./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.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_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/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 5264f2465439f20bfc6996564e96c64545d849a4 ................................................................................................................................ 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_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/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 5264f2465439f20bfc6996564e96c64545d849a4 .................................................................................................................................. 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 19:39:41,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:39:41,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:39:41,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:39:41,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:39:41,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:39:41,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:39:41,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:39:41,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:39:41,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:39:41,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:39:41,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:39:41,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:39:41,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:39:41,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:39:41,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:39:41,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:39:41,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:39:41,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:39:41,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:39:41,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:39:41,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:39:41,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:39:41,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:39:41,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:39:41,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:39:41,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:39:41,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:39:41,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:39:41,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:39:41,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:39:41,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:39:41,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:39:41,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:39:41,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:39:41,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:39:41,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:39:41,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:39:41,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:39:41,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:39:41,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:39:41,483 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:39:41,538 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:39:41,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:39:41,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:39:41,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:39:41,542 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:39:41,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:39:41,543 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:39:41,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:39:41,544 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:39:41,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:39:41,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:39:41,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:39:41,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:39:41,546 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:39:41,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:39:41,547 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:39:41,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:39:41,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:39:41,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:39:41,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:39:41,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:39:41,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:39:41,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:39:41,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:39:41,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:39:41,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:39:41,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:39:41,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:39:41,551 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:39:41,551 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_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-29 19:39:41,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:39:41,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:39:41,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:39:41,944 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:39:41,945 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:39:41,946 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:39:42,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/6559def3c/6009b1d2df604bca8a413b9484bef232/FLAGdc5345d98 [2020-11-29 19:39:42,780 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:39:42,782 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:39:42,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/6559def3c/6009b1d2df604bca8a413b9484bef232/FLAGdc5345d98 [2020-11-29 19:39:42,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/6559def3c/6009b1d2df604bca8a413b9484bef232 [2020-11-29 19:39:42,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:39:42,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:39:42,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:42,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:39:42,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:39:42,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:42" (1/1) ... [2020-11-29 19:39:42,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9176ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:42, skipping insertion in model container [2020-11-29 19:39:42,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:42" (1/1) ... [2020-11-29 19:39:42,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:39:43,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:39:43,416 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:39:43,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f9cb53a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:43, skipping insertion in model container [2020-11-29 19:39:43,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:43,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:39:43,424 INFO L168 Benchmark]: Toolchain (without parser) took 461.85 ms. Allocated memory is still 104.9 MB. Free memory was 68.5 MB in the beginning and 82.1 MB in the end (delta: -13.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:43,426 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 104.9 MB. Free memory was 76.6 MB in the beginning and 76.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:39:43,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.00 ms. Allocated memory is still 104.9 MB. Free memory was 68.3 MB in the beginning and 82.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:43,432 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 104.9 MB. Free memory was 76.6 MB in the beginning and 76.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 457.00 ms. Allocated memory is still 104.9 MB. Free memory was 68.3 MB in the beginning and 82.1 MB in the end (delta: -13.8 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 19:39:46,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:39:46,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:39:46,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:39:46,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:39:46,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:39:46,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:39:46,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:39:46,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:39:46,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:39:46,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:39:46,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:39:46,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:39:46,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:39:46,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:39:46,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:39:46,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:39:46,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:39:46,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:39:46,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:39:46,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:39:46,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:39:46,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:39:46,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:39:46,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:39:46,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:39:46,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:39:46,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:39:46,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:39:46,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:39:46,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:39:46,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:39:46,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:39:46,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:39:46,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:39:46,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:39:46,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:39:46,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:39:46,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:39:46,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:39:46,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:39:46,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 19:39:46,570 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:39:46,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:39:46,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:39:46,574 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:39:46,575 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:39:46,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:39:46,575 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:39:46,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:39:46,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:39:46,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:39:46,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:39:46,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:39:46,578 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:39:46,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:39:46,579 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:39:46,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:39:46,579 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:39:46,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:39:46,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:39:46,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:39:46,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:39:46,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:39:46,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:39:46,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:39:46,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:39:46,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:39:46,583 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:39:46,583 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:39:46,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:39:46,584 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:39:46,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:39:46,584 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_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5264f2465439f20bfc6996564e96c64545d849a4 [2020-11-29 19:39:47,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:39:47,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:39:47,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:39:47,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:39:47,149 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:39:47,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:39:47,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/ade2fe5b3/df1cc3672053413b85edf8cd6b42a4ca/FLAGad3491247 [2020-11-29 19:39:48,116 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:39:48,117 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2020-11-29 19:39:48,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/ade2fe5b3/df1cc3672053413b85edf8cd6b42a4ca/FLAGad3491247 [2020-11-29 19:39:48,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fc5b3eba-eecd-496b-8fa6-7b38490f40bc/bin/uautomizer/data/ade2fe5b3/df1cc3672053413b85edf8cd6b42a4ca [2020-11-29 19:39:48,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:39:48,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:39:48,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:48,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:39:48,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:39:48,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:48" (1/1) ... [2020-11-29 19:39:48,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ef23663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:48, skipping insertion in model container [2020-11-29 19:39:48,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:48" (1/1) ... [2020-11-29 19:39:48,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:39:48,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:39:48,610 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:39:48,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@125aa748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:48, skipping insertion in model container [2020-11-29 19:39:48,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:48,616 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:39:48,619 INFO L168 Benchmark]: Toolchain (without parser) took 349.51 ms. Allocated memory is still 58.7 MB. Free memory was 41.8 MB in the beginning and 32.8 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:48,620 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 46.1 MB. Free memory is still 28.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:39:48,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.09 ms. Allocated memory is still 58.7 MB. Free memory was 41.6 MB in the beginning and 32.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:48,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 46.1 MB. Free memory is still 28.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 337.09 ms. Allocated memory is still 58.7 MB. Free memory was 41.6 MB in the beginning and 32.8 MB in the end (delta: 8.7 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...