./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91 --witnessprinter.witness.filename witness --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 b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:16:10,340 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:16:10,416 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-24 23:16:10,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:16:10,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:16:10,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:16:10,451 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:16:10,451 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:16:10,452 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:16:10,453 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:16:10,453 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:16:10,454 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:16:10,454 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:16:10,455 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:16:10,456 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:16:10,456 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:16:10,457 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:16:10,457 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:16:10,458 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:16:10,459 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:16:10,459 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:16:10,468 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:16:10,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:16:10,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:16:10,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:16:10,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:16:10,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:16:10,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:16:10,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:16:10,473 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:16:10,474 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:16:10,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:16:10,475 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:16:10,475 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:16:10,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:16:10,476 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:16:10,476 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:16:10,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:16:10,476 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:16:10,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:16:10,477 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:16:10,477 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:16:10,477 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:16:10,478 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:16:10,478 INFO L153 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2023-11-24 23:16:10,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:16:10,960 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:16:10,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:16:10,965 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:16:10,967 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:16:10,970 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-24 23:16:14,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:16:15,060 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:16:15,061 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-24 23:16:15,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/c028666f0/6d19807c2c3c41dab078e84cc6077f24/FLAG35629efd7 [2023-11-24 23:16:15,099 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/c028666f0/6d19807c2c3c41dab078e84cc6077f24 [2023-11-24 23:16:15,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:16:15,104 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:16:15,105 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:15,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:16:15,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:16:15,112 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:15" (1/1) ... [2023-11-24 23:16:15,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11179277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:15, skipping insertion in model container [2023-11-24 23:16:15,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:15" (1/1) ... [2023-11-24 23:16:15,171 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:16:15,440 WARN L240 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2023-11-24 23:16:15,447 WARN L240 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2023-11-24 23:16:15,923 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2023-11-24 23:16:15,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18610fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:15, skipping insertion in model container [2023-11-24 23:16:15,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:15,925 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:16:15,927 INFO L158 Benchmark]: Toolchain (without parser) took 822.07ms. Allocated memory is still 144.7MB. Free memory was 95.1MB in the beginning and 76.3MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-24 23:16:15,928 INFO L158 Benchmark]: CDTParser took 1.79ms. Allocated memory is still 144.7MB. Free memory was 114.8MB in the beginning and 114.7MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:16:15,929 INFO L158 Benchmark]: CACSL2BoogieTranslator took 819.13ms. Allocated memory is still 144.7MB. Free memory was 94.6MB in the beginning and 76.3MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-24 23:16:15,936 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.79ms. Allocated memory is still 144.7MB. Free memory was 114.8MB in the beginning and 114.7MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 819.13ms. Allocated memory is still 144.7MB. Free memory was 94.6MB in the beginning and 76.3MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91 --witnessprinter.witness.filename witness --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 b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:16:18,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:16:19,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-24 23:16:19,150 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:16:19,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:16:19,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:16:19,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:16:19,215 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:16:19,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:16:19,223 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:16:19,223 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:16:19,224 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:16:19,225 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:16:19,227 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:16:19,228 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:16:19,228 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:16:19,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:16:19,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:16:19,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:16:19,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:16:19,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:16:19,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:16:19,235 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:16:19,236 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:16:19,236 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:16:19,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:16:19,237 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:16:19,238 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:16:19,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 23:16:19,239 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:16:19,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:16:19,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:16:19,242 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:16:19,243 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:16:19,243 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:16:19,244 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:16:19,244 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:16:19,245 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:16:19,245 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:16:19,246 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:16:19,247 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:16:19,247 INFO L153 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2023-11-24 23:16:19,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:16:19,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:16:19,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:16:19,826 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:16:19,827 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:16:19,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-24 23:16:23,806 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:16:24,288 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:16:24,288 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-24 23:16:24,315 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/8eb9a83c1/8957d0dbd80e481bb2237a8888236b5b/FLAGdb0af52b0 [2023-11-24 23:16:24,333 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/bin/utaipan-verify-SwPr7d2a91/data/8eb9a83c1/8957d0dbd80e481bb2237a8888236b5b [2023-11-24 23:16:24,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:16:24,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:16:24,340 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:24,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:16:24,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:16:24,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:24" (1/1) ... [2023-11-24 23:16:24,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723aa4ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:24, skipping insertion in model container [2023-11-24 23:16:24,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:16:24" (1/1) ... [2023-11-24 23:16:24,442 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:16:24,742 WARN L240 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2023-11-24 23:16:24,749 WARN L240 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_ef2c3ab8-2181-4ed6-a5f8-e215aa4c428e/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2023-11-24 23:16:25,290 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2023-11-24 23:16:25,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@202cf9bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:16:25, skipping insertion in model container [2023-11-24 23:16:25,291 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:16:25,292 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-24 23:16:25,294 INFO L158 Benchmark]: Toolchain (without parser) took 954.77ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 38.0MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-24 23:16:25,295 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 79.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 23:16:25,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 951.58ms. Allocated memory is still 83.9MB. Free memory was 57.2MB in the beginning and 38.0MB in the end (delta: 19.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-24 23:16:25,298 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 79.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 951.58ms. Allocated memory is still 83.9MB. Free memory was 57.2MB in the beginning and 38.0MB in the end (delta: 19.2MB). Peak memory consumption was 18.9MB. 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