./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt --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 ef337cb04f05018caa507b50c2dc2b4069120a3b .................................................................................................................................. 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt --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 ef337cb04f05018caa507b50c2dc2b4069120a3b .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 00:52:15,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:52:15,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:52:15,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:52:15,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:52:15,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:52:15,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:52:15,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:52:15,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:52:15,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:52:15,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:52:15,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:52:15,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:52:15,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:52:15,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:52:15,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:52:15,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:52:15,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:52:15,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:52:15,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:52:15,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:52:15,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:52:15,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:52:15,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:52:15,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:52:15,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:52:15,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:52:15,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:52:15,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:52:15,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:52:15,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:52:15,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:52:15,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:52:15,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:52:15,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:52:15,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:52:15,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:52:15,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:52:15,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:52:15,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:52:15,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:52:15,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-13 00:52:15,282 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:52:15,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:52:15,283 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:52:15,283 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:52:15,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:52:15,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:52:15,285 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:52:15,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:52:15,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 00:52:15,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:52:15,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:52:15,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:52:15,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:52:15,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:52:15,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:52:15,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:52:15,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:52:15,288 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:52:15,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:52:15,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:52:15,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:52:15,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:52:15,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:52:15,290 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-13 00:52:15,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 00:52:15,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:52:15,291 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:52:15,291 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2021-10-13 00:52:15,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:52:15,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:52:15,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:52:15,650 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:52:15,651 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:52:15,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-13 00:52:15,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/70499f32a/797eedfb1e0f45fe8c1f429478f23074/FLAGbdb6639a1 [2021-10-13 00:52:16,511 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:52:16,512 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-13 00:52:16,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/70499f32a/797eedfb1e0f45fe8c1f429478f23074/FLAGbdb6639a1 [2021-10-13 00:52:16,739 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/70499f32a/797eedfb1e0f45fe8c1f429478f23074 [2021-10-13 00:52:16,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:52:16,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:52:16,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:52:16,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:52:16,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:52:16,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:52:16" (1/1) ... [2021-10-13 00:52:16,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c896c57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:52:16, skipping insertion in model container [2021-10-13 00:52:16,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:52:16" (1/1) ... [2021-10-13 00:52:16,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:52:16,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:52:17,198 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-10-13 00:52:17,204 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-10-13 00:52:17,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:52:17,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:52:18,048 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-13 00:52:18,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18f7fbc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:52:18, skipping insertion in model container [2021-10-13 00:52:18,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:52:18,049 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 00:52:18,053 INFO L168 Benchmark]: Toolchain (without parser) took 1299.88 ms. Allocated memory is still 104.9 MB. Free memory was 72.4 MB in the beginning and 54.6 MB in the end (delta: 17.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:52:18,055 INFO L168 Benchmark]: CDTParser took 1.42 ms. Allocated memory is still 104.9 MB. Free memory was 76.3 MB in the beginning and 76.2 MB in the end (delta: 55.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:52:18,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1293.77 ms. Allocated memory is still 104.9 MB. Free memory was 72.3 MB in the beginning and 54.6 MB in the end (delta: 17.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:52:18,063 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.42 ms. Allocated memory is still 104.9 MB. Free memory was 76.3 MB in the beginning and 76.2 MB in the end (delta: 55.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1293.77 ms. Allocated memory is still 104.9 MB. Free memory was 72.3 MB in the beginning and 54.6 MB in the end (delta: 17.7 MB). Peak memory consumption was 16.8 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-4e77c04 [2021-10-13 00:52:20,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 00:52:20,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 00:52:20,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 00:52:21,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 00:52:21,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 00:52:21,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 00:52:21,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 00:52:21,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 00:52:21,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 00:52:21,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 00:52:21,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 00:52:21,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 00:52:21,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 00:52:21,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 00:52:21,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 00:52:21,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 00:52:21,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 00:52:21,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 00:52:21,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 00:52:21,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 00:52:21,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 00:52:21,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 00:52:21,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 00:52:21,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 00:52:21,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 00:52:21,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 00:52:21,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 00:52:21,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 00:52:21,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 00:52:21,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 00:52:21,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 00:52:21,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 00:52:21,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 00:52:21,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 00:52:21,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 00:52:21,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 00:52:21,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 00:52:21,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 00:52:21,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 00:52:21,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 00:52:21,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-13 00:52:21,178 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 00:52:21,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 00:52:21,179 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-13 00:52:21,179 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-13 00:52:21,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 00:52:21,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 00:52:21,183 INFO L138 SettingsManager]: * Use SBE=true [2021-10-13 00:52:21,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 00:52:21,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 00:52:21,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 00:52:21,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 00:52:21,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 00:52:21,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 00:52:21,188 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 00:52:21,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 00:52:21,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 00:52:21,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 00:52:21,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 00:52:21,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 00:52:21,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 00:52:21,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 00:52:21,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 00:52:21,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 00:52:21,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 00:52:21,192 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-13 00:52:21,192 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 00:52:21,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 00:52:21,193 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 00:52:21,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 00:52:21,193 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2021-10-13 00:52:21,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 00:52:21,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 00:52:21,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 00:52:21,726 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 00:52:21,727 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 00:52:21,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-13 00:52:21,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/db82291ad/66bfc3f19aa64d329dc913fae8b85441/FLAG8af40ca87 [2021-10-13 00:52:22,679 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 00:52:22,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2021-10-13 00:52:22,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/db82291ad/66bfc3f19aa64d329dc913fae8b85441/FLAG8af40ca87 [2021-10-13 00:52:22,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/bin/uautomizer-WNIpwEf4Nt/data/db82291ad/66bfc3f19aa64d329dc913fae8b85441 [2021-10-13 00:52:22,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 00:52:22,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 00:52:22,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 00:52:22,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 00:52:22,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 00:52:22,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:52:22" (1/1) ... [2021-10-13 00:52:22,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472eb024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:52:22, skipping insertion in model container [2021-10-13 00:52:22,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:52:22" (1/1) ... [2021-10-13 00:52:22,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 00:52:22,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 00:52:23,304 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4493,4506] [2021-10-13 00:52:23,313 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_4d4750c2-09eb-4c0f-97a8-cbc351cf8fc5/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i[4553,4566] [2021-10-13 00:52:23,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 00:52:23,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 00:52:23,894 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2021-10-13 00:52:23,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cf94c4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:52:23, skipping insertion in model container [2021-10-13 00:52:23,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 00:52:23,896 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 00:52:23,899 INFO L168 Benchmark]: Toolchain (without parser) took 1048.08 ms. Allocated memory is still 71.3 MB. Free memory was 53.7 MB in the beginning and 48.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:52:23,900 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 00:52:23,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1044.48 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 48.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-13 00:52:23,903 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1044.48 ms. Allocated memory is still 71.3 MB. Free memory was 53.5 MB in the beginning and 48.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 16.8 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...