./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.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_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/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 d5373c38d73323914cf25eca040b989268be3ed8 ................................................................................................................................ 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_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/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 d5373c38d73323914cf25eca040b989268be3ed8 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:39:51,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:39:51,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:39:51,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:39:51,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:39:51,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:39:51,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:39:51,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:39:51,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:39:51,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:39:51,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:39:51,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:39:51,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:39:51,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:39:51,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:39:51,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:39:51,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:39:51,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:39:51,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:39:51,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:39:51,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:39:51,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:39:51,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:39:51,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:39:51,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:39:51,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:39:51,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:39:51,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:39:51,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:39:51,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:39:51,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:39:51,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:39:51,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:39:51,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:39:51,847 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:39:51,848 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:39:51,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:39:51,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:39:51,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:39:51,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:39:51,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:39:51,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 23:39:51,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:39:51,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:39:51,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:39:51,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:39:51,893 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:39:51,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:39:51,894 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:39:51,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:39:51,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:39:51,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:39:51,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:39:51,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:39:51,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:39:51,896 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:39:51,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:39:51,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:39:51,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:39:51,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:39:51,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:39:51,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:39:51,898 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:39:51,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:39:51,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:39:51,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:39:51,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:39:51,899 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:39:51,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:39:51,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:39:51,900 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:39:51,900 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_b694b55c-3818-4cc8-930c-bb0984061616/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-11-29 23:39:52,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:39:52,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:39:52,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:39:52,244 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:39:52,246 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:39:52,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-29 23:39:52,339 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/c05c5fec1/586f82e349de483ea42d35437748633c/FLAG55bd39ad1 [2020-11-29 23:39:53,053 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:39:53,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-29 23:39:53,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/c05c5fec1/586f82e349de483ea42d35437748633c/FLAG55bd39ad1 [2020-11-29 23:39:53,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/c05c5fec1/586f82e349de483ea42d35437748633c [2020-11-29 23:39:53,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:39:53,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:39:53,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:53,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:39:53,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:39:53,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:53" (1/1) ... [2020-11-29 23:39:53,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29578e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:53, skipping insertion in model container [2020-11-29 23:39:53,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:53" (1/1) ... [2020-11-29 23:39:53,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:39:53,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:39:53,739 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:39:53,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ed658c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:53, skipping insertion in model container [2020-11-29 23:39:53,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:53,742 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:39:53,747 INFO L168 Benchmark]: Toolchain (without parser) took 483.08 ms. Allocated memory is still 96.5 MB. Free memory was 59.7 MB in the beginning and 72.1 MB in the end (delta: -12.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:53,749 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 96.5 MB. Free memory was 67.4 MB in the beginning and 67.4 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:39:53,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.58 ms. Allocated memory is still 96.5 MB. Free memory was 59.5 MB in the beginning and 72.1 MB in the end (delta: -12.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:53,755 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 96.5 MB. Free memory was 67.4 MB in the beginning and 67.4 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 471.58 ms. Allocated memory is still 96.5 MB. Free memory was 59.5 MB in the beginning and 72.1 MB in the end (delta: -12.6 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 [2020-11-29 23:39:56,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:39:56,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:39:56,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:39:56,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:39:56,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:39:56,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:39:56,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:39:56,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:39:56,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:39:56,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:39:56,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:39:56,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:39:56,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:39:56,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:39:56,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:39:56,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:39:56,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:39:56,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:39:56,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:39:56,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:39:56,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:39:56,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:39:56,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:39:56,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:39:56,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:39:56,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:39:56,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:39:56,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:39:56,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:39:56,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:39:56,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:39:56,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:39:56,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:39:56,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:39:56,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:39:56,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:39:56,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:39:56,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:39:56,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:39:56,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:39:56,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 23:39:56,684 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:39:56,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:39:56,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:39:56,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:39:56,689 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:39:56,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:39:56,690 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:39:56,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:39:56,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:39:56,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:39:56,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:39:56,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:39:56,693 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:39:56,694 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:39:56,694 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:39:56,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:39:56,694 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:39:56,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:39:56,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:39:56,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:39:56,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:39:56,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:39:56,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:39:56,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:39:56,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:39:56,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:39:56,698 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:39:56,698 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:39:56,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:39:56,699 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:39:56,699 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:39:56,699 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_b694b55c-3818-4cc8-930c-bb0984061616/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5373c38d73323914cf25eca040b989268be3ed8 [2020-11-29 23:39:57,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:39:57,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:39:57,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:39:57,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:39:57,301 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:39:57,302 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-29 23:39:57,406 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/d79f2285d/2efec4eb891546758440e2dc0a26e342/FLAG56f4ae24d [2020-11-29 23:39:58,197 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:39:58,198 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2020-11-29 23:39:58,228 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/d79f2285d/2efec4eb891546758440e2dc0a26e342/FLAG56f4ae24d [2020-11-29 23:39:58,371 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b694b55c-3818-4cc8-930c-bb0984061616/bin/uautomizer/data/d79f2285d/2efec4eb891546758440e2dc0a26e342 [2020-11-29 23:39:58,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:39:58,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:39:58,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:58,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:39:58,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:39:58,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:58" (1/1) ... [2020-11-29 23:39:58,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15fd37a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:58, skipping insertion in model container [2020-11-29 23:39:58,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:39:58" (1/1) ... [2020-11-29 23:39:58,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:39:58,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:39:58,716 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:39:58,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@234de32d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:39:58, skipping insertion in model container [2020-11-29 23:39:58,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:39:58,718 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:39:58,721 INFO L168 Benchmark]: Toolchain (without parser) took 342.31 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 30.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:58,722 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 46.1 MB. Free memory was 28.8 MB in the beginning and 28.7 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:39:58,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.99 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 30.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:39:58,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 46.1 MB. Free memory was 28.8 MB in the beginning and 28.7 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 338.99 ms. Allocated memory is still 56.6 MB. Free memory was 39.0 MB in the beginning and 30.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...