./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.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_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 ................................................................................................................................ 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_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/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 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 .................................................................................................................................. 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 03:03:18,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:18,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:19,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:19,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:19,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:19,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:19,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:19,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:19,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:19,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:19,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:19,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:19,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:19,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:19,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:19,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:19,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:19,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:19,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:19,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:19,060 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:19,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:19,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:19,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:19,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:19,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:19,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:19,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:19,070 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:19,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:19,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:19,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:19,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:19,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:19,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:19,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:19,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:19,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:19,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:19,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:19,092 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:03:19,134 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:19,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:19,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:19,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:19,136 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:19,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:19,137 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:19,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:03:19,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:19,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:19,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:19,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:19,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:19,139 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:19,139 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:19,139 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:19,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:19,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:19,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:19,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:19,140 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:03:19,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:03:19,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:19,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:19,141 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_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-28 03:03:19,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:19,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:19,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:19,478 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:19,480 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:19,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-28 03:03:19,563 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/60c133986/e3382327a704443bacf0c5ba730a54e9/FLAG7884a61b7 [2020-11-28 03:03:20,194 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:20,194 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-28 03:03:20,222 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/60c133986/e3382327a704443bacf0c5ba730a54e9/FLAG7884a61b7 [2020-11-28 03:03:20,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/60c133986/e3382327a704443bacf0c5ba730a54e9 [2020-11-28 03:03:20,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:20,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:20,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:20,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:20,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:20,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:20" (1/1) ... [2020-11-28 03:03:20,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40b1af8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:20, skipping insertion in model container [2020-11-28 03:03:20,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:20" (1/1) ... [2020-11-28 03:03:20,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:20,519 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:20,773 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:20,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b45e050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:20, skipping insertion in model container [2020-11-28 03:03:20,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:20,775 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:20,777 INFO L168 Benchmark]: Toolchain (without parser) took 381.01 ms. Allocated memory is still 86.0 MB. Free memory was 47.1 MB in the beginning and 62.2 MB in the end (delta: -15.1 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:20,778 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory is still 66.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:20,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.28 ms. Allocated memory is still 86.0 MB. Free memory was 46.9 MB in the beginning and 62.2 MB in the end (delta: -15.3 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:20,780 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory is still 66.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.28 ms. Allocated memory is still 86.0 MB. Free memory was 46.9 MB in the beginning and 62.2 MB in the end (delta: -15.3 MB). Peak memory consumption was 4.8 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 03:03:23,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:03:23,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:03:23,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:03:23,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:03:23,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:03:23,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:03:23,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:03:23,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:03:23,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:03:23,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:03:23,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:03:23,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:03:23,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:03:23,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:03:23,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:03:23,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:03:23,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:03:23,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:03:23,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:03:23,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:03:23,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:03:23,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:03:23,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:03:23,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:03:23,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:03:23,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:03:23,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:03:23,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:03:23,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:03:23,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:03:23,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:03:23,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:03:23,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:03:23,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:03:23,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:03:23,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:03:23,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:03:23,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:03:23,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:03:23,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:03:23,157 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:03:23,197 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:03:23,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:03:23,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:03:23,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:03:23,201 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:03:23,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:03:23,201 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:03:23,202 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:03:23,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:03:23,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:03:23,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:03:23,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:03:23,204 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:03:23,204 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:03:23,204 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:03:23,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:03:23,205 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:03:23,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:03:23,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:03:23,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:03:23,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:03:23,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:03:23,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:03:23,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:03:23,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:03:23,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:03:23,207 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:03:23,207 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:03:23,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:03:23,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:03:23,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:03:23,208 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_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5875684b3e0f05efa4af4eafa7ef45c0e06943 [2020-11-28 03:03:23,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:03:23,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:03:23,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:03:23,637 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:03:23,638 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:03:23,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-28 03:03:23,704 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/aa7c57977/c9b9ea4be32842dba4d60bdc5a0db035/FLAG2312f3d35 [2020-11-28 03:03:24,381 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:03:24,381 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2020-11-28 03:03:24,408 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/aa7c57977/c9b9ea4be32842dba4d60bdc5a0db035/FLAG2312f3d35 [2020-11-28 03:03:24,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5a57c9d2-3a15-4a26-9d7b-7727d828e0cc/bin/uautomizer/data/aa7c57977/c9b9ea4be32842dba4d60bdc5a0db035 [2020-11-28 03:03:24,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:03:24,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:03:24,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:24,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:03:24,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:03:24,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:24" (1/1) ... [2020-11-28 03:03:24,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cf2591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:24, skipping insertion in model container [2020-11-28 03:03:24,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:03:24" (1/1) ... [2020-11-28 03:03:24,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:03:24,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:03:24,901 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:03:24,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50ac1769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:03:24, skipping insertion in model container [2020-11-28 03:03:24,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:03:24,904 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:03:24,907 INFO L168 Benchmark]: Toolchain (without parser) took 342.32 ms. Allocated memory was 52.4 MB in the beginning and 69.2 MB in the end (delta: 16.8 MB). Free memory was 26.4 MB in the beginning and 52.6 MB in the end (delta: -26.3 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:24,908 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:03:24,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.49 ms. Allocated memory was 52.4 MB in the beginning and 69.2 MB in the end (delta: 16.8 MB). Free memory was 26.2 MB in the beginning and 52.6 MB in the end (delta: -26.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:03:24,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 52.4 MB. Free memory was 34.3 MB in the beginning and 34.2 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.49 ms. Allocated memory was 52.4 MB in the beginning and 69.2 MB in the end (delta: 16.8 MB). Free memory was 26.2 MB in the beginning and 52.6 MB in the end (delta: -26.5 MB). Peak memory consumption was 12.5 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...