./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.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_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................ 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_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 .................................................................................................................................. 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 15:19:49,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:19:49,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:19:50,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:19:50,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:19:50,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:19:50,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:19:50,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:19:50,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:19:50,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:19:50,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:19:50,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:19:50,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:19:50,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:19:50,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:19:50,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:19:50,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:19:50,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:19:50,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:19:50,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:19:50,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:19:50,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:19:50,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:19:50,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:19:50,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:19:50,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:19:50,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:19:50,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:19:50,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:19:50,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:19:50,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:19:50,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:19:50,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:19:50,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:19:50,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:19:50,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:19:50,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:19:50,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:19:50,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:19:50,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:19:50,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:19:50,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-01 15:19:50,152 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:19:50,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:19:50,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:19:50,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:19:50,154 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:19:50,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:19:50,154 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:19:50,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:19:50,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:19:50,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:19:50,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:19:50,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:19:50,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:19:50,156 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:19:50,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:19:50,156 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:19:50,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:19:50,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:19:50,157 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:19:50,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:19:50,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:19:50,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:19:50,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:19:50,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:19:50,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:19:50,159 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:19:50,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:19:50,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:19:50,159 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:19:50,160 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_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-12-01 15:19:50,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:19:50,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:19:50,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:19:50,454 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:19:50,456 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:19:50,457 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-12-01 15:19:50,542 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/124ea2e46/f6e71ea91d0f4999b93e3533fd463e24/FLAG44c86fdbf [2020-12-01 15:19:51,392 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:19:51,395 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-12-01 15:19:51,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/124ea2e46/f6e71ea91d0f4999b93e3533fd463e24/FLAG44c86fdbf [2020-12-01 15:19:51,506 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/124ea2e46/f6e71ea91d0f4999b93e3533fd463e24 [2020-12-01 15:19:51,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:19:51,517 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:19:51,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:19:51,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:19:51,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:19:51,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:19:51" (1/1) ... [2020-12-01 15:19:51,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a6dd46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:19:51, skipping insertion in model container [2020-12-01 15:19:51,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:19:51" (1/1) ... [2020-12-01 15:19:51,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:19:51,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:19:51,901 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:19:51,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35c9e649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:19:51, skipping insertion in model container [2020-12-01 15:19:51,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:19:51,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:19:51,905 INFO L168 Benchmark]: Toolchain (without parser) took 386.13 ms. Allocated memory is still 92.3 MB. Free memory was 61.8 MB in the beginning and 70.1 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:19:51,906 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:19:51,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.32 ms. Allocated memory is still 92.3 MB. Free memory was 61.6 MB in the beginning and 70.1 MB in the end (delta: -8.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 15:19:51,909 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 92.3 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 383.32 ms. Allocated memory is still 92.3 MB. Free memory was 61.6 MB in the beginning and 70.1 MB in the end (delta: -8.5 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 15:19:54,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:19:54,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:19:54,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:19:54,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:19:54,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:19:54,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:19:54,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:19:54,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:19:54,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:19:54,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:19:54,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:19:54,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:19:54,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:19:54,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:19:54,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:19:54,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:19:54,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:19:54,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:19:54,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:19:54,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:19:54,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:19:54,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:19:54,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:19:54,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:19:54,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:19:54,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:19:54,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:19:54,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:19:54,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:19:54,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:19:54,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:19:54,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:19:54,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:19:54,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:19:54,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:19:54,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:19:54,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:19:54,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:19:54,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:19:54,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:19:54,386 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-01 15:19:54,432 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:19:54,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:19:54,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:19:54,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:19:54,436 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:19:54,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:19:54,437 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 15:19:54,437 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 15:19:54,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:19:54,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:19:54,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:19:54,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:19:54,439 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:19:54,439 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:19:54,440 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 15:19:54,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:19:54,440 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:19:54,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:19:54,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:19:54,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:19:54,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:19:54,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:19:54,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:19:54,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:19:54,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:19:54,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:19:54,443 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:19:54,443 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:19:54,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:19:54,443 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:19:54,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:19:54,444 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_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-12-01 15:19:54,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:19:54,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:19:54,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:19:54,852 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:19:54,853 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:19:54,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-12-01 15:19:54,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/52b445476/5745495d5eb8468aa82934539954b897/FLAG9a2ebb1c9 [2020-12-01 15:19:55,644 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:19:55,644 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-12-01 15:19:55,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/52b445476/5745495d5eb8468aa82934539954b897/FLAG9a2ebb1c9 [2020-12-01 15:19:55,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e0a3fae-5402-4d88-9d64-9311c9665570/bin/uautomizer/data/52b445476/5745495d5eb8468aa82934539954b897 [2020-12-01 15:19:55,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:19:55,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:19:55,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:19:55,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:19:55,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:19:55,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:19:55" (1/1) ... [2020-12-01 15:19:55,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a33785a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:19:55, skipping insertion in model container [2020-12-01 15:19:55,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:19:55" (1/1) ... [2020-12-01 15:19:55,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:19:55,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:19:56,184 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 15:19:56,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d0ffee3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:19:56, skipping insertion in model container [2020-12-01 15:19:56,185 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:19:56,185 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 15:19:56,188 INFO L168 Benchmark]: Toolchain (without parser) took 378.22 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 27.0 MB in the beginning and 57.1 MB in the end (delta: -30.1 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:19:56,189 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 52.4 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:19:56,203 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.90 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 26.8 MB in the beginning and 57.1 MB in the end (delta: -30.3 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 15:19:56,205 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 52.4 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.90 ms. Allocated memory was 52.4 MB in the beginning and 73.4 MB in the end (delta: 21.0 MB). Free memory was 26.8 MB in the beginning and 57.1 MB in the end (delta: -30.3 MB). Peak memory consumption was 6.7 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...