./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/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 09b81919f82069f388a75ea1a38a6dae53cbcb15 ................................................................................................................................ 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_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/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 09b81919f82069f388a75ea1a38a6dae53cbcb15 .................................................................................................................................. 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 21:26:33,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:26:33,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:26:33,447 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:26:33,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:26:33,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:26:33,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:26:33,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:26:33,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:26:33,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:26:33,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:26:33,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:26:33,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:26:33,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:26:33,483 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:26:33,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:26:33,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:26:33,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:26:33,494 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:26:33,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:26:33,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:26:33,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:26:33,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:26:33,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:26:33,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:26:33,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:26:33,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:26:33,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:26:33,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:26:33,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:26:33,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:26:33,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:26:33,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:26:33,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:26:33,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:26:33,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:26:33,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:26:33,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:26:33,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:26:33,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:26:33,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:26:33,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:26:33,577 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:26:33,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:26:33,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:26:33,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:26:33,580 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:26:33,580 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:26:33,581 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:26:33,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:26:33,581 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:26:33,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:26:33,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:26:33,583 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:26:33,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:26:33,583 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:26:33,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:26:33,583 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:26:33,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:26:33,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:26:33,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:26:33,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:26:33,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:26:33,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:26:33,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:26:33,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:26:33,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:26:33,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:26:33,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:26:33,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:26:33,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:26:33,587 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_20a48386-5eda-4047-b871-0d22f87dc664/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-29 21:26:33,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:26:33,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:26:33,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:26:33,962 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:26:33,963 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:26:33,964 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 21:26:34,036 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/a12e1d4a7/97587224e38e497a979c8afbece3a67d/FLAGfc6f5cd4a [2020-11-29 21:26:34,678 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:26:34,679 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 21:26:34,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/a12e1d4a7/97587224e38e497a979c8afbece3a67d/FLAGfc6f5cd4a [2020-11-29 21:26:34,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/a12e1d4a7/97587224e38e497a979c8afbece3a67d [2020-11-29 21:26:34,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:26:34,888 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:26:34,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:34,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:26:34,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:26:34,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:34" (1/1) ... [2020-11-29 21:26:34,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30911d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:34, skipping insertion in model container [2020-11-29 21:26:34,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:34" (1/1) ... [2020-11-29 21:26:34,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:26:34,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:26:35,316 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:26:35,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ac44e69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:35, skipping insertion in model container [2020-11-29 21:26:35,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:35,318 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:26:35,322 INFO L168 Benchmark]: Toolchain (without parser) took 432.41 ms. Allocated memory is still 90.2 MB. Free memory was 56.6 MB in the beginning and 65.5 MB in the end (delta: -8.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:35,324 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory was 48.1 MB in the beginning and 48.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:26:35,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.08 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 65.5 MB in the end (delta: -9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:35,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory was 48.1 MB in the beginning and 48.0 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 426.08 ms. Allocated memory is still 90.2 MB. Free memory was 56.4 MB in the beginning and 65.5 MB in the end (delta: -9.1 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 21:26:37,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:26:37,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:26:37,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:26:37,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:26:37,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:26:37,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:26:37,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:26:37,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:26:37,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:26:37,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:26:37,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:26:37,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:26:37,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:26:37,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:26:37,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:26:37,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:26:37,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:26:37,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:26:37,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:26:37,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:26:37,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:26:37,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:26:37,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:26:37,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:26:37,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:26:37,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:26:37,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:26:37,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:26:37,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:26:37,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:26:37,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:26:37,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:26:37,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:26:37,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:26:37,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:26:37,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:26:37,696 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:26:37,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:26:37,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:26:37,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:26:37,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-29 21:26:37,742 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:26:37,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:26:37,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:26:37,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:26:37,749 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:26:37,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:26:37,749 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:26:37,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:26:37,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:26:37,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:26:37,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:26:37,751 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:26:37,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:26:37,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:26:37,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:26:37,751 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:26:37,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:26:37,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:26:37,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:26:37,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:26:37,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:26:37,753 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 21:26:37,762 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:26:37,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:26:37,762 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:26:37,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:26:37,762 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_20a48386-5eda-4047-b871-0d22f87dc664/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b81919f82069f388a75ea1a38a6dae53cbcb15 [2020-11-29 21:26:38,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:26:38,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:26:38,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:26:38,173 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:26:38,173 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:26:38,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 21:26:38,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/581df87f7/e7bf68af1f4d4832a9433204b849289f/FLAG11e8a2bce [2020-11-29 21:26:39,005 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:26:39,006 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2020-11-29 21:26:39,035 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/581df87f7/e7bf68af1f4d4832a9433204b849289f/FLAG11e8a2bce [2020-11-29 21:26:39,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_20a48386-5eda-4047-b871-0d22f87dc664/bin/uautomizer/data/581df87f7/e7bf68af1f4d4832a9433204b849289f [2020-11-29 21:26:39,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:26:39,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:26:39,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:39,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:26:39,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:26:39,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:39" (1/1) ... [2020-11-29 21:26:39,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457913c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:39, skipping insertion in model container [2020-11-29 21:26:39,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:26:39" (1/1) ... [2020-11-29 21:26:39,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:26:39,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:26:39,455 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:26:39,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5869e453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:26:39, skipping insertion in model container [2020-11-29 21:26:39,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:26:39,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:26:39,459 INFO L168 Benchmark]: Toolchain (without parser) took 339.03 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 38.0 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:39,460 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:26:39,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.03 ms. Allocated memory is still 67.1 MB. Free memory was 47.6 MB in the beginning and 38.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 21:26:39,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.03 ms. Allocated memory is still 67.1 MB. Free memory was 47.6 MB in the beginning and 38.0 MB in the end (delta: 9.5 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...