./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF --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 --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:25:39,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:25:39,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:25:39,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:25:39,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:25:39,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:25:39,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:25:39,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:25:39,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:25:39,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:25:39,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:25:39,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:25:39,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:25:39,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:25:39,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:25:39,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:25:39,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:25:39,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:25:39,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:25:39,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:25:39,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:25:39,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:25:39,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:25:39,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:25:39,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:25:39,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:25:39,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:25:39,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:25:39,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:25:39,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:25:39,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:25:39,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:25:39,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:25:39,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:25:39,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:25:39,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:25:39,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:25:39,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:25:39,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:25:39,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:25:39,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:25:39,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:25:39,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:25:39,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:25:39,867 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:25:39,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:25:39,868 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:25:39,868 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:25:39,868 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:25:39,868 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:25:39,869 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:25:39,869 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:25:39,870 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:25:39,870 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:25:39,870 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:25:39,871 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:25:39,871 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:25:39,871 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:25:39,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:25:39,872 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:25:39,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:25:39,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:25:39,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:25:39,873 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:25:39,873 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:25:39,873 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:25:39,873 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:25:39,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:25:39,874 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:25:39,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:25:39,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:25:39,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:25:39,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:25:39,876 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:25:39,877 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:25:39,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:25:39,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:25:39,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:25:39,877 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:25:39,878 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-12 23:25:40,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:25:40,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:25:40,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:25:40,206 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:25:40,207 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:25:40,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-12 23:25:40,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/23f77732c/b8a90999addb4d96be1cfe3ee2f1f24c/FLAG4e8d0e827 [2021-11-12 23:25:40,820 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:25:40,821 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-12 23:25:40,849 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/23f77732c/b8a90999addb4d96be1cfe3ee2f1f24c/FLAG4e8d0e827 [2021-11-12 23:25:41,072 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/23f77732c/b8a90999addb4d96be1cfe3ee2f1f24c [2021-11-12 23:25:41,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:25:41,079 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:25:41,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:41,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:25:41,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:25:41,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:41" (1/1) ... [2021-11-12 23:25:41,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac61e20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:41, skipping insertion in model container [2021-11-12 23:25:41,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:41" (1/1) ... [2021-11-12 23:25:41,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:25:41,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:25:41,527 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-12 23:25:41,532 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-12 23:25:41,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:25:41,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:25:41,980 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-12 23:25:41,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b9f3ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:41, skipping insertion in model container [2021-11-12 23:25:41,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:41,981 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:25:41,983 INFO L158 Benchmark]: Toolchain (without parser) took 903.16ms. Allocated memory was 86.0MB in the beginning and 115.3MB in the end (delta: 29.4MB). Free memory was 47.5MB in the beginning and 83.7MB in the end (delta: -36.2MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2021-11-12 23:25:41,984 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:25:41,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 897.92ms. Allocated memory was 86.0MB in the beginning and 115.3MB in the end (delta: 29.4MB). Free memory was 47.3MB in the beginning and 83.7MB in the end (delta: -36.4MB). Peak memory consumption was 4.6MB. Max. memory is 16.1GB. [2021-11-12 23:25:41,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 66.1MB in the beginning and 66.0MB in the end (delta: 70.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 897.92ms. Allocated memory was 86.0MB in the beginning and 115.3MB in the end (delta: 29.4MB). Free memory was 47.3MB in the beginning and 83.7MB in the end (delta: -36.4MB). Peak memory consumption was 4.6MB. 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF --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 --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:25:44,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:25:44,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:25:44,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:25:44,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:25:44,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:25:44,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:25:44,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:25:44,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:25:44,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:25:44,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:25:44,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:25:44,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:25:44,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:25:44,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:25:44,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:25:44,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:25:44,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:25:44,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:25:44,354 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:25:44,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:25:44,358 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:25:44,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:25:44,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:25:44,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:25:44,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:25:44,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:25:44,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:25:44,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:25:44,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:25:44,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:25:44,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:25:44,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:25:44,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:25:44,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:25:44,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:25:44,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:25:44,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:25:44,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:25:44,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:25:44,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:25:44,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:25:44,406 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:25:44,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:25:44,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:25:44,408 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:25:44,408 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:25:44,409 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:25:44,409 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:25:44,409 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:25:44,409 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:25:44,410 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:25:44,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:25:44,411 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:25:44,411 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:25:44,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:25:44,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:25:44,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:25:44,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:25:44,412 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:25:44,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:25:44,413 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:25:44,413 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:25:44,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:25:44,413 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:25:44,414 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:25:44,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:25:44,414 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:25:44,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:25:44,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:25:44,415 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:25:44,415 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:25:44,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:25:44,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:25:44,416 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:25:44,416 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93902cbe2978ad1605755a3a2697cae09cab16151f00fa4d53fc86bcb7d6fbe2 [2021-11-12 23:25:44,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:25:44,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:25:44,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:25:44,798 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:25:44,804 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:25:44,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-12 23:25:44,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/2912173e2/cc1599f2b47c42aab3c8e27bd218e2f8/FLAGb9dc52b27 [2021-11-12 23:25:45,580 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:25:45,581 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2021-11-12 23:25:45,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/2912173e2/cc1599f2b47c42aab3c8e27bd218e2f8/FLAGb9dc52b27 [2021-11-12 23:25:45,789 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4d7e10-426c-4566-a944-22ea7ffb68d6/bin/utaipan-vmNK8stdcF/data/2912173e2/cc1599f2b47c42aab3c8e27bd218e2f8 [2021-11-12 23:25:45,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:25:45,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:25:45,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:45,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:25:45,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:25:45,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:45" (1/1) ... [2021-11-12 23:25:45,800 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584be7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:45, skipping insertion in model container [2021-11-12 23:25:45,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:25:45" (1/1) ... [2021-11-12 23:25:45,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:25:45,869 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:25:46,136 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4502,4515] [2021-11-12 23:25:46,143 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_5a4d7e10-426c-4566-a944-22ea7ffb68d6/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i[4562,4575] [2021-11-12 23:25:46,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-12 23:25:46,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-12 23:25:46,557 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-11-12 23:25:46,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@329e7369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:25:46, skipping insertion in model container [2021-11-12 23:25:46,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:25:46,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:25:46,563 INFO L158 Benchmark]: Toolchain (without parser) took 768.64ms. Allocated memory is still 58.7MB. Free memory was 36.2MB in the beginning and 35.7MB in the end (delta: 495.1kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-12 23:25:46,564 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:25:46,566 INFO L158 Benchmark]: CACSL2BoogieTranslator took 765.96ms. Allocated memory is still 58.7MB. Free memory was 36.0MB in the beginning and 35.7MB in the end (delta: 347.2kB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-12 23:25:46,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 765.96ms. Allocated memory is still 58.7MB. Free memory was 36.0MB in the beginning and 35.7MB in the end (delta: 347.2kB). Peak memory consumption was 16.8MB. 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