./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.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_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/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 a6eb4d8438288816fd6173b34e96776aff8f9d53 ................................................................................................................................ 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_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/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 a6eb4d8438288816fd6173b34e96776aff8f9d53 .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:14:59,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:14:59,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:14:59,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:14:59,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:14:59,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:14:59,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:14:59,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:14:59,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:14:59,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:14:59,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:14:59,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:14:59,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:14:59,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:14:59,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:14:59,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:14:59,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:14:59,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:14:59,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:14:59,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:14:59,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:14:59,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:14:59,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:14:59,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:14:59,324 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:14:59,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:14:59,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:14:59,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:14:59,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:14:59,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:14:59,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:14:59,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:14:59,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:14:59,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:14:59,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:14:59,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:14:59,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:14:59,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:14:59,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:14:59,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:14:59,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:14:59,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-28 03:14:59,367 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:14:59,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:14:59,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:14:59,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:14:59,370 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:14:59,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:14:59,370 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:14:59,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:14:59,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:14:59,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:14:59,371 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:14:59,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:14:59,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:14:59,372 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:14:59,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:14:59,373 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:14:59,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:14:59,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:14:59,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:14:59,374 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:14:59,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:14:59,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:14:59,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:14:59,375 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:14:59,375 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:14:59,375 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:14:59,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:14:59,376 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:14:59,376 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:14:59,376 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_d7e44ead-c678-4faf-bbcc-ebe8ac373199/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6eb4d8438288816fd6173b34e96776aff8f9d53 [2020-11-28 03:14:59,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:14:59,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:14:59,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:14:59,812 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:14:59,815 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:14:59,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 03:14:59,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/45e0fa95d/ad6fbaf3f4594902ad1e0d4b87abcde5/FLAG921d72fa1 [2020-11-28 03:15:00,644 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:00,645 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 03:15:00,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/45e0fa95d/ad6fbaf3f4594902ad1e0d4b87abcde5/FLAG921d72fa1 [2020-11-28 03:15:00,879 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/45e0fa95d/ad6fbaf3f4594902ad1e0d4b87abcde5 [2020-11-28 03:15:00,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:00,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:00,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:00,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:00,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:00,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:00" (1/1) ... [2020-11-28 03:15:00,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@670039d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:00, skipping insertion in model container [2020-11-28 03:15:00,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:00" (1/1) ... [2020-11-28 03:15:00,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:00,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:01,230 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:01,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7eedc6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:01, skipping insertion in model container [2020-11-28 03:15:01,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:01,233 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:01,236 INFO L168 Benchmark]: Toolchain (without parser) took 348.71 ms. Allocated memory is still 113.2 MB. Free memory was 68.7 MB in the beginning and 59.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:01,237 INFO L168 Benchmark]: CDTParser took 0.80 ms. Allocated memory is still 113.2 MB. Free memory is still 87.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:01,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.46 ms. Allocated memory is still 113.2 MB. Free memory was 68.6 MB in the beginning and 59.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:01,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 ms. Allocated memory is still 113.2 MB. Free memory is still 87.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 345.46 ms. Allocated memory is still 113.2 MB. Free memory was 68.6 MB in the beginning and 59.7 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:03,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:03,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:03,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:03,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:03,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:03,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:03,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:03,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:03,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:03,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:03,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:03,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:03,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:03,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:03,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:03,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:03,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:03,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:03,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:03,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:03,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:03,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:03,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:03,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:03,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:03,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:03,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:03,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:03,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:03,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:03,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:03,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:03,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:03,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:03,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:03,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:03,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:03,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:03,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:03,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:03,652 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:03,697 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:03,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:03,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:03,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:03,699 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:03,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:03,699 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:03,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:03,701 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:03,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:03,701 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:03,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:03,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:03,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:03,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:03,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:03,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:03,703 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:03,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:03,703 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_d7e44ead-c678-4faf-bbcc-ebe8ac373199/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6eb4d8438288816fd6173b34e96776aff8f9d53 [2020-11-28 03:15:04,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:04,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:04,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:04,138 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:04,139 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:04,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 03:15:04,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/7de4d8d87/f1a43fe9b4da458b8d5384a90432afcc/FLAGadaa15213 [2020-11-28 03:15:04,874 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:04,875 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 03:15:04,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/7de4d8d87/f1a43fe9b4da458b8d5384a90432afcc/FLAGadaa15213 [2020-11-28 03:15:05,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7e44ead-c678-4faf-bbcc-ebe8ac373199/bin/uautomizer/data/7de4d8d87/f1a43fe9b4da458b8d5384a90432afcc [2020-11-28 03:15:05,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:05,086 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:05,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:05,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:05,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:05,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:05" (1/1) ... [2020-11-28 03:15:05,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a40dfb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:05, skipping insertion in model container [2020-11-28 03:15:05,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:05" (1/1) ... [2020-11-28 03:15:05,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:05,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:05,478 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:15:05,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3be09a1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:05, skipping insertion in model container [2020-11-28 03:15:05,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:05,480 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 03:15:05,482 INFO L168 Benchmark]: Toolchain (without parser) took 395.04 ms. Allocated memory is still 54.5 MB. Free memory was 29.7 MB in the beginning and 33.6 MB in the end (delta: -3.9 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:05,483 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.2 MB in the beginning and 37.2 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:05,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.72 ms. Allocated memory is still 54.5 MB. Free memory was 29.5 MB in the beginning and 33.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 5.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:05,486 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.2 MB in the beginning and 37.2 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 391.72 ms. Allocated memory is still 54.5 MB. Free memory was 29.5 MB in the beginning and 33.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 5.8 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...