./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:10:35,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:10:35,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:10:35,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:10:35,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:10:35,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:10:35,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:10:35,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:10:35,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:10:35,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:10:35,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:10:35,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:10:35,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:10:35,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:10:35,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:10:35,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:10:35,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:10:35,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:10:35,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:10:35,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:10:35,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:10:35,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:10:35,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:10:35,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:10:35,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:10:35,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:10:35,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:10:35,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:10:35,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:10:35,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:10:35,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:10:35,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:10:35,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:10:35,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:10:35,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:10:35,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:10:35,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:10:35,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:10:35,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:10:35,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:10:35,283 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:10:35,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 01:10:35,307 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:10:35,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:10:35,307 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:10:35,308 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:10:35,308 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:10:35,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:10:35,309 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:10:35,309 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:10:35,309 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:10:35,309 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 01:10:35,310 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:10:35,310 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:10:35,310 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 01:10:35,310 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 01:10:35,310 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:10:35,311 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 01:10:35,311 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 01:10:35,311 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 01:10:35,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:10:35,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 01:10:35,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:10:35,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:10:35,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:10:35,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:10:35,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:10:35,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:10:35,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:10:35,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:10:35,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:10:35,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:10:35,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:10:35,314 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 01:10:35,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:10:35,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:10:35,315 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 01:10:35,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 01:10:35,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:10:35,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:10:35,315 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_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-26 01:10:35,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:10:35,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:10:35,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:10:35,684 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:10:35,685 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:10:35,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-26 01:10:38,727 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:10:39,008 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:10:39,008 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-26 01:10:39,031 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/3387dbc48/1ebee9a369154516b4843a1f3f9db1b5/FLAG65df8ede2 [2022-11-26 01:10:39,052 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/3387dbc48/1ebee9a369154516b4843a1f3f9db1b5 [2022-11-26 01:10:39,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:10:39,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:10:39,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:39,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:10:39,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:10:39,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:39" (1/1) ... [2022-11-26 01:10:39,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36e053f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:39, skipping insertion in model container [2022-11-26 01:10:39,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:39" (1/1) ... [2022-11-26 01:10:39,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:10:39,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:10:39,489 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-26 01:10:39,495 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-26 01:10:39,913 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-26 01:10:39,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3070d7ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:39, skipping insertion in model container [2022-11-26 01:10:39,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:39,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 01:10:39,917 INFO L158 Benchmark]: Toolchain (without parser) took 857.01ms. Allocated memory is still 153.1MB. Free memory was 113.0MB in the beginning and 113.7MB in the end (delta: -647.7kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-26 01:10:39,918 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 115.3MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:10:39,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 854.56ms. Allocated memory is still 153.1MB. Free memory was 112.8MB in the beginning and 113.7MB in the end (delta: -930.0kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-26 01:10:39,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 115.3MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 854.56ms. Allocated memory is still 153.1MB. Free memory was 112.8MB in the beginning and 113.7MB in the end (delta: -930.0kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 01:10:42,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 01:10:42,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 01:10:42,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 01:10:42,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 01:10:42,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 01:10:42,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 01:10:42,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 01:10:42,333 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 01:10:42,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 01:10:42,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 01:10:42,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 01:10:42,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 01:10:42,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 01:10:42,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 01:10:42,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 01:10:42,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 01:10:42,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 01:10:42,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 01:10:42,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 01:10:42,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 01:10:42,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 01:10:42,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 01:10:42,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 01:10:42,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 01:10:42,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 01:10:42,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 01:10:42,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 01:10:42,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 01:10:42,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 01:10:42,365 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 01:10:42,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 01:10:42,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 01:10:42,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 01:10:42,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 01:10:42,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 01:10:42,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 01:10:42,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 01:10:42,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 01:10:42,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 01:10:42,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 01:10:42,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-26 01:10:42,434 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 01:10:42,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 01:10:42,436 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 01:10:42,436 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 01:10:42,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 01:10:42,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 01:10:42,437 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 01:10:42,437 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 01:10:42,438 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 01:10:42,438 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 01:10:42,439 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 01:10:42,439 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 01:10:42,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 01:10:42,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 01:10:42,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 01:10:42,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 01:10:42,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 01:10:42,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 01:10:42,441 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 01:10:42,441 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 01:10:42,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 01:10:42,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 01:10:42,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 01:10:42,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 01:10:42,442 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 01:10:42,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 01:10:42,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 01:10:42,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 01:10:42,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 01:10:42,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 01:10:42,444 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 01:10:42,444 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 01:10:42,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 01:10:42,445 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 01:10:42,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 01:10:42,445 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_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2022-11-26 01:10:42,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 01:10:42,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 01:10:42,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 01:10:42,868 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 01:10:42,868 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 01:10:42,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-26 01:10:46,024 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 01:10:46,333 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 01:10:46,334 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2022-11-26 01:10:46,360 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/3910aa5dd/ddc99ac5ac76475e992543b66ee451b0/FLAG434c500cb [2022-11-26 01:10:46,380 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/bin/utaipan-ByfvJB40ur/data/3910aa5dd/ddc99ac5ac76475e992543b66ee451b0 [2022-11-26 01:10:46,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 01:10:46,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 01:10:46,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:46,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 01:10:46,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 01:10:46,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:46,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24dc5252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:46, skipping insertion in model container [2022-11-26 01:10:46,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:10:46" (1/1) ... [2022-11-26 01:10:46,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 01:10:46,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 01:10:46,698 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2022-11-26 01:10:46,711 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39899b58-1c5b-4f65-aeb3-9d65f3beccbf/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2022-11-26 01:10:47,190 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2022-11-26 01:10:47,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39a571ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:10:47, skipping insertion in model container [2022-11-26 01:10:47,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 01:10:47,198 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-26 01:10:47,200 INFO L158 Benchmark]: Toolchain (without parser) took 814.90ms. Allocated memory is still 75.5MB. Free memory was 50.9MB in the beginning and 31.4MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-26 01:10:47,201 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory was 54.1MB in the beginning and 54.1MB in the end (delta: 55.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 01:10:47,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 812.32ms. Allocated memory is still 75.5MB. Free memory was 50.7MB in the beginning and 31.6MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-26 01:10:47,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory was 54.1MB in the beginning and 54.1MB in the end (delta: 55.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 812.32ms. Allocated memory is still 75.5MB. Free memory was 50.7MB in the beginning and 31.6MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN