./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/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 ee6a5c34460831dfe1d95553dab0954736445b20 ................................................................................................................................ 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_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/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 ee6a5c34460831dfe1d95553dab0954736445b20 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:50:21,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:50:21,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:50:21,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:50:21,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:50:21,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:50:21,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:50:21,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:50:21,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:50:21,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:50:21,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:50:21,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:50:21,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:50:21,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:50:21,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:50:21,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:50:21,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:50:21,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:50:21,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:50:21,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:50:21,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:50:21,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:50:21,251 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:50:21,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:50:21,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:50:21,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:50:21,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:50:21,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:50:21,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:50:21,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:50:21,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:50:21,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:50:21,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:50:21,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:50:21,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:50:21,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:50:21,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:50:21,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:50:21,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:50:21,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:50:21,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:50:21,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:50:21,305 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:50:21,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:50:21,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:50:21,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:50:21,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:50:21,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:50:21,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:50:21,314 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:50:21,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:50:21,315 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:50:21,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:50:21,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:50:21,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:50:21,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:50:21,318 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:50:21,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:50:21,319 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:50:21,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:50:21,320 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:50:21,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:50:21,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:50:21,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:50:21,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:50:21,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:50:21,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:50:21,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:50:21,323 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:50:21,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:50:21,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:50:21,326 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_96851551-ea11-4a5a-97fd-354831f01c0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 20:50:21,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:50:21,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:50:21,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:50:21,665 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:50:21,666 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:50:21,668 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:50:21,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/6ca2a7d28/42b7dbd20aa94b6ebb6833fa07be4673/FLAGd0b7a388b [2020-11-29 20:50:22,562 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:50:22,563 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:50:22,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/6ca2a7d28/42b7dbd20aa94b6ebb6833fa07be4673/FLAGd0b7a388b [2020-11-29 20:50:22,703 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/6ca2a7d28/42b7dbd20aa94b6ebb6833fa07be4673 [2020-11-29 20:50:22,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:50:22,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:50:22,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:50:22,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:50:22,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:50:22,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:50:22" (1/1) ... [2020-11-29 20:50:22,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10c9a796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:50:22, skipping insertion in model container [2020-11-29 20:50:22,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:50:22" (1/1) ... [2020-11-29 20:50:22,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:50:22,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:50:23,180 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:50:23,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4596e8e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:50:23, skipping insertion in model container [2020-11-29 20:50:23,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:50:23,183 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:50:23,188 INFO L168 Benchmark]: Toolchain (without parser) took 475.45 ms. Allocated memory is still 100.7 MB. Free memory was 69.9 MB in the beginning and 77.3 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:50:23,189 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 100.7 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:50:23,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.67 ms. Allocated memory is still 100.7 MB. Free memory was 69.7 MB in the beginning and 77.3 MB in the end (delta: -7.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:50:23,195 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 100.7 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 468.67 ms. Allocated memory is still 100.7 MB. Free memory was 69.7 MB in the beginning and 77.3 MB in the end (delta: -7.6 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-a4ecdab [2020-11-29 20:50:25,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:50:25,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:50:25,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:50:25,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:50:25,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:50:25,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:50:25,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:50:25,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:50:25,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:50:25,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:50:25,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:50:25,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:50:25,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:50:25,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:50:25,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:50:25,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:50:25,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:50:25,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:50:25,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:50:25,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:50:25,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:50:25,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:50:25,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:50:26,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:50:26,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:50:26,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:50:26,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:50:26,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:50:26,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:50:26,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:50:26,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:50:26,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:50:26,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:50:26,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:50:26,028 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:50:26,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:50:26,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:50:26,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:50:26,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:50:26,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:50:26,034 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:50:26,092 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:50:26,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:50:26,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:50:26,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:50:26,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:50:26,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:50:26,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:50:26,098 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:50:26,099 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:50:26,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:50:26,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:50:26,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:50:26,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:50:26,101 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:50:26,102 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:50:26,102 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:50:26,102 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:50:26,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:50:26,103 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:50:26,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:50:26,103 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:50:26,103 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:50:26,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:50:26,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:50:26,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:50:26,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:50:26,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:50:26,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:50:26,105 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:50:26,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:50:26,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:50:26,106 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:50:26,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:50:26,107 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_96851551-ea11-4a5a-97fd-354831f01c0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 20:50:26,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:50:26,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:50:26,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:50:26,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:50:26,662 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:50:26,663 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:50:26,749 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/7ff90066a/eacac4ffd1d6404c8769de44be51b73a/FLAG036bea428 [2020-11-29 20:50:27,731 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:50:27,731 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 20:50:27,784 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/7ff90066a/eacac4ffd1d6404c8769de44be51b73a/FLAG036bea428 [2020-11-29 20:50:28,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96851551-ea11-4a5a-97fd-354831f01c0c/bin/ukojak/data/7ff90066a/eacac4ffd1d6404c8769de44be51b73a [2020-11-29 20:50:28,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:50:28,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:50:28,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:50:28,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:50:28,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:50:28,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:50:28" (1/1) ... [2020-11-29 20:50:28,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44fef338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:50:28, skipping insertion in model container [2020-11-29 20:50:28,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:50:28" (1/1) ... [2020-11-29 20:50:28,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:50:28,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:50:28,709 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:50:28,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48127711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:50:28, skipping insertion in model container [2020-11-29 20:50:28,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:50:28,711 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:50:28,714 INFO L168 Benchmark]: Toolchain (without parser) took 421.69 ms. Allocated memory is still 65.0 MB. Free memory was 42.5 MB in the beginning and 47.7 MB in the end (delta: -5.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:50:28,715 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:50:28,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.82 ms. Allocated memory is still 65.0 MB. Free memory was 42.3 MB in the beginning and 47.7 MB in the end (delta: -5.4 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:50:28,718 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory was 46.4 MB in the beginning and 46.3 MB in the end (delta: 32.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 418.82 ms. Allocated memory is still 65.0 MB. Free memory was 42.3 MB in the beginning and 47.7 MB in the end (delta: -5.4 MB). Peak memory consumption was 12.2 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...