./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/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_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs --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 65a41d9cd49e49efb73730a203dbe2510a2a484a ........................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/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_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs --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 65a41d9cd49e49efb73730a203dbe2510a2a484a ....................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:12:55,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:12:55,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:12:56,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:12:56,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:12:56,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:12:56,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:12:56,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:12:56,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:12:56,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:12:56,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:12:56,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:12:56,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:12:56,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:12:56,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:12:56,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:12:56,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:12:56,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:12:56,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:12:56,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:12:56,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:12:56,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:12:56,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:12:56,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:12:56,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:12:56,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:12:56,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:12:56,060 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:12:56,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:12:56,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:12:56,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:12:56,065 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:12:56,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:12:56,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:12:56,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:12:56,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:12:56,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:12:56,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:12:56,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:12:56,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:12:56,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:12:56,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:12:56,112 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:12:56,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:12:56,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:12:56,114 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:12:56,114 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:12:56,114 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:12:56,115 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:12:56,115 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:12:56,115 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:12:56,116 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:12:56,116 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:12:56,116 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:12:56,117 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:12:56,117 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:12:56,117 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:12:56,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:12:56,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:12:56,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:12:56,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:12:56,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:12:56,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:12:56,120 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:12:56,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:12:56,121 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:12:56,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:12:56,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:12:56,122 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:12:56,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:12:56,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:12:56,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:12:56,123 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:12:56,123 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:12:56,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:12:56,124 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:12:56,124 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:12:56,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:12:56,125 INFO L138 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_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-10-16 02:12:56,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:12:56,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:12:56,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:12:56,446 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:12:56,447 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:12:56,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-16 02:12:56,553 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/a793c72e5/620d36df166b4e4caff7bf1481c7f023/FLAG4499f8a65 [2021-10-16 02:12:57,277 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:12:57,277 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-16 02:12:57,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/a793c72e5/620d36df166b4e4caff7bf1481c7f023/FLAG4499f8a65 [2021-10-16 02:12:57,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/a793c72e5/620d36df166b4e4caff7bf1481c7f023 [2021-10-16 02:12:57,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:12:57,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:12:57,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:12:57,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:12:57,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:12:57,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:12:57" (1/1) ... [2021-10-16 02:12:57,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f97e097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:12:57, skipping insertion in model container [2021-10-16 02:12:57,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:12:57" (1/1) ... [2021-10-16 02:12:57,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:12:57,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:12:57,919 WARN L228 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_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-16 02:12:57,924 WARN L228 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_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-16 02:12:57,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:12:57,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:12:58,352 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-16 02:12:58,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cbe79c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:12:58, skipping insertion in model container [2021-10-16 02:12:58,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:12:58,353 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:12:58,356 INFO L168 Benchmark]: Toolchain (without parser) took 840.09 ms. Allocated memory is still 98.6 MB. Free memory was 62.7 MB in the beginning and 66.9 MB in the end (delta: -4.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-16 02:12:58,357 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 98.6 MB. Free memory was 53.2 MB in the beginning and 53.1 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:12:58,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 821.71 ms. Allocated memory is still 98.6 MB. Free memory was 62.5 MB in the beginning and 66.9 MB in the end (delta: -4.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-16 02:12:58,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 98.6 MB. Free memory was 53.2 MB in the beginning and 53.1 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 821.71 ms. Allocated memory is still 98.6 MB. Free memory was 62.5 MB in the beginning and 66.9 MB in the end (delta: -4.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * 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... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:13:01,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:13:01,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:13:01,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:13:01,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:13:01,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:13:01,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:13:01,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:13:01,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:13:01,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:13:01,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:13:01,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:13:01,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:13:01,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:13:01,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:13:01,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:13:01,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:13:01,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:13:01,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:13:01,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:13:01,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:13:01,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:13:01,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:13:01,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:13:01,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:13:01,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:13:01,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:13:01,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:13:01,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:13:01,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:13:01,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:13:01,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:13:01,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:13:01,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:13:01,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:13:01,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:13:01,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:13:01,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:13:01,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:13:01,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:13:01,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:13:01,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:13:01,312 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:13:01,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:13:01,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:13:01,314 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:13:01,314 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:13:01,315 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:13:01,315 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:13:01,315 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:13:01,316 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:13:01,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:13:01,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:13:01,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:13:01,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:13:01,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:13:01,318 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:13:01,318 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:13:01,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:13:01,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:13:01,319 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:13:01,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:13:01,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:13:01,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:13:01,320 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:13:01,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:13:01,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:13:01,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:13:01,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:13:01,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:13:01,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:13:01,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:13:01,322 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:13:01,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:13:01,323 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_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2021-10-16 02:13:01,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:13:01,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:13:01,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:13:01,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:13:01,800 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:13:01,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-16 02:13:01,891 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/dd0afe42e/4727f68dc24d45adb44c9e347ffb0436/FLAG5c9663190 [2021-10-16 02:13:02,827 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:13:02,828 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-10-16 02:13:02,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/dd0afe42e/4727f68dc24d45adb44c9e347ffb0436/FLAG5c9663190 [2021-10-16 02:13:02,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17cc277c-2dba-446f-89d6-bed479aa32be/bin/utaipan-mTDlp9Zugs/data/dd0afe42e/4727f68dc24d45adb44c9e347ffb0436 [2021-10-16 02:13:02,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:13:02,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:13:02,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:13:02,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:13:02,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:13:02,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:13:02" (1/1) ... [2021-10-16 02:13:02,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339eb615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:13:02, skipping insertion in model container [2021-10-16 02:13:02,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:13:02" (1/1) ... [2021-10-16 02:13:02,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:13:03,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:13:03,266 WARN L228 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_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-10-16 02:13:03,271 WARN L228 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_17cc277c-2dba-446f-89d6-bed479aa32be/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-10-16 02:13:03,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:13:03,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:13:03,679 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-16 02:13:03,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d5e6590 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:13:03, skipping insertion in model container [2021-10-16 02:13:03,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:13:03,680 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:13:03,683 INFO L168 Benchmark]: Toolchain (without parser) took 732.28 ms. Allocated memory is still 65.0 MB. Free memory was 42.5 MB in the beginning and 40.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:13:03,684 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:13:03,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 729.78 ms. Allocated memory is still 65.0 MB. Free memory was 42.4 MB in the beginning and 41.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:13:03,686 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 729.78 ms. Allocated memory is still 65.0 MB. Free memory was 42.4 MB in the beginning and 41.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. * 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...