./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF --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 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:49:14,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:49:14,347 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:49:14,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:49:14,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:49:14,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:49:14,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:49:14,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:49:14,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:49:14,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:49:14,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:49:14,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:49:14,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:49:14,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:49:14,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:49:14,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:49:14,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:49:14,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:49:14,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:49:14,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:49:14,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:49:14,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:49:14,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:49:14,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:49:14,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:49:14,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:49:14,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:49:14,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:49:14,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:49:14,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:49:14,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:49:14,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:49:14,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:49:14,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:49:14,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:49:14,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:49:14,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:49:14,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:49:14,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:49:14,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:49:14,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:49:14,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:49:14,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:49:14,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:49:14,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:49:14,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:49:14,528 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:49:14,528 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:49:14,528 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:49:14,529 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:49:14,529 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:49:14,529 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:49:14,530 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:49:14,530 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:49:14,530 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:49:14,531 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:49:14,531 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:49:14,531 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:49:14,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:49:14,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:49:14,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:49:14,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:49:14,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:49:14,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:49:14,533 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:49:14,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:49:14,534 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:49:14,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:49:14,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:49:14,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:49:14,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:49:14,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:49:14,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:49:14,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:49:14,538 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:49:14,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:49:14,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:49:14,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:49:14,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:49:14,539 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_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb [2021-11-12 23:49:14,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:49:14,871 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:49:14,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:49:14,875 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:49:14,882 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:49:14,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2021-11-12 23:49:14,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/9281e5f37/30e806ea6b0a4af49620cb198a9bc5b7/FLAG89a4d630b [2021-11-12 23:49:15,714 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:49:15,715 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2021-11-12 23:49:15,748 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/9281e5f37/30e806ea6b0a4af49620cb198a9bc5b7/FLAG89a4d630b [2021-11-12 23:49:15,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/9281e5f37/30e806ea6b0a4af49620cb198a9bc5b7 [2021-11-12 23:49:15,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:49:15,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:49:15,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:49:15,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:49:15,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:49:15,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:49:15" (1/1) ... [2021-11-12 23:49:15,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f2bf4d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:15, skipping insertion in model container [2021-11-12 23:49:15,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:49:15" (1/1) ... [2021-11-12 23:49:15,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:49:15,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:49:16,954 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2021-11-12 23:49:16,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:49:17,026 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) [2021-11-12 23:49:17,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f7b0bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:17, skipping insertion in model container [2021-11-12 23:49:17,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:49:17,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:49:17,031 INFO L158 Benchmark]: Toolchain (without parser) took 1208.81ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 61.3MB in the beginning and 116.8MB in the end (delta: -55.5MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2021-11-12 23:49:17,031 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:49:17,033 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1204.29ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 61.1MB in the beginning and 116.8MB in the end (delta: -55.7MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. [2021-11-12 23:49:17,035 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1204.29ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 61.1MB in the beginning and 116.8MB in the end (delta: -55.7MB). Peak memory consumption was 17.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4044]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF --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 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:49:19,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:49:19,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:49:19,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:49:19,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:49:19,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:49:19,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:49:19,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:49:19,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:49:19,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:49:19,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:49:19,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:49:19,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:49:19,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:49:19,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:49:19,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:49:19,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:49:19,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:49:19,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:49:19,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:49:19,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:49:19,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:49:19,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:49:19,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:49:19,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:49:19,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:49:19,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:49:19,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:49:19,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:49:19,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:49:19,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:49:19,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:49:19,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:49:19,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:49:19,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:49:19,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:49:19,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:49:19,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:49:19,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:49:19,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:49:19,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:49:19,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:49:19,445 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:49:19,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:49:19,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:49:19,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:49:19,447 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:49:19,447 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:49:19,448 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:49:19,448 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:49:19,448 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:49:19,448 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:49:19,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:49:19,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:49:19,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:49:19,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:49:19,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:49:19,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:49:19,452 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:49:19,452 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:49:19,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:49:19,453 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:49:19,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:49:19,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:49:19,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:49:19,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:49:19,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:49:19,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:49:19,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:49:19,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:49:19,455 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:49:19,455 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:49:19,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:49:19,456 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:49:19,456 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:49:19,456 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_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb [2021-11-12 23:49:19,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:49:19,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:49:19,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:49:19,873 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:49:19,875 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:49:19,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2021-11-12 23:49:19,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/8738529c7/92508bded2f248b4b92a92ba328e6920/FLAG8fd4262df [2021-11-12 23:49:20,769 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:49:20,770 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2021-11-12 23:49:20,813 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/8738529c7/92508bded2f248b4b92a92ba328e6920/FLAG8fd4262df [2021-11-12 23:49:21,304 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/data/8738529c7/92508bded2f248b4b92a92ba328e6920 [2021-11-12 23:49:21,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:49:21,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:49:21,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:49:21,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:49:21,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:49:21,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:49:21" (1/1) ... [2021-11-12 23:49:21,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@176ca3a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:21, skipping insertion in model container [2021-11-12 23:49:21,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:49:21" (1/1) ... [2021-11-12 23:49:21,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:49:21,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:49:22,446 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2021-11-12 23:49:22,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:49:22,516 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:49:22,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:49:22,788 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2021-11-12 23:49:22,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:49:22,826 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:49:23,038 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2021-11-12 23:49:23,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:49:23,120 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:49:23,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23 WrapperNode [2021-11-12 23:49:23,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:49:23,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:49:23,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:49:23,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:49:23,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,307 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:49:23,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:49:23,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:49:23,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:49:23,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:49:23,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:49:23,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:49:23,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:49:23,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (1/1) ... [2021-11-12 23:49:23,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:49:23,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:49:23,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:49:23,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:49:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2021-11-12 23:49:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2021-11-12 23:49:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2021-11-12 23:49:23,626 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2021-11-12 23:49:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:49:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2021-11-12 23:49:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2021-11-12 23:49:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2021-11-12 23:49:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2021-11-12 23:49:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:49:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:49:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2021-11-12 23:49:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2021-11-12 23:49:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2021-11-12 23:49:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2021-11-12 23:49:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2021-11-12 23:49:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2021-11-12 23:49:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2021-11-12 23:49:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2021-11-12 23:49:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:49:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:49:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2021-11-12 23:49:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2021-11-12 23:49:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2021-11-12 23:49:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2021-11-12 23:49:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2021-11-12 23:49:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2021-11-12 23:49:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 23:49:23,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 23:49:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-12 23:49:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-12 23:49:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:49:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2021-11-12 23:49:23,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2021-11-12 23:49:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2021-11-12 23:49:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2021-11-12 23:49:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2021-11-12 23:49:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2021-11-12 23:49:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 23:49:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 23:49:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 23:49:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 23:49:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:49:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:49:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:49:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:49:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2021-11-12 23:49:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2021-11-12 23:49:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2021-11-12 23:49:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2021-11-12 23:49:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:49:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2021-11-12 23:49:23,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2021-11-12 23:49:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2021-11-12 23:49:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2021-11-12 23:49:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2021-11-12 23:49:23,638 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2021-11-12 23:49:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:49:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2021-11-12 23:49:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2021-11-12 23:49:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2021-11-12 23:49:23,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2021-11-12 23:49:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:49:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:49:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:49:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2021-11-12 23:49:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2021-11-12 23:49:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2021-11-12 23:49:23,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2021-11-12 23:49:23,641 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 23:49:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 23:49:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:49:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:49:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2021-11-12 23:49:23,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2021-11-12 23:49:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:49:23,642 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2021-11-12 23:49:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2021-11-12 23:49:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2021-11-12 23:49:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2021-11-12 23:49:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 23:49:23,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 23:49:23,643 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2021-11-12 23:49:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2021-11-12 23:49:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2021-11-12 23:49:23,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2021-11-12 23:49:23,644 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2021-11-12 23:49:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2021-11-12 23:49:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 23:49:23,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 23:49:23,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:49:23,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:49:23,646 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2021-11-12 23:49:23,647 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2021-11-12 23:49:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 23:49:23,648 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 23:49:40,110 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:49:40,123 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:49:40,129 WARN L813 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-12 23:49:53,662 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##203: assume false; [2021-11-12 23:49:53,663 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##195: assume false; [2021-11-12 23:49:53,663 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2021-11-12 23:49:53,663 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2021-11-12 23:49:53,664 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##196: assume !false;call ULTIMATE.dealloc(pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset);havoc pt_ioctl_~#mtop~0#1.base, pt_ioctl_~#mtop~0#1.offset; [2021-11-12 23:49:53,664 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##204: assume !false; [2021-11-12 23:49:53,912 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 23:49:53,912 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-12 23:49:53,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:49:53 BoogieIcfgContainer [2021-11-12 23:49:53,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 23:49:53,919 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 23:49:53,920 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 23:49:53,923 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 23:49:53,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:49:21" (1/3) ... [2021-11-12 23:49:53,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78e3bd2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:49:53, skipping insertion in model container [2021-11-12 23:49:53,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:49:23" (2/3) ... [2021-11-12 23:49:53,928 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78e3bd2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:49:53, skipping insertion in model container [2021-11-12 23:49:53,928 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:49:53" (3/3) ... [2021-11-12 23:49:53,932 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-paride-pt.ko.cil.out.i [2021-11-12 23:49:53,938 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 23:49:53,938 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-12 23:49:53,995 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 23:49:54,002 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 23:49:54,002 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-12 23:49:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand has 629 states, 438 states have (on average 1.3493150684931507) internal successors, (591), 455 states have internal predecessors, (591), 153 states have call successors, (153), 40 states have call predecessors, (153), 40 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2021-11-12 23:49:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2021-11-12 23:49:54,039 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:49:54,040 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:49:54,040 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:49:54,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:49:54,045 INFO L85 PathProgramCache]: Analyzing trace with hash -2012061376, now seen corresponding path program 1 times [2021-11-12 23:49:54,061 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:49:54,062 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [889543305] [2021-11-12 23:49:54,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:49:54,063 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:49:54,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:49:54,066 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:49:54,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 23:49:55,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:49:55,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 603 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:49:55,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:49:55,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:49:55,367 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:49:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:49:55,540 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:49:55,540 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [889543305] [2021-11-12 23:49:55,541 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [889543305] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:49:55,541 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:49:55,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-12 23:49:55,543 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115530580] [2021-11-12 23:49:55,544 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:49:55,549 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:49:55,549 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:49:55,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:49:55,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:49:55,583 INFO L87 Difference]: Start difference. First operand has 629 states, 438 states have (on average 1.3493150684931507) internal successors, (591), 455 states have internal predecessors, (591), 153 states have call successors, (153), 40 states have call predecessors, (153), 40 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:49:55,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:49:55,769 INFO L93 Difference]: Finished difference Result 1240 states and 1797 transitions. [2021-11-12 23:49:55,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:49:55,772 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2021-11-12 23:49:55,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:49:55,793 INFO L225 Difference]: With dead ends: 1240 [2021-11-12 23:49:55,793 INFO L226 Difference]: Without dead ends: 611 [2021-11-12 23:49:55,807 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-12 23:49:55,811 INFO L933 BasicCegarLoop]: 867 mSDtfsCounter, 865 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.30ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 865 SdHoareTripleChecker+Valid, 867 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 12.19ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.42ms IncrementalHoareTripleChecker+Time [2021-11-12 23:49:55,812 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [865 Valid, 867 Invalid, 1 Unknown, 0 Unchecked, 12.19ms Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 11.42ms Time] [2021-11-12 23:49:55,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2021-11-12 23:49:55,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 611. [2021-11-12 23:49:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 611 states, 422 states have (on average 1.3436018957345972) internal successors, (567), 433 states have internal predecessors, (567), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2021-11-12 23:49:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 864 transitions. [2021-11-12 23:49:55,923 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 864 transitions. Word has length 11 [2021-11-12 23:49:55,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:49:55,925 INFO L470 AbstractCegarLoop]: Abstraction has 611 states and 864 transitions. [2021-11-12 23:49:55,925 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:49:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 864 transitions. [2021-11-12 23:49:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-12 23:49:55,927 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:49:55,928 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:49:55,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-12 23:49:56,150 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:49:56,150 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:49:56,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:49:56,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1420189231, now seen corresponding path program 1 times [2021-11-12 23:49:56,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:49:56,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1170442565] [2021-11-12 23:49:56,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:49:56,153 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:49:56,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:49:56,155 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:49:56,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-12 23:49:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:49:57,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 612 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:49:57,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:49:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:49:57,419 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:49:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:49:57,672 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:49:57,672 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1170442565] [2021-11-12 23:49:57,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1170442565] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:49:57,672 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 23:49:57,672 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-12 23:49:57,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124104516] [2021-11-12 23:49:57,673 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:49:57,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 23:49:57,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:49:57,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 23:49:57,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:49:57,675 INFO L87 Difference]: Start difference. First operand 611 states and 864 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:49:59,768 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-12 23:50:00,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:50:00,067 INFO L93 Difference]: Finished difference Result 1208 states and 1708 transitions. [2021-11-12 23:50:00,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-12 23:50:00,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2021-11-12 23:50:00,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:50:00,080 INFO L225 Difference]: With dead ends: 1208 [2021-11-12 23:50:00,081 INFO L226 Difference]: Without dead ends: 614 [2021-11-12 23:50:00,084 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 23:50:00,085 INFO L933 BasicCegarLoop]: 861 mSDtfsCounter, 5 mSDsluCounter, 857 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2288.81ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1718 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 11.24ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2319.64ms IncrementalHoareTripleChecker+Time [2021-11-12 23:50:00,086 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 1718 Invalid, 9 Unknown, 0 Unchecked, 11.24ms Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 2319.64ms Time] [2021-11-12 23:50:00,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2021-11-12 23:50:00,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 612. [2021-11-12 23:50:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 612 states, 423 states have (on average 1.342789598108747) internal successors, (568), 434 states have internal predecessors, (568), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2021-11-12 23:50:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 865 transitions. [2021-11-12 23:50:00,174 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 865 transitions. Word has length 16 [2021-11-12 23:50:00,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:50:00,175 INFO L470 AbstractCegarLoop]: Abstraction has 612 states and 865 transitions. [2021-11-12 23:50:00,175 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:50:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 865 transitions. [2021-11-12 23:50:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-12 23:50:00,177 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:50:00,177 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:50:00,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:00,392 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:50:00,392 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:50:00,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:50:00,393 INFO L85 PathProgramCache]: Analyzing trace with hash -1779157044, now seen corresponding path program 1 times [2021-11-12 23:50:00,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:50:00,394 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [679271671] [2021-11-12 23:50:00,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:00,394 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:50:00,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:50:00,397 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:50:00,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-12 23:50:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:01,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:50:01,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:01,807 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:02,245 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:50:02,245 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [679271671] [2021-11-12 23:50:02,246 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [679271671] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:50:02,246 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [709150263] [2021-11-12 23:50:02,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:02,247 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:50:02,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:50:02,253 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:50:02,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2021-11-12 23:50:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:02,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:50:02,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:03,320 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:03,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [709150263] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:50:03,619 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:50:03,620 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4, 4] total 7 [2021-11-12 23:50:03,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752758515] [2021-11-12 23:50:03,620 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:50:03,621 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:50:03,621 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:50:03,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:50:03,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:03,622 INFO L87 Difference]: Start difference. First operand 612 states and 865 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:50:03,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:50:03,771 INFO L93 Difference]: Finished difference Result 1400 states and 2019 transitions. [2021-11-12 23:50:03,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:50:03,772 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2021-11-12 23:50:03,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:50:03,779 INFO L225 Difference]: With dead ends: 1400 [2021-11-12 23:50:03,779 INFO L226 Difference]: Without dead ends: 863 [2021-11-12 23:50:03,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:03,784 INFO L933 BasicCegarLoop]: 1194 mSDtfsCounter, 266 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 77.92ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 334 SdHoareTripleChecker+Valid, 2095 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.37ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 83.90ms IncrementalHoareTripleChecker+Time [2021-11-12 23:50:03,785 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [334 Valid, 2095 Invalid, 5 Unknown, 0 Unchecked, 9.37ms Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 83.90ms Time] [2021-11-12 23:50:03,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 863 states. [2021-11-12 23:50:03,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 863 to 618. [2021-11-12 23:50:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 618 states, 429 states have (on average 1.3426573426573427) internal successors, (576), 440 states have internal predecessors, (576), 149 states have call successors, (149), 40 states have call predecessors, (149), 39 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2021-11-12 23:50:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 873 transitions. [2021-11-12 23:50:03,843 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 873 transitions. Word has length 21 [2021-11-12 23:50:03,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:50:03,844 INFO L470 AbstractCegarLoop]: Abstraction has 618 states and 873 transitions. [2021-11-12 23:50:03,845 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:50:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 873 transitions. [2021-11-12 23:50:03,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-12 23:50:03,854 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:50:03,855 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:50:03,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:04,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2021-11-12 23:50:04,280 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:50:04,280 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:50:04,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:50:04,282 INFO L85 PathProgramCache]: Analyzing trace with hash 279425735, now seen corresponding path program 1 times [2021-11-12 23:50:04,282 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:50:04,282 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1012545942] [2021-11-12 23:50:04,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:04,283 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:50:04,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:50:04,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:50:04,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-11-12 23:50:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:05,367 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:50:05,369 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:05,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:06,235 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:50:06,236 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1012545942] [2021-11-12 23:50:06,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1012545942] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:50:06,236 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [857508603] [2021-11-12 23:50:06,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:06,237 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:50:06,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:50:06,255 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:50:06,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2021-11-12 23:50:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:06,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:50:06,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:07,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:07,292 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:07,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:07,654 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [857508603] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:50:07,654 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:50:07,654 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [4, 4] total 7 [2021-11-12 23:50:07,654 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364623309] [2021-11-12 23:50:07,654 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:50:07,655 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:50:07,655 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:50:07,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:50:07,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:07,656 INFO L87 Difference]: Start difference. First operand 618 states and 873 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-12 23:50:07,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:50:07,868 INFO L93 Difference]: Finished difference Result 1421 states and 2051 transitions. [2021-11-12 23:50:07,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:50:07,871 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2021-11-12 23:50:07,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:50:07,879 INFO L225 Difference]: With dead ends: 1421 [2021-11-12 23:50:07,879 INFO L226 Difference]: Without dead ends: 885 [2021-11-12 23:50:07,884 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:07,888 INFO L933 BasicCegarLoop]: 990 mSDtfsCounter, 269 mSDsluCounter, 871 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 130.95ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 1861 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 11.23ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 138.74ms IncrementalHoareTripleChecker+Time [2021-11-12 23:50:07,890 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 1861 Invalid, 8 Unknown, 0 Unchecked, 11.23ms Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 138.74ms Time] [2021-11-12 23:50:07,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2021-11-12 23:50:07,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 641. [2021-11-12 23:50:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 641 states, 446 states have (on average 1.345291479820628) internal successors, (600), 457 states have internal predecessors, (600), 155 states have call successors, (155), 40 states have call predecessors, (155), 39 states have return successors, (154), 154 states have call predecessors, (154), 154 states have call successors, (154) [2021-11-12 23:50:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 909 transitions. [2021-11-12 23:50:07,959 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 909 transitions. Word has length 27 [2021-11-12 23:50:07,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:50:07,960 INFO L470 AbstractCegarLoop]: Abstraction has 641 states and 909 transitions. [2021-11-12 23:50:07,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-12 23:50:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 909 transitions. [2021-11-12 23:50:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-12 23:50:07,962 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 23:50:07,962 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 23:50:07,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:08,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:08,378 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt [2021-11-12 23:50:08,379 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 23:50:08,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 23:50:08,379 INFO L85 PathProgramCache]: Analyzing trace with hash -113601275, now seen corresponding path program 1 times [2021-11-12 23:50:08,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 23:50:08,380 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1206554408] [2021-11-12 23:50:08,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:08,380 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 23:50:08,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 23:50:08,381 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 23:50:08,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-11-12 23:50:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:09,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-12 23:50:09,346 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:09,779 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:10,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-12 23:50:10,220 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 23:50:10,221 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1206554408] [2021-11-12 23:50:10,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1206554408] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-12 23:50:10,221 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1374371422] [2021-11-12 23:50:10,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 23:50:10,222 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-12 23:50:10,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 [2021-11-12 23:50:10,236 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-12 23:50:10,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2021-11-12 23:50:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 23:50:10,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 23:50:10,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 23:50:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:11,501 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 23:50:11,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-12 23:50:11,977 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1374371422] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 23:50:11,977 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-12 23:50:11,977 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 3] imperfect sequences [4, 4] total 7 [2021-11-12 23:50:11,977 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629297620] [2021-11-12 23:50:11,978 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 23:50:11,978 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-12 23:50:11,978 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 23:50:11,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-12 23:50:11,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:11,979 INFO L87 Difference]: Start difference. First operand 641 states and 909 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-12 23:50:12,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-12 23:50:12,025 INFO L93 Difference]: Finished difference Result 641 states and 909 transitions. [2021-11-12 23:50:12,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-12 23:50:12,025 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2021-11-12 23:50:12,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-12 23:50:12,026 INFO L225 Difference]: With dead ends: 641 [2021-11-12 23:50:12,026 INFO L226 Difference]: Without dead ends: 0 [2021-11-12 23:50:12,029 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 99 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-12 23:50:12,030 INFO L933 BasicCegarLoop]: 861 mSDtfsCounter, 837 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.00ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 837 SdHoareTripleChecker+Valid, 861 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.56ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.00ms IncrementalHoareTripleChecker+Time [2021-11-12 23:50:12,031 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [837 Valid, 861 Invalid, 0 Unknown, 0 Unchecked, 5.56ms Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.00ms Time] [2021-11-12 23:50:12,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-12 23:50:12,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-12 23:50:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-12 23:50:12,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-12 23:50:12,033 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2021-11-12 23:50:12,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-12 23:50:12,033 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-12 23:50:12,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (3), 3 states have call predecessors, (3), 2 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2021-11-12 23:50:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-12 23:50:12,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-12 23:50:12,036 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-12 23:50:12,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:12,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-11-12 23:50:12,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 [2021-11-12 23:50:12,451 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-12 23:50:28,436 INFO L858 garLoopResultBuilder]: For program point L2944(lines 2944 2963) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point L2946-1(line 2946) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L861 garLoopResultBuilder]: At program point L2938(line 2938) the Hoare annotation is: true [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point L2936(lines 2936 2964) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point L2938-1(line 2938) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point L2933-1(line 2933) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L861 garLoopResultBuilder]: At program point L2933(line 2933) the Hoare annotation is: true [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point copy_from_userFINAL(lines 2922 2967) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L858 garLoopResultBuilder]: For program point L2953(lines 2953 2959) no Hoare annotation was computed. [2021-11-12 23:50:28,437 INFO L861 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 2922 2967) the Hoare annotation is: true [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point L2953-2(lines 2936 2964) no Hoare annotation was computed. [2021-11-12 23:50:28,438 INFO L861 garLoopResultBuilder]: At program point L2946(line 2946) the Hoare annotation is: true [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 2922 2967) no Hoare annotation was computed. [2021-11-12 23:50:28,438 INFO L861 garLoopResultBuilder]: At program point pi_releaseENTRY(lines 4975 4977) the Hoare annotation is: true [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point pi_releaseFINAL(lines 4975 4977) no Hoare annotation was computed. [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 4975 4977) no Hoare annotation was computed. [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point write_regFINAL(lines 3050 3058) no Hoare annotation was computed. [2021-11-12 23:50:28,438 INFO L861 garLoopResultBuilder]: At program point L4982(lines 4981 4983) the Hoare annotation is: true [2021-11-12 23:50:28,438 INFO L861 garLoopResultBuilder]: At program point write_regENTRY(lines 3050 3058) the Hoare annotation is: true [2021-11-12 23:50:28,438 INFO L858 garLoopResultBuilder]: For program point write_regEXIT(lines 3050 3058) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point atomic_incEXIT(lines 2836 2842) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L861 garLoopResultBuilder]: At program point atomic_incENTRY(lines 2836 2842) the Hoare annotation is: true [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point atomic_incFINAL(lines 2836 2842) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L861 garLoopResultBuilder]: At program point pi_disconnectENTRY(lines 4961 4963) the Hoare annotation is: true [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point pi_disconnectFINAL(lines 4961 4963) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 4961 4963) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L861 garLoopResultBuilder]: At program point L3036(line 3036) the Hoare annotation is: true [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point L3036-1(line 3036) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point status_regEXIT(lines 3032 3040) no Hoare annotation was computed. [2021-11-12 23:50:28,439 INFO L861 garLoopResultBuilder]: At program point status_regENTRY(lines 3032 3040) the Hoare annotation is: true [2021-11-12 23:50:28,439 INFO L858 garLoopResultBuilder]: For program point status_regFINAL(lines 3032 3040) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 4909 4911) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4909 4911) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 4909 4911) the Hoare annotation is: true [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point DRIVEFINAL(lines 3059 3064) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point DRIVEEXIT(lines 3059 3064) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L861 garLoopResultBuilder]: At program point DRIVEENTRY(lines 3059 3064) the Hoare annotation is: true [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point unregister_chrdevFINAL(lines 2892 2900) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point unregister_chrdevEXIT(lines 2892 2900) no Hoare annotation was computed. [2021-11-12 23:50:28,440 INFO L861 garLoopResultBuilder]: At program point unregister_chrdevENTRY(lines 2892 2900) the Hoare annotation is: true [2021-11-12 23:50:28,440 INFO L861 garLoopResultBuilder]: At program point L4920(lines 4919 4921) the Hoare annotation is: true [2021-11-12 23:50:28,440 INFO L858 garLoopResultBuilder]: For program point L3200(lines 3200 3221) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3202-1(line 3202) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L861 garLoopResultBuilder]: At program point L3198(line 3198) the Hoare annotation is: true [2021-11-12 23:50:28,441 INFO L861 garLoopResultBuilder]: At program point L3200-1(lines 3200 3221) the Hoare annotation is: true [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3198-1(line 3198) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3223(line 3223) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point pt_completionFINAL(lines 3183 3233) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3205-1(line 3205) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L861 garLoopResultBuilder]: At program point L3205(line 3205) the Hoare annotation is: true [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L861 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2021-11-12 23:50:28,441 INFO L858 garLoopResultBuilder]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2021-11-12 23:50:28,441 INFO L861 garLoopResultBuilder]: At program point L3197(line 3197) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point L3224(line 3224) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L858 garLoopResultBuilder]: For program point L3226-1(lines 3226 3230) no Hoare annotation was computed. [2021-11-12 23:50:28,442 INFO L858 garLoopResultBuilder]: For program point L3224-1(lines 3194 3232) no Hoare annotation was computed. [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point L3216(line 3216) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point L3210(line 3210) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L858 garLoopResultBuilder]: For program point L3208(lines 3208 3213) no Hoare annotation was computed. [2021-11-12 23:50:28,442 INFO L858 garLoopResultBuilder]: For program point pt_completionEXIT(lines 3183 3233) no Hoare annotation was computed. [2021-11-12 23:50:28,442 INFO L858 garLoopResultBuilder]: For program point L3208-1(lines 3200 3220) no Hoare annotation was computed. [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point pt_completionENTRY(lines 3183 3233) the Hoare annotation is: true [2021-11-12 23:50:28,442 INFO L861 garLoopResultBuilder]: At program point pi_read_blockENTRY(lines 4968 4970) the Hoare annotation is: true [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point pi_read_blockFINAL(lines 4968 4970) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point pi_read_blockEXIT(lines 4968 4970) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point read_regFINAL(lines 3041 3049) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point read_regEXIT(lines 3041 3049) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L861 garLoopResultBuilder]: At program point read_regENTRY(lines 3041 3049) the Hoare annotation is: true [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point L3045-1(line 3045) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L861 garLoopResultBuilder]: At program point L3045(line 3045) the Hoare annotation is: true [2021-11-12 23:50:28,443 INFO L861 garLoopResultBuilder]: At program point L4990(lines 4989 4991) the Hoare annotation is: true [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point pt_sleepEXIT(lines 3342 3350) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L861 garLoopResultBuilder]: At program point pt_sleepENTRY(lines 3342 3350) the Hoare annotation is: true [2021-11-12 23:50:28,443 INFO L858 garLoopResultBuilder]: For program point pt_sleepFINAL(lines 3342 3350) no Hoare annotation was computed. [2021-11-12 23:50:28,443 INFO L861 garLoopResultBuilder]: At program point L3422(line 3422) the Hoare annotation is: true [2021-11-12 23:50:28,444 INFO L858 garLoopResultBuilder]: For program point L3423-1(line 3423) no Hoare annotation was computed. [2021-11-12 23:50:28,444 INFO L861 garLoopResultBuilder]: At program point L3423(line 3423) the Hoare annotation is: true [2021-11-12 23:50:28,444 INFO L858 garLoopResultBuilder]: For program point L3422-1(line 3422) no Hoare annotation was computed. [2021-11-12 23:50:28,444 INFO L861 garLoopResultBuilder]: At program point L3416(line 3416) the Hoare annotation is: true [2021-11-12 23:50:28,444 INFO L858 garLoopResultBuilder]: For program point L3414(lines 3414 3420) no Hoare annotation was computed. [2021-11-12 23:50:28,445 INFO L861 garLoopResultBuilder]: At program point L3412(line 3412) the Hoare annotation is: true [2021-11-12 23:50:28,445 INFO L858 garLoopResultBuilder]: For program point L3412-1(line 3412) no Hoare annotation was computed. [2021-11-12 23:50:28,445 INFO L858 garLoopResultBuilder]: For program point pt_media_access_cmdFINAL(lines 3408 3427) no Hoare annotation was computed. [2021-11-12 23:50:28,445 INFO L861 garLoopResultBuilder]: At program point pt_media_access_cmdENTRY(lines 3408 3427) the Hoare annotation is: true [2021-11-12 23:50:28,445 INFO L858 garLoopResultBuilder]: For program point pt_media_access_cmdEXIT(lines 3408 3427) no Hoare annotation was computed. [2021-11-12 23:50:28,445 INFO L858 garLoopResultBuilder]: For program point pt_write_fmEXIT(lines 3449 3469) no Hoare annotation was computed. [2021-11-12 23:50:28,446 INFO L858 garLoopResultBuilder]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2021-11-12 23:50:28,446 INFO L861 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: true [2021-11-12 23:50:28,446 INFO L861 garLoopResultBuilder]: At program point pt_write_fmENTRY(lines 3449 3469) the Hoare annotation is: true [2021-11-12 23:50:28,446 INFO L858 garLoopResultBuilder]: For program point pt_write_fmFINAL(lines 3449 3469) no Hoare annotation was computed. [2021-11-12 23:50:28,446 INFO L858 garLoopResultBuilder]: For program point L4897(line 4897) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4899 4905) the Hoare annotation is: true [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point L4896(lines 4896 4898) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4899 4905) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L861 garLoopResultBuilder]: At program point L4903(line 4903) the Hoare annotation is: true [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point L4903-1(line 4903) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4899 4905) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point L4901(line 4901) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L858 garLoopResultBuilder]: For program point iminorEXIT(lines 2873 2878) no Hoare annotation was computed. [2021-11-12 23:50:28,447 INFO L861 garLoopResultBuilder]: At program point iminorENTRY(lines 2873 2878) the Hoare annotation is: true [2021-11-12 23:50:28,448 INFO L858 garLoopResultBuilder]: For program point iminorFINAL(lines 2873 2878) no Hoare annotation was computed. [2021-11-12 23:50:28,448 INFO L861 garLoopResultBuilder]: At program point L3549(lines 3533 3561) the Hoare annotation is: true [2021-11-12 23:50:28,448 INFO L861 garLoopResultBuilder]: At program point L3545(lines 3533 3561) the Hoare annotation is: true [2021-11-12 23:50:28,448 INFO L858 garLoopResultBuilder]: For program point L3508(lines 3508 3512) no Hoare annotation was computed. [2021-11-12 23:50:28,448 INFO L858 garLoopResultBuilder]: For program point L3541(line 3541) no Hoare annotation was computed. [2021-11-12 23:50:28,448 INFO L858 garLoopResultBuilder]: For program point L3504(lines 3504 3515) no Hoare annotation was computed. [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point L3533-1(lines 3533 3562) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point pt_resetENTRY(lines 3470 3568) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point L3492(line 3492) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point L3509(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point L3530(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L861 garLoopResultBuilder]: At program point L3526(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,449 INFO L858 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2021-11-12 23:50:28,449 INFO L858 garLoopResultBuilder]: For program point L3522(line 3522) no Hoare annotation was computed. [2021-11-12 23:50:28,450 INFO L861 garLoopResultBuilder]: At program point L3489-1(line 3489) the Hoare annotation is: true [2021-11-12 23:50:28,450 INFO L861 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: true [2021-11-12 23:50:28,450 INFO L861 garLoopResultBuilder]: At program point L3514(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,450 INFO L861 garLoopResultBuilder]: At program point L3547(lines 3533 3561) the Hoare annotation is: true [2021-11-12 23:50:28,450 INFO L861 garLoopResultBuilder]: At program point L3506(line 3506) the Hoare annotation is: true [2021-11-12 23:50:28,450 INFO L858 garLoopResultBuilder]: For program point L3506-1(line 3506) no Hoare annotation was computed. [2021-11-12 23:50:28,450 INFO L858 garLoopResultBuilder]: For program point L3564(line 3564) no Hoare annotation was computed. [2021-11-12 23:50:28,451 INFO L858 garLoopResultBuilder]: For program point pt_resetEXIT(lines 3470 3568) no Hoare annotation was computed. [2021-11-12 23:50:28,451 INFO L858 garLoopResultBuilder]: For program point L3490(line 3490) no Hoare annotation was computed. [2021-11-12 23:50:28,451 INFO L858 garLoopResultBuilder]: For program point L3552-1(lines 3552 3557) no Hoare annotation was computed. [2021-11-12 23:50:28,451 INFO L858 garLoopResultBuilder]: For program point pt_resetFINAL(lines 3470 3568) no Hoare annotation was computed. [2021-11-12 23:50:28,451 INFO L861 garLoopResultBuilder]: At program point L3499(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,451 INFO L861 garLoopResultBuilder]: At program point L3528(lines 3481 3567) the Hoare annotation is: true [2021-11-12 23:50:28,451 INFO L861 garLoopResultBuilder]: At program point L3491-1(line 3491) the Hoare annotation is: true [2021-11-12 23:50:28,451 INFO L861 garLoopResultBuilder]: At program point L3491(line 3491) the Hoare annotation is: true [2021-11-12 23:50:28,451 INFO L861 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 4813 4818) the Hoare annotation is: true [2021-11-12 23:50:28,452 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4813 4818) no Hoare annotation was computed. [2021-11-12 23:50:28,452 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertFINAL(lines 4813 4818) no Hoare annotation was computed. [2021-11-12 23:50:28,452 INFO L858 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4816) no Hoare annotation was computed. [2021-11-12 23:50:28,452 INFO L858 garLoopResultBuilder]: For program point pi_write_blockEXIT(lines 4978 4980) no Hoare annotation was computed. [2021-11-12 23:50:28,452 INFO L861 garLoopResultBuilder]: At program point pi_write_blockENTRY(lines 4978 4980) the Hoare annotation is: true [2021-11-12 23:50:28,452 INFO L858 garLoopResultBuilder]: For program point pi_write_blockFINAL(lines 4978 4980) no Hoare annotation was computed. [2021-11-12 23:50:28,453 INFO L858 garLoopResultBuilder]: For program point L3743(lines 3743 3746) no Hoare annotation was computed. [2021-11-12 23:50:28,453 INFO L858 garLoopResultBuilder]: For program point L3772(line 3772) no Hoare annotation was computed. [2021-11-12 23:50:28,453 INFO L858 garLoopResultBuilder]: For program point L3797(lines 3797 3811) no Hoare annotation was computed. [2021-11-12 23:50:28,453 INFO L858 garLoopResultBuilder]: For program point L3797-2(lines 3797 3811) no Hoare annotation was computed. [2021-11-12 23:50:28,453 INFO L861 garLoopResultBuilder]: At program point L3760(line 3760) the Hoare annotation is: true [2021-11-12 23:50:28,453 INFO L861 garLoopResultBuilder]: At program point L3760-1(line 3760) the Hoare annotation is: true [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L861 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3785(line 3785) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3591(lines 3591 3595) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3748(lines 3748 3758) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L861 garLoopResultBuilder]: At program point L3591-2(lines 3591 3595) the Hoare annotation is: true [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3802(lines 3802 3807) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3802-2(lines 3802 3807) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3604(lines 3604 3610) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point pt_identifyFINAL(lines 3688 3814) no Hoare annotation was computed. [2021-11-12 23:50:28,454 INFO L858 garLoopResultBuilder]: For program point L3604-2(lines 3604 3610) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3600(lines 3600 3603) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3761(line 3761) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point pt_identifyEXIT(lines 3688 3814) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L861 garLoopResultBuilder]: At program point pt_identifyENTRY(lines 3688 3814) the Hoare annotation is: true [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3749(lines 3749 3755) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3749-2(lines 3749 3755) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L861 garLoopResultBuilder]: At program point L3617(lines 3574 3623) the Hoare annotation is: true [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3774(lines 3774 3783) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L858 garLoopResultBuilder]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2021-11-12 23:50:28,455 INFO L861 garLoopResultBuilder]: At program point L3613-1(lines 3574 3623) the Hoare annotation is: true [2021-11-12 23:50:28,455 INFO L861 garLoopResultBuilder]: At program point L3774-2(lines 3774 3783) the Hoare annotation is: true [2021-11-12 23:50:28,460 INFO L861 garLoopResultBuilder]: At program point L3741(line 3741) the Hoare annotation is: true [2021-11-12 23:50:28,460 INFO L861 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: true [2021-11-12 23:50:28,460 INFO L858 garLoopResultBuilder]: For program point L3605(lines 3605 3608) no Hoare annotation was computed. [2021-11-12 23:50:28,460 INFO L858 garLoopResultBuilder]: For program point L3597(line 3597) no Hoare annotation was computed. [2021-11-12 23:50:28,460 INFO L858 garLoopResultBuilder]: For program point L3787(lines 3787 3792) no Hoare annotation was computed. [2021-11-12 23:50:28,460 INFO L858 garLoopResultBuilder]: For program point L3787-2(lines 3787 3792) no Hoare annotation was computed. [2021-11-12 23:50:28,460 INFO L861 garLoopResultBuilder]: At program point L3622(lines 3569 3624) the Hoare annotation is: true [2021-11-12 23:50:28,460 INFO L858 garLoopResultBuilder]: For program point L3775(lines 3775 3778) no Hoare annotation was computed. [2021-11-12 23:50:28,460 INFO L861 garLoopResultBuilder]: At program point L3775-2(lines 3775 3778) the Hoare annotation is: true [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point L3767(lines 3767 3770) no Hoare annotation was computed. [2021-11-12 23:50:28,461 INFO L861 garLoopResultBuilder]: At program point L3767-2(lines 3767 3770) the Hoare annotation is: true [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point L3780(line 3780) no Hoare annotation was computed. [2021-11-12 23:50:28,461 INFO L861 garLoopResultBuilder]: At program point L3619(lines 3574 3623) the Hoare annotation is: true [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point pi_initEXIT(lines 4965 4967) no Hoare annotation was computed. [2021-11-12 23:50:28,461 INFO L861 garLoopResultBuilder]: At program point pi_initENTRY(lines 4965 4967) the Hoare annotation is: true [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point pi_initFINAL(lines 4965 4967) no Hoare annotation was computed. [2021-11-12 23:50:28,461 INFO L861 garLoopResultBuilder]: At program point pi_read_regrENTRY(lines 4972 4974) the Hoare annotation is: true [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point pi_read_regrFINAL(lines 4972 4974) no Hoare annotation was computed. [2021-11-12 23:50:28,461 INFO L858 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 4972 4974) no Hoare annotation was computed. [2021-11-12 23:50:28,462 INFO L861 garLoopResultBuilder]: At program point might_faultFINAL(lines 4949 4951) the Hoare annotation is: true [2021-11-12 23:50:28,462 INFO L858 garLoopResultBuilder]: For program point might_faultEXIT(lines 4949 4951) no Hoare annotation was computed. [2021-11-12 23:50:28,462 INFO L858 garLoopResultBuilder]: For program point L3169(lines 3169 3176) no Hoare annotation was computed. [2021-11-12 23:50:28,462 INFO L861 garLoopResultBuilder]: At program point pt_commandENTRY(lines 3132 3182) the Hoare annotation is: true [2021-11-12 23:50:28,462 INFO L858 garLoopResultBuilder]: For program point L3167-1(line 3167) no Hoare annotation was computed. [2021-11-12 23:50:28,462 INFO L861 garLoopResultBuilder]: At program point L3167(line 3167) the Hoare annotation is: true [2021-11-12 23:50:28,462 INFO L858 garLoopResultBuilder]: For program point L3161-1(line 3161) no Hoare annotation was computed. [2021-11-12 23:50:28,462 INFO L861 garLoopResultBuilder]: At program point L3161(line 3161) the Hoare annotation is: true [2021-11-12 23:50:28,463 INFO L858 garLoopResultBuilder]: For program point pt_commandFINAL(lines 3132 3182) no Hoare annotation was computed. [2021-11-12 23:50:28,463 INFO L858 garLoopResultBuilder]: For program point L3159(lines 3159 3165) no Hoare annotation was computed. [2021-11-12 23:50:28,463 INFO L858 garLoopResultBuilder]: For program point L3157(line 3157) no Hoare annotation was computed. [2021-11-12 23:50:28,463 INFO L861 garLoopResultBuilder]: At program point L3155(line 3155) the Hoare annotation is: true [2021-11-12 23:50:28,463 INFO L861 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2021-11-12 23:50:28,463 INFO L858 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2021-11-12 23:50:28,463 INFO L861 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2021-11-12 23:50:28,463 INFO L861 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3141-1(line 3141) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3141(line 3141) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L858 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3156(line 3156) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2021-11-12 23:50:28,464 INFO L861 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2021-11-12 23:50:28,465 INFO L861 garLoopResultBuilder]: At program point L3148(line 3148) the Hoare annotation is: true [2021-11-12 23:50:28,465 INFO L858 garLoopResultBuilder]: For program point L3146(lines 3146 3152) no Hoare annotation was computed. [2021-11-12 23:50:28,465 INFO L858 garLoopResultBuilder]: For program point L3148-1(line 3148) no Hoare annotation was computed. [2021-11-12 23:50:28,465 INFO L858 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2021-11-12 23:50:28,465 INFO L858 garLoopResultBuilder]: For program point L3142(line 3142) no Hoare annotation was computed. [2021-11-12 23:50:28,465 INFO L858 garLoopResultBuilder]: For program point pt_commandEXIT(lines 3132 3182) no Hoare annotation was computed. [2021-11-12 23:50:28,466 INFO L858 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2021-11-12 23:50:28,466 INFO L861 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: true [2021-11-12 23:50:28,466 INFO L861 garLoopResultBuilder]: At program point L3079(lines 3073 3130) the Hoare annotation is: true [2021-11-12 23:50:28,466 INFO L858 garLoopResultBuilder]: For program point L3112-1(line 3112) no Hoare annotation was computed. [2021-11-12 23:50:28,466 INFO L858 garLoopResultBuilder]: For program point L3108(lines 3108 3128) no Hoare annotation was computed. [2021-11-12 23:50:28,466 INFO L858 garLoopResultBuilder]: For program point L3088(lines 3088 3103) no Hoare annotation was computed. [2021-11-12 23:50:28,466 INFO L858 garLoopResultBuilder]: For program point L3113-1(line 3113) no Hoare annotation was computed. [2021-11-12 23:50:28,467 INFO L861 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: true [2021-11-12 23:50:28,467 INFO L861 garLoopResultBuilder]: At program point L3109(lines 3105 3128) the Hoare annotation is: true [2021-11-12 23:50:28,467 INFO L858 garLoopResultBuilder]: For program point pt_waitEXIT(lines 3065 3131) no Hoare annotation was computed. [2021-11-12 23:50:28,467 INFO L858 garLoopResultBuilder]: For program point L3093(lines 3093 3097) no Hoare annotation was computed. [2021-11-12 23:50:28,467 INFO L858 garLoopResultBuilder]: For program point L3089(lines 3089 3100) no Hoare annotation was computed. [2021-11-12 23:50:28,467 INFO L858 garLoopResultBuilder]: For program point L3085(lines 3085 3103) no Hoare annotation was computed. [2021-11-12 23:50:28,468 INFO L861 garLoopResultBuilder]: At program point pt_waitENTRY(lines 3065 3131) the Hoare annotation is: true [2021-11-12 23:50:28,468 INFO L861 garLoopResultBuilder]: At program point L3102(lines 3073 3130) the Hoare annotation is: true [2021-11-12 23:50:28,468 INFO L861 garLoopResultBuilder]: At program point L3094(lines 3073 3130) the Hoare annotation is: true [2021-11-12 23:50:28,468 INFO L858 garLoopResultBuilder]: For program point pt_waitFINAL(lines 3065 3131) no Hoare annotation was computed. [2021-11-12 23:50:28,468 INFO L861 garLoopResultBuilder]: At program point L3090(lines 3085 3103) the Hoare annotation is: true [2021-11-12 23:50:28,468 INFO L858 garLoopResultBuilder]: For program point L3119-1(lines 3119 3125) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L858 garLoopResultBuilder]: For program point L3115(lines 3115 3118) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L858 garLoopResultBuilder]: For program point L3115-2(lines 3108 3127) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L858 garLoopResultBuilder]: For program point L3111(line 3111) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 4955 4957) the Hoare annotation is: true [2021-11-12 23:50:28,469 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 4955 4957) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L858 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 4955 4957) no Hoare annotation was computed. [2021-11-12 23:50:28,469 INFO L861 garLoopResultBuilder]: At program point pi_connectENTRY(lines 4958 4960) the Hoare annotation is: true [2021-11-12 23:50:28,470 INFO L858 garLoopResultBuilder]: For program point pi_connectEXIT(lines 4958 4960) no Hoare annotation was computed. [2021-11-12 23:50:28,470 INFO L858 garLoopResultBuilder]: For program point pi_connectFINAL(lines 4958 4960) no Hoare annotation was computed. [2021-11-12 23:50:28,470 INFO L858 garLoopResultBuilder]: For program point device_destroyFINAL(lines 4936 4938) no Hoare annotation was computed. [2021-11-12 23:50:28,470 INFO L858 garLoopResultBuilder]: For program point device_destroyEXIT(lines 4936 4938) no Hoare annotation was computed. [2021-11-12 23:50:28,470 INFO L861 garLoopResultBuilder]: At program point device_destroyENTRY(lines 4936 4938) the Hoare annotation is: true [2021-11-12 23:50:28,470 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueFINAL(lines 4939 4941) no Hoare annotation was computed. [2021-11-12 23:50:28,471 INFO L858 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 4939 4941) no Hoare annotation was computed. [2021-11-12 23:50:28,471 INFO L861 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 4939 4941) the Hoare annotation is: true [2021-11-12 23:50:28,471 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedFINAL(lines 4952 4954) no Hoare annotation was computed. [2021-11-12 23:50:28,471 INFO L861 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 4952 4954) the Hoare annotation is: true [2021-11-12 23:50:28,471 INFO L858 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 4952 4954) no Hoare annotation was computed. [2021-11-12 23:50:28,471 INFO L861 garLoopResultBuilder]: At program point L3838(lines 3821 3843) the Hoare annotation is: true [2021-11-12 23:50:28,471 INFO L861 garLoopResultBuilder]: At program point L3836(lines 3821 3843) the Hoare annotation is: true [2021-11-12 23:50:28,472 INFO L861 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2021-11-12 23:50:28,472 INFO L858 garLoopResultBuilder]: For program point L3828(lines 3828 3834) no Hoare annotation was computed. [2021-11-12 23:50:28,472 INFO L861 garLoopResultBuilder]: At program point pt_probeENTRY(lines 3815 3857) the Hoare annotation is: true [2021-11-12 23:50:28,472 INFO L858 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2021-11-12 23:50:28,472 INFO L858 garLoopResultBuilder]: For program point L3826(line 3826) no Hoare annotation was computed. [2021-11-12 23:50:28,472 INFO L858 garLoopResultBuilder]: For program point L3849-1(line 3849) no Hoare annotation was computed. [2021-11-12 23:50:28,473 INFO L861 garLoopResultBuilder]: At program point L3849(line 3849) the Hoare annotation is: true [2021-11-12 23:50:28,473 INFO L858 garLoopResultBuilder]: For program point L3847(lines 3847 3853) no Hoare annotation was computed. [2021-11-12 23:50:28,473 INFO L858 garLoopResultBuilder]: For program point L3845-1(line 3845) no Hoare annotation was computed. [2021-11-12 23:50:28,473 INFO L861 garLoopResultBuilder]: At program point L3845(line 3845) the Hoare annotation is: true [2021-11-12 23:50:28,473 INFO L858 garLoopResultBuilder]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2021-11-12 23:50:28,473 INFO L858 garLoopResultBuilder]: For program point pt_probeEXIT(lines 3815 3857) no Hoare annotation was computed. [2021-11-12 23:50:28,473 INFO L861 garLoopResultBuilder]: At program point L3821-1(lines 3821 3854) the Hoare annotation is: true [2021-11-12 23:50:28,474 INFO L858 garLoopResultBuilder]: For program point L3821(lines 3821 3854) no Hoare annotation was computed. [2021-11-12 23:50:28,474 INFO L858 garLoopResultBuilder]: For program point pt_probeFINAL(lines 3815 3857) no Hoare annotation was computed. [2021-11-12 23:50:28,474 INFO L858 garLoopResultBuilder]: For program point pt_rewindEXIT(lines 3428 3448) no Hoare annotation was computed. [2021-11-12 23:50:28,474 INFO L861 garLoopResultBuilder]: At program point L3444(line 3444) the Hoare annotation is: true [2021-11-12 23:50:28,474 INFO L861 garLoopResultBuilder]: At program point pt_rewindENTRY(lines 3428 3448) the Hoare annotation is: true [2021-11-12 23:50:28,474 INFO L858 garLoopResultBuilder]: For program point L3444-1(line 3444) no Hoare annotation was computed. [2021-11-12 23:50:28,475 INFO L858 garLoopResultBuilder]: For program point pt_rewindFINAL(lines 3428 3448) no Hoare annotation was computed. [2021-11-12 23:50:28,475 INFO L858 garLoopResultBuilder]: For program point L3320(lines 3320 3324) no Hoare annotation was computed. [2021-11-12 23:50:28,475 INFO L861 garLoopResultBuilder]: At program point L3306(lines 3306 3326) the Hoare annotation is: true [2021-11-12 23:50:28,475 INFO L861 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: true [2021-11-12 23:50:28,475 INFO L858 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2021-11-12 23:50:28,475 INFO L861 garLoopResultBuilder]: At program point L3335(line 3335) the Hoare annotation is: true [2021-11-12 23:50:28,476 INFO L858 garLoopResultBuilder]: For program point L3333(lines 3333 3338) no Hoare annotation was computed. [2021-11-12 23:50:28,476 INFO L858 garLoopResultBuilder]: For program point L3329-1(line 3329) no Hoare annotation was computed. [2021-11-12 23:50:28,476 INFO L861 garLoopResultBuilder]: At program point L3329(line 3329) the Hoare annotation is: true [2021-11-12 23:50:28,476 INFO L858 garLoopResultBuilder]: For program point L3327-1(lines 3302 3340) no Hoare annotation was computed. [2021-11-12 23:50:28,476 INFO L861 garLoopResultBuilder]: At program point L3323(lines 3302 3340) the Hoare annotation is: true [2021-11-12 23:50:28,476 INFO L854 garLoopResultBuilder]: At program point L3321(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 (_ bv1 32))) (not (= ~disable~0 (_ bv0 32)))) [2021-11-12 23:50:28,477 INFO L854 garLoopResultBuilder]: At program point L3315(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 (_ bv1 32))) (not (= ~disable~0 (_ bv0 32)))) [2021-11-12 23:50:28,477 INFO L858 garLoopResultBuilder]: For program point pt_atapiEXIT(lines 3298 3341) no Hoare annotation was computed. [2021-11-12 23:50:28,477 INFO L861 garLoopResultBuilder]: At program point pt_atapiENTRY(lines 3298 3341) the Hoare annotation is: true [2021-11-12 23:50:28,477 INFO L858 garLoopResultBuilder]: For program point pt_atapiFINAL(lines 3298 3341) no Hoare annotation was computed. [2021-11-12 23:50:28,477 INFO L858 garLoopResultBuilder]: For program point L3388(lines 3388 3404) no Hoare annotation was computed. [2021-11-12 23:50:28,477 INFO L861 garLoopResultBuilder]: At program point L3390-1(lines 3390 3398) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L861 garLoopResultBuilder]: At program point L3382(lines 3357 3406) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L861 garLoopResultBuilder]: At program point L3380(lines 3357 3406) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L861 garLoopResultBuilder]: At program point L3378(lines 3357 3406) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L861 garLoopResultBuilder]: At program point pt_poll_dscENTRY(lines 3351 3407) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L861 garLoopResultBuilder]: At program point L3372(line 3372) the Hoare annotation is: true [2021-11-12 23:50:28,478 INFO L858 garLoopResultBuilder]: For program point pt_poll_dscEXIT(lines 3351 3407) no Hoare annotation was computed. [2021-11-12 23:50:28,479 INFO L858 garLoopResultBuilder]: For program point L3370(line 3370) no Hoare annotation was computed. [2021-11-12 23:50:28,479 INFO L858 garLoopResultBuilder]: For program point L3372-1(lines 3357 3406) no Hoare annotation was computed. [2021-11-12 23:50:28,479 INFO L858 garLoopResultBuilder]: For program point L3368(line 3368) no Hoare annotation was computed. [2021-11-12 23:50:28,479 INFO L861 garLoopResultBuilder]: At program point L3389(lines 3385 3404) the Hoare annotation is: true [2021-11-12 23:50:28,479 INFO L858 garLoopResultBuilder]: For program point pt_poll_dscFINAL(lines 3351 3407) no Hoare annotation was computed. [2021-11-12 23:50:28,479 INFO L858 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2021-11-12 23:50:28,480 INFO L861 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2021-11-12 23:50:28,480 INFO L861 garLoopResultBuilder]: At program point L3369-1(line 3369) the Hoare annotation is: true [2021-11-12 23:50:28,480 INFO L858 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2021-11-12 23:50:28,480 INFO L861 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2021-11-12 23:50:28,480 INFO L861 garLoopResultBuilder]: At program point L3367-1(line 3367) the Hoare annotation is: true [2021-11-12 23:50:28,480 INFO L861 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2021-11-12 23:50:28,480 INFO L858 garLoopResultBuilder]: For program point L3365(line 3365) no Hoare annotation was computed. [2021-11-12 23:50:28,481 INFO L861 garLoopResultBuilder]: At program point L3680(lines 3671 3686) the Hoare annotation is: true [2021-11-12 23:50:28,481 INFO L861 garLoopResultBuilder]: At program point L3678(lines 3671 3686) the Hoare annotation is: true [2021-11-12 23:50:28,481 INFO L858 garLoopResultBuilder]: For program point xnEXIT(lines 3668 3687) no Hoare annotation was computed. [2021-11-12 23:50:28,481 INFO L861 garLoopResultBuilder]: At program point L3682(lines 3671 3686) the Hoare annotation is: true [2021-11-12 23:50:28,481 INFO L861 garLoopResultBuilder]: At program point xnENTRY(lines 3668 3687) the Hoare annotation is: true [2021-11-12 23:50:28,481 INFO L858 garLoopResultBuilder]: For program point xnFINAL(lines 3668 3687) no Hoare annotation was computed. [2021-11-12 23:50:28,482 INFO L858 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 4923 4925) no Hoare annotation was computed. [2021-11-12 23:50:28,482 INFO L861 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 4923 4925) the Hoare annotation is: true [2021-11-12 23:50:28,482 INFO L858 garLoopResultBuilder]: For program point _copy_from_userFINAL(lines 4923 4925) no Hoare annotation was computed. [2021-11-12 23:50:28,482 INFO L861 garLoopResultBuilder]: At program point L3256(lines 3256 3276) the Hoare annotation is: true [2021-11-12 23:50:28,482 INFO L861 garLoopResultBuilder]: At program point L3254(line 3254) the Hoare annotation is: true [2021-11-12 23:50:28,482 INFO L858 garLoopResultBuilder]: For program point L3254-1(line 3254) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L858 garLoopResultBuilder]: For program point L3285(lines 3285 3291) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L858 garLoopResultBuilder]: For program point L3285-2(lines 3285 3291) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L858 garLoopResultBuilder]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L861 garLoopResultBuilder]: At program point L3279(line 3279) the Hoare annotation is: true [2021-11-12 23:50:28,483 INFO L858 garLoopResultBuilder]: For program point L3277-1(lines 3277 3282) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L858 garLoopResultBuilder]: For program point pt_req_senseEXIT(lines 3234 3297) no Hoare annotation was computed. [2021-11-12 23:50:28,483 INFO L861 garLoopResultBuilder]: At program point L3273(lines 3240 3296) the Hoare annotation is: true [2021-11-12 23:50:28,484 INFO L854 garLoopResultBuilder]: At program point L3271(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 (_ bv1 32))) (not (= ~disable~0 (_ bv0 32)))) [2021-11-12 23:50:28,484 INFO L854 garLoopResultBuilder]: At program point L3265(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 (_ bv1 32))) (not (= ~disable~0 (_ bv0 32)))) [2021-11-12 23:50:28,484 INFO L861 garLoopResultBuilder]: At program point pt_req_senseENTRY(lines 3234 3297) the Hoare annotation is: true [2021-11-12 23:50:28,484 INFO L858 garLoopResultBuilder]: For program point L3284(lines 3284 3294) no Hoare annotation was computed. [2021-11-12 23:50:28,484 INFO L858 garLoopResultBuilder]: For program point L3284-2(lines 3284 3294) no Hoare annotation was computed. [2021-11-12 23:50:28,484 INFO L858 garLoopResultBuilder]: For program point pt_req_senseFINAL(lines 3234 3297) no Hoare annotation was computed. [2021-11-12 23:50:28,485 INFO L858 garLoopResultBuilder]: For program point L3270(lines 3270 3274) no Hoare annotation was computed. [2021-11-12 23:50:28,485 INFO L854 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,485 INFO L854 garLoopResultBuilder]: At program point L4065(lines 4064 4088) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,485 INFO L858 garLoopResultBuilder]: For program point L3999(lines 3999 4005) no Hoare annotation was computed. [2021-11-12 23:50:28,485 INFO L854 garLoopResultBuilder]: At program point L2975(lines 2968 2977) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,485 INFO L854 garLoopResultBuilder]: At program point L3999-2(lines 3999 4005) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,486 INFO L854 garLoopResultBuilder]: At program point L4759(line 4759) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,486 INFO L858 garLoopResultBuilder]: For program point L4759-1(lines 4755 4766) no Hoare annotation was computed. [2021-11-12 23:50:28,486 INFO L854 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,486 INFO L858 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2021-11-12 23:50:28,486 INFO L858 garLoopResultBuilder]: For program point L4363(lines 4363 4366) no Hoare annotation was computed. [2021-11-12 23:50:28,486 INFO L858 garLoopResultBuilder]: For program point L4396-2(lines 4396 4399) no Hoare annotation was computed. [2021-11-12 23:50:28,487 INFO L854 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,487 INFO L858 garLoopResultBuilder]: For program point L4396(lines 4396 4399) no Hoare annotation was computed. [2021-11-12 23:50:28,487 INFO L858 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2021-11-12 23:50:28,487 INFO L854 garLoopResultBuilder]: At program point L4231-1(lines 4231 4235) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,487 INFO L858 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2021-11-12 23:50:28,487 INFO L858 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2021-11-12 23:50:28,488 INFO L858 garLoopResultBuilder]: For program point L3967-1(lines 3962 4036) no Hoare annotation was computed. [2021-11-12 23:50:28,488 INFO L854 garLoopResultBuilder]: At program point L3967(line 3967) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,488 INFO L858 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2021-11-12 23:50:28,488 INFO L854 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,488 INFO L854 garLoopResultBuilder]: At program point L2811(lines 2808 2813) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,488 INFO L858 garLoopResultBuilder]: For program point L4793(lines 4793 4800) no Hoare annotation was computed. [2021-11-12 23:50:28,489 INFO L854 garLoopResultBuilder]: At program point L4661(lines 4626 4667) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,489 INFO L854 garLoopResultBuilder]: At program point L4463(line 4463) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,489 INFO L858 garLoopResultBuilder]: For program point L4463-1(line 4463) no Hoare annotation was computed. [2021-11-12 23:50:28,489 INFO L854 garLoopResultBuilder]: At program point L4529(lines 4328 4531) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,489 INFO L854 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,489 INFO L858 garLoopResultBuilder]: For program point L4265(lines 4265 4272) no Hoare annotation was computed. [2021-11-12 23:50:28,489 INFO L858 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2021-11-12 23:50:28,490 INFO L854 garLoopResultBuilder]: At program point L2911(lines 2905 2913) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,490 INFO L858 garLoopResultBuilder]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2021-11-12 23:50:28,490 INFO L854 garLoopResultBuilder]: At program point L4464(line 4464) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,490 INFO L858 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2021-11-12 23:50:28,490 INFO L854 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,491 INFO L854 garLoopResultBuilder]: At program point L4035(lines 3954 4037) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,491 INFO L858 garLoopResultBuilder]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2021-11-12 23:50:28,491 INFO L854 garLoopResultBuilder]: At program point L4663(lines 4624 4668) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,491 INFO L858 garLoopResultBuilder]: For program point L4630(lines 4630 4636) no Hoare annotation was computed. [2021-11-12 23:50:28,491 INFO L854 garLoopResultBuilder]: At program point L4729(line 4729) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,491 INFO L858 garLoopResultBuilder]: For program point L4729-1(lines 4726 4736) no Hoare annotation was computed. [2021-11-12 23:50:28,491 INFO L858 garLoopResultBuilder]: For program point L4564-2(lines 4564 4569) no Hoare annotation was computed. [2021-11-12 23:50:28,492 INFO L858 garLoopResultBuilder]: For program point L4630-1(lines 4630 4636) no Hoare annotation was computed. [2021-11-12 23:50:28,492 INFO L858 garLoopResultBuilder]: For program point L4564(lines 4564 4569) no Hoare annotation was computed. [2021-11-12 23:50:28,492 INFO L854 garLoopResultBuilder]: At program point L4267(line 4267) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,492 INFO L858 garLoopResultBuilder]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2021-11-12 23:50:28,492 INFO L858 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2021-11-12 23:50:28,492 INFO L854 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,493 INFO L858 garLoopResultBuilder]: For program point L3937-1(line 3937) no Hoare annotation was computed. [2021-11-12 23:50:28,493 INFO L854 garLoopResultBuilder]: At program point L3937(line 3937) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= |ULTIMATE.start_pt_detect_~specified~0#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,493 INFO L854 garLoopResultBuilder]: At program point L4928(lines 4927 4929) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,493 INFO L858 garLoopResultBuilder]: For program point L4796(lines 4796 4800) no Hoare annotation was computed. [2021-11-12 23:50:28,493 INFO L858 garLoopResultBuilder]: For program point L4598(lines 4598 4606) no Hoare annotation was computed. [2021-11-12 23:50:28,493 INFO L854 garLoopResultBuilder]: At program point L4466(line 4466) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,494 INFO L858 garLoopResultBuilder]: For program point L4598-2(lines 4598 4606) no Hoare annotation was computed. [2021-11-12 23:50:28,494 INFO L858 garLoopResultBuilder]: For program point L4367(lines 4367 4380) no Hoare annotation was computed. [2021-11-12 23:50:28,494 INFO L858 garLoopResultBuilder]: For program point L4466-1(line 4466) no Hoare annotation was computed. [2021-11-12 23:50:28,494 INFO L854 garLoopResultBuilder]: At program point L4202(lines 4202 4222) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,494 INFO L858 garLoopResultBuilder]: For program point L4367-2(lines 4367 4380) no Hoare annotation was computed. [2021-11-12 23:50:28,494 INFO L854 garLoopResultBuilder]: At program point L4070(line 4070) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,495 INFO L858 garLoopResultBuilder]: For program point L3971-1(line 3971) no Hoare annotation was computed. [2021-11-12 23:50:28,495 INFO L854 garLoopResultBuilder]: At program point L3971(line 3971) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,495 INFO L854 garLoopResultBuilder]: At program point L2848(lines 2843 2850) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,495 INFO L854 garLoopResultBuilder]: At program point L4797(lines 4692 4811) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,495 INFO L854 garLoopResultBuilder]: At program point L4632-1(line 4632) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,495 INFO L854 garLoopResultBuilder]: At program point L4566(line 4566) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,496 INFO L854 garLoopResultBuilder]: At program point L4632(line 4632) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,496 INFO L858 garLoopResultBuilder]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2021-11-12 23:50:28,496 INFO L854 garLoopResultBuilder]: At program point L4302(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,496 INFO L858 garLoopResultBuilder]: For program point L4104(lines 4104 4107) no Hoare annotation was computed. [2021-11-12 23:50:28,496 INFO L854 garLoopResultBuilder]: At program point L4038(lines 4038 4095) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,496 INFO L858 garLoopResultBuilder]: For program point L4071(line 4071) no Hoare annotation was computed. [2021-11-12 23:50:28,497 INFO L858 garLoopResultBuilder]: For program point L4996(lines 4996 4998) no Hoare annotation was computed. [2021-11-12 23:50:28,497 INFO L858 garLoopResultBuilder]: For program point L4699(lines 4699 4702) no Hoare annotation was computed. [2021-11-12 23:50:28,497 INFO L854 garLoopResultBuilder]: At program point L4435-1(lines 4435 4439) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,497 INFO L854 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,497 INFO L858 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2021-11-12 23:50:28,497 INFO L858 garLoopResultBuilder]: For program point L4237(line 4237) no Hoare annotation was computed. [2021-11-12 23:50:28,497 INFO L854 garLoopResultBuilder]: At program point L4931(lines 4930 4932) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,498 INFO L854 garLoopResultBuilder]: At program point L4799(lines 4692 4811) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,498 INFO L854 garLoopResultBuilder]: At program point L4370(line 4370) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,498 INFO L858 garLoopResultBuilder]: For program point L4469(lines 4469 4476) no Hoare annotation was computed. [2021-11-12 23:50:28,498 INFO L858 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2021-11-12 23:50:28,498 INFO L854 garLoopResultBuilder]: At program point L4304(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,498 INFO L858 garLoopResultBuilder]: For program point L4007(line 4007) no Hoare annotation was computed. [2021-11-12 23:50:28,499 INFO L854 garLoopResultBuilder]: At program point L3908(line 3908) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,499 INFO L858 garLoopResultBuilder]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2021-11-12 23:50:28,499 INFO L858 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2021-11-12 23:50:28,499 INFO L854 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,499 INFO L858 garLoopResultBuilder]: For program point L4239(lines 4239 4246) no Hoare annotation was computed. [2021-11-12 23:50:28,499 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4176) no Hoare annotation was computed. [2021-11-12 23:50:28,500 INFO L858 garLoopResultBuilder]: For program point L3975(lines 3975 3981) no Hoare annotation was computed. [2021-11-12 23:50:28,500 INFO L854 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,500 INFO L858 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2021-11-12 23:50:28,500 INFO L854 garLoopResultBuilder]: At program point L4306(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,500 INFO L858 garLoopResultBuilder]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2021-11-12 23:50:28,500 INFO L858 garLoopResultBuilder]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2021-11-12 23:50:28,500 INFO L858 garLoopResultBuilder]: For program point L4108-1(lines 4108 4113) no Hoare annotation was computed. [2021-11-12 23:50:28,501 INFO L858 garLoopResultBuilder]: For program point L4009(lines 4009 4012) no Hoare annotation was computed. [2021-11-12 23:50:28,501 INFO L858 garLoopResultBuilder]: For program point L4009-2(lines 4009 4012) no Hoare annotation was computed. [2021-11-12 23:50:28,501 INFO L854 garLoopResultBuilder]: At program point L4571(lines 4557 4579) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,501 INFO L854 garLoopResultBuilder]: At program point L4406(lines 4406 4426) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,501 INFO L854 garLoopResultBuilder]: At program point L4241(line 4241) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,501 INFO L854 garLoopResultBuilder]: At program point L4241-1(line 4241) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,502 INFO L854 garLoopResultBuilder]: At program point L4076(line 4076) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,502 INFO L858 garLoopResultBuilder]: For program point L3977-1(line 3977) no Hoare annotation was computed. [2021-11-12 23:50:28,502 INFO L854 garLoopResultBuilder]: At program point L3977(line 3977) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,502 INFO L854 garLoopResultBuilder]: At program point L4638(lines 4626 4667) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,502 INFO L854 garLoopResultBuilder]: At program point L4506(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,502 INFO L858 garLoopResultBuilder]: For program point L4242(line 4242) no Hoare annotation was computed. [2021-11-12 23:50:28,503 INFO L854 garLoopResultBuilder]: At program point L4110(line 4110) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,503 INFO L854 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,503 INFO L854 garLoopResultBuilder]: At program point L4573(lines 4557 4579) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,503 INFO L858 garLoopResultBuilder]: For program point L4441(line 4441) no Hoare annotation was computed. [2021-11-12 23:50:28,503 INFO L858 garLoopResultBuilder]: For program point L4276-2(lines 4276 4279) no Hoare annotation was computed. [2021-11-12 23:50:28,503 INFO L858 garLoopResultBuilder]: For program point L4276(lines 4276 4279) no Hoare annotation was computed. [2021-11-12 23:50:28,503 INFO L858 garLoopResultBuilder]: For program point L4177(lines 4177 4180) no Hoare annotation was computed. [2021-11-12 23:50:28,504 INFO L858 garLoopResultBuilder]: For program point L4078(line 4078) no Hoare annotation was computed. [2021-11-12 23:50:28,504 INFO L854 garLoopResultBuilder]: At program point L3913(lines 3868 3952) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,504 INFO L854 garLoopResultBuilder]: At program point L2889(lines 2882 2891) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,504 INFO L854 garLoopResultBuilder]: At program point L4640(lines 4626 4667) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,504 INFO L858 garLoopResultBuilder]: For program point L4541(lines 4541 4545) no Hoare annotation was computed. [2021-11-12 23:50:28,504 INFO L854 garLoopResultBuilder]: At program point L4508(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,505 INFO L854 garLoopResultBuilder]: At program point L4211(lines 4206 4222) the Hoare annotation is: false [2021-11-12 23:50:28,505 INFO L858 garLoopResultBuilder]: For program point L4046(lines 4046 4093) no Hoare annotation was computed. [2021-11-12 23:50:28,505 INFO L854 garLoopResultBuilder]: At program point L4806(lines 4692 4811) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,505 INFO L854 garLoopResultBuilder]: At program point L4608(lines 4540 4622) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,505 INFO L858 garLoopResultBuilder]: For program point L4443(lines 4443 4450) no Hoare annotation was computed. [2021-11-12 23:50:28,505 INFO L858 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2021-11-12 23:50:28,506 INFO L854 garLoopResultBuilder]: At program point L4047(lines 4046 4093) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,506 INFO L854 garLoopResultBuilder]: At program point L3915(lines 3868 3952) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,506 INFO L854 garLoopResultBuilder]: At program point L4642(lines 4626 4667) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,506 INFO L858 garLoopResultBuilder]: For program point L4708(lines 4708 4787) no Hoare annotation was computed. [2021-11-12 23:50:28,506 INFO L854 garLoopResultBuilder]: At program point L4510(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,506 INFO L858 garLoopResultBuilder]: For program point L4312(line 4312) no Hoare annotation was computed. [2021-11-12 23:50:28,506 INFO L858 garLoopResultBuilder]: For program point L4114(lines 4114 4119) no Hoare annotation was computed. [2021-11-12 23:50:28,507 INFO L858 garLoopResultBuilder]: For program point L4114-1(lines 4114 4119) no Hoare annotation was computed. [2021-11-12 23:50:28,507 INFO L854 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,507 INFO L858 garLoopResultBuilder]: For program point L4907-1(line 4907) no Hoare annotation was computed. [2021-11-12 23:50:28,507 INFO L854 garLoopResultBuilder]: At program point L2826(lines 2823 2828) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,507 INFO L854 garLoopResultBuilder]: At program point L4907-2(lines 4906 4908) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,507 INFO L854 garLoopResultBuilder]: At program point L4610(lines 4540 4622) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,508 INFO L854 garLoopResultBuilder]: At program point L4709(lines 4708 4787) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,508 INFO L854 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,508 INFO L854 garLoopResultBuilder]: At program point L4445-1(line 4445) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,508 INFO L858 garLoopResultBuilder]: For program point L4247(lines 4247 4250) no Hoare annotation was computed. [2021-11-12 23:50:28,508 INFO L854 garLoopResultBuilder]: At program point L4247-2(lines 4247 4250) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,508 INFO L854 garLoopResultBuilder]: At program point L3917(lines 3868 3952) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (bvsle |ULTIMATE.start_pt_detect_~unit~0#1| (_ bv3 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,509 INFO L858 garLoopResultBuilder]: For program point L4446(line 4446) no Hoare annotation was computed. [2021-11-12 23:50:28,509 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-12 23:50:28,509 INFO L858 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2021-11-12 23:50:28,509 INFO L854 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,509 INFO L858 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2021-11-12 23:50:28,509 INFO L854 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,510 INFO L854 garLoopResultBuilder]: At program point L3951(lines 3858 3953) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,510 INFO L854 garLoopResultBuilder]: At program point L4810(lines 4674 4812) the Hoare annotation is: (= ~disable~0 (_ bv0 32)) [2021-11-12 23:50:28,510 INFO L858 garLoopResultBuilder]: For program point L4711(lines 4711 4787) no Hoare annotation was computed. [2021-11-12 23:50:28,510 INFO L858 garLoopResultBuilder]: For program point L4744-1(lines 4740 4751) no Hoare annotation was computed. [2021-11-12 23:50:28,510 INFO L854 garLoopResultBuilder]: At program point L4744(line 4744) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,510 INFO L858 garLoopResultBuilder]: For program point L4480-2(lines 4480 4483) no Hoare annotation was computed. [2021-11-12 23:50:28,510 INFO L858 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2021-11-12 23:50:28,511 INFO L858 garLoopResultBuilder]: For program point L4381(lines 4381 4384) no Hoare annotation was computed. [2021-11-12 23:50:28,511 INFO L858 garLoopResultBuilder]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2021-11-12 23:50:28,511 INFO L858 garLoopResultBuilder]: For program point L4018(lines 4018 4024) no Hoare annotation was computed. [2021-11-12 23:50:28,511 INFO L854 garLoopResultBuilder]: At program point L4943(lines 4942 4944) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,511 INFO L854 garLoopResultBuilder]: At program point L3919(lines 3868 3952) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,511 INFO L854 garLoopResultBuilder]: At program point L4712(lines 4711 4787) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,512 INFO L854 garLoopResultBuilder]: At program point L4415(lines 4410 4426) the Hoare annotation is: false [2021-11-12 23:50:28,512 INFO L854 garLoopResultBuilder]: At program point L4217(lines 4206 4222) the Hoare annotation is: false [2021-11-12 23:50:28,512 INFO L858 garLoopResultBuilder]: For program point L3986(lines 3986 3989) no Hoare annotation was computed. [2021-11-12 23:50:28,512 INFO L854 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,512 INFO L858 garLoopResultBuilder]: For program point L4647-1(line 4647) no Hoare annotation was computed. [2021-11-12 23:50:28,512 INFO L858 garLoopResultBuilder]: For program point L4185(line 4185) no Hoare annotation was computed. [2021-11-12 23:50:28,512 INFO L858 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2021-11-12 23:50:28,513 INFO L858 garLoopResultBuilder]: For program point L4714(lines 4714 4787) no Hoare annotation was computed. [2021-11-12 23:50:28,513 INFO L858 garLoopResultBuilder]: For program point L4549(lines 4549 4553) no Hoare annotation was computed. [2021-11-12 23:50:28,513 INFO L858 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2021-11-12 23:50:28,513 INFO L854 garLoopResultBuilder]: At program point L4318(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,513 INFO L854 garLoopResultBuilder]: At program point L4219(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,513 INFO L858 garLoopResultBuilder]: For program point L4285-2(lines 4285 4288) no Hoare annotation was computed. [2021-11-12 23:50:28,514 INFO L858 garLoopResultBuilder]: For program point L4285(lines 4285 4288) no Hoare annotation was computed. [2021-11-12 23:50:28,514 INFO L858 garLoopResultBuilder]: For program point L4252(line 4252) no Hoare annotation was computed. [2021-11-12 23:50:28,514 INFO L858 garLoopResultBuilder]: For program point L3922(lines 3868 3952) no Hoare annotation was computed. [2021-11-12 23:50:28,514 INFO L854 garLoopResultBuilder]: At program point L4913-2(lines 4912 4914) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,514 INFO L858 garLoopResultBuilder]: For program point L3889(lines 3889 3892) no Hoare annotation was computed. [2021-11-12 23:50:28,514 INFO L854 garLoopResultBuilder]: At program point L4913(line 4913) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,514 INFO L858 garLoopResultBuilder]: For program point L4913-1(line 4913) no Hoare annotation was computed. [2021-11-12 23:50:28,515 INFO L854 garLoopResultBuilder]: At program point L4715(lines 4714 4787) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,515 INFO L858 garLoopResultBuilder]: For program point L4451(lines 4451 4454) no Hoare annotation was computed. [2021-11-12 23:50:28,515 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-12 23:50:28,515 INFO L854 garLoopResultBuilder]: At program point L4451-2(lines 4451 4454) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,515 INFO L858 garLoopResultBuilder]: For program point L4187(lines 4187 4190) no Hoare annotation was computed. [2021-11-12 23:50:28,515 INFO L854 garLoopResultBuilder]: At program point L4022(lines 3962 4036) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,516 INFO L858 garLoopResultBuilder]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2021-11-12 23:50:28,516 INFO L854 garLoopResultBuilder]: At program point L2833(lines 2829 2835) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (bvsle |ULTIMATE.start_pt_detect_~unit~0#1| (_ bv3 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,516 INFO L858 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2021-11-12 23:50:28,516 INFO L858 garLoopResultBuilder]: For program point L4485-2(lines 4485 4488) no Hoare annotation was computed. [2021-11-12 23:50:28,516 INFO L858 garLoopResultBuilder]: For program point L4485(lines 4485 4488) no Hoare annotation was computed. [2021-11-12 23:50:28,516 INFO L858 garLoopResultBuilder]: For program point L4254(lines 4254 4257) no Hoare annotation was computed. [2021-11-12 23:50:28,516 INFO L854 garLoopResultBuilder]: At program point L4320(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,517 INFO L854 garLoopResultBuilder]: At program point L4089(lines 4048 4093) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,517 INFO L854 garLoopResultBuilder]: At program point L4618(lines 4540 4622) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,517 INFO L858 garLoopResultBuilder]: For program point L4717(lines 4717 4787) no Hoare annotation was computed. [2021-11-12 23:50:28,517 INFO L854 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,517 INFO L858 garLoopResultBuilder]: For program point L4585-1(line 4585) no Hoare annotation was computed. [2021-11-12 23:50:28,517 INFO L858 garLoopResultBuilder]: For program point L4420(lines 4420 4424) no Hoare annotation was computed. [2021-11-12 23:50:28,518 INFO L854 garLoopResultBuilder]: At program point L4255(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,518 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-11-12 23:50:28,518 INFO L854 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,518 INFO L858 garLoopResultBuilder]: For program point L3991-1(line 3991) no Hoare annotation was computed. [2021-11-12 23:50:28,518 INFO L854 garLoopResultBuilder]: At program point L3991(line 3991) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,518 INFO L858 garLoopResultBuilder]: For program point L3925-1(lines 3925 3926) no Hoare annotation was computed. [2021-11-12 23:50:28,519 INFO L854 garLoopResultBuilder]: At program point L3925(lines 3925 3926) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= |ULTIMATE.start_pt_detect_~specified~0#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,519 INFO L854 garLoopResultBuilder]: At program point L4718(lines 4717 4787) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,519 INFO L858 garLoopResultBuilder]: For program point L4652-2(lines 4652 4657) no Hoare annotation was computed. [2021-11-12 23:50:28,519 INFO L858 garLoopResultBuilder]: For program point L4652(lines 4652 4657) no Hoare annotation was computed. [2021-11-12 23:50:28,519 INFO L854 garLoopResultBuilder]: At program point L4322(lines 4148 4326) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,519 INFO L854 garLoopResultBuilder]: At program point L4421(lines 4410 4426) the Hoare annotation is: false [2021-11-12 23:50:28,520 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-12 23:50:28,520 INFO L854 garLoopResultBuilder]: At program point L4884-1(lines 4881 4892) the Hoare annotation is: (= ~disable~0 (_ bv0 32)) [2021-11-12 23:50:28,520 INFO L854 garLoopResultBuilder]: At program point L4917(lines 4916 4918) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,520 INFO L858 garLoopResultBuilder]: For program point L4884(lines 4884 4889) no Hoare annotation was computed. [2021-11-12 23:50:28,520 INFO L858 garLoopResultBuilder]: For program point L4587(lines 4587 4594) no Hoare annotation was computed. [2021-11-12 23:50:28,520 INFO L858 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2021-11-12 23:50:28,520 INFO L854 garLoopResultBuilder]: At program point L4125(lines 4096 4127) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,521 INFO L858 garLoopResultBuilder]: For program point L4059(lines 4059 4088) no Hoare annotation was computed. [2021-11-12 23:50:28,521 INFO L854 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,521 INFO L858 garLoopResultBuilder]: For program point L4720(lines 4720 4787) no Hoare annotation was computed. [2021-11-12 23:50:28,521 INFO L854 garLoopResultBuilder]: At program point L4522(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,521 INFO L854 garLoopResultBuilder]: At program point L4621(lines 4532 4623) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,521 INFO L858 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2021-11-12 23:50:28,522 INFO L854 garLoopResultBuilder]: At program point L4423(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,522 INFO L858 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2021-11-12 23:50:28,522 INFO L858 garLoopResultBuilder]: For program point L4192(lines 4192 4195) no Hoare annotation was computed. [2021-11-12 23:50:28,522 INFO L858 garLoopResultBuilder]: For program point L4192-2(lines 4192 4195) no Hoare annotation was computed. [2021-11-12 23:50:28,522 INFO L854 garLoopResultBuilder]: At program point L4225(line 4225) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,522 INFO L858 garLoopResultBuilder]: For program point L4225-1(line 4225) no Hoare annotation was computed. [2021-11-12 23:50:28,523 INFO L854 garLoopResultBuilder]: At program point L4060(lines 4059 4088) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,523 INFO L858 garLoopResultBuilder]: For program point L3994(lines 3994 3997) no Hoare annotation was computed. [2021-11-12 23:50:28,523 INFO L858 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2021-11-12 23:50:28,523 INFO L854 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,523 INFO L858 garLoopResultBuilder]: For program point L3928(lines 3928 3941) no Hoare annotation was computed. [2021-11-12 23:50:28,523 INFO L854 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: false [2021-11-12 23:50:28,523 INFO L858 garLoopResultBuilder]: For program point L3895-1(lines 3895 3897) no Hoare annotation was computed. [2021-11-12 23:50:28,524 INFO L854 garLoopResultBuilder]: At program point L3895(lines 3895 3897) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,524 INFO L854 garLoopResultBuilder]: At program point L4721(lines 4720 4787) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,524 INFO L854 garLoopResultBuilder]: At program point L4490(lines 4490 4491) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,524 INFO L858 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2021-11-12 23:50:28,524 INFO L858 garLoopResultBuilder]: For program point L4490-1(lines 4490 4491) no Hoare annotation was computed. [2021-11-12 23:50:28,524 INFO L854 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,525 INFO L858 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2021-11-12 23:50:28,525 INFO L854 garLoopResultBuilder]: At program point L4325(lines 4128 4327) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,525 INFO L854 garLoopResultBuilder]: At program point L4788(lines 4692 4811) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,525 INFO L858 garLoopResultBuilder]: For program point L4458(lines 4458 4461) no Hoare annotation was computed. [2021-11-12 23:50:28,525 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4580) no Hoare annotation was computed. [2021-11-12 23:50:28,525 INFO L854 garLoopResultBuilder]: At program point L4524(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,525 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-11-12 23:50:28,526 INFO L858 garLoopResultBuilder]: For program point L4293(lines 4293 4299) no Hoare annotation was computed. [2021-11-12 23:50:28,526 INFO L854 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,526 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-12 23:50:28,526 INFO L858 garLoopResultBuilder]: For program point L4062(lines 4062 4088) no Hoare annotation was computed. [2021-11-12 23:50:28,526 INFO L854 garLoopResultBuilder]: At program point L2972(line 2972) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,526 INFO L854 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= |ULTIMATE.start_pt_detect_~specified~0#1| (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,527 INFO L858 garLoopResultBuilder]: For program point L2972-1(line 2972) no Hoare annotation was computed. [2021-11-12 23:50:28,527 INFO L858 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2021-11-12 23:50:28,527 INFO L854 garLoopResultBuilder]: At program point L4459(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,527 INFO L854 garLoopResultBuilder]: At program point L4063(lines 4062 4088) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,527 INFO L854 garLoopResultBuilder]: At program point L3964(line 3964) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,527 INFO L858 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2021-11-12 23:50:28,528 INFO L854 garLoopResultBuilder]: At program point L4526(lines 4348 4530) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,528 INFO L854 garLoopResultBuilder]: At program point L4592(lines 4540 4622) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,528 INFO L858 garLoopResultBuilder]: For program point L4493(lines 4493 4499) no Hoare annotation was computed. [2021-11-12 23:50:28,528 INFO L854 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,528 INFO L854 garLoopResultBuilder]: At program point L4262(line 4262) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,528 INFO L858 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2021-11-12 23:50:28,528 INFO L858 garLoopResultBuilder]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point L4163(lines 4163 4176) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point L4163-2(lines 4163 4176) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point L3932(lines 3932 3939) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point L3899(lines 3899 3912) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L854 garLoopResultBuilder]: At program point L4659(lines 4626 4667) the Hoare annotation is: (and (= ~disable~0 (_ bv0 32)) (= ~ldv_module_refcounter~0 (_ bv1 32))) [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point xsFINAL(lines 3625 3667) no Hoare annotation was computed. [2021-11-12 23:50:28,529 INFO L858 garLoopResultBuilder]: For program point L3644(lines 3644 3651) no Hoare annotation was computed. [2021-11-12 23:50:28,530 INFO L858 garLoopResultBuilder]: For program point L3644-2(lines 3637 3651) no Hoare annotation was computed. [2021-11-12 23:50:28,530 INFO L861 garLoopResultBuilder]: At program point xsENTRY(lines 3625 3667) the Hoare annotation is: true [2021-11-12 23:50:28,530 INFO L861 garLoopResultBuilder]: At program point L3657(lines 3631 3666) the Hoare annotation is: true [2021-11-12 23:50:28,530 INFO L861 garLoopResultBuilder]: At program point L3655(lines 3631 3666) the Hoare annotation is: true [2021-11-12 23:50:28,530 INFO L861 garLoopResultBuilder]: At program point L3653(lines 3631 3666) the Hoare annotation is: true [2021-11-12 23:50:28,530 INFO L858 garLoopResultBuilder]: For program point xsEXIT(lines 3625 3667) no Hoare annotation was computed. [2021-11-12 23:50:28,531 INFO L858 garLoopResultBuilder]: For program point L3637(lines 3637 3651) no Hoare annotation was computed. [2021-11-12 23:50:28,531 INFO L858 garLoopResultBuilder]: For program point L3660-1(lines 3660 3663) no Hoare annotation was computed. [2021-11-12 23:50:28,531 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2814 2822) the Hoare annotation is: true [2021-11-12 23:50:28,531 INFO L858 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2814 2822) no Hoare annotation was computed. [2021-11-12 23:50:28,531 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2814 2822) no Hoare annotation was computed. [2021-11-12 23:50:28,534 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2021-11-12 23:50:28,536 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-12 23:50:28,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 11:50:28 BoogieIcfgContainer [2021-11-12 23:50:28,567 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-12 23:50:28,567 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-12 23:50:28,567 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-12 23:50:28,568 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-12 23:50:28,568 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:49:53" (3/4) ... [2021-11-12 23:50:28,571 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-12 23:50:28,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2021-11-12 23:50:28,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2021-11-12 23:50:28,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2021-11-12 23:50:28,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2021-11-12 23:50:28,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-12 23:50:28,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2021-11-12 23:50:28,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2021-11-12 23:50:28,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2021-11-12 23:50:28,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2021-11-12 23:50:28,583 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2021-11-12 23:50:28,583 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2021-11-12 23:50:28,583 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2021-11-12 23:50:28,583 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2021-11-12 23:50:28,583 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-12 23:50:28,620 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 266 nodes and edges [2021-11-12 23:50:28,624 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 80 nodes and edges [2021-11-12 23:50:28,628 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2021-11-12 23:50:28,633 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-11-12 23:50:28,637 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-12 23:50:28,641 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-12 23:50:28,645 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:50:28,649 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-12 23:50:28,881 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-12 23:50:28,881 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-12 23:50:28,882 INFO L158 Benchmark]: Toolchain (without parser) took 67574.34ms. Allocated memory was 60.8MB in the beginning and 155.2MB in the end (delta: 94.4MB). Free memory was 32.6MB in the beginning and 104.1MB in the end (delta: -71.5MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,882 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:50:28,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1798.94ms. Allocated memory was 60.8MB in the beginning and 107.0MB in the end (delta: 46.1MB). Free memory was 32.4MB in the beginning and 67.0MB in the end (delta: -34.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,883 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.22ms. Allocated memory is still 107.0MB. Free memory was 67.0MB in the beginning and 58.2MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,884 INFO L158 Benchmark]: Boogie Preprocessor took 187.71ms. Allocated memory is still 107.0MB. Free memory was 58.2MB in the beginning and 45.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,884 INFO L158 Benchmark]: RCFGBuilder took 30420.34ms. Allocated memory was 107.0MB in the beginning and 155.2MB in the end (delta: 48.2MB). Free memory was 45.9MB in the beginning and 88.3MB in the end (delta: -42.4MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,884 INFO L158 Benchmark]: TraceAbstraction took 34647.36ms. Allocated memory is still 155.2MB. Free memory was 87.3MB in the beginning and 86.1MB in the end (delta: 1.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,885 INFO L158 Benchmark]: Witness Printer took 314.24ms. Allocated memory is still 155.2MB. Free memory was 86.1MB in the beginning and 104.1MB in the end (delta: -18.0MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. [2021-11-12 23:50:28,888 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1798.94ms. Allocated memory was 60.8MB in the beginning and 107.0MB in the end (delta: 46.1MB). Free memory was 32.4MB in the beginning and 67.0MB in the end (delta: -34.6MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.22ms. Allocated memory is still 107.0MB. Free memory was 67.0MB in the beginning and 58.2MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.71ms. Allocated memory is still 107.0MB. Free memory was 58.2MB in the beginning and 45.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 30420.34ms. Allocated memory was 107.0MB in the beginning and 155.2MB in the end (delta: 48.2MB). Free memory was 45.9MB in the beginning and 88.3MB in the end (delta: -42.4MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * TraceAbstraction took 34647.36ms. Allocated memory is still 155.2MB. Free memory was 87.3MB in the beginning and 86.1MB in the end (delta: 1.2MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Witness Printer took 314.24ms. Allocated memory is still 155.2MB. Free memory was 86.1MB in the beginning and 104.1MB in the end (delta: -18.0MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4816]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 629 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 34.5s, OverallIterations: 5, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 2380 SdHoareTripleChecker+Valid, 2553.69ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2242 mSDsluCounter, 7402 SdHoareTripleChecker+Invalid, 2508.98ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2629 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 19 IncrementalHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 4773 mSDtfsCounter, 19 mSolverCounterSat, 49.60ms SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 338 GetRequests, 320 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=641occurred in iteration=4, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 5 MinimizatonAttempts, 491 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 285 LocationsWithAnnotation, 2660 PreInvPairs, 2875 NumberOfFragments, 1110 HoareAnnotationTreeSize, 2660 FomulaSimplifications, 2691 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 285 FomulaSimplificationsInter, 2437 FormulaSimplificationTreeSizeReductionInter, 15.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 4.6s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 177 NumberOfCodeBlocks, 177 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 338 ConstructedInterpolants, 0 QuantifiedInterpolants, 618 SizeOfPredicates, 4 NumberOfNonLiveVariables, 5199 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 16 InterpolantComputations, 10 PerfectInterpolantSequences, 6/12 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4532]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4930]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) || !(disable == 0bv32) - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2808]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: disable == 0bv32 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4942]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4927]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4708]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4906]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4328]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4674]: Loop Invariant Derived loop invariant: disable == 0bv32 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) || !(disable == 0bv32) - InvariantResult [Line: 4916]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4624]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: (disable == 0bv32 && ~bvsle32(unit, 3bv32)) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4048]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) || !(disable == 0bv32) - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2882]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1bv32) || !(disable == 0bv32) - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4038]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3858]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4128]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4720]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4064]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2968]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2843]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4714]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2829]: Loop Invariant Derived loop invariant: (disable == 0bv32 && ~bvsle32(unit, 3bv32)) && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 2905]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4981]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2823]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4912]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: disable == 0bv32 && ldv_module_refcounter == 1bv32 RESULT: Ultimate proved your program to be correct! [2021-11-12 23:50:29,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e470e85-3b1b-48e9-9bfe-252a2c2b374a/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE