./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS --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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- 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-8393723 [2022-11-19 08:25:55,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:25:55,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:25:55,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:25:55,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:25:55,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:25:55,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:25:55,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:25:55,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:25:55,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:25:55,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:25:55,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:25:55,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:25:55,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:25:55,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:25:55,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:25:55,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:25:55,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:25:55,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:25:55,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:25:55,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:25:55,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:25:55,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:25:55,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:25:55,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:25:55,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:25:55,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:25:55,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:25:55,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:25:55,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:25:55,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:25:55,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:25:55,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:25:55,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:25:55,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:25:55,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:25:55,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:25:55,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:25:55,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:25:55,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:25:55,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:25:55,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:25:55,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:25:55,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:25:55,229 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:25:55,229 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:25:55,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:25:55,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:25:55,230 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:25:55,231 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:25:55,231 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:25:55,231 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:25:55,232 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:25:55,232 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:25:55,232 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:25:55,232 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:25:55,232 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:25:55,233 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:25:55,233 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:25:55,233 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:25:55,234 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:25:55,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:25:55,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:25:55,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:25:55,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:25:55,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:25:55,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:25:55,236 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:25:55,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:25:55,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:25:55,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:25:55,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:25:55,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:25:55,237 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:25:55,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:25:55,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:25:55,238 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:25:55,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:25:55,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:25:55,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:25:55,239 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-11-19 08:25:55,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:25:55,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:25:55,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:25:55,531 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:25:55,532 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:25:55,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-11-19 08:25:55,610 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/e00fad809/76079bd90f70417985c21f4101dd2513/FLAGf88760706 [2022-11-19 08:25:56,167 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:25:56,167 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-11-19 08:25:56,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/e00fad809/76079bd90f70417985c21f4101dd2513/FLAGf88760706 [2022-11-19 08:25:56,411 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/e00fad809/76079bd90f70417985c21f4101dd2513 [2022-11-19 08:25:56,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:25:56,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:25:56,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:25:56,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:25:56,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:25:56,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:25:56" (1/1) ... [2022-11-19 08:25:56,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a4986c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:25:56, skipping insertion in model container [2022-11-19 08:25:56,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:25:56" (1/1) ... [2022-11-19 08:25:56,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:25:56,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:25:56,790 WARN L234 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2022-11-19 08:25:56,797 WARN L234 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2022-11-19 08:25:57,230 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-19 08:25:57,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e7975a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:25:57, skipping insertion in model container [2022-11-19 08:25:57,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:25:57,231 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-19 08:25:57,233 INFO L158 Benchmark]: Toolchain (without parser) took 817.97ms. Allocated memory is still 132.1MB. Free memory was 95.8MB in the beginning and 102.8MB in the end (delta: -7.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-19 08:25:57,234 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 57.6MB in the beginning and 57.6MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:25:57,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 815.20ms. Allocated memory is still 132.1MB. Free memory was 95.6MB in the beginning and 102.8MB in the end (delta: -7.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-19 08:25:57,236 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 57.6MB in the beginning and 57.6MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 815.20ms. Allocated memory is still 132.1MB. Free memory was 95.6MB in the beginning and 102.8MB in the end (delta: -7.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS --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 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb --- 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-8393723 [2022-11-19 08:25:59,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:25:59,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:25:59,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:25:59,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:25:59,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:25:59,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:25:59,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:25:59,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:25:59,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:25:59,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:25:59,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:25:59,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:25:59,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:25:59,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:25:59,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:25:59,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:25:59,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:25:59,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:25:59,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:25:59,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:25:59,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:25:59,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:25:59,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:25:59,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:25:59,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:25:59,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:25:59,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:25:59,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:25:59,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:25:59,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:25:59,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:25:59,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:25:59,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:25:59,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:25:59,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:25:59,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:25:59,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:25:59,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:25:59,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:25:59,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:25:59,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 08:25:59,535 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:25:59,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:25:59,535 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:25:59,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:25:59,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:25:59,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:25:59,536 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:25:59,537 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:25:59,537 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:25:59,537 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:25:59,537 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:25:59,537 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:25:59,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:25:59,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 08:25:59,539 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 08:25:59,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:25:59,540 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:25:59,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:25:59,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:25:59,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 08:25:59,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:25:59,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:25:59,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:25:59,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:25:59,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:25:59,542 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 08:25:59,542 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 08:25:59,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:25:59,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:25:59,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 08:25:59,549 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2022-11-19 08:25:59,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:25:59,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:25:59,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:25:59,968 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:25:59,971 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:25:59,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-11-19 08:26:00,048 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/dd403514e/c6024902562b4b44b51bf9bc1a1eb871/FLAGa43c92d4e [2022-11-19 08:26:00,829 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:26:00,829 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2022-11-19 08:26:00,856 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/dd403514e/c6024902562b4b44b51bf9bc1a1eb871/FLAGa43c92d4e [2022-11-19 08:26:00,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/bin/utaipan-I9t0OCRTmS/data/dd403514e/c6024902562b4b44b51bf9bc1a1eb871 [2022-11-19 08:26:00,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:26:00,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:26:00,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:26:00,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:26:00,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:26:00,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:26:00" (1/1) ... [2022-11-19 08:26:00,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4046315d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:00, skipping insertion in model container [2022-11-19 08:26:00,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:26:00" (1/1) ... [2022-11-19 08:26:00,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:26:00,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:26:01,185 WARN L234 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2022-11-19 08:26:01,191 WARN L234 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_10f4fb37-3763-4b0a-a2f8-fde32cc70f56/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2022-11-19 08:26:01,790 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-19 08:26:01,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37cac203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:01, skipping insertion in model container [2022-11-19 08:26:01,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:26:01,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-19 08:26:01,793 INFO L158 Benchmark]: Toolchain (without parser) took 913.08ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 29.2MB in the beginning and 48.0MB in the end (delta: -18.8MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-11-19 08:26:01,794 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 54.5MB. Free memory was 36.6MB in the beginning and 36.6MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:26:01,794 INFO L158 Benchmark]: CACSL2BoogieTranslator took 908.47ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 29.0MB in the beginning and 48.0MB in the end (delta: -19.0MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2022-11-19 08:26:01,796 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 54.5MB. Free memory was 36.6MB in the beginning and 36.6MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 908.47ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 29.0MB in the beginning and 48.0MB in the end (delta: -19.0MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: 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