./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 ................................................................................................................................ 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_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:19:05,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:19:05,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:19:05,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:19:05,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:19:05,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:19:05,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:19:05,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:19:05,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:19:05,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:19:05,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:19:05,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:19:05,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:19:05,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:19:05,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:19:05,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:19:05,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:19:05,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:19:05,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:19:05,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:19:05,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:19:05,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:19:05,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:19:05,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:19:06,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:19:06,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:19:06,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:19:06,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:19:06,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:19:06,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:19:06,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:19:06,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:19:06,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:19:06,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:19:06,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:19:06,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:19:06,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:19:06,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:19:06,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:19:06,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:19:06,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:19:06,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:19:06,039 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:19:06,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:19:06,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:19:06,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:19:06,041 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:19:06,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:19:06,041 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:19:06,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:19:06,042 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:19:06,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:19:06,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:19:06,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:19:06,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:19:06,043 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:19:06,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:19:06,043 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:19:06,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:19:06,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:19:06,044 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:19:06,044 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:19:06,044 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:19:06,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:19:06,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:19:06,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:19:06,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:19:06,045 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:19:06,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:19:06,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:19:06,046 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:19:06,046 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_0bd9b083-b733-4a83-812d-15c1a6c185c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-11-28 03:19:06,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:19:06,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:19:06,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:19:06,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:19:06,300 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:19:06,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-28 03:19:06,368 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/6cf7db2dc/997467ff5023433dbb6fc3752374ca88/FLAG203f2ac6f [2020-11-28 03:19:07,044 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:19:07,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-28 03:19:07,070 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/6cf7db2dc/997467ff5023433dbb6fc3752374ca88/FLAG203f2ac6f [2020-11-28 03:19:07,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/6cf7db2dc/997467ff5023433dbb6fc3752374ca88 [2020-11-28 03:19:07,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:19:07,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:19:07,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:07,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:19:07,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:19:07,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:07" (1/1) ... [2020-11-28 03:19:07,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5afc736d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:07, skipping insertion in model container [2020-11-28 03:19:07,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:07" (1/1) ... [2020-11-28 03:19:07,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:19:07,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:19:07,655 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:19:07,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4384e0a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:07, skipping insertion in model container [2020-11-28 03:19:07,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:07,658 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:19:07,662 INFO L168 Benchmark]: Toolchain (without parser) took 390.35 ms. Allocated memory is still 96.5 MB. Free memory was 67.8 MB in the beginning and 74.6 MB in the end (delta: -6.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:07,663 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 56.4 MB in the beginning and 56.4 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:07,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.88 ms. Allocated memory is still 96.5 MB. Free memory was 67.5 MB in the beginning and 74.6 MB in the end (delta: -7.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:07,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 96.5 MB. Free memory was 56.4 MB in the beginning and 56.4 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 386.88 ms. Allocated memory is still 96.5 MB. Free memory was 67.5 MB in the beginning and 74.6 MB in the end (delta: -7.1 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 [2020-11-28 03:19:09,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:19:09,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:19:09,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:19:09,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:19:09,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:19:09,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:19:09,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:19:09,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:19:09,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:19:10,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:19:10,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:19:10,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:19:10,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:19:10,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:19:10,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:19:10,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:19:10,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:19:10,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:19:10,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:19:10,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:19:10,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:19:10,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:19:10,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:19:10,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:19:10,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:19:10,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:19:10,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:19:10,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:19:10,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:19:10,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:19:10,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:19:10,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:19:10,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:19:10,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:19:10,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:19:10,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:19:10,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:19:10,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:19:10,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:19:10,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:19:10,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:19:10,108 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:19:10,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:19:10,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:19:10,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:19:10,112 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:19:10,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:19:10,112 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:19:10,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:19:10,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:19:10,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:19:10,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:19:10,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:19:10,114 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:19:10,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:19:10,115 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:19:10,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:19:10,115 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:19:10,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:19:10,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:19:10,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:19:10,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:19:10,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:19:10,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:19:10,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:19:10,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:19:10,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:19:10,117 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:19:10,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:19:10,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:19:10,118 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:19:10,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:19:10,118 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_0bd9b083-b733-4a83-812d-15c1a6c185c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-11-28 03:19:10,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:19:10,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:19:10,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:19:10,557 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:19:10,557 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:19:10,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-28 03:19:10,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/becd1b20e/30cd3417298a447a924f2c59c28c4300/FLAG6cbdbb688 [2020-11-28 03:19:11,296 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:19:11,296 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-28 03:19:11,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/becd1b20e/30cd3417298a447a924f2c59c28c4300/FLAG6cbdbb688 [2020-11-28 03:19:11,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0bd9b083-b733-4a83-812d-15c1a6c185c8/bin/uautomizer/data/becd1b20e/30cd3417298a447a924f2c59c28c4300 [2020-11-28 03:19:11,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:19:11,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:19:11,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:11,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:19:11,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:19:11,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:11" (1/1) ... [2020-11-28 03:19:11,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d64f23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:11, skipping insertion in model container [2020-11-28 03:19:11,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:19:11" (1/1) ... [2020-11-28 03:19:11,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:19:11,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:19:11,734 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:19:11,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:19:11, skipping insertion in model container [2020-11-28 03:19:11,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:19:11,735 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:19:11,738 INFO L168 Benchmark]: Toolchain (without parser) took 230.67 ms. Allocated memory is still 56.6 MB. Free memory was 32.6 MB in the beginning and 23.8 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:11,738 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:19:11,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 228.27 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 23.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:19:11,741 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 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 228.27 ms. Allocated memory is still 56.6 MB. Free memory was 32.4 MB in the beginning and 23.8 MB in the end (delta: 8.6 MB). Peak memory consumption was 6.3 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...