./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 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8 --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:34:00,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:34:00,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:34:00,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:34:00,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:34:00,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:34:00,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:34:00,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:34:00,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:34:00,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:34:00,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:34:00,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:34:00,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:34:00,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:34:00,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:34:00,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:34:00,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:34:00,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:34:00,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:34:00,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:34:00,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:34:00,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:34:00,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:34:00,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:34:00,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:34:00,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:34:00,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:34:00,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:34:00,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:34:00,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:34:00,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:34:00,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:34:00,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:34:00,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:34:00,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:34:00,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:34:00,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:34:00,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:34:00,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:34:00,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:34:00,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:34:00,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:34:00,247 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:34:00,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:34:00,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:34:00,252 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:34:00,252 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:34:00,252 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:34:00,252 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:34:00,253 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:34:00,260 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:34:00,261 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:34:00,262 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:34:00,262 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:34:00,263 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:34:00,263 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:34:00,263 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:34:00,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:34:00,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:34:00,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:34:00,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:34:00,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:34:00,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:34:00,266 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:34:00,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:34:00,266 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:34:00,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:34:00,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:34:00,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:34:00,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:34:00,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:34:00,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:34:00,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:34:00,270 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:34:00,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:34:00,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:34:00,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:34:00,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:34:00,272 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-07 01:34:00,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:34:00,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:34:00,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:34:00,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:34:00,677 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:34:00,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-07 01:34:00,759 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/1de6c9b3b/1b69b3ab842340748ba31ed7e57fb9cd/FLAG7ba744666 [2021-11-07 01:34:01,534 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:34:01,534 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-07 01:34:01,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/1de6c9b3b/1b69b3ab842340748ba31ed7e57fb9cd/FLAG7ba744666 [2021-11-07 01:34:01,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/1de6c9b3b/1b69b3ab842340748ba31ed7e57fb9cd [2021-11-07 01:34:01,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:34:01,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:34:01,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:34:01,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:34:01,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:34:01,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:34:01" (1/1) ... [2021-11-07 01:34:01,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9c960c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:34:01, skipping insertion in model container [2021-11-07 01:34:01,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:34:01" (1/1) ... [2021-11-07 01:34:01,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:34:01,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:34:02,072 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-07 01:34:02,078 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-07 01:34:02,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:34:02,097 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:34:02,602 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-07 01:34:02,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@745cad9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:34:02, skipping insertion in model container [2021-11-07 01:34:02,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:34:02,604 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:34:02,606 INFO L168 Benchmark]: Toolchain (without parser) took 949.40 ms. Allocated memory is still 111.1 MB. Free memory was 69.7 MB in the beginning and 78.9 MB in the end (delta: -9.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:34:02,607 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 111.1 MB. Free memory was 88.6 MB in the beginning and 88.6 MB in the end (delta: 62.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:34:02,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 945.93 ms. Allocated memory is still 111.1 MB. Free memory was 69.5 MB in the beginning and 78.9 MB in the end (delta: -9.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:34:02,610 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 111.1 MB. Free memory was 88.6 MB in the beginning and 88.6 MB in the end (delta: 62.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 945.93 ms. Allocated memory is still 111.1 MB. Free memory was 69.5 MB in the beginning and 78.9 MB in the end (delta: -9.4 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8 --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 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:34:05,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:34:05,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:34:05,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:34:05,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:34:05,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:34:05,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:34:05,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:34:05,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:34:05,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:34:05,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:34:05,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:34:05,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:34:05,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:34:05,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:34:05,560 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:34:05,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:34:05,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:34:05,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:34:05,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:34:05,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:34:05,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:34:05,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:34:05,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:34:05,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:34:05,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:34:05,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:34:05,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:34:05,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:34:05,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:34:05,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:34:05,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:34:05,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:34:05,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:34:05,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:34:05,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:34:05,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:34:05,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:34:05,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:34:05,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:34:05,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:34:05,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:34:05,681 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:34:05,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:34:05,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:34:05,683 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:34:05,684 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:34:05,684 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:34:05,684 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:34:05,684 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:34:05,685 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:34:05,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:34:05,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:34:05,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:34:05,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:34:05,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:34:05,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:34:05,689 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:34:05,689 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:34:05,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:34:05,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:34:05,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:34:05,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:34:05,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:34:05,691 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:34:05,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:34:05,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:34:05,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:34:05,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:34:05,692 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:34:05,692 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:34:05,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:34:05,693 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:34:05,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:34:05,693 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-07 01:34:06,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:34:06,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:34:06,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:34:06,187 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:34:06,188 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:34:06,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-07 01:34:06,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/a3a87bda7/e313961ed8e84abf800edc28fccd4829/FLAG52fc8816e [2021-11-07 01:34:07,115 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:34:07,116 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-07 01:34:07,144 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/a3a87bda7/e313961ed8e84abf800edc28fccd4829/FLAG52fc8816e [2021-11-07 01:34:07,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/bin/utaipan-UUZaoUuFF8/data/a3a87bda7/e313961ed8e84abf800edc28fccd4829 [2021-11-07 01:34:07,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:34:07,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:34:07,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:34:07,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:34:07,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:34:07,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:34:07" (1/1) ... [2021-11-07 01:34:07,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dfa2d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:34:07, skipping insertion in model container [2021-11-07 01:34:07,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:34:07" (1/1) ... [2021-11-07 01:34:07,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:34:07,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:34:07,630 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-07 01:34:07,635 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_82fe7465-e5e3-4fc3-96b3-51ee30c7e82d/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-07 01:34:07,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 01:34:07,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 01:34:08,084 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-07 01:34:08,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17473253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:34:08, skipping insertion in model container [2021-11-07 01:34:08,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:34:08,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:34:08,088 INFO L168 Benchmark]: Toolchain (without parser) took 837.46 ms. Allocated memory is still 75.5 MB. Free memory was 55.9 MB in the beginning and 52.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:34:08,090 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 63.5 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:34:08,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 834.64 ms. Allocated memory is still 75.5 MB. Free memory was 55.8 MB in the beginning and 52.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 16.1 GB. [2021-11-07 01:34:08,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 63.5 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 834.64 ms. Allocated memory is still 75.5 MB. Free memory was 55.8 MB in the beginning and 52.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 16.0 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... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN