./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/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 65a41d9cd49e49efb73730a203dbe2510a2a484a ................................................................................................................................ 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_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/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 65a41d9cd49e49efb73730a203dbe2510a2a484a .................................................................................................................................... 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 19:04:38,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:04:38,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:04:38,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:04:38,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:04:38,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:04:38,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:04:38,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:04:38,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:04:38,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:04:38,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:04:38,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:04:38,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:04:38,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:04:38,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:04:38,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:04:38,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:04:38,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:04:38,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:04:38,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:04:38,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:04:38,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:04:38,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:04:38,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:04:38,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:04:38,396 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:04:38,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:04:38,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:04:38,401 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:04:38,402 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:04:38,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:04:38,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:04:38,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:04:38,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:04:38,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:04:38,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:04:38,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:04:38,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:04:38,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:04:38,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:04:38,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:04:38,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:04:38,470 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:04:38,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:04:38,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:04:38,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:04:38,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:04:38,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:04:38,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:04:38,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:04:38,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:04:38,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:04:38,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:04:38,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:04:38,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:04:38,479 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:04:38,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:04:38,479 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:04:38,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:04:38,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:04:38,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:04:38,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:04:38,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:04:38,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:04:38,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:04:38,482 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:04:38,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:04:38,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:04:38,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:04:38,483 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_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2020-11-29 19:04:38,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:04:38,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:04:38,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:04:38,841 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:04:38,842 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:04:38,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-11-29 19:04:38,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/3282f8bbc/ac1a4f260a2047b5b4bf1078028be902/FLAG9a5e8c0b4 [2020-11-29 19:04:39,666 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:04:39,671 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-11-29 19:04:39,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/3282f8bbc/ac1a4f260a2047b5b4bf1078028be902/FLAG9a5e8c0b4 [2020-11-29 19:04:39,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/3282f8bbc/ac1a4f260a2047b5b4bf1078028be902 [2020-11-29 19:04:39,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:04:39,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:04:39,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:39,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:04:39,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:04:39,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:39" (1/1) ... [2020-11-29 19:04:39,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d339358 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:39, skipping insertion in model container [2020-11-29 19:04:39,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:39" (1/1) ... [2020-11-29 19:04:39,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:04:40,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:04:40,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:40,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:41,271 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-29 19:04:41,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bd07cd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:41, skipping insertion in model container [2020-11-29 19:04:41,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:41,274 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:04:41,279 INFO L168 Benchmark]: Toolchain (without parser) took 1359.73 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 53.3 MB in the beginning and 72.3 MB in the end (delta: -19.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:41,281 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:04:41,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1353.50 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 53.3 MB in the beginning and 72.3 MB in the end (delta: -19.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:41,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1353.50 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 53.3 MB in the beginning and 72.3 MB in the end (delta: -19.0 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: 2690]: 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 19:04:44,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:04:44,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:04:44,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:04:44,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:04:44,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:04:44,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:04:44,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:04:44,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:04:44,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:04:44,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:04:44,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:04:44,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:04:44,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:04:44,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:04:44,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:04:44,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:04:44,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:04:44,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:04:44,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:04:44,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:04:44,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:04:44,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:04:44,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:04:44,294 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:04:44,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:04:44,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:04:44,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:04:44,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:04:44,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:04:44,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:04:44,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:04:44,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:04:44,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:04:44,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:04:44,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:04:44,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:04:44,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:04:44,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:04:44,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:04:44,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:04:44,321 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:04:44,386 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:04:44,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:04:44,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:04:44,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:04:44,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:04:44,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:04:44,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:04:44,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:04:44,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:04:44,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:04:44,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:04:44,397 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:04:44,398 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:04:44,398 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:04:44,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:04:44,399 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:04:44,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:04:44,399 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:04:44,400 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:04:44,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:04:44,400 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:04:44,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:04:44,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:04:44,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:04:44,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:04:44,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:04:44,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:04:44,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:04:44,403 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:04:44,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:04:44,403 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:04:44,404 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_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 65a41d9cd49e49efb73730a203dbe2510a2a484a [2020-11-29 19:04:44,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:04:44,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:04:44,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:04:44,905 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:04:44,906 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:04:44,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-11-29 19:04:45,001 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/729a10bf9/13ff56217eb94e718b73453505ff735b/FLAGed763b5e8 [2020-11-29 19:04:45,889 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:04:45,890 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/sv-benchmarks/c/aws-c-common/aws_round_up_to_power_of_two_harness.i [2020-11-29 19:04:45,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/729a10bf9/13ff56217eb94e718b73453505ff735b/FLAGed763b5e8 [2020-11-29 19:04:46,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8d6191a7-4ef8-4b7b-b48a-8c01fb93d10c/bin/ukojak/data/729a10bf9/13ff56217eb94e718b73453505ff735b [2020-11-29 19:04:46,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:04:46,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:04:46,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:46,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:04:46,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:04:46,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:46" (1/1) ... [2020-11-29 19:04:46,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d1c770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:46, skipping insertion in model container [2020-11-29 19:04:46,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:46" (1/1) ... [2020-11-29 19:04:46,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:04:46,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:04:46,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:46,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:47,107 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: __builtin_popcountl [2020-11-29 19:04:47,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d7dcdab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:47, skipping insertion in model container [2020-11-29 19:04:47,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:47,109 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:04:47,113 INFO L168 Benchmark]: Toolchain (without parser) took 1004.81 ms. Allocated memory is still 73.4 MB. Free memory was 57.0 MB in the beginning and 51.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:47,118 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:04:47,120 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1001.73 ms. Allocated memory is still 73.4 MB. Free memory was 57.0 MB in the beginning and 51.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:47,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.4 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1001.73 ms. Allocated memory is still 73.4 MB. Free memory was 57.0 MB in the beginning and 51.4 MB in the end (delta: 5.6 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: 2690]: Unsupported Syntax Unsupported function: __builtin_popcountl RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...