./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 30e01a73 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire --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 0.2.3-dev-30e01a7 [2023-11-23 21:20:56,991 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:20:57,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:20:57,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:20:57,104 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:20:57,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:20:57,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:20:57,142 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:20:57,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:20:57,144 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:20:57,145 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:20:57,145 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:20:57,146 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:20:57,146 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:20:57,147 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:20:57,147 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:20:57,148 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:20:57,149 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:20:57,158 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:20:57,159 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:20:57,159 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:20:57,161 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:20:57,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:20:57,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:20:57,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:20:57,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:20:57,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:20:57,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:20:57,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:20:57,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:20:57,167 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:20:57,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:20:57,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:20:57,168 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:20:57,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:20:57,169 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:20:57,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:20:57,170 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:20:57,170 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:20:57,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:20:57,171 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:20:57,171 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:20:57,171 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:20:57,172 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:20:57,172 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2023-11-23 21:20:57,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:20:57,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:20:57,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:20:57,559 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:20:57,559 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:20:57,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-23 21:21:00,754 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:21:01,175 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:21:01,177 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-23 21:21:01,214 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/c671d7f9b/31f9a883677941cb87eb6070dfc17940/FLAG4118c3096 [2023-11-23 21:21:01,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/c671d7f9b/31f9a883677941cb87eb6070dfc17940 [2023-11-23 21:21:01,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:21:01,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:21:01,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:01,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:21:01,255 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:21:01,256 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:01" (1/1) ... [2023-11-23 21:21:01,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ce42ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:01, skipping insertion in model container [2023-11-23 21:21:01,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:01" (1/1) ... [2023-11-23 21:21:01,338 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:21:01,672 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2023-11-23 21:21:01,679 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2023-11-23 21:21:02,280 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2023-11-23 21:21:02,281 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5daceacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:02, skipping insertion in model container [2023-11-23 21:21:02,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:02,282 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-23 21:21:02,285 INFO L158 Benchmark]: Toolchain (without parser) took 1037.55ms. Allocated memory is still 167.8MB. Free memory was 114.6MB in the beginning and 96.1MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:21:02,285 INFO L158 Benchmark]: CDTParser took 1.77ms. Allocated memory is still 167.8MB. Free memory was 134.5MB in the beginning and 134.4MB in the end (delta: 81.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:21:02,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1034.18ms. Allocated memory is still 167.8MB. Free memory was 114.6MB in the beginning and 96.1MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 21:21:02,289 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.77ms. Allocated memory is still 167.8MB. Free memory was 134.5MB in the beginning and 134.4MB in the end (delta: 81.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1034.18ms. Allocated memory is still 167.8MB. Free memory was 114.6MB in the beginning and 96.1MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire --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 0.2.3-dev-30e01a7 [2023-11-23 21:21:05,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:21:05,161 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-23 21:21:05,174 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:21:05,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:21:05,228 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:21:05,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:21:05,230 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:21:05,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:21:05,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:21:05,237 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:21:05,238 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:21:05,238 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:21:05,240 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:21:05,241 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:21:05,241 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:21:05,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:21:05,243 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:21:05,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:21:05,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:21:05,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:21:05,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:21:05,247 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:21:05,248 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:21:05,248 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:21:05,249 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:21:05,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:21:05,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:21:05,250 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:21:05,251 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:21:05,252 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:21:05,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:21:05,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:21:05,254 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:21:05,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:21:05,254 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:21:05,255 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:21:05,255 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:21:05,255 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:21:05,256 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:21:05,257 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:21:05,257 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d52ffe1c7d13707f1fc05e0c68cb564499a338f867815377da9ab82135cf31 [2023-11-23 21:21:05,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:21:05,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:21:05,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:21:05,747 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:21:05,747 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:21:05,749 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-23 21:21:09,006 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:21:09,433 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:21:09,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i [2023-11-23 21:21:09,465 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/8dfc5b863/c7c7da16bc5c41fb9476e4ff33a84b95/FLAGf1089c01b [2023-11-23 21:21:09,489 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf070448-f4c9-4a81-9b24-af2ba10c2164/bin/utaipan-verify-mE87zJ7Ire/data/8dfc5b863/c7c7da16bc5c41fb9476e4ff33a84b95 [2023-11-23 21:21:09,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:21:09,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:21:09,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:09,500 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:21:09,504 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:21:09,505 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:09" (1/1) ... [2023-11-23 21:21:09,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c0b076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:09, skipping insertion in model container [2023-11-23 21:21:09,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:21:09" (1/1) ... [2023-11-23 21:21:09,610 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:21:09,902 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4493,4506] [2023-11-23 21:21:09,908 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_bf070448-f4c9-4a81-9b24-af2ba10c2164/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness_negated.i[4553,4566] [2023-11-23 21:21:10,604 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2023-11-23 21:21:10,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d4b2f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:21:10, skipping insertion in model container [2023-11-23 21:21:10,605 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:21:10,606 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-23 21:21:10,608 INFO L158 Benchmark]: Toolchain (without parser) took 1112.09ms. Allocated memory is still 83.9MB. Free memory was 57.4MB in the beginning and 59.8MB in the end (delta: -2.4MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2023-11-23 21:21:10,609 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:21:10,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1106.32ms. Allocated memory is still 83.9MB. Free memory was 57.1MB in the beginning and 59.8MB in the end (delta: -2.6MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2023-11-23 21:21:10,612 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1106.32ms. Allocated memory is still 83.9MB. Free memory was 57.1MB in the beginning and 59.8MB in the end (delta: -2.6MB). Peak memory consumption was 24.2MB. 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