./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.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_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/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 0b968ec9a739137ad521e4976217f34841208f4f ................................................................................................................................ 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_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/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 0b968ec9a739137ad521e4976217f34841208f4f .................................................................................................................................. 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 03:20:53,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:53,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:53,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:53,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:53,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:53,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:53,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:53,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:53,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:53,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:53,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:53,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:53,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:53,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:53,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:53,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:53,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:53,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:53,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:53,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:53,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:53,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:53,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:53,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:53,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:53,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:53,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:53,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:53,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:53,480 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:53,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:53,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:53,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:53,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:53,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:53,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:53,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:53,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:53,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:53,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:53,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:20:53,536 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:53,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:53,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:53,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:53,539 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:53,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:53,539 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:53,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:20:53,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:53,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:53,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:53,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:53,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:53,542 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:53,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:53,543 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:53,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:53,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:53,544 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:53,544 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:53,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:53,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:53,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:53,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:53,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:53,545 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:20:53,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:20:53,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:53,546 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:53,547 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_02f19d8e-e361-417f-a338-9e3acf46b5e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-28 03:20:53,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:53,910 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:53,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:53,914 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:53,916 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:53,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-28 03:20:53,990 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/42e14b818/65024389c00547238d099af71c247fb3/FLAG2ac1360a9 [2020-11-28 03:20:54,743 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:54,744 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-28 03:20:54,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/42e14b818/65024389c00547238d099af71c247fb3/FLAG2ac1360a9 [2020-11-28 03:20:54,930 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/42e14b818/65024389c00547238d099af71c247fb3 [2020-11-28 03:20:54,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:54,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:54,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:54,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:54,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:54,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:54" (1/1) ... [2020-11-28 03:20:54,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@323ff8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:54, skipping insertion in model container [2020-11-28 03:20:54,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:54" (1/1) ... [2020-11-28 03:20:54,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:55,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:55,295 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:55,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ec950f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:55, skipping insertion in model container [2020-11-28 03:20:55,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:55,297 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:55,301 INFO L168 Benchmark]: Toolchain (without parser) took 365.14 ms. Allocated memory is still 98.6 MB. Free memory was 66.5 MB in the beginning and 74.9 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:55,303 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 98.6 MB. Free memory was 57.8 MB in the beginning and 57.7 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:55,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 361.42 ms. Allocated memory is still 98.6 MB. Free memory was 66.3 MB in the beginning and 74.9 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:55,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 98.6 MB. Free memory was 57.8 MB in the beginning and 57.7 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 361.42 ms. Allocated memory is still 98.6 MB. Free memory was 66.3 MB in the beginning and 74.9 MB in the end (delta: -8.6 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 03:20:57,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:20:57,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:20:57,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:20:57,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:20:57,754 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:20:57,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:20:57,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:20:57,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:20:57,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:20:57,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:20:57,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:20:57,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:20:57,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:20:57,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:20:57,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:20:57,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:20:57,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:20:57,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:20:57,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:20:57,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:20:57,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:20:57,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:20:57,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:20:57,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:20:57,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:20:57,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:20:57,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:20:57,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:20:57,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:20:57,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:20:57,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:20:57,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:20:57,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:20:57,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:20:57,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:20:57,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:20:57,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:20:57,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:20:57,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:20:57,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:20:57,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:20:57,845 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:20:57,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:20:57,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:20:57,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:20:57,847 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:20:57,847 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:20:57,848 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:20:57,848 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:20:57,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:20:57,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:20:57,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:20:57,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:20:57,849 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:20:57,849 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:20:57,850 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:20:57,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:20:57,850 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:20:57,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:20:57,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:20:57,851 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:20:57,851 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:20:57,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:20:57,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:20:57,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:20:57,852 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:20:57,852 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:20:57,852 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:20:57,853 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:20:57,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:20:57,853 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:20:57,853 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:20:57,854 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_02f19d8e-e361-417f-a338-9e3acf46b5e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b968ec9a739137ad521e4976217f34841208f4f [2020-11-28 03:20:58,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:20:58,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:20:58,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:20:58,258 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:20:58,258 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:20:58,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-28 03:20:58,335 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/be3e60a1b/369858e16d3f4e2ba9b909f2141e0606/FLAGb4446f2ef [2020-11-28 03:20:59,003 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:20:59,007 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-2.i [2020-11-28 03:20:59,034 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/be3e60a1b/369858e16d3f4e2ba9b909f2141e0606/FLAGb4446f2ef [2020-11-28 03:20:59,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_02f19d8e-e361-417f-a338-9e3acf46b5e3/bin/uautomizer/data/be3e60a1b/369858e16d3f4e2ba9b909f2141e0606 [2020-11-28 03:20:59,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:20:59,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:20:59,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:59,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:20:59,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:20:59,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:59" (1/1) ... [2020-11-28 03:20:59,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bec234d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:59, skipping insertion in model container [2020-11-28 03:20:59,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:20:59" (1/1) ... [2020-11-28 03:20:59,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:20:59,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:20:59,595 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:20:59,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34814542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:20:59, skipping insertion in model container [2020-11-28 03:20:59,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:20:59,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:20:59,599 INFO L168 Benchmark]: Toolchain (without parser) took 391.62 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 30.0 MB in the beginning and 48.7 MB in the end (delta: -18.7 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:59,600 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.1 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:20:59,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.90 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 29.8 MB in the beginning and 48.7 MB in the end (delta: -18.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:20:59,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 48.2 MB. Free memory was 30.1 MB in the beginning and 30.1 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.90 ms. Allocated memory was 48.2 MB in the beginning and 67.1 MB in the end (delta: 18.9 MB). Free memory was 29.8 MB in the beginning and 48.7 MB in the end (delta: -18.9 MB). Peak memory consumption was 11.5 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...