./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/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 34dc79f32beefdb11dc2327740c0d73df9eeedba ................................................................................................................................ 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_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/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 34dc79f32beefdb11dc2327740c0d73df9eeedba .................................................................................................................................. 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 03:18:38,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:38,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:38,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:38,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:38,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:38,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:38,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:38,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:38,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:38,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:38,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:38,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:38,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:38,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:38,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:38,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:38,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:38,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:38,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:38,412 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:38,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:38,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:38,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:38,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:38,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:38,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:38,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:38,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:38,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:38,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:38,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:38,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:38,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:38,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:38,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:38,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:38,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:38,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:38,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:38,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:38,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:18:38,494 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:38,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:38,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:38,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:38,497 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:38,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:38,497 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:38,497 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:18:38,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:38,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:38,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:38,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:38,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:38,500 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:38,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:38,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:38,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:38,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:38,501 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:38,501 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:38,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:38,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:38,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:38,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:38,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:38,503 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:18:38,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:18:38,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:38,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:38,504 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_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-28 03:18:38,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:38,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:38,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:38,829 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:38,830 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:38,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 03:18:38,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/8662d9e3f/c41d9831f22f4d27ab5fabe0cafe2973/FLAG636ba4220 [2020-11-28 03:18:39,590 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:39,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 03:18:39,609 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/8662d9e3f/c41d9831f22f4d27ab5fabe0cafe2973/FLAG636ba4220 [2020-11-28 03:18:39,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/8662d9e3f/c41d9831f22f4d27ab5fabe0cafe2973 [2020-11-28 03:18:39,798 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:39,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:39,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:39,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:39,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:39,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:39" (1/1) ... [2020-11-28 03:18:39,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34a6957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:39, skipping insertion in model container [2020-11-28 03:18:39,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:39" (1/1) ... [2020-11-28 03:18:39,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:39,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:40,144 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:40,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3377d76a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:40, skipping insertion in model container [2020-11-28 03:18:40,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:40,146 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:40,150 INFO L168 Benchmark]: Toolchain (without parser) took 348.75 ms. Allocated memory is still 117.4 MB. Free memory was 83.0 MB in the beginning and 92.9 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:40,152 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:40,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.01 ms. Allocated memory is still 117.4 MB. Free memory was 82.7 MB in the beginning and 93.5 MB in the end (delta: -10.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:40,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 75.5 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.01 ms. Allocated memory is still 117.4 MB. Free memory was 82.7 MB in the beginning and 93.5 MB in the end (delta: -10.9 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 03:18:42,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:18:42,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:18:42,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:18:42,641 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:18:42,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:18:42,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:18:42,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:18:42,660 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:18:42,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:18:42,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:18:42,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:18:42,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:18:42,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:18:42,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:18:42,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:18:42,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:18:42,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:18:42,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:18:42,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:18:42,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:18:42,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:18:42,732 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:18:42,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:18:42,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:18:42,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:18:42,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:18:42,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:18:42,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:18:42,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:18:42,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:18:42,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:18:42,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:18:42,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:18:42,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:18:42,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:18:42,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:18:42,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:18:42,761 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:18:42,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:18:42,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:18:42,765 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:18:42,809 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:18:42,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:18:42,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:18:42,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:18:42,818 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:18:42,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:18:42,819 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:18:42,819 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:18:42,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:18:42,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:18:42,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:18:42,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:18:42,822 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:18:42,822 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:18:42,823 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:18:42,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:18:42,823 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:18:42,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:18:42,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:18:42,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:18:42,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:18:42,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:18:42,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:18:42,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:18:42,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:18:42,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:18:42,827 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:18:42,827 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:18:42,828 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:18:42,828 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:18:42,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:18:42,829 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_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34dc79f32beefdb11dc2327740c0d73df9eeedba [2020-11-28 03:18:43,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:18:43,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:18:43,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:18:43,357 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:18:43,358 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:18:43,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 03:18:43,439 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/14e95a0cd/63945ac97434483d840eecb3bb1704f8/FLAGf17dfa6b3 [2020-11-28 03:18:44,244 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:18:44,246 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test4-1.i [2020-11-28 03:18:44,269 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/14e95a0cd/63945ac97434483d840eecb3bb1704f8/FLAGf17dfa6b3 [2020-11-28 03:18:44,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82eaaf5e-39d3-4788-8eda-d5b91e4d780f/bin/uautomizer/data/14e95a0cd/63945ac97434483d840eecb3bb1704f8 [2020-11-28 03:18:44,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:18:44,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:18:44,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:44,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:18:44,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:18:44,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:44" (1/1) ... [2020-11-28 03:18:44,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118782f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:44, skipping insertion in model container [2020-11-28 03:18:44,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:18:44" (1/1) ... [2020-11-28 03:18:44,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:18:44,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:18:44,716 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:18:44,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1feb065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:18:44, skipping insertion in model container [2020-11-28 03:18:44,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:18:44,718 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:18:44,721 INFO L168 Benchmark]: Toolchain (without parser) took 331.38 ms. Allocated memory is still 73.4 MB. Free memory was 47.8 MB in the beginning and 38.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:44,722 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:18:44,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.06 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 38.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:18:44,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 52.4 MB. Free memory was 33.4 MB in the beginning and 33.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.06 ms. Allocated memory is still 73.4 MB. Free memory was 47.6 MB in the beginning and 38.7 MB in the end (delta: 8.9 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...