./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.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_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/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 fd98c5f7500f96d38b51d9761edc8c13d951b3c7 ................................................................................................................................ 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_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/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 fd98c5f7500f96d38b51d9761edc8c13d951b3c7 .................................................................................................................................. 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 23:14:13,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:14:13,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:14:14,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:14:14,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:14:14,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:14:14,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:14:14,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:14:14,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:14:14,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:14:14,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:14:14,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:14:14,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:14:14,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:14:14,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:14:14,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:14:14,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:14:14,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:14:14,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:14:14,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:14:14,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:14:14,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:14:14,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:14:14,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:14:14,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:14:14,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:14:14,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:14:14,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:14:14,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:14:14,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:14:14,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:14:14,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:14:14,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:14:14,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:14:14,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:14:14,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:14:14,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:14:14,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:14:14,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:14:14,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:14:14,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:14:14,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:14:14,165 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:14:14,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:14:14,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:14:14,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:14:14,168 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:14:14,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:14:14,169 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:14:14,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:14:14,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:14:14,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:14:14,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:14:14,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:14:14,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:14:14,171 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:14:14,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:14:14,171 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:14:14,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:14:14,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:14:14,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:14:14,172 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:14:14,173 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:14:14,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:14:14,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:14:14,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:14:14,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:14:14,174 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:14:14,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:14:14,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:14:14,174 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:14:14,175 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_72754c05-6bed-44b8-84d0-172ae76ba0da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd98c5f7500f96d38b51d9761edc8c13d951b3c7 [2020-11-29 23:14:14,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:14:14,510 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:14:14,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:14:14,513 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:14:14,519 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:14:14,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2020-11-29 23:14:14,595 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/e977a0e3f/e3b7c3a119e843c894fbf1155a25857f/FLAG3051fa8bb [2020-11-29 23:14:15,340 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:14:15,341 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2020-11-29 23:14:15,362 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/e977a0e3f/e3b7c3a119e843c894fbf1155a25857f/FLAG3051fa8bb [2020-11-29 23:14:15,525 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/e977a0e3f/e3b7c3a119e843c894fbf1155a25857f [2020-11-29 23:14:15,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:14:15,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:14:15,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:15,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:14:15,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:14:15,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:15" (1/1) ... [2020-11-29 23:14:15,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ffa8d7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:15, skipping insertion in model container [2020-11-29 23:14:15,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:15" (1/1) ... [2020-11-29 23:14:15,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:14:15,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:14:15,921 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:14:15,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47e8ace9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:15, skipping insertion in model container [2020-11-29 23:14:15,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:15,923 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:14:15,928 INFO L168 Benchmark]: Toolchain (without parser) took 396.48 ms. Allocated memory is still 121.6 MB. Free memory was 90.0 MB in the beginning and 97.9 MB in the end (delta: -7.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:15,930 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 81.8 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:14:15,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 392.17 ms. Allocated memory is still 121.6 MB. Free memory was 89.7 MB in the beginning and 98.0 MB in the end (delta: -8.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:15,935 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 81.8 MB. Free memory was 40.3 MB in the beginning and 40.3 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 392.17 ms. Allocated memory is still 121.6 MB. Free memory was 89.7 MB in the beginning and 98.0 MB in the end (delta: -8.3 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 23:14:18,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:14:18,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:14:18,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:14:18,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:14:18,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:14:18,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:14:18,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:14:18,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:14:18,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:14:18,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:14:18,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:14:18,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:14:18,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:14:18,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:14:18,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:14:18,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:14:18,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:14:18,421 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:14:18,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:14:18,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:14:18,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:14:18,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:14:18,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:14:18,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:14:18,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:14:18,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:14:18,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:14:18,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:14:18,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:14:18,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:14:18,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:14:18,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:14:18,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:14:18,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:14:18,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:14:18,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:14:18,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:14:18,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:14:18,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:14:18,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:14:18,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:14:18,512 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:14:18,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:14:18,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:14:18,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:14:18,516 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:14:18,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:14:18,517 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:14:18,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:14:18,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:14:18,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:14:18,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:14:18,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:14:18,519 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:14:18,519 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:14:18,519 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:14:18,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:14:18,520 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:14:18,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:14:18,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:14:18,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:14:18,520 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:14:18,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:14:18,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:14:18,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:14:18,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:14:18,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:14:18,522 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:14:18,522 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:14:18,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:14:18,522 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:14:18,522 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:14:18,522 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_72754c05-6bed-44b8-84d0-172ae76ba0da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd98c5f7500f96d38b51d9761edc8c13d951b3c7 [2020-11-29 23:14:18,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:14:18,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:14:18,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:14:18,991 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:14:18,994 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:14:18,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2020-11-29 23:14:19,088 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/6cb576fcf/8efb960d43c44153902426c118a74535/FLAG1c5196c4d [2020-11-29 23:14:19,909 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:14:19,910 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2020-11-29 23:14:19,939 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/6cb576fcf/8efb960d43c44153902426c118a74535/FLAG1c5196c4d [2020-11-29 23:14:20,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_72754c05-6bed-44b8-84d0-172ae76ba0da/bin/uautomizer/data/6cb576fcf/8efb960d43c44153902426c118a74535 [2020-11-29 23:14:20,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:14:20,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:14:20,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:20,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:14:20,097 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:14:20,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:20" (1/1) ... [2020-11-29 23:14:20,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:20, skipping insertion in model container [2020-11-29 23:14:20,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:14:20" (1/1) ... [2020-11-29 23:14:20,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:14:20,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:14:20,475 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:14:20,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d42b119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:14:20, skipping insertion in model container [2020-11-29 23:14:20,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:14:20,478 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:14:20,481 INFO L168 Benchmark]: Toolchain (without parser) took 391.72 ms. Allocated memory is still 56.6 MB. Free memory was 33.5 MB in the beginning and 24.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:20,482 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:14:20,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.80 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 24.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:14:20,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 56.6 MB. Free memory is still 39.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 385.80 ms. Allocated memory is still 56.6 MB. Free memory was 33.2 MB in the beginning and 24.5 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...