./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65a41d9cd49e49efb73730a203dbe2510a2a484a ........................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 65a41d9cd49e49efb73730a203dbe2510a2a484a ....................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:58:16,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:58:16,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:58:16,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:58:16,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:58:16,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:58:16,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:58:16,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:58:16,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:58:16,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:58:16,256 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:58:16,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:58:16,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:58:16,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:58:16,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:58:16,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:58:16,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:58:16,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:58:16,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:58:16,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:58:16,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:58:16,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:58:16,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:58:16,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:58:16,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:58:16,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:58:16,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:58:16,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:58:16,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:58:16,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:58:16,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:58:16,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:58:16,296 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:58:16,297 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:58:16,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:58:16,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:58:16,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:58:16,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:58:16,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:58:16,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:58:16,302 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:58:16,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:58:16,355 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:58:16,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:58:16,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:58:16,357 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:58:16,357 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:58:16,358 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:58:16,358 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:58:16,358 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:58:16,358 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:58:16,358 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:58:16,359 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:58:16,360 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:58:16,360 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:58:16,360 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:58:16,360 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:58:16,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:58:16,361 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:58:16,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:58:16,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:58:16,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:58:16,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:58:16,362 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:58:16,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:58:16,363 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:58:16,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:58:16,363 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:58:16,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:58:16,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:58:16,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:58:16,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:58:16,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:58:16,366 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:58:16,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:58:16,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:58:16,366 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:58:16,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:58:16,367 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-10-13 06:58:16,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:58:16,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:58:16,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:58:16,722 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:58:16,723 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:58:16,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-13 06:58:16,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c157002a1/685b0bc8c73144c08ccb685fe096dca8/FLAGdfe08a3d9 [2021-10-13 06:58:17,480 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:58:17,481 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-13 06:58:17,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c157002a1/685b0bc8c73144c08ccb685fe096dca8/FLAGdfe08a3d9 [2021-10-13 06:58:17,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c157002a1/685b0bc8c73144c08ccb685fe096dca8 [2021-10-13 06:58:17,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:58:17,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:58:17,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:17,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:58:17,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:58:17,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:17" (1/1) ... [2021-10-13 06:58:17,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2e31fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:17, skipping insertion in model container [2021-10-13 06:58:17,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:17" (1/1) ... [2021-10-13 06:58:17,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:58:17,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:58:18,059 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-13 06:58:18,064 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-13 06:58:18,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:58:18,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:18,568 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-13 06:58:18,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38b68194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:18, skipping insertion in model container [2021-10-13 06:58:18,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:18,570 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 06:58:18,573 INFO L168 Benchmark]: Toolchain (without parser) took 846.55 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 65.1 MB in the beginning and 88.5 MB in the end (delta: -23.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:18,575 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory is still 55.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:58:18,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 843.24 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.9 MB in the beginning and 88.5 MB in the end (delta: -23.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:18,580 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 98.6 MB. Free memory is still 55.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 843.24 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.9 MB in the beginning and 88.5 MB in the end (delta: -23.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:58:21,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:58:21,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:58:21,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:58:21,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:58:21,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:58:21,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:58:21,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:58:21,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:58:21,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:58:21,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:58:21,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:58:21,251 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:58:21,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:58:21,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:58:21,256 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:58:21,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:58:21,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:58:21,260 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:58:21,263 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:58:21,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:58:21,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:58:21,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:58:21,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:58:21,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:58:21,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:58:21,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:58:21,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:58:21,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:58:21,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:58:21,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:58:21,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:58:21,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:58:21,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:58:21,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:58:21,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:58:21,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:58:21,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:58:21,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:58:21,285 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:58:21,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:58:21,287 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:58:21,330 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:58:21,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:58:21,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:58:21,335 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:58:21,335 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:58:21,335 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:58:21,335 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:58:21,336 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:58:21,336 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:58:21,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:58:21,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:58:21,337 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:58:21,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:58:21,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:58:21,338 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:58:21,338 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:58:21,338 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:58:21,338 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:58:21,339 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:58:21,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:58:21,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:58:21,339 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:58:21,340 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:58:21,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:58:21,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:58:21,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:58:21,341 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:58:21,341 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:58:21,341 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:58:21,341 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:58:21,341 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:58:21,342 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:58:21,342 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_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-10-13 06:58:21,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:58:21,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:58:21,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:58:21,745 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:58:21,746 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:58:21,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-13 06:58:21,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c532b2a5b/32988687b2054e9d94166f81825b7e6d/FLAG1c15cfafb [2021-10-13 06:58:22,432 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:58:22,433 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-13 06:58:22,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c532b2a5b/32988687b2054e9d94166f81825b7e6d/FLAG1c15cfafb [2021-10-13 06:58:22,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/bin/utaipan-q2qaUkNPG8/data/c532b2a5b/32988687b2054e9d94166f81825b7e6d [2021-10-13 06:58:22,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:58:22,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:58:22,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:22,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:58:22,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:58:22,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:22" (1/1) ... [2021-10-13 06:58:22,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51620428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:22, skipping insertion in model container [2021-10-13 06:58:22,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:22" (1/1) ... [2021-10-13 06:58:22,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:58:22,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:58:23,021 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-13 06:58:23,059 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb694033-6a91-4180-be10-f370b94c1760/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-13 06:58:23,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:58:23,079 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:23,474 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-13 06:58:23,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f3ac03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:23, skipping insertion in model container [2021-10-13 06:58:23,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:23,475 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 06:58:23,477 INFO L168 Benchmark]: Toolchain (without parser) took 806.85 ms. Allocated memory is still 79.7 MB. Free memory was 60.0 MB in the beginning and 56.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:23,478 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 79.7 MB. Free memory was 60.3 MB in the beginning and 60.3 MB in the end (delta: 59.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:58:23,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.24 ms. Allocated memory is still 79.7 MB. Free memory was 59.8 MB in the beginning and 56.2 MB in the end (delta: 3.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:23,480 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 79.7 MB. Free memory was 60.3 MB in the beginning and 60.3 MB in the end (delta: 59.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 803.24 ms. Allocated memory is still 79.7 MB. Free memory was 59.8 MB in the beginning and 56.2 MB in the end (delta: 3.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...