./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/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_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:48:27,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:48:27,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:48:27,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:48:27,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:48:27,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:48:27,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:48:27,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:48:27,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:48:27,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:48:27,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:48:27,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:48:27,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:48:27,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:48:27,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:48:27,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:48:27,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:48:27,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:48:27,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:48:27,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:48:27,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:48:27,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:48:27,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:48:27,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:48:27,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:48:27,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:48:27,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:48:27,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:48:27,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:48:27,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:48:27,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:48:27,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:48:27,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:48:27,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:48:27,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:48:27,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:48:27,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:48:27,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:48:27,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:48:27,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:48:27,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:48:27,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 01:48:27,143 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:48:27,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:48:27,143 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:48:27,144 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:48:27,144 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:48:27,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:48:27,145 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:48:27,145 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:48:27,145 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:48:27,145 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 01:48:27,146 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:48:27,147 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:48:27,147 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 01:48:27,147 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 01:48:27,147 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:48:27,147 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 01:48:27,148 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 01:48:27,148 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 01:48:27,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:48:27,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 01:48:27,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:48:27,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:48:27,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:48:27,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:48:27,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:48:27,150 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:48:27,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:48:27,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:48:27,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:48:27,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:48:27,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:48:27,152 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 01:48:27,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:48:27,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:48:27,153 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 01:48:27,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 01:48:27,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:48:27,153 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:48:27,153 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_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-22 01:48:27,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:48:27,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:48:27,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:48:27,490 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:48:27,491 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:48:27,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-22 01:48:30,658 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:48:30,962 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:48:30,963 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-22 01:48:30,978 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/bc2190926/80945e3597394f3891a93f4cf03947b9/FLAGc8df4bf4c [2022-11-22 01:48:30,999 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/bc2190926/80945e3597394f3891a93f4cf03947b9 [2022-11-22 01:48:31,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:48:31,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:48:31,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:48:31,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:48:31,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:48:31,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:48:31" (1/1) ... [2022-11-22 01:48:31,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5928884c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:48:31, skipping insertion in model container [2022-11-22 01:48:31,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:48:31" (1/1) ... [2022-11-22 01:48:31,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:48:31,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:48:31,388 WARN L237 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_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-22 01:48:31,396 WARN L237 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_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-22 01:48:31,908 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-22 01:48:31,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24467355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:48:31, skipping insertion in model container [2022-11-22 01:48:31,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:48:31,909 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:48:31,911 INFO L158 Benchmark]: Toolchain (without parser) took 905.08ms. Allocated memory is still 163.6MB. Free memory was 116.3MB in the beginning and 97.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-22 01:48:31,911 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 163.6MB. Free memory is still 133.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:48:31,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 900.87ms. Allocated memory is still 163.6MB. Free memory was 116.0MB in the beginning and 97.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-22 01:48:31,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 163.6MB. Free memory is still 133.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 900.87ms. Allocated memory is still 163.6MB. Free memory was 116.0MB in the beginning and 97.4MB in the end (delta: 18.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/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_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 01:48:34,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 01:48:34,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 01:48:34,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 01:48:34,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 01:48:34,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 01:48:34,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 01:48:34,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 01:48:34,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 01:48:34,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 01:48:34,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 01:48:34,049 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 01:48:34,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 01:48:34,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 01:48:34,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 01:48:34,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 01:48:34,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 01:48:34,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 01:48:34,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 01:48:34,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 01:48:34,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 01:48:34,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 01:48:34,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 01:48:34,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 01:48:34,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 01:48:34,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 01:48:34,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 01:48:34,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 01:48:34,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 01:48:34,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 01:48:34,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 01:48:34,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 01:48:34,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 01:48:34,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 01:48:34,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 01:48:34,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 01:48:34,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 01:48:34,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 01:48:34,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 01:48:34,090 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 01:48:34,091 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 01:48:34,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-22 01:48:34,119 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 01:48:34,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 01:48:34,120 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 01:48:34,121 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 01:48:34,121 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 01:48:34,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 01:48:34,122 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 01:48:34,122 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 01:48:34,123 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 01:48:34,123 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 01:48:34,123 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 01:48:34,124 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 01:48:34,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 01:48:34,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 01:48:34,125 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 01:48:34,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 01:48:34,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 01:48:34,126 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-22 01:48:34,127 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-22 01:48:34,127 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-22 01:48:34,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 01:48:34,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 01:48:34,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 01:48:34,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 01:48:34,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-22 01:48:34,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 01:48:34,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 01:48:34,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 01:48:34,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 01:48:34,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 01:48:34,130 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-22 01:48:34,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-22 01:48:34,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 01:48:34,131 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 01:48:34,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-22 01:48:34,132 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_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-22 01:48:34,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 01:48:34,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 01:48:34,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 01:48:34,483 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 01:48:34,484 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 01:48:34,485 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-22 01:48:37,594 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 01:48:37,925 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 01:48:37,926 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-22 01:48:37,955 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/85265813f/7a2581e5c2754768b019689ab963b238/FLAGd34f04469 [2022-11-22 01:48:37,975 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d33462a5-3590-4f96-b812-290c1bb3cc13/bin/utaipan-g80aRyZoba/data/85265813f/7a2581e5c2754768b019689ab963b238 [2022-11-22 01:48:37,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 01:48:37,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 01:48:37,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 01:48:37,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 01:48:37,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 01:48:37,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:48:37" (1/1) ... [2022-11-22 01:48:38,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33452403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:48:37, skipping insertion in model container [2022-11-22 01:48:38,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:48:37" (1/1) ... [2022-11-22 01:48:38,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 01:48:38,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 01:48:38,270 WARN L237 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_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-22 01:48:38,278 WARN L237 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_d33462a5-3590-4f96-b812-290c1bb3cc13/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-22 01:48:38,727 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-22 01:48:38,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@714fc954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:48:38, skipping insertion in model container [2022-11-22 01:48:38,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 01:48:38,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-22 01:48:38,731 INFO L158 Benchmark]: Toolchain (without parser) took 749.31ms. Allocated memory is still 75.5MB. Free memory was 47.4MB in the beginning and 49.2MB in the end (delta: -1.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-22 01:48:38,731 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-22 01:48:38,732 INFO L158 Benchmark]: CACSL2BoogieTranslator took 740.05ms. Allocated memory is still 75.5MB. Free memory was 47.2MB in the beginning and 49.2MB in the end (delta: -2.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-22 01:48:38,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 740.05ms. Allocated memory is still 75.5MB. Free memory was 47.2MB in the beginning and 49.2MB in the end (delta: -2.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * 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