./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.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_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/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 7cb1dfec92daff192c8573a2583b2c507e769fd7 ................................................................................................................................ 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_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/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 7cb1dfec92daff192c8573a2583b2c507e769fd7 .................................................................................................................................. 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 21:58:41,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:58:41,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:58:41,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:58:41,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:58:41,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:58:41,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:58:41,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:58:41,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:58:41,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:58:41,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:58:41,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:58:41,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:58:41,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:58:41,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:58:41,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:58:41,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:58:41,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:58:41,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:58:41,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:58:41,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:58:41,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:58:41,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:58:41,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:58:41,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:58:41,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:58:41,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:58:41,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:58:41,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:58:41,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:58:41,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:58:41,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:58:41,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:58:41,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:58:41,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:58:41,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:58:41,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:58:41,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:58:41,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:58:41,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:58:41,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:58:41,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:58:41,375 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:58:41,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:58:41,378 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:58:41,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:58:41,378 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:58:41,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:58:41,379 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:58:41,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:58:41,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:58:41,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:58:41,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:58:41,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:58:41,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:58:41,382 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:58:41,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:58:41,383 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:58:41,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:58:41,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:58:41,384 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:58:41,384 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:58:41,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:58:41,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:58:41,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:58:41,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:58:41,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:58:41,386 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:58:41,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:58:41,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:58:41,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:58:41,387 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_2fffc073-8006-4530-b50c-2cf05d5a5412/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cb1dfec92daff192c8573a2583b2c507e769fd7 [2020-11-29 21:58:41,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:58:41,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:58:41,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:58:41,835 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:58:41,837 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:58:41,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-29 21:58:41,958 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/f3ef3e734/7a3b02fcbb7c408fb13690686981e7bf/FLAGdc404774a [2020-11-29 21:58:42,858 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:58:42,859 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-29 21:58:42,902 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/f3ef3e734/7a3b02fcbb7c408fb13690686981e7bf/FLAGdc404774a [2020-11-29 21:58:43,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/f3ef3e734/7a3b02fcbb7c408fb13690686981e7bf [2020-11-29 21:58:43,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:58:43,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:58:43,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:43,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:58:43,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:58:43,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e86db94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43, skipping insertion in model container [2020-11-29 21:58:43,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:43" (1/1) ... [2020-11-29 21:58:43,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:58:43,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:58:43,558 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:58:43,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c35d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:43, skipping insertion in model container [2020-11-29 21:58:43,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:43,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:58:43,566 INFO L168 Benchmark]: Toolchain (without parser) took 504.38 ms. Allocated memory is still 144.7 MB. Free memory was 116.8 MB in the beginning and 121.1 MB in the end (delta: -4.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:43,567 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:43,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.38 ms. Allocated memory is still 144.7 MB. Free memory was 116.4 MB in the beginning and 121.1 MB in the end (delta: -4.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:43,573 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 496.38 ms. Allocated memory is still 144.7 MB. Free memory was 116.4 MB in the beginning and 121.1 MB in the end (delta: -4.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:58:46,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:58:46,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:58:46,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:58:46,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:58:46,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:58:46,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:58:46,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:58:46,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:58:46,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:58:46,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:58:46,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:58:46,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:58:46,618 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:58:46,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:58:46,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:58:46,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:58:46,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:58:46,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:58:46,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:58:46,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:58:46,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:58:46,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:58:46,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:58:46,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:58:46,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:58:46,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:58:46,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:58:46,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:58:46,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:58:46,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:58:46,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:58:46,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:58:46,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:58:46,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:58:46,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:58:46,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:58:46,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:58:46,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:58:46,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:58:46,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:58:46,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 21:58:46,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:58:46,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:58:46,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:58:46,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:58:46,709 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:58:46,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:58:46,710 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:58:46,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:58:46,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:58:46,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:58:46,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:58:46,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:58:46,711 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:58:46,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:58:46,715 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:58:46,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:58:46,716 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:58:46,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:58:46,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:58:46,717 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:58:46,717 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:58:46,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:58:46,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:58:46,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:58:46,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:58:46,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:58:46,719 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:58:46,720 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:58:46,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:58:46,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:58:46,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:58:46,722 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_2fffc073-8006-4530-b50c-2cf05d5a5412/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cb1dfec92daff192c8573a2583b2c507e769fd7 [2020-11-29 21:58:47,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:58:47,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:58:47,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:58:47,257 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:58:47,258 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:58:47,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-29 21:58:47,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/8bb2765b5/15e24ca7888c49b99f16a9ee5b9aaef4/FLAG82e6b9f55 [2020-11-29 21:58:48,332 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:58:48,333 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-2.i [2020-11-29 21:58:48,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/8bb2765b5/15e24ca7888c49b99f16a9ee5b9aaef4/FLAG82e6b9f55 [2020-11-29 21:58:48,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2fffc073-8006-4530-b50c-2cf05d5a5412/bin/uautomizer/data/8bb2765b5/15e24ca7888c49b99f16a9ee5b9aaef4 [2020-11-29 21:58:48,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:58:48,450 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:58:48,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:48,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:58:48,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:58:48,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:48" (1/1) ... [2020-11-29 21:58:48,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a41a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:48, skipping insertion in model container [2020-11-29 21:58:48,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:58:48" (1/1) ... [2020-11-29 21:58:48,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:58:48,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:58:48,885 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:58:48,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5553f234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:58:48, skipping insertion in model container [2020-11-29 21:58:48,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:58:48,888 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:58:48,892 INFO L168 Benchmark]: Toolchain (without parser) took 439.97 ms. Allocated memory is still 65.0 MB. Free memory was 39.1 MB in the beginning and 48.3 MB in the end (delta: -9.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:48,894 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 33.3 MB in the beginning and 33.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:58:48,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.20 ms. Allocated memory is still 65.0 MB. Free memory was 38.9 MB in the beginning and 48.3 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:58:48,901 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 52.4 MB. Free memory was 33.3 MB in the beginning and 33.2 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 436.20 ms. Allocated memory is still 65.0 MB. Free memory was 38.9 MB in the beginning and 48.3 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.2 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...