./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb .................................................................................................................................... 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb ...................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:15:35,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:15:35,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:15:35,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:15:35,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:15:35,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:15:35,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:15:35,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:15:35,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:15:35,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:15:35,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:15:35,133 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:15:35,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:15:35,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:15:35,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:15:35,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:15:35,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:15:35,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:15:35,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:15:35,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:15:35,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:15:35,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:15:35,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:15:35,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:15:35,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:15:35,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:15:35,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:15:35,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:15:35,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:15:35,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:15:35,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:15:35,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:15:35,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:15:35,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:15:35,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:15:35,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:15:35,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:15:35,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:15:35,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:15:35,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:15:35,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:15:35,210 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:15:35,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:15:35,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:15:35,264 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:15:35,264 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:15:35,273 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:15:35,274 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:15:35,274 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:15:35,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:15:35,275 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:15:35,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:15:35,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:15:35,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:15:35,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:15:35,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:15:35,278 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:15:35,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:15:35,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:15:35,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:15:35,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:15:35,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:15:35,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:15:35,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:15:35,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:15:35,281 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:15:35,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:15:35,281 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:15:35,282 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:15:35,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:15:35,282 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:15:35,285 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-10-21 19:15:35,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:15:35,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:15:35,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:15:35,618 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:15:35,619 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:15:35,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-21 19:15:35,712 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/0c8a84475/b806227ae4a0481c98ffd7b8943e0733/FLAGc8216ff85 [2021-10-21 19:15:36,399 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:15:36,400 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-21 19:15:36,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/0c8a84475/b806227ae4a0481c98ffd7b8943e0733/FLAGc8216ff85 [2021-10-21 19:15:36,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/0c8a84475/b806227ae4a0481c98ffd7b8943e0733 [2021-10-21 19:15:36,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:15:36,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:15:36,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:15:36,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:15:36,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:15:36,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:15:36" (1/1) ... [2021-10-21 19:15:36,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65add250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:15:36, skipping insertion in model container [2021-10-21 19:15:36,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:15:36" (1/1) ... [2021-10-21 19:15:36,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:15:36,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:15:36,979 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-10-21 19:15:36,984 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-10-21 19:15:36,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:15:37,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:15:37,340 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-21 19:15:37,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ab5f030 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:15:37, skipping insertion in model container [2021-10-21 19:15:37,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:15:37,342 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-21 19:15:37,344 INFO L168 Benchmark]: Toolchain (without parser) took 729.70 ms. Allocated memory is still 102.8 MB. Free memory was 68.4 MB in the beginning and 70.3 MB in the end (delta: -1.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:15:37,345 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:15:37,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.58 ms. Allocated memory is still 102.8 MB. Free memory was 68.2 MB in the beginning and 70.3 MB in the end (delta: -2.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:15:37,348 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 726.58 ms. Allocated memory is still 102.8 MB. Free memory was 68.2 MB in the beginning and 70.3 MB in the end (delta: -2.1 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: 2673]: 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-e943c26 [2021-10-21 19:15:40,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:15:40,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:15:40,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:15:40,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:15:40,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:15:40,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:15:40,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:15:40,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:15:40,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:15:40,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:15:40,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:15:40,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:15:40,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:15:40,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:15:40,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:15:40,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:15:40,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:15:40,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:15:40,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:15:40,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:15:40,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:15:40,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:15:40,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:15:40,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:15:40,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:15:40,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:15:40,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:15:40,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:15:40,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:15:40,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:15:40,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:15:40,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:15:40,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:15:40,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:15:40,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:15:40,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:15:40,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:15:40,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:15:40,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:15:40,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:15:40,297 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:15:40,352 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:15:40,352 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:15:40,353 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:15:40,353 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:15:40,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:15:40,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:15:40,356 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:15:40,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:15:40,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:15:40,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:15:40,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:15:40,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:15:40,359 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:15:40,359 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:15:40,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:15:40,360 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:15:40,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:15:40,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:15:40,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:15:40,361 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:15:40,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:15:40,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:15:40,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:15:40,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:15:40,362 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:15:40,363 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:15:40,363 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:15:40,363 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:15:40,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:15:40,364 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:15:40,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:15:40,364 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc82298dd9e93d3f08465a2718be97126543f900d7cea0bfc6c785597cc25bb [2021-10-21 19:15:40,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:15:40,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:15:40,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:15:40,862 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:15:40,863 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:15:40,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-21 19:15:40,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/cafd73a1f/9df108f12ef94f5b965854c3707b47e8/FLAG8f37e664c [2021-10-21 19:15:41,738 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:15:41,738 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-21 19:15:41,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/cafd73a1f/9df108f12ef94f5b965854c3707b47e8/FLAG8f37e664c [2021-10-21 19:15:41,886 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3999cb86-5cb6-42d6-89c3-d5031c625f58/bin/uautomizer-j4sWxH34Be/data/cafd73a1f/9df108f12ef94f5b965854c3707b47e8 [2021-10-21 19:15:41,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:15:41,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:15:41,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:15:41,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:15:41,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:15:41,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:15:41" (1/1) ... [2021-10-21 19:15:41,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f27bc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:15:41, skipping insertion in model container [2021-10-21 19:15:41,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:15:41" (1/1) ... [2021-10-21 19:15:41,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:15:42,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:15:42,286 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-10-21 19:15:42,305 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_3999cb86-5cb6-42d6-89c3-d5031c625f58/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-10-21 19:15:42,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:15:42,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:15:42,887 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-21 19:15:42,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4370f6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:15:42, skipping insertion in model container [2021-10-21 19:15:42,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:15:42,888 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-21 19:15:42,891 INFO L168 Benchmark]: Toolchain (without parser) took 999.25 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 29.0 MB in the beginning and 45.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:15:42,892 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:15:42,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 996.22 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 45.1 MB in the end (delta: -16.3 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:15:42,895 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.2 MB in the beginning and 35.1 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 996.22 ms. Allocated memory was 54.5 MB in the beginning and 67.1 MB in the end (delta: 12.6 MB). Free memory was 28.8 MB in the beginning and 45.1 MB in the end (delta: -16.3 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2673]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...