./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f5303795c4492cf74ceec8a1df90bb1131a1aaeb .......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f5303795c4492cf74ceec8a1df90bb1131a1aaeb ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:27:23,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:23,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:23,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:23,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:23,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:23,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:23,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:23,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:23,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:23,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:23,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:23,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:23,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:23,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:23,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:23,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:23,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:23,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:23,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:23,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:23,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:23,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:23,472 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:23,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:23,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:23,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:23,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:23,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:23,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:23,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:23,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:23,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:23,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:23,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:23,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:23,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:23,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:23,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:23,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:23,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:23,499 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:27:23,540 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:23,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:23,541 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:23,542 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:23,542 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:23,542 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:23,542 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:27:23,543 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:23,549 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:23,549 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:27:23,550 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:27:23,550 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:23,551 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:27:23,551 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:27:23,551 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:27:23,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:23,552 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:27:23,552 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:23,553 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:23,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:23,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:23,553 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:23,554 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:23,554 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:23,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:23,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:23,555 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:23,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:23,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:23,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:23,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:23,557 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:27:23,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:27:23,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:23,558 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:23,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:23,558 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5303795c4492cf74ceec8a1df90bb1131a1aaeb [2021-10-11 02:27:23,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:23,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:23,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:23,850 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:23,851 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:23,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i [2021-10-11 02:27:23,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/bceaa26fc/2b8b0b9c35e8474f875ff56ecbacdb2c/FLAG64daa341a [2021-10-11 02:27:25,133 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:25,134 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i [2021-10-11 02:27:25,184 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/bceaa26fc/2b8b0b9c35e8474f875ff56ecbacdb2c/FLAG64daa341a [2021-10-11 02:27:25,319 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/bceaa26fc/2b8b0b9c35e8474f875ff56ecbacdb2c [2021-10-11 02:27:25,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:25,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:25,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:25,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:25,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:25,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:25" (1/1) ... [2021-10-11 02:27:25,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b8a9c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:25, skipping insertion in model container [2021-10-11 02:27:25,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:25" (1/1) ... [2021-10-11 02:27:25,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:25,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:27,373 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:28,438 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2021-10-11 02:27:28,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:28,602 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-11 02:27:28,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50f3ec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:28, skipping insertion in model container [2021-10-11 02:27:28,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:28,603 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 02:27:28,607 INFO L168 Benchmark]: Toolchain (without parser) took 3281.09 ms. Allocated memory was 115.3 MB in the beginning and 151.0 MB in the end (delta: 35.7 MB). Free memory was 69.0 MB in the beginning and 70.5 MB in the end (delta: -1.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:28,607 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 115.3 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:28,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3278.43 ms. Allocated memory was 115.3 MB in the beginning and 151.0 MB in the end (delta: 35.7 MB). Free memory was 69.0 MB in the beginning and 70.5 MB in the end (delta: -1.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:28,612 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 115.3 MB. Free memory is still 69.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3278.43 ms. Allocated memory was 115.3 MB in the beginning and 151.0 MB in the end (delta: 35.7 MB). Free memory was 69.0 MB in the beginning and 70.5 MB in the end (delta: -1.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2961]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:27:30,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:30,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:30,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:30,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:30,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:30,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:30,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:30,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:30,910 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:30,913 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:30,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:30,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:30,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:30,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:30,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:30,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:30,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:30,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:30,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:30,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:30,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:30,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:30,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:30,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:30,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:30,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:30,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:30,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:30,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:30,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:30,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:30,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:30,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:30,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:30,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:30,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:30,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:30,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:30,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:30,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:30,967 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:27:31,013 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:31,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:31,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:31,015 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:31,015 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:31,016 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:31,016 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:31,016 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:31,017 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:31,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:31,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:31,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:31,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:31,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:31,021 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:31,021 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:27:31,021 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:27:31,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:31,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:31,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:31,023 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:31,023 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:27:31,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:31,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:31,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:31,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:31,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:31,024 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:27:31,024 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:27:31,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:31,025 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:31,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:31,025 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5303795c4492cf74ceec8a1df90bb1131a1aaeb [2021-10-11 02:27:31,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:31,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:31,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:31,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:31,440 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:31,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i [2021-10-11 02:27:31,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/98faac7c0/de4317ace1e84a4484e28c36d9fa473a/FLAG5ffa2170a [2021-10-11 02:27:32,565 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:32,566 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i [2021-10-11 02:27:32,636 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/98faac7c0/de4317ace1e84a4484e28c36d9fa473a/FLAG5ffa2170a [2021-10-11 02:27:32,862 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/data/98faac7c0/de4317ace1e84a4484e28c36d9fa473a [2021-10-11 02:27:32,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:32,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:32,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:32,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:32,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:32,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:32" (1/1) ... [2021-10-11 02:27:32,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b2162d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:32, skipping insertion in model container [2021-10-11 02:27:32,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:32" (1/1) ... [2021-10-11 02:27:32,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:33,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:36,116 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2021-10-11 02:27:36,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:36,313 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:27:36,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:37,010 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2021-10-11 02:27:37,018 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:37,073 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:27:37,686 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/sv-benchmarks/c/ldv-commit-tester/main8_sound-oss-sound-ko--32_7a--c4cb1dd.i[376831,376844] [2021-10-11 02:27:37,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:27:38,542 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:27:38,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38 WrapperNode [2021-10-11 02:27:38,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:38,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:38,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:27:38,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:27:38,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:38,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:38,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:27:38,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 02:27:38,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 02:27:38,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 02:27:38,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:38,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:38,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:38,980 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:39,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:39,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:39,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... [2021-10-11 02:27:39,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-11 02:27:39,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-11 02:27:39,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-11 02:27:39,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-11 02:27:39,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (1/1) ... No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:39,246 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-10-11 02:27:39,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-11 02:27:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-10-11 02:27:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-11 02:27:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-11 02:27:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-11 02:27:39,247 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2021-10-11 02:27:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2021-10-11 02:27:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2021-10-11 02:27:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2021-10-11 02:27:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2021-10-11 02:27:39,248 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2021-10-11 02:27:39,248 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-10-11 02:27:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2021-10-11 02:27:39,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2021-10-11 02:27:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-10-11 02:27:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-10-11 02:27:39,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-10-11 02:27:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-10-11 02:27:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-10-11 02:27:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-11 02:27:39,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-11 02:27:39,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-11 02:27:39,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-11 02:27:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2021-10-11 02:27:39,252 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2021-10-11 02:27:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-11 02:27:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-11 02:27:39,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-11 02:27:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-10-11 02:27:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-10-11 02:27:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-10-11 02:27:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-10-11 02:27:39,253 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2021-10-11 02:27:39,253 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl [2021-10-11 02:27:58,020 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-11 02:27:58,020 INFO L299 CfgBuilder]: Removed 112 assume(true) statements. [2021-10-11 02:27:58,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:27:58 BoogieIcfgContainer [2021-10-11 02:27:58,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-11 02:27:58,027 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-11 02:27:58,027 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-11 02:27:58,030 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-11 02:27:58,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 02:27:32" (1/3) ... [2021-10-11 02:27:58,032 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116147d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:27:58, skipping insertion in model container [2021-10-11 02:27:58,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:38" (2/3) ... [2021-10-11 02:27:58,033 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@116147d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 02:27:58, skipping insertion in model container [2021-10-11 02:27:58,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:27:58" (3/3) ... [2021-10-11 02:27:58,037 INFO L111 eAbstractionObserver]: Analyzing ICFG main8_sound-oss-sound-ko--32_7a--c4cb1dd.i [2021-10-11 02:27:58,051 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-11 02:27:58,055 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-10-11 02:27:58,066 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-11 02:27:58,105 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-10-11 02:27:58,106 INFO L378 AbstractCegarLoop]: Hoare is true [2021-10-11 02:27:58,106 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-10-11 02:27:58,106 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-11 02:27:58,106 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-11 02:27:58,106 INFO L382 AbstractCegarLoop]: Difference is false [2021-10-11 02:27:58,106 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-11 02:27:58,107 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-10-11 02:27:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states. [2021-10-11 02:27:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2021-10-11 02:27:58,139 INFO L414 BasicCegarLoop]: Found error trace [2021-10-11 02:27:58,140 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2021-10-11 02:27:58,140 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-10-11 02:27:58,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-11 02:27:58,146 INFO L82 PathProgramCache]: Analyzing trace with hash 2147398730, now seen corresponding path program 1 times [2021-10-11 02:27:58,166 INFO L162 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-11 02:27:58,166 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1519034234] [2021-10-11 02:27:58,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2021-10-11 02:28:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-11 02:28:03,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 2522 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-11 02:28:03,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-11 02:28:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-11 02:28:03,935 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-10-11 02:28:03,936 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1519034234] [2021-10-11 02:28:03,936 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-11 02:28:03,937 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-11 02:28:03,938 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272860926] [2021-10-11 02:28:03,942 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-10-11 02:28:03,942 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-11 02:28:03,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-11 02:28:03,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:28:03,957 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 3 states. [2021-10-11 02:28:06,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-11 02:28:06,393 INFO L93 Difference]: Finished difference Result 285 states and 437 transitions. [2021-10-11 02:28:06,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-11 02:28:06,395 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2021-10-11 02:28:06,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-11 02:28:06,401 INFO L225 Difference]: With dead ends: 285 [2021-10-11 02:28:06,401 INFO L226 Difference]: Without dead ends: 0 [2021-10-11 02:28:06,406 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-11 02:28:06,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-11 02:28:06,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-11 02:28:06,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-10-11 02:28:06,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-11 02:28:06,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 6 [2021-10-11 02:28:06,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-11 02:28:06,430 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-11 02:28:06,430 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-10-11 02:28:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-11 02:28:06,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-11 02:28:06,646 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2021-10-11 02:28:06,647 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-11 02:28:07,137 INFO L262 CegarLoopResult]: For program point L13215(line 13215) no Hoare annotation was computed. [2021-10-11 02:28:07,137 INFO L262 CegarLoopResult]: For program point L13182(line 13182) no Hoare annotation was computed. [2021-10-11 02:28:07,138 INFO L265 CegarLoopResult]: At program point L13248(lines 12981 13250) the Hoare annotation is: true [2021-10-11 02:28:07,138 INFO L262 CegarLoopResult]: For program point L12984(line 12984) no Hoare annotation was computed. [2021-10-11 02:28:07,139 INFO L265 CegarLoopResult]: At program point L13133(line 13133) the Hoare annotation is: true [2021-10-11 02:28:07,143 INFO L262 CegarLoopResult]: For program point L13199(line 13199) no Hoare annotation was computed. [2021-10-11 02:28:07,143 INFO L265 CegarLoopResult]: At program point L13563(lines 12848 12864) the Hoare annotation is: true [2021-10-11 02:28:07,143 INFO L262 CegarLoopResult]: For program point L13051(lines 13051 13062) no Hoare annotation was computed. [2021-10-11 02:28:07,143 INFO L262 CegarLoopResult]: For program point L13018(line 13018) no Hoare annotation was computed. [2021-10-11 02:28:07,144 INFO L265 CegarLoopResult]: At program point L13084(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,144 INFO L262 CegarLoopResult]: For program point L13150(line 13150) no Hoare annotation was computed. [2021-10-11 02:28:07,144 INFO L265 CegarLoopResult]: At program point L12820(lines 12813 12822) the Hoare annotation is: true [2021-10-11 02:28:07,145 INFO L262 CegarLoopResult]: For program point L13051-2(lines 13051 13062) no Hoare annotation was computed. [2021-10-11 02:28:07,145 INFO L262 CegarLoopResult]: For program point L13167(line 13167) no Hoare annotation was computed. [2021-10-11 02:28:07,145 INFO L262 CegarLoopResult]: For program point L12986(lines 12986 13005) no Hoare annotation was computed. [2021-10-11 02:28:07,145 INFO L262 CegarLoopResult]: For program point L13052-2(lines 13051 13061) no Hoare annotation was computed. [2021-10-11 02:28:07,147 INFO L262 CegarLoopResult]: For program point L13052(lines 13052 13055) no Hoare annotation was computed. [2021-10-11 02:28:07,147 INFO L262 CegarLoopResult]: For program point L13003(line 13003) no Hoare annotation was computed. [2021-10-11 02:28:07,147 INFO L262 CegarLoopResult]: For program point L13069(line 13069) no Hoare annotation was computed. [2021-10-11 02:28:07,147 INFO L262 CegarLoopResult]: For program point L13036(line 13036) no Hoare annotation was computed. [2021-10-11 02:28:07,153 INFO L265 CegarLoopResult]: At program point L13218(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,153 INFO L265 CegarLoopResult]: At program point def_tmr_ioctlENTRY(lines 12962 13251) the Hoare annotation is: true [2021-10-11 02:28:07,153 INFO L262 CegarLoopResult]: For program point L12987(line 12987) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13020(lines 13020 13044) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13119(lines 13119 13135) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13086(line 13086) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13119-1(lines 13119 13135) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13235(line 13235) no Hoare annotation was computed. [2021-10-11 02:28:07,154 INFO L265 CegarLoopResult]: At program point L13186(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,154 INFO L262 CegarLoopResult]: For program point L13021(line 13021) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13120-2(lines 13119 13134) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13120(lines 13120 13123) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13203(line 13203) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13137(lines 13137 13156) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13104(line 13104) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13154(line 13154) no Hoare annotation was computed. [2021-10-11 02:28:07,155 INFO L262 CegarLoopResult]: For program point L13220(line 13220) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13088(lines 13088 13112) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13138(line 13138) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L265 CegarLoopResult]: At program point L13006(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13188(lines 13188 13191) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13056-1(lines 13056 13059) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13089(line 13089) no Hoare annotation was computed. [2021-10-11 02:28:07,156 INFO L262 CegarLoopResult]: For program point L13172(line 13172) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13073(line 13073) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13222(lines 13222 13241) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L12991(line 12991) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13239(line 13239) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13041(line 13041) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13008(line 13008) no Hoare annotation was computed. [2021-10-11 02:28:07,157 INFO L262 CegarLoopResult]: For program point L13124-1(lines 13124 13127) no Hoare annotation was computed. [2021-10-11 02:28:07,158 INFO L265 CegarLoopResult]: At program point L13157(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,158 INFO L262 CegarLoopResult]: For program point L13223(line 13223) no Hoare annotation was computed. [2021-10-11 02:28:07,158 INFO L265 CegarLoopResult]: At program point L13554(lines 13553 13555) the Hoare annotation is: true [2021-10-11 02:28:07,158 INFO L262 CegarLoopResult]: For program point L13207(line 13207) no Hoare annotation was computed. [2021-10-11 02:28:07,158 INFO L262 CegarLoopResult]: For program point L13026(line 13026) no Hoare annotation was computed. [2021-10-11 02:28:07,158 INFO L262 CegarLoopResult]: For program point def_tmr_ioctlEXIT(lines 12962 13251) no Hoare annotation was computed. [2021-10-11 02:28:07,158 INFO L262 CegarLoopResult]: For program point L13109(line 13109) no Hoare annotation was computed. [2021-10-11 02:28:07,159 INFO L265 CegarLoopResult]: At program point L4851(lines 4848 4853) the Hoare annotation is: true [2021-10-11 02:28:07,159 INFO L262 CegarLoopResult]: For program point L13142(line 13142) no Hoare annotation was computed. [2021-10-11 02:28:07,159 INFO L262 CegarLoopResult]: For program point L13159(line 13159) no Hoare annotation was computed. [2021-10-11 02:28:07,159 INFO L262 CegarLoopResult]: For program point L13192(lines 13192 13195) no Hoare annotation was computed. [2021-10-11 02:28:07,159 INFO L265 CegarLoopResult]: At program point L13242(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,159 INFO L262 CegarLoopResult]: For program point L13077(line 13077) no Hoare annotation was computed. [2021-10-11 02:28:07,159 INFO L262 CegarLoopResult]: For program point L12995(line 12995) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point L13094(line 13094) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L265 CegarLoopResult]: At program point L13045(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point L13012(line 13012) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point def_tmr_ioctlFINAL(lines 12962 13251) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point L13177(line 13177) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point L13227(line 13227) no Hoare annotation was computed. [2021-10-11 02:28:07,160 INFO L262 CegarLoopResult]: For program point L13161(lines 13161 13185) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L262 CegarLoopResult]: For program point L13211(line 13211) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L262 CegarLoopResult]: For program point L13244(line 13244) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L262 CegarLoopResult]: For program point L13162(line 13162) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L262 CegarLoopResult]: For program point L13146(line 13146) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L262 CegarLoopResult]: For program point L13047(lines 13047 13050) no Hoare annotation was computed. [2021-10-11 02:28:07,161 INFO L265 CegarLoopResult]: At program point L13113(lines 12983 13247) the Hoare annotation is: true [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L13031(line 13031) no Hoare annotation was computed. [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L13064(lines 13064 13083) no Hoare annotation was computed. [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L13246(line 13246) no Hoare annotation was computed. [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L13015(line 13015) no Hoare annotation was computed. [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L13081(line 13081) no Hoare annotation was computed. [2021-10-11 02:28:07,162 INFO L262 CegarLoopResult]: For program point L12999(line 12999) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L13065(line 13065) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L13115(lines 13115 13118) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L12983(lines 12983 13247) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L13099(line 13099) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L13231(line 13231) no Hoare annotation was computed. [2021-10-11 02:28:07,164 INFO L262 CegarLoopResult]: For program point L13198(lines 13198 13217) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L262 CegarLoopResult]: For program point L12571(line 12571) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L265 CegarLoopResult]: At program point timer_ioctlENTRY(lines 12425 12598) the Hoare annotation is: true [2021-10-11 02:28:07,165 INFO L262 CegarLoopResult]: For program point L12505(line 12505) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L262 CegarLoopResult]: For program point L12571-2(line 12571) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L262 CegarLoopResult]: For program point L12588(line 12588) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L262 CegarLoopResult]: For program point L12456(lines 12456 12472) no Hoare annotation was computed. [2021-10-11 02:28:07,165 INFO L265 CegarLoopResult]: At program point L13563(lines 12309 12325) the Hoare annotation is: true [2021-10-11 02:28:07,166 INFO L262 CegarLoopResult]: For program point L12572(line 12572) no Hoare annotation was computed. [2021-10-11 02:28:07,166 INFO L262 CegarLoopResult]: For program point L12539(lines 12539 12555) no Hoare annotation was computed. [2021-10-11 02:28:07,166 INFO L265 CegarLoopResult]: At program point L12275(lines 12268 12277) the Hoare annotation is: true [2021-10-11 02:28:07,166 INFO L262 CegarLoopResult]: For program point L12440(lines 12440 12574) no Hoare annotation was computed. [2021-10-11 02:28:07,166 INFO L265 CegarLoopResult]: At program point L12473(lines 12440 12574) the Hoare annotation is: true [2021-10-11 02:28:07,166 INFO L265 CegarLoopResult]: At program point L12556(lines 12440 12574) the Hoare annotation is: true [2021-10-11 02:28:07,166 INFO L262 CegarLoopResult]: For program point L12523-1(lines 12523 12526) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12457(line 12457) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12540(line 12540) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12441(line 12441) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12508(line 12508) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12475(lines 12475 12478) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12558(lines 12558 12561) no Hoare annotation was computed. [2021-10-11 02:28:07,167 INFO L262 CegarLoopResult]: For program point L12591(line 12591) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L265 CegarLoopResult]: At program point L12575(lines 1 13696) the Hoare annotation is: true [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12460(line 12460) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12493(line 12493) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12444(line 12444) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12543(line 12543) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12495(lines 12495 12511) no Hoare annotation was computed. [2021-10-11 02:28:07,168 INFO L262 CegarLoopResult]: For program point L12578(lines 12578 12594) no Hoare annotation was computed. [2021-10-11 02:28:07,169 INFO L262 CegarLoopResult]: For program point L12479-2(lines 12479 12490) no Hoare annotation was computed. [2021-10-11 02:28:07,169 INFO L265 CegarLoopResult]: At program point L12512(lines 12440 12574) the Hoare annotation is: true [2021-10-11 02:28:07,169 INFO L262 CegarLoopResult]: For program point L12479(lines 12479 12490) no Hoare annotation was computed. [2021-10-11 02:28:07,169 INFO L265 CegarLoopResult]: At program point L13619(lines 13618 13620) the Hoare annotation is: true [2021-10-11 02:28:07,169 INFO L265 CegarLoopResult]: At program point L13619-1(lines 13618 13620) the Hoare annotation is: true [2021-10-11 02:28:07,169 INFO L262 CegarLoopResult]: For program point L12562(lines 12562 12565) no Hoare annotation was computed. [2021-10-11 02:28:07,169 INFO L265 CegarLoopResult]: At program point L12595(lines 12438 12597) the Hoare annotation is: true [2021-10-11 02:28:07,170 INFO L262 CegarLoopResult]: For program point L12496(line 12496) no Hoare annotation was computed. [2021-10-11 02:28:07,170 INFO L265 CegarLoopResult]: At program point L13619-2(lines 13618 13620) the Hoare annotation is: true [2021-10-11 02:28:07,170 INFO L262 CegarLoopResult]: For program point L12463(line 12463) no Hoare annotation was computed. [2021-10-11 02:28:07,170 INFO L262 CegarLoopResult]: For program point L12546(line 12546) no Hoare annotation was computed. [2021-10-11 02:28:07,170 INFO L262 CegarLoopResult]: For program point L12579(line 12579) no Hoare annotation was computed. [2021-10-11 02:28:07,170 INFO L262 CegarLoopResult]: For program point L12480(lines 12480 12483) no Hoare annotation was computed. [2021-10-11 02:28:07,171 INFO L262 CegarLoopResult]: For program point L12480-2(lines 12479 12489) no Hoare annotation was computed. [2021-10-11 02:28:07,175 INFO L262 CegarLoopResult]: For program point timer_ioctlFINAL(lines 12425 12598) no Hoare annotation was computed. [2021-10-11 02:28:07,175 INFO L265 CegarLoopResult]: At program point L13554(lines 13553 13555) the Hoare annotation is: true [2021-10-11 02:28:07,175 INFO L262 CegarLoopResult]: For program point L12514(lines 12514 12517) no Hoare annotation was computed. [2021-10-11 02:28:07,176 INFO L262 CegarLoopResult]: For program point L12448(line 12448) no Hoare annotation was computed. [2021-10-11 02:28:07,176 INFO L265 CegarLoopResult]: At program point L4851(lines 4848 4853) the Hoare annotation is: true [2021-10-11 02:28:07,176 INFO L265 CegarLoopResult]: At program point L12532(line 12532) the Hoare annotation is: true [2021-10-11 02:28:07,176 INFO L262 CegarLoopResult]: For program point L12466(line 12466) no Hoare annotation was computed. [2021-10-11 02:28:07,176 INFO L262 CegarLoopResult]: For program point L12499(line 12499) no Hoare annotation was computed. [2021-10-11 02:28:07,176 INFO L262 CegarLoopResult]: For program point L12549(line 12549) no Hoare annotation was computed. [2021-10-11 02:28:07,176 INFO L262 CegarLoopResult]: For program point timer_ioctlEXIT(lines 12425 12598) no Hoare annotation was computed. [2021-10-11 02:28:07,177 INFO L262 CegarLoopResult]: For program point L12582(line 12582) no Hoare annotation was computed. [2021-10-11 02:28:07,177 INFO L262 CegarLoopResult]: For program point L12451(line 12451) no Hoare annotation was computed. [2021-10-11 02:28:07,177 INFO L262 CegarLoopResult]: For program point L12484-1(lines 12484 12487) no Hoare annotation was computed. [2021-10-11 02:28:07,177 INFO L262 CegarLoopResult]: For program point L12518-1(lines 12518 12534) no Hoare annotation was computed. [2021-10-11 02:28:07,177 INFO L262 CegarLoopResult]: For program point L12518(lines 12518 12534) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12469(line 12469) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12568(line 12568) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12502(line 12502) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12519-2(lines 12518 12533) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12552(line 12552) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12585(line 12585) no Hoare annotation was computed. [2021-10-11 02:28:07,179 INFO L262 CegarLoopResult]: For program point L12519(lines 12519 12522) no Hoare annotation was computed. [2021-10-11 02:28:07,180 INFO L262 CegarLoopResult]: For program point L12454(line 12454) no Hoare annotation was computed. [2021-10-11 02:28:07,180 INFO L262 CegarLoopResult]: For program point L12537(line 12537) no Hoare annotation was computed. [2021-10-11 02:28:07,180 INFO L262 CegarLoopResult]: For program point L12902(line 12902) no Hoare annotation was computed. [2021-10-11 02:28:07,180 INFO L258 CegarLoopResult]: At program point L13563(lines 12848 12864) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,180 INFO L258 CegarLoopResult]: At program point L13563-1(lines 12848 12864) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,180 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,181 INFO L258 CegarLoopResult]: At program point L12820(lines 12813 12822) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,181 INFO L262 CegarLoopResult]: For program point L12919(line 12919) no Hoare annotation was computed. [2021-10-11 02:28:07,181 INFO L258 CegarLoopResult]: At program point L13613-2(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,181 INFO L258 CegarLoopResult]: At program point L13613-3(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,181 INFO L258 CegarLoopResult]: At program point L13613(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,182 INFO L258 CegarLoopResult]: At program point L13613-1(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,182 INFO L262 CegarLoopResult]: For program point L12903(lines 12903 12913) no Hoare annotation was computed. [2021-10-11 02:28:07,182 INFO L258 CegarLoopResult]: At program point L13613-4(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,182 INFO L258 CegarLoopResult]: At program point L13613-5(lines 13612 13614) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,182 INFO L262 CegarLoopResult]: For program point L13333(line 13333) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L258 CegarLoopResult]: At program point L12887(lines 12881 12889) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,183 INFO L262 CegarLoopResult]: For program point L13317(line 13317) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L262 CegarLoopResult]: For program point L12904(lines 12904 12907) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L262 CegarLoopResult]: For program point L10113(lines 10113 10116) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L262 CegarLoopResult]: For program point L12955(lines 12955 12958) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L262 CegarLoopResult]: For program point L12922(line 12922) no Hoare annotation was computed. [2021-10-11 02:28:07,183 INFO L258 CegarLoopResult]: At program point L13533(lines 13532 13534) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,183 INFO L258 CegarLoopResult]: At program point L13336(lines 13288 13346) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,184 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,184 INFO L262 CegarLoopResult]: For program point L10117(lines 10117 10120) no Hoare annotation was computed. [2021-10-11 02:28:07,184 INFO L262 CegarLoopResult]: For program point L13255-2(lines 13255 13261) no Hoare annotation was computed. [2021-10-11 02:28:07,185 INFO L262 CegarLoopResult]: For program point L13255(lines 13255 13261) no Hoare annotation was computed. [2021-10-11 02:28:07,185 INFO L262 CegarLoopResult]: For program point L13321(line 13321) no Hoare annotation was computed. [2021-10-11 02:28:07,185 INFO L262 CegarLoopResult]: For program point L12925(line 12925) no Hoare annotation was computed. [2021-10-11 02:28:07,185 INFO L258 CegarLoopResult]: At program point L13569(lines 13568 13570) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,185 INFO L262 CegarLoopResult]: For program point L13339(lines 13339 13342) no Hoare annotation was computed. [2021-10-11 02:28:07,185 INFO L258 CegarLoopResult]: At program point L12959(lines 12952 12961) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,186 INFO L262 CegarLoopResult]: For program point L12926(lines 12926 12941) no Hoare annotation was computed. [2021-10-11 02:28:07,186 INFO L258 CegarLoopResult]: At program point L13554(lines 13553 13555) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,186 INFO L262 CegarLoopResult]: For program point L12943(line 12943) no Hoare annotation was computed. [2021-10-11 02:28:07,186 INFO L258 CegarLoopResult]: At program point L13554-1(lines 13553 13555) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,187 INFO L258 CegarLoopResult]: At program point L13554-2(lines 13553 13555) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,187 INFO L262 CegarLoopResult]: For program point L12927-2(lines 12926 12940) no Hoare annotation was computed. [2021-10-11 02:28:07,187 INFO L258 CegarLoopResult]: At program point L13340(lines 13288 13346) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,188 INFO L262 CegarLoopResult]: For program point L12927(lines 12927 12930) no Hoare annotation was computed. [2021-10-11 02:28:07,188 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,188 INFO L258 CegarLoopResult]: At program point L4851(lines 4848 4853) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,188 INFO L258 CegarLoopResult]: At program point L4851-1(lines 4848 4853) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,188 INFO L262 CegarLoopResult]: For program point L13258(lines 13258 13261) no Hoare annotation was computed. [2021-10-11 02:28:07,188 INFO L258 CegarLoopResult]: At program point L4851-2(lines 4848 4853) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,189 INFO L258 CegarLoopResult]: At program point L12878(lines 12865 12880) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,189 INFO L262 CegarLoopResult]: For program point L13325(line 13325) no Hoare annotation was computed. [2021-10-11 02:28:07,189 INFO L262 CegarLoopResult]: For program point L13309(line 13309) no Hoare annotation was computed. [2021-10-11 02:28:07,189 INFO L262 CegarLoopResult]: For program point L12946(line 12946) no Hoare annotation was computed. [2021-10-11 02:28:07,189 INFO L258 CegarLoopResult]: At program point L13343(lines 13507 13510) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,189 INFO L262 CegarLoopResult]: For program point L13310(lines 13310 13315) no Hoare annotation was computed. [2021-10-11 02:28:07,189 INFO L262 CegarLoopResult]: For program point L13327(line 13327) no Hoare annotation was computed. [2021-10-11 02:28:07,190 INFO L262 CegarLoopResult]: For program point L12931-1(lines 12931 12934) no Hoare annotation was computed. [2021-10-11 02:28:07,190 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,190 INFO L258 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,190 INFO L258 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,190 INFO L258 CegarLoopResult]: At program point L13377(lines 13504 13513) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,190 INFO L262 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,190 INFO L262 CegarLoopResult]: For program point L12915(line 12915) no Hoare annotation was computed. [2021-10-11 02:28:07,191 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 13380) no Hoare annotation was computed. [2021-10-11 02:28:07,191 INFO L258 CegarLoopResult]: At program point L12948(line 12948) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,191 INFO L262 CegarLoopResult]: For program point L13295(lines 13295 13335) no Hoare annotation was computed. [2021-10-11 02:28:07,191 INFO L262 CegarLoopResult]: For program point L12899(lines 12899 12947) no Hoare annotation was computed. [2021-10-11 02:28:07,191 INFO L258 CegarLoopResult]: At program point L13345(lines 13271 13347) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,191 INFO L258 CegarLoopResult]: At program point L12949(lines 12890 12951) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,192 INFO L258 CegarLoopResult]: At program point L13610(lines 13301 13304) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L13329(line 13329) no Hoare annotation was computed. [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L13296(line 13296) no Hoare annotation was computed. [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L12900-2(line 12900) no Hoare annotation was computed. [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L12900(line 12900) no Hoare annotation was computed. [2021-10-11 02:28:07,192 INFO L258 CegarLoopResult]: At program point L13577(lines 13576 13578) the Hoare annotation is: (= (bvadd ~ldv_mutex_mutex_of_device~0 (_ bv4294967295 32)) (_ bv0 32)) [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L10109(lines 10109 10112) no Hoare annotation was computed. [2021-10-11 02:28:07,192 INFO L262 CegarLoopResult]: For program point L13297(lines 13297 13307) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point L12868(lines 12868 12871) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point L13380(line 13380) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point L12283(lines 12283 12286) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point L12288(lines 12288 12291) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point L12288-2(lines 12288 12291) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L262 CegarLoopResult]: For program point reprogram_timerFINAL(lines 12278 12296) no Hoare annotation was computed. [2021-10-11 02:28:07,193 INFO L265 CegarLoopResult]: At program point L12292(line 12292) the Hoare annotation is: true [2021-10-11 02:28:07,194 INFO L262 CegarLoopResult]: For program point reprogram_timerEXIT(lines 12278 12296) no Hoare annotation was computed. [2021-10-11 02:28:07,194 INFO L262 CegarLoopResult]: For program point L12292-1(line 12292) no Hoare annotation was computed. [2021-10-11 02:28:07,194 INFO L265 CegarLoopResult]: At program point reprogram_timerENTRY(lines 12278 12296) the Hoare annotation is: true [2021-10-11 02:28:07,194 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,194 INFO L265 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-10-11 02:28:07,194 INFO L262 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,194 INFO L265 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2021-10-11 02:28:07,195 INFO L262 CegarLoopResult]: For program point ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INTFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,195 INFO L262 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,195 INFO L262 CegarLoopResult]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,196 INFO L262 CegarLoopResult]: For program point ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INTEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,196 INFO L265 CegarLoopResult]: At program point ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INTENTRY(line -1) the Hoare annotation is: true [2021-10-11 02:28:07,196 INFO L262 CegarLoopResult]: For program point L6489-2(line 6489) no Hoare annotation was computed. [2021-10-11 02:28:07,196 INFO L262 CegarLoopResult]: For program point L6489-1(line 6489) no Hoare annotation was computed. [2021-10-11 02:28:07,196 INFO L262 CegarLoopResult]: For program point L6489(line 6489) no Hoare annotation was computed. [2021-10-11 02:28:07,196 INFO L265 CegarLoopResult]: At program point L6498(lines 6481 6501) the Hoare annotation is: true [2021-10-11 02:28:07,197 INFO L262 CegarLoopResult]: For program point default_set_bitsFINAL(lines 7008 7026) no Hoare annotation was computed. [2021-10-11 02:28:07,197 INFO L265 CegarLoopResult]: At program point L6498-2(lines 6481 6501) the Hoare annotation is: true [2021-10-11 02:28:07,197 INFO L265 CegarLoopResult]: At program point L6498-1(lines 6481 6501) the Hoare annotation is: true [2021-10-11 02:28:07,197 INFO L262 CegarLoopResult]: For program point L6486(line 6486) no Hoare annotation was computed. [2021-10-11 02:28:07,199 INFO L265 CegarLoopResult]: At program point default_set_bitsENTRY(lines 7008 7026) the Hoare annotation is: true [2021-10-11 02:28:07,199 INFO L262 CegarLoopResult]: For program point L6482(lines 6482 6497) no Hoare annotation was computed. [2021-10-11 02:28:07,199 INFO L262 CegarLoopResult]: For program point L6486-2(line 6486) no Hoare annotation was computed. [2021-10-11 02:28:07,199 INFO L262 CegarLoopResult]: For program point L6486-1(line 6486) no Hoare annotation was computed. [2021-10-11 02:28:07,199 INFO L262 CegarLoopResult]: For program point L6482-2(lines 6482 6497) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6482-1(lines 6482 6497) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point default_set_bitsEXIT(lines 7008 7026) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6495(line 6495) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6495-4(line 6495) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6495-2(line 6495) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6483-1(line 6483) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6483(line 6483) no Hoare annotation was computed. [2021-10-11 02:28:07,200 INFO L262 CegarLoopResult]: For program point L6483-2(line 6483) no Hoare annotation was computed. [2021-10-11 02:28:07,201 INFO L265 CegarLoopResult]: At program point L6500-2(lines 6477 6502) the Hoare annotation is: true [2021-10-11 02:28:07,201 INFO L265 CegarLoopResult]: At program point L6500-1(lines 6477 6502) the Hoare annotation is: true [2021-10-11 02:28:07,201 INFO L265 CegarLoopResult]: At program point L6500(lines 6477 6502) the Hoare annotation is: true [2021-10-11 02:28:07,201 INFO L262 CegarLoopResult]: For program point L6492-2(line 6492) no Hoare annotation was computed. [2021-10-11 02:28:07,201 INFO L262 CegarLoopResult]: For program point L6492-1(line 6492) no Hoare annotation was computed. [2021-10-11 02:28:07,201 INFO L262 CegarLoopResult]: For program point L6492(line 6492) no Hoare annotation was computed. [2021-10-11 02:28:07,201 INFO L262 CegarLoopResult]: For program point L7021-1(line 7021) no Hoare annotation was computed. [2021-10-11 02:28:07,202 INFO L265 CegarLoopResult]: At program point L7021(line 7021) the Hoare annotation is: true [2021-10-11 02:28:07,202 INFO L262 CegarLoopResult]: For program point ##fun~C_INT~X~C_UINT~TO~C_UINTFINAL(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,202 INFO L265 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2021-10-11 02:28:07,202 INFO L262 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,202 INFO L262 CegarLoopResult]: For program point ##fun~C_INT~X~C_UINT~TO~C_UINTEXIT(line -1) no Hoare annotation was computed. [2021-10-11 02:28:07,202 INFO L265 CegarLoopResult]: At program point ##fun~C_INT~X~C_UINT~TO~C_UINTENTRY(line -1) the Hoare annotation is: true [2021-10-11 02:28:07,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 02:28:07 BoogieIcfgContainer [2021-10-11 02:28:07,232 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-11 02:28:07,232 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-11 02:28:07,232 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-11 02:28:07,232 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-11 02:28:07,233 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 02:27:58" (3/4) ... [2021-10-11 02:28:07,236 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-11 02:28:07,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure def_tmr_ioctl [2021-10-11 02:28:07,246 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_ioctl [2021-10-11 02:28:07,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reprogram_timer [2021-10-11 02:28:07,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2021-10-11 02:28:07,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure default_set_bits [2021-10-11 02:28:07,247 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2021-10-11 02:28:07,278 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 167 nodes and edges [2021-10-11 02:28:07,283 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-10-11 02:28:07,287 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2021-10-11 02:28:07,292 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2021-10-11 02:28:07,295 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2021-10-11 02:28:07,299 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-10-11 02:28:07,302 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-11 02:28:07,305 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-11 02:28:07,920 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b27c07b-3e2e-4cb2-be95-83c4af6618e8/bin/utaipan-WLngWcDbfI/witness.graphml [2021-10-11 02:28:07,921 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-11 02:28:07,923 INFO L168 Benchmark]: Toolchain (without parser) took 35053.59 ms. Allocated memory was 58.7 MB in the beginning and 677.4 MB in the end (delta: 618.7 MB). Free memory was 32.3 MB in the beginning and 425.4 MB in the end (delta: -393.1 MB). Peak memory consumption was 478.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,923 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:07,924 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5671.54 ms. Allocated memory was 58.7 MB in the beginning and 411.0 MB in the end (delta: 352.3 MB). Free memory was 32.1 MB in the beginning and 291.6 MB in the end (delta: -259.5 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,924 INFO L168 Benchmark]: Boogie Procedure Inliner took 393.08 ms. Allocated memory is still 411.0 MB. Free memory was 291.6 MB in the beginning and 269.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,925 INFO L168 Benchmark]: Boogie Preprocessor took 217.24 ms. Allocated memory is still 411.0 MB. Free memory was 269.6 MB in the beginning and 253.8 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,925 INFO L168 Benchmark]: RCFGBuilder took 18869.05 ms. Allocated memory was 411.0 MB in the beginning and 677.4 MB in the end (delta: 266.3 MB). Free memory was 252.8 MB in the beginning and 203.3 MB in the end (delta: 49.5 MB). Peak memory consumption was 358.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,926 INFO L168 Benchmark]: TraceAbstraction took 9204.48 ms. Allocated memory is still 677.4 MB. Free memory was 202.2 MB in the beginning and 343.0 MB in the end (delta: -140.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:07,926 INFO L168 Benchmark]: Witness Printer took 688.70 ms. Allocated memory is still 677.4 MB. Free memory was 343.0 MB in the beginning and 425.4 MB in the end (delta: -82.4 MB). Peak memory consumption was 171.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:07,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5671.54 ms. Allocated memory was 58.7 MB in the beginning and 411.0 MB in the end (delta: 352.3 MB). Free memory was 32.1 MB in the beginning and 291.6 MB in the end (delta: -259.5 MB). Peak memory consumption was 179.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 393.08 ms. Allocated memory is still 411.0 MB. Free memory was 291.6 MB in the beginning and 269.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 217.24 ms. Allocated memory is still 411.0 MB. Free memory was 269.6 MB in the beginning and 253.8 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 18869.05 ms. Allocated memory was 411.0 MB in the beginning and 677.4 MB in the end (delta: 266.3 MB). Free memory was 252.8 MB in the beginning and 203.3 MB in the end (delta: 49.5 MB). Peak memory consumption was 358.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 9204.48 ms. Allocated memory is still 677.4 MB. Free memory was 202.2 MB in the beginning and 343.0 MB in the end (delta: -140.8 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 688.70 ms. Allocated memory is still 677.4 MB. Free memory was 343.0 MB in the beginning and 425.4 MB in the end (delta: -82.4 MB). Peak memory consumption was 171.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 13380]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 13553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12848]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13288]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12848]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13288]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13301]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13507]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12952]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12948]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12813]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13576]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 6481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13532]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 6481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12865]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13568]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13553]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13612]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13553]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13553]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6477]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6477]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 13271]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6477]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12983]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12881]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 13504]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12890]: Loop Invariant Derived loop invariant: ~bvadd16(ldv_mutex_mutex_of_device, 4294967295bv32) == 0bv32 - InvariantResult [Line: 12268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12813]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 281 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8.5s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 2.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 430 SDtfs, 427 SDslu, 0 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 75 LocationsWithAnnotation, 92 PreInvPairs, 94 NumberOfFragments, 199 HoareAnnotationTreeSize, 92 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 75 FomulaSimplificationsInter, 484 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 4.8s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 5 ConstructedInterpolants, 0 QuantifiedInterpolants, 85 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2522 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...