./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.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_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 ................................................................................................................................ 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_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/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 0cc1349eebd4ad7b044bcad7c68978213be5bc55 .................................................................................................................................. 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 03:03:04,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:04,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:04,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:04,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:04,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:04,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:04,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:04,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:04,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:04,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:04,913 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:04,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:04,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:04,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:04,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:04,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:04,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:04,931 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:04,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:04,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:04,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:04,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:04,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:04,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:04,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:04,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:04,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:04,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:04,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:04,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:04,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:04,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:04,970 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:04,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:04,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:04,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:04,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:04,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:04,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:04,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:04,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:03:05,024 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:05,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:05,027 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:05,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:05,027 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:05,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:05,028 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:05,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:03:05,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:05,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:05,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:05,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:05,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:05,031 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:05,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:05,031 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:05,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:05,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:05,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:05,032 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:05,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:05,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:05,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:05,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:05,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:05,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:03:05,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:03:05,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:05,034 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:05,035 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_d4c72bc4-4389-4900-81b6-6c94a1d516c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-28 03:03:05,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:05,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:05,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:05,409 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:05,410 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:05,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 03:03:05,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/5682ee22a/0c216604043a4399a22ca874dfc17505/FLAGc8c8c6a1c [2020-11-28 03:03:06,189 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:06,190 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 03:03:06,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/5682ee22a/0c216604043a4399a22ca874dfc17505/FLAGc8c8c6a1c [2020-11-28 03:03:06,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/5682ee22a/0c216604043a4399a22ca874dfc17505 [2020-11-28 03:03:06,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:06,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:06,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:06,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:06,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:06,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:06" (1/1) ... [2020-11-28 03:03:06,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5392cff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:06, skipping insertion in model container [2020-11-28 03:03:06,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:06" (1/1) ... [2020-11-28 03:03:06,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:06,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:06,725 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:06,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c195e41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:06, skipping insertion in model container [2020-11-28 03:03:06,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:06,728 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:06,734 INFO L168 Benchmark]: Toolchain (without parser) took 353.61 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 63.3 MB in the beginning and 105.3 MB in the end (delta: -41.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:06,735 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 96.5 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:06,738 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.91 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 63.3 MB in the beginning and 105.3 MB in the end (delta: -41.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:06,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 96.5 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.91 ms. Allocated memory was 96.5 MB in the beginning and 127.9 MB in the end (delta: 31.5 MB). Free memory was 63.3 MB in the beginning and 105.3 MB in the end (delta: -41.9 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 03:03:09,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:09,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:09,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:09,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:09,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:09,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:09,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:09,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:09,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:09,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:09,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:09,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:09,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:09,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:09,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:09,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:09,266 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:09,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:09,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:09,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:09,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:09,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:09,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:09,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:09,289 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:09,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:09,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:09,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:09,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:09,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:09,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:09,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:09,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:09,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:09,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:09,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:09,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:09,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:09,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:09,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:09,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:03:09,346 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:09,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:09,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:09,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:09,349 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:09,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:09,350 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:09,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:09,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:09,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:09,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:09,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:09,351 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:03:09,351 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:03:09,352 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:09,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:09,352 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:09,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:09,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:09,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:09,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:09,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:09,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:09,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:09,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:09,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:09,355 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:03:09,355 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:03:09,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:09,355 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:09,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:03:09,356 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_d4c72bc4-4389-4900-81b6-6c94a1d516c5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1349eebd4ad7b044bcad7c68978213be5bc55 [2020-11-28 03:03:09,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:09,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:09,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:09,841 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:09,844 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:09,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 03:03:09,917 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/17fc91560/2fbf18d715ee465c8816a4f22de772fb/FLAGcff08a6cd [2020-11-28 03:03:10,701 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:10,702 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-3.i [2020-11-28 03:03:10,730 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/17fc91560/2fbf18d715ee465c8816a4f22de772fb/FLAGcff08a6cd [2020-11-28 03:03:10,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4c72bc4-4389-4900-81b6-6c94a1d516c5/bin/uautomizer/data/17fc91560/2fbf18d715ee465c8816a4f22de772fb [2020-11-28 03:03:10,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:10,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:10,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:10,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:10,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:10,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:10" (1/1) ... [2020-11-28 03:03:10,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125526b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:10, skipping insertion in model container [2020-11-28 03:03:10,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:10" (1/1) ... [2020-11-28 03:03:10,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:10,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:11,269 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:11,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e5a0fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:11, skipping insertion in model container [2020-11-28 03:03:11,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:11,272 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:11,276 INFO L168 Benchmark]: Toolchain (without parser) took 362.91 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.1 MB in the beginning and 50.6 MB in the end (delta: -21.5 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:11,277 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:11,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.32 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 50.6 MB in the end (delta: -21.8 MB). Peak memory consumption was 5.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:11,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 358.32 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 50.6 MB in the end (delta: -21.8 MB). Peak memory consumption was 5.9 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...