./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/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 99d683945b9b1fcfd950f93d787e43dd192508e9 ................................................................................................................................ 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_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/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 99d683945b9b1fcfd950f93d787e43dd192508e9 .................................................................................................................................. 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 03:18:52,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:52,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:52,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:52,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:52,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:52,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:52,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:52,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:52,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:52,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:52,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:52,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:52,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:52,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:52,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:52,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:52,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:52,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:52,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:52,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:52,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:52,351 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:52,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:52,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:52,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:52,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:52,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:52,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:52,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:52,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:52,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:52,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:52,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:52,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:52,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:52,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:52,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:52,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:52,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:52,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:52,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:18:52,428 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:52,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:52,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:52,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:52,436 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:52,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:52,437 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:52,438 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:18:52,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:52,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:52,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:52,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:52,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:52,441 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:52,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:52,441 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:52,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:52,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:52,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:52,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:52,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:52,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:52,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:52,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:52,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:52,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:18:52,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:18:52,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:52,446 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:52,446 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_0a48b3df-8042-4ce2-b276-e84b2d406daf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-28 03:18:52,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:52,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:52,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:52,866 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:52,867 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:52,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-28 03:18:52,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/dab52fae7/74e7ad7b3ee146e89c0df03de4d2e269/FLAG0027afe4c [2020-11-28 03:18:53,732 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:53,733 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-28 03:18:53,764 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/dab52fae7/74e7ad7b3ee146e89c0df03de4d2e269/FLAG0027afe4c [2020-11-28 03:18:53,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/dab52fae7/74e7ad7b3ee146e89c0df03de4d2e269 [2020-11-28 03:18:53,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:53,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:53,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:53,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:53,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:53,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:53" (1/1) ... [2020-11-28 03:18:53,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@146d3f18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:53, skipping insertion in model container [2020-11-28 03:18:53,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:53" (1/1) ... [2020-11-28 03:18:53,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:54,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:54,349 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:54,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@735cb295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:54, skipping insertion in model container [2020-11-28 03:18:54,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:54,351 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:54,356 INFO L168 Benchmark]: Toolchain (without parser) took 423.35 ms. Allocated memory is still 88.1 MB. Free memory was 51.1 MB in the beginning and 63.9 MB in the end (delta: -12.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:54,358 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 88.1 MB. Free memory was 63.6 MB in the beginning and 63.5 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:54,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.13 ms. Allocated memory is still 88.1 MB. Free memory was 50.9 MB in the beginning and 63.9 MB in the end (delta: -12.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:54,364 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 88.1 MB. Free memory was 63.6 MB in the beginning and 63.5 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.13 ms. Allocated memory is still 88.1 MB. Free memory was 50.9 MB in the beginning and 63.9 MB in the end (delta: -12.9 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:18:56,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:56,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:57,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:57,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:57,016 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:57,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:57,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:57,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:57,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:57,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:57,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:57,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:57,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:57,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:57,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:57,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:57,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:57,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:57,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:57,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:57,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:57,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:57,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:57,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:57,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:57,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:57,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:57,119 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:57,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:57,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:57,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:57,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:57,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:57,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:57,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:57,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:57,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:57,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:57,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:57,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:57,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:18:57,185 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:57,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:57,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:57,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:57,190 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:57,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:57,191 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:57,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:57,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:57,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:57,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:57,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:57,194 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:18:57,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:18:57,195 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:57,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:57,195 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:57,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:57,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:57,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:57,197 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:57,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:57,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:57,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:57,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:57,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:57,199 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:18:57,199 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:18:57,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:57,200 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:57,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:18:57,200 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_0a48b3df-8042-4ce2-b276-e84b2d406daf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d683945b9b1fcfd950f93d787e43dd192508e9 [2020-11-28 03:18:57,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:57,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:57,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:57,729 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:57,730 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:57,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-28 03:18:57,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/e61de54f2/b31c7208ce8044f4b17b9293218efafe/FLAGe1f617f5d [2020-11-28 03:18:58,639 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:58,640 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2020-11-28 03:18:58,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/e61de54f2/b31c7208ce8044f4b17b9293218efafe/FLAGe1f617f5d [2020-11-28 03:18:58,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0a48b3df-8042-4ce2-b276-e84b2d406daf/bin/uautomizer/data/e61de54f2/b31c7208ce8044f4b17b9293218efafe [2020-11-28 03:18:58,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:58,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:58,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:58,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:58,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:58,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:58" (1/1) ... [2020-11-28 03:18:58,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@717236fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:58, skipping insertion in model container [2020-11-28 03:18:58,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:58" (1/1) ... [2020-11-28 03:18:58,823 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:58,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:59,247 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:59,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b514dcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:59, skipping insertion in model container [2020-11-28 03:18:59,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:59,250 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:59,254 INFO L168 Benchmark]: Toolchain (without parser) took 454.13 ms. Allocated memory is still 65.0 MB. Free memory was 42.9 MB in the beginning and 33.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:59,255 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:59,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.90 ms. Allocated memory is still 65.0 MB. Free memory was 42.7 MB in the beginning and 33.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:59,261 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 448.90 ms. Allocated memory is still 65.0 MB. Free memory was 42.7 MB in the beginning and 33.8 MB in the end (delta: 8.9 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...