./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak --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 Kojak --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-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak --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 Kojak --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 0.2.0-a4ecdab [2020-11-29 19:39:17,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:39:17,347 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:39:17,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:39:17,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:39:17,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:39:17,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:39:17,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:39:17,459 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:39:17,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:39:17,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:39:17,464 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:39:17,465 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:39:17,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:39:17,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:39:17,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:39:17,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:39:17,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:39:17,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:39:17,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:39:17,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:39:17,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:39:17,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:39:17,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:39:17,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:39:17,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:39:17,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:39:17,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:39:17,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:39:17,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:39:17,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:39:17,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:39:17,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:39:17,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:39:17,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:39:17,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:39:17,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:39:17,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:39:17,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:39:17,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:39:17,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:39:17,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:39:17,588 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:39:17,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:39:17,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:39:17,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:39:17,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:39:17,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:39:17,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:39:17,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:39:17,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:39:17,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:39:17,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:39:17,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:39:17,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:39:17,593 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:39:17,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:39:17,594 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:39:17,594 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:39:17,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:39:17,595 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:39:17,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:39:17,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:39:17,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:39:17,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:39:17,597 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:39:17,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:39:17,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:39:17,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:39:17,598 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-11-29 19:39:17,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:39:17,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:39:17,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:39:17,925 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:39:17,926 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:39:17,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-29 19:39:18,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/9ae06a413/2ffc82488f984e6990ad106cce4dfc89/FLAG66719f344 [2020-11-29 19:39:18,698 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:39:18,699 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-29 19:39:18,724 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/9ae06a413/2ffc82488f984e6990ad106cce4dfc89/FLAG66719f344 [2020-11-29 19:39:18,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/9ae06a413/2ffc82488f984e6990ad106cce4dfc89 [2020-11-29 19:39:18,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:39:18,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:39:18,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:18,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:39:18,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:39:18,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:18" (1/1) ... [2020-11-29 19:39:18,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5149978a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:18, skipping insertion in model container [2020-11-29 19:39:18,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:18" (1/1) ... [2020-11-29 19:39:18,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:39:19,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:39:19,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:39:19,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:39:19,735 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-29 19:39:19,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56642c7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:19, skipping insertion in model container [2020-11-29 19:39:19,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:19,737 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:39:19,739 INFO L168 Benchmark]: Toolchain (without parser) took 845.83 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 56.2 MB in the beginning and 85.8 MB in the end (delta: -29.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:19,740 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:39:19,741 INFO L168 Benchmark]: CACSL2BoogieTranslator took 842.15 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 56.0 MB in the beginning and 85.8 MB in the end (delta: -29.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:19,744 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 90.2 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 842.15 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 56.0 MB in the beginning and 85.8 MB in the end (delta: -29.8 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 0.2.0-a4ecdab [2020-11-29 19:39:22,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:39:22,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:39:22,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:39:22,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:39:22,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:39:22,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:39:22,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:39:22,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:39:22,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:39:22,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:39:22,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:39:22,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:39:22,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:39:22,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:39:22,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:39:22,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:39:22,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:39:22,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:39:22,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:39:22,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:39:22,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:39:22,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:39:22,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:39:22,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:39:22,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:39:22,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:39:22,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:39:22,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:39:22,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:39:22,626 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:39:22,627 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:39:22,628 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:39:22,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:39:22,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:39:22,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:39:22,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:39:22,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:39:22,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:39:22,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:39:22,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:39:22,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:39:22,669 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:39:22,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:39:22,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:39:22,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:39:22,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:39:22,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:39:22,673 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:39:22,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:39:22,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:39:22,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:39:22,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:39:22,674 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:39:22,674 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:39:22,675 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:39:22,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:39:22,675 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:39:22,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:39:22,676 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:39:22,676 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:39:22,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:39:22,677 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:39:22,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:39:22,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:39:22,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:39:22,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:39:22,679 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:39:22,679 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:39:22,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:39:22,680 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:39:22,680 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:39:22,680 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:39:22,681 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-11-29 19:39:23,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:39:23,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:39:23,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:39:23,186 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:39:23,187 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:39:23,188 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-29 19:39:23,283 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/c090d4a35/a4b58a8c4fe445cc91bd3194aaf6968c/FLAGa7d84e19d [2020-11-29 19:39:24,151 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:39:24,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-11-29 19:39:24,180 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/c090d4a35/a4b58a8c4fe445cc91bd3194aaf6968c/FLAGa7d84e19d [2020-11-29 19:39:24,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9908994f-cb38-48fd-9dbf-f1fd352bcf59/bin/ukojak/data/c090d4a35/a4b58a8c4fe445cc91bd3194aaf6968c [2020-11-29 19:39:24,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:39:24,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:39:24,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:24,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:39:24,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:39:24,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:24" (1/1) ... [2020-11-29 19:39:24,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab4c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:24, skipping insertion in model container [2020-11-29 19:39:24,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:39:24" (1/1) ... [2020-11-29 19:39:24,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:39:24,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:39:24,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:39:24,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:39:25,261 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-29 19:39:25,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@244f66a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:39:25, skipping insertion in model container [2020-11-29 19:39:25,264 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:39:25,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:39:25,268 INFO L168 Benchmark]: Toolchain (without parser) took 971.07 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.9 MB in the beginning and 56.5 MB in the end (delta: -20.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:25,272 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:39:25,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 968.40 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.8 MB in the beginning and 56.5 MB in the end (delta: -20.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:39:25,278 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 58.7 MB. Free memory is still 40.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 968.40 ms. Allocated memory was 58.7 MB in the beginning and 77.6 MB in the end (delta: 18.9 MB). Free memory was 35.8 MB in the beginning and 56.5 MB in the end (delta: -20.7 MB). Peak memory consumption was 10.5 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...