./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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 0.2.0-69874e2 [2020-12-01 18:26:08,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:08,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:08,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:08,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:08,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:08,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:08,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:08,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:08,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:08,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:08,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:08,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:08,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:08,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:08,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:08,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:08,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:08,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:08,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:08,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:08,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:08,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:08,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:08,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:08,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:08,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:08,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:08,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:08,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:08,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:08,291 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:08,292 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:08,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:08,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:08,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:08,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:08,299 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:08,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:08,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:08,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:08,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:26:08,354 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:08,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:08,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:08,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:08,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:08,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:08,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:08,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:26:08,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:08,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:08,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:08,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:08,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:08,368 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:08,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:08,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:08,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:08,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:08,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:08,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:08,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:08,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:08,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:08,371 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:26:08,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:26:08,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:08,372 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:08,373 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_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-12-01 18:26:08,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:08,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:08,800 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:08,802 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:08,804 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:08,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-01 18:26:08,963 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/f3e94c9ad/1cca7bbb73384357bb6d8f847cbbe483/FLAG1449e4813 [2020-12-01 18:26:09,836 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:09,837 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-01 18:26:09,893 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/f3e94c9ad/1cca7bbb73384357bb6d8f847cbbe483/FLAG1449e4813 [2020-12-01 18:26:09,940 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/f3e94c9ad/1cca7bbb73384357bb6d8f847cbbe483 [2020-12-01 18:26:09,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:09,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:09,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:09,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:09,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:09,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:09" (1/1) ... [2020-12-01 18:26:09,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f96a92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:09, skipping insertion in model container [2020-12-01 18:26:09,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:09" (1/1) ... [2020-12-01 18:26:09,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:10,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:10,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:26:10,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:26:11,078 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-12-01 18:26:11,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29654c84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:11, skipping insertion in model container [2020-12-01 18:26:11,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:11,081 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:11,090 INFO L168 Benchmark]: Toolchain (without parser) took 1136.94 ms. Allocated memory is still 98.6 MB. Free memory was 68.2 MB in the beginning and 70.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:11,093 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 60.7 MB in the beginning and 60.6 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:11,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1132.27 ms. Allocated memory is still 98.6 MB. Free memory was 67.9 MB in the beginning and 70.1 MB in the end (delta: -2.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:11,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 98.6 MB. Free memory was 60.7 MB in the beginning and 60.6 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1132.27 ms. Allocated memory is still 98.6 MB. Free memory was 67.9 MB in the beginning and 70.1 MB in the end (delta: -2.2 MB). Peak memory consumption was 14.7 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 0.2.0-69874e2 [2020-12-01 18:26:14,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:26:14,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:26:14,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:26:14,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:26:14,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:26:14,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:26:14,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:26:14,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:26:14,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:26:14,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:26:14,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:26:14,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:26:14,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:26:14,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:26:14,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:26:14,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:26:14,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:26:14,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:26:14,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:26:14,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:26:14,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:26:14,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:26:14,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:26:14,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:26:14,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:26:14,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:26:14,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:26:14,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:26:14,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:26:14,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:26:14,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:26:14,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:26:14,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:26:14,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:26:14,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:26:14,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:26:14,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:26:14,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:26:14,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:26:14,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:26:14,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:26:14,572 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:26:14,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:26:14,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:26:14,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:26:14,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:26:14,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:26:14,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:26:14,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:26:14,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:26:14,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:26:14,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:26:14,581 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:26:14,581 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:26:14,582 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:26:14,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:26:14,582 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:26:14,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:26:14,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:26:14,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:26:14,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:26:14,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:26:14,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:26:14,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:26:14,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:26:14,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:26:14,585 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:26:14,585 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:26:14,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:26:14,586 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:26:14,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:26:14,587 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:26:14,587 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_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef337cb04f05018caa507b50c2dc2b4069120a3b [2020-12-01 18:26:15,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:26:15,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:26:15,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:26:15,182 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:26:15,183 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:26:15,185 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-01 18:26:15,284 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/a41c0cd4e/15738f98db614646ad3094fa29d5ed10/FLAG438de1983 [2020-12-01 18:26:16,187 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:26:16,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/sv-benchmarks/c/aws-c-common/aws_is_power_of_two_harness.i [2020-12-01 18:26:16,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/a41c0cd4e/15738f98db614646ad3094fa29d5ed10/FLAG438de1983 [2020-12-01 18:26:16,303 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3e6c0737-3e79-44ac-bbf9-8ef5192613a6/bin/ukojak/data/a41c0cd4e/15738f98db614646ad3094fa29d5ed10 [2020-12-01 18:26:16,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:26:16,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:26:16,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:16,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:26:16,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:26:16,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:16" (1/1) ... [2020-12-01 18:26:16,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70cd48a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:16, skipping insertion in model container [2020-12-01 18:26:16,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:26:16" (1/1) ... [2020-12-01 18:26:16,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:26:16,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:26:16,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:26:16,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:26:17,327 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-12-01 18:26:17,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f87090c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:26:17, skipping insertion in model container [2020-12-01 18:26:17,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:26:17,329 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:26:17,332 INFO L168 Benchmark]: Toolchain (without parser) took 1013.16 ms. Allocated memory is still 67.1 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 118.2 kB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:17,333 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:26:17,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1008.57 ms. Allocated memory is still 67.1 MB. Free memory was 45.1 MB in the beginning and 45.2 MB in the end (delta: -91.2 kB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:26:17,336 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1008.57 ms. Allocated memory is still 67.1 MB. Free memory was 45.1 MB in the beginning and 45.2 MB in the end (delta: -91.2 kB). Peak memory consumption was 14.4 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...