./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.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_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/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 969cf3df1f6db125e431d606530251d9b8976113 ................................................................................................................................ 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_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/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 969cf3df1f6db125e431d606530251d9b8976113 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:10:37,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:10:37,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:10:37,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:10:37,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:10:37,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:10:37,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:10:37,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:10:37,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:10:37,923 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:10:37,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:10:37,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:10:37,926 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:10:37,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:10:37,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:10:37,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:10:37,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:10:37,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:10:37,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:10:37,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:10:37,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:10:37,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:10:37,945 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:10:37,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:10:37,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:10:37,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:10:37,957 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:10:37,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:10:37,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:10:37,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:10:37,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:10:37,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:10:37,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:10:37,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:10:37,968 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:10:37,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:10:37,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:10:37,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:10:37,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:10:37,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:10:37,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:10:37,972 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:10:38,013 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:10:38,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:10:38,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:10:38,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:10:38,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:10:38,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:10:38,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:10:38,015 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:10:38,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:10:38,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:10:38,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:10:38,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:10:38,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:10:38,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:10:38,017 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:10:38,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:10:38,017 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:10:38,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:10:38,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:10:38,018 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:10:38,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:10:38,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:10:38,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:10:38,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:10:38,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:10:38,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:10:38,019 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:10:38,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:10:38,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:10:38,020 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_0133b667-0eb7-4bd9-aee2-126959137ed0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-12-01 18:10:38,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:10:38,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:10:38,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:10:38,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:10:38,318 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:10:38,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 18:10:38,417 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/9d867357f/52c780f696964ceb9bf6cd76cab9573e/FLAG9c1a323ab [2020-12-01 18:10:39,154 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:10:39,155 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 18:10:39,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/9d867357f/52c780f696964ceb9bf6cd76cab9573e/FLAG9c1a323ab [2020-12-01 18:10:39,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/9d867357f/52c780f696964ceb9bf6cd76cab9573e [2020-12-01 18:10:39,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:10:39,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:10:39,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:39,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:10:39,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:10:39,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:39" (1/1) ... [2020-12-01 18:10:39,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:39, skipping insertion in model container [2020-12-01 18:10:39,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:39" (1/1) ... [2020-12-01 18:10:39,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:10:39,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:10:39,689 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:10:39,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b2d8df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:39, skipping insertion in model container [2020-12-01 18:10:39,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:39,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:10:39,695 INFO L168 Benchmark]: Toolchain (without parser) took 400.94 ms. Allocated memory is still 98.6 MB. Free memory was 64.8 MB in the beginning and 75.8 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:39,697 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.4 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:10:39,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.65 ms. Allocated memory is still 98.6 MB. Free memory was 64.8 MB in the beginning and 75.8 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:39,702 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 75.5 MB. Free memory was 33.5 MB in the beginning and 33.4 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 396.65 ms. Allocated memory is still 98.6 MB. Free memory was 64.8 MB in the beginning and 75.8 MB in the end (delta: -11.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:10:42,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:10:42,123 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:10:42,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:10:42,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:10:42,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:10:42,179 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:10:42,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:10:42,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:10:42,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:10:42,198 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:10:42,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:10:42,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:10:42,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:10:42,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:10:42,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:10:42,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:10:42,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:10:42,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:10:42,213 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:10:42,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:10:42,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:10:42,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:10:42,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:10:42,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:10:42,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:10:42,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:10:42,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:10:42,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:10:42,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:10:42,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:10:42,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:10:42,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:10:42,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:10:42,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:10:42,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:10:42,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:10:42,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:10:42,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:10:42,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:10:42,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:10:42,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:10:42,284 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:10:42,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:10:42,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:10:42,286 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:10:42,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:10:42,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:10:42,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:10:42,287 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:10:42,290 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:10:42,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:10:42,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:10:42,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:10:42,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:10:42,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:10:42,292 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:10:42,292 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:10:42,292 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:10:42,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:10:42,292 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:10:42,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:10:42,293 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:10:42,293 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:10:42,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:10:42,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:10:42,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:10:42,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:10:42,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:10:42,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:10:42,294 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:10:42,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:10:42,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:10:42,295 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:10:42,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:10:42,295 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_0133b667-0eb7-4bd9-aee2-126959137ed0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 969cf3df1f6db125e431d606530251d9b8976113 [2020-12-01 18:10:42,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:10:42,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:10:42,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:10:42,787 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:10:42,789 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:10:42,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 18:10:42,867 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/acc664659/f1cdbd90e6a64397a648485d5757c095/FLAG3abcd7945 [2020-12-01 18:10:43,549 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:10:43,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2020-12-01 18:10:43,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/acc664659/f1cdbd90e6a64397a648485d5757c095/FLAG3abcd7945 [2020-12-01 18:10:43,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0133b667-0eb7-4bd9-aee2-126959137ed0/bin/ukojak/data/acc664659/f1cdbd90e6a64397a648485d5757c095 [2020-12-01 18:10:43,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:10:43,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:10:43,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:43,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:10:43,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:10:43,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:43" (1/1) ... [2020-12-01 18:10:43,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4dd536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:43, skipping insertion in model container [2020-12-01 18:10:43,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:10:43" (1/1) ... [2020-12-01 18:10:43,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:10:43,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:10:44,096 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:10:44,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29977ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:10:44, skipping insertion in model container [2020-12-01 18:10:44,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:10:44,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:10:44,102 INFO L168 Benchmark]: Toolchain (without parser) took 395.25 ms. Allocated memory is still 75.5 MB. Free memory was 54.0 MB in the beginning and 58.3 MB in the end (delta: -4.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:44,104 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 75.5 MB. Free memory was 56.5 MB in the beginning and 56.5 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:10:44,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.56 ms. Allocated memory is still 75.5 MB. Free memory was 53.8 MB in the beginning and 58.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 12.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:10:44,111 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 75.5 MB. Free memory was 56.5 MB in the beginning and 56.5 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.56 ms. Allocated memory is still 75.5 MB. Free memory was 53.8 MB in the beginning and 58.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 12.1 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...