./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/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_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:11:42,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:11:42,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:11:42,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:11:42,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:11:42,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:11:42,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:11:42,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:11:42,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:11:42,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:11:42,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:11:42,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:11:42,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:11:42,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:11:42,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:11:42,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:11:42,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:11:42,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:11:42,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:11:42,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:11:42,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:11:42,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:11:43,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:11:43,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:11:43,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:11:43,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:11:43,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:11:43,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:11:43,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:11:43,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:11:43,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:11:43,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:11:43,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:11:43,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:11:43,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:11:43,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:11:43,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:11:43,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:11:43,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:11:43,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:11:43,028 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:11:43,031 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:11:43,074 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:11:43,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:11:43,075 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:11:43,075 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:11:43,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:11:43,076 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:11:43,077 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:11:43,077 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:11:43,077 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:11:43,077 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:11:43,078 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:11:43,079 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:11:43,079 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:11:43,079 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:11:43,079 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:11:43,080 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:11:43,080 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:11:43,080 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:11:43,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:11:43,081 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:11:43,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:11:43,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:11:43,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:11:43,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:11:43,082 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:11:43,082 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:11:43,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:11:43,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:11:43,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:11:43,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:11:43,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:11:43,084 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:11:43,084 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:11:43,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:11:43,085 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:11:43,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:11:43,085 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:11:43,086 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:11:43,086 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 671af7025688a85dc58586e59527b3b4b3d5de3bc6e704e61fc885445c7de2bb [2022-10-17 17:11:43,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:11:43,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:11:43,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:11:43,426 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:11:43,428 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:11:43,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-10-17 17:11:43,510 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/data/d2803b82b/652fccdfdc0249e8871cc84aa0c90ff7/FLAGd6cc5b4a0 [2022-10-17 17:11:44,425 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:11:44,426 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-10-17 17:11:44,465 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/data/d2803b82b/652fccdfdc0249e8871cc84aa0c90ff7/FLAGd6cc5b4a0 [2022-10-17 17:11:44,929 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/data/d2803b82b/652fccdfdc0249e8871cc84aa0c90ff7 [2022-10-17 17:11:44,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:11:44,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:11:44,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:11:44,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:11:44,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:11:44,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:11:44" (1/1) ... [2022-10-17 17:11:44,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b03902d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:44, skipping insertion in model container [2022-10-17 17:11:44,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:11:44" (1/1) ... [2022-10-17 17:11:44,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:11:45,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:11:46,063 WARN L230 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_3db1fa91-caf4-4998-b786-6fa470de6df2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-10-17 17:11:46,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:11:46,143 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:11:46,400 WARN L230 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_3db1fa91-caf4-4998-b786-6fa470de6df2/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko.cil.out.i[119206,119219] [2022-10-17 17:11:46,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:11:46,506 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:11:46,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46 WrapperNode [2022-10-17 17:11:46,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:11:46,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:11:46,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:11:46,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:11:46,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,563 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,671 INFO L138 Inliner]: procedures = 103, calls = 743, calls flagged for inlining = 32, calls inlined = 30, statements flattened = 1595 [2022-10-17 17:11:46,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:11:46,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:11:46,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:11:46,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:11:46,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,826 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:11:46,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:11:46,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:11:46,861 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:11:46,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (1/1) ... [2022-10-17 17:11:46,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:11:46,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:11:46,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:11:46,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:11:46,940 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-10-17 17:11:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-10-17 17:11:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-10-17 17:11:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-10-17 17:11:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-10-17 17:11:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-10-17 17:11:46,941 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-10-17 17:11:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-10-17 17:11:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2022-10-17 17:11:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2022-10-17 17:11:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:11:46,942 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2022-10-17 17:11:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_block [2022-10-17 17:11:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-10-17 17:11:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-10-17 17:11:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2022-10-17 17:11:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2022-10-17 17:11:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:11:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:11:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2022-10-17 17:11:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2022-10-17 17:11:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2022-10-17 17:11:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2022-10-17 17:11:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2022-10-17 17:11:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2022-10-17 17:11:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:11:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:11:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:11:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 17:11:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 17:11:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:11:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2022-10-17 17:11:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2022-10-17 17:11:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2022-10-17 17:11:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2022-10-17 17:11:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2022-10-17 17:11:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2022-10-17 17:11:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:11:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:11:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:11:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 17:11:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 17:11:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:11:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:11:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:11:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:11:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2022-10-17 17:11:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2022-10-17 17:11:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2022-10-17 17:11:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2022-10-17 17:11:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:11:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2022-10-17 17:11:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2022-10-17 17:11:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2022-10-17 17:11:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2022-10-17 17:11:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2022-10-17 17:11:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2022-10-17 17:11:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2022-10-17 17:11:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2022-10-17 17:11:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2022-10-17 17:11:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_write_block [2022-10-17 17:11:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:11:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:11:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-10-17 17:11:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-10-17 17:11:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-10-17 17:11:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-10-17 17:11:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:11:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:11:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2022-10-17 17:11:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2022-10-17 17:11:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-10-17 17:11:46,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-10-17 17:11:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-10-17 17:11:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2022-10-17 17:11:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:11:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:11:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2022-10-17 17:11:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2022-10-17 17:11:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:11:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2022-10-17 17:11:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2022-10-17 17:11:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2022-10-17 17:11:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2022-10-17 17:11:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 17:11:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 17:11:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:11:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:11:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2022-10-17 17:11:46,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2022-10-17 17:11:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:11:46,980 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:11:47,419 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:11:47,424 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:11:54,486 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:11:54,507 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:11:54,507 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-10-17 17:11:56,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2022-10-17 17:11:56,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2022-10-17 17:11:56,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##232: 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; [2022-10-17 17:11:56,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##231: assume false; [2022-10-17 17:11:56,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##239: assume false; [2022-10-17 17:11:56,124 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##240: assume !false; [2022-10-17 17:11:56,235 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:11:56,934 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:11:56,934 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-10-17 17:11:56,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:11:56 BoogieIcfgContainer [2022-10-17 17:11:56,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:11:56,941 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-17 17:11:56,941 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-17 17:11:56,945 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-17 17:11:56,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.10 05:11:44" (1/3) ... [2022-10-17 17:11:56,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19705f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 05:11:56, skipping insertion in model container [2022-10-17 17:11:56,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:11:46" (2/3) ... [2022-10-17 17:11:56,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19705f2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.10 05:11:56, skipping insertion in model container [2022-10-17 17:11:56,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:11:56" (3/3) ... [2022-10-17 17:11:56,949 INFO L112 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-block-paride-pt.ko.cil.out.i [2022-10-17 17:11:56,968 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-17 17:11:56,969 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-10-17 17:11:57,038 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-17 17:11:57,045 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1107bb71, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-17 17:11:57,045 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-10-17 17:11:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand has 513 states, 322 states have (on average 1.3788819875776397) internal successors, (444), 339 states have internal predecessors, (444), 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) [2022-10-17 17:11:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-10-17 17:11:57,062 INFO L187 NwaCegarLoop]: Found error trace [2022-10-17 17:11:57,063 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 17:11:57,063 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-10-17 17:11:57,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:11:57,069 INFO L85 PathProgramCache]: Analyzing trace with hash -474724915, now seen corresponding path program 1 times [2022-10-17 17:11:57,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-10-17 17:11:57,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293419788] [2022-10-17 17:11:57,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:11:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:11:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:11:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:11:57,558 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-10-17 17:11:57,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293419788] [2022-10-17 17:11:57,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293419788] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 17:11:57,559 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 17:11:57,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-10-17 17:11:57,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643210208] [2022-10-17 17:11:57,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 17:11:57,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-17 17:11:57,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-10-17 17:11:57,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 17:11:57,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 17:11:57,612 INFO L87 Difference]: Start difference. First operand has 513 states, 322 states have (on average 1.3788819875776397) internal successors, (444), 339 states have internal predecessors, (444), 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 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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) [2022-10-17 17:11:58,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 17:11:58,141 INFO L93 Difference]: Finished difference Result 1011 states and 1504 transitions. [2022-10-17 17:11:58,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 17:11:58,143 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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 8 [2022-10-17 17:11:58,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-17 17:11:58,182 INFO L225 Difference]: With dead ends: 1011 [2022-10-17 17:11:58,182 INFO L226 Difference]: Without dead ends: 498 [2022-10-17 17:11:58,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 17:11:58,200 INFO L413 NwaCegarLoop]: 639 mSDtfsCounter, 722 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-10-17 17:11:58,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 639 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-10-17 17:11:58,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2022-10-17 17:11:58,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 498. [2022-10-17 17:11:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 498 states, 309 states have (on average 1.372168284789644) internal successors, (424), 320 states have internal predecessors, (424), 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) [2022-10-17 17:11:58,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 721 transitions. [2022-10-17 17:11:58,338 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 721 transitions. Word has length 8 [2022-10-17 17:11:58,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-17 17:11:58,338 INFO L495 AbstractCegarLoop]: Abstraction has 498 states and 721 transitions. [2022-10-17 17:11:58,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 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) [2022-10-17 17:11:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 721 transitions. [2022-10-17 17:11:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-10-17 17:11:58,340 INFO L187 NwaCegarLoop]: Found error trace [2022-10-17 17:11:58,341 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 17:11:58,341 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-17 17:11:58,341 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-10-17 17:11:58,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:11:58,342 INFO L85 PathProgramCache]: Analyzing trace with hash -484022936, now seen corresponding path program 1 times [2022-10-17 17:11:58,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-10-17 17:11:58,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971674670] [2022-10-17 17:11:58,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:11:58,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:11:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:11:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:11:58,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-10-17 17:11:58,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971674670] [2022-10-17 17:11:58,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971674670] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 17:11:58,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-17 17:11:58,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-10-17 17:11:58,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741673401] [2022-10-17 17:11:58,599 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 17:11:58,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-17 17:11:58,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-10-17 17:11:58,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 17:11:58,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 17:11:58,602 INFO L87 Difference]: Start difference. First operand 498 states and 721 transitions. Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2022-10-17 17:11:59,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 17:11:59,373 INFO L93 Difference]: Finished difference Result 994 states and 1440 transitions. [2022-10-17 17:11:59,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 17:11:59,375 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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 12 [2022-10-17 17:11:59,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-17 17:11:59,382 INFO L225 Difference]: With dead ends: 994 [2022-10-17 17:11:59,382 INFO L226 Difference]: Without dead ends: 509 [2022-10-17 17:11:59,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-10-17 17:11:59,387 INFO L413 NwaCegarLoop]: 640 mSDtfsCounter, 10 mSDsluCounter, 716 mSDsCounter, 0 mSdLazyCounter, 169 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 1275 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-17 17:11:59,388 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 1275 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 169 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-17 17:11:59,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2022-10-17 17:11:59,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 499. [2022-10-17 17:11:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 499 states, 310 states have (on average 1.3709677419354838) internal successors, (425), 321 states have internal predecessors, (425), 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) [2022-10-17 17:11:59,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 722 transitions. [2022-10-17 17:11:59,452 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 722 transitions. Word has length 12 [2022-10-17 17:11:59,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-17 17:11:59,452 INFO L495 AbstractCegarLoop]: Abstraction has 499 states and 722 transitions. [2022-10-17 17:11:59,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2022-10-17 17:11:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 722 transitions. [2022-10-17 17:11:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:11:59,455 INFO L187 NwaCegarLoop]: Found error trace [2022-10-17 17:11:59,455 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 17:11:59,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-10-17 17:11:59,457 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-10-17 17:11:59,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:11:59,458 INFO L85 PathProgramCache]: Analyzing trace with hash -1561676367, now seen corresponding path program 1 times [2022-10-17 17:11:59,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-10-17 17:11:59,461 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1065232869] [2022-10-17 17:11:59,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:11:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:11:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:11:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:11:59,713 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-10-17 17:11:59,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1065232869] [2022-10-17 17:11:59,714 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1065232869] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-17 17:11:59,714 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1482067241] [2022-10-17 17:11:59,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:11:59,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 17:11:59,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:11:59,720 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 17:11:59,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-17 17:12:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:12:00,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 891 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 17:12:00,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 17:12:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 17:12:00,233 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 17:12:00,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1482067241] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 17:12:00,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-17 17:12:00,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-10-17 17:12:00,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949466181] [2022-10-17 17:12:00,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 17:12:00,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-17 17:12:00,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-10-17 17:12:00,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 17:12:00,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 17:12:00,236 INFO L87 Difference]: Start difference. First operand 499 states and 722 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-10-17 17:12:01,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 17:12:01,014 INFO L93 Difference]: Finished difference Result 1137 states and 1684 transitions. [2022-10-17 17:12:01,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 17:12:01,019 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 15 [2022-10-17 17:12:01,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-17 17:12:01,025 INFO L225 Difference]: With dead ends: 1137 [2022-10-17 17:12:01,025 INFO L226 Difference]: Without dead ends: 705 [2022-10-17 17:12:01,028 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 17:12:01,030 INFO L413 NwaCegarLoop]: 928 mSDtfsCounter, 210 mSDsluCounter, 771 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 1617 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-10-17 17:12:01,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [278 Valid, 1617 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-10-17 17:12:01,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states. [2022-10-17 17:12:01,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 503. [2022-10-17 17:12:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 314 states have (on average 1.372611464968153) internal successors, (431), 325 states have internal predecessors, (431), 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) [2022-10-17 17:12:01,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 728 transitions. [2022-10-17 17:12:01,082 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 728 transitions. Word has length 15 [2022-10-17 17:12:01,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-17 17:12:01,082 INFO L495 AbstractCegarLoop]: Abstraction has 503 states and 728 transitions. [2022-10-17 17:12:01,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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) [2022-10-17 17:12:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 728 transitions. [2022-10-17 17:12:01,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-10-17 17:12:01,088 INFO L187 NwaCegarLoop]: Found error trace [2022-10-17 17:12:01,088 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-17 17:12:01,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-10-17 17:12:01,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 17:12:01,308 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-10-17 17:12:01,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:12:01,308 INFO L85 PathProgramCache]: Analyzing trace with hash 889510323, now seen corresponding path program 1 times [2022-10-17 17:12:01,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-10-17 17:12:01,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276961702] [2022-10-17 17:12:01,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:12:01,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:12:01,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:12:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:12:01,587 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-10-17 17:12:01,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276961702] [2022-10-17 17:12:01,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276961702] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-17 17:12:01,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913598205] [2022-10-17 17:12:01,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-17 17:12:01,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 17:12:01,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:12:01,589 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-17 17:12:01,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-17 17:12:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:12:02,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 970 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 17:12:02,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 17:12:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-10-17 17:12:02,148 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-17 17:12:02,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913598205] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-17 17:12:02,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-17 17:12:02,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2022-10-17 17:12:02,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962498727] [2022-10-17 17:12:02,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-17 17:12:02,150 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-10-17 17:12:02,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-10-17 17:12:02,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-10-17 17:12:02,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 17:12:02,153 INFO L87 Difference]: Start difference. First operand 503 states and 728 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 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) [2022-10-17 17:12:02,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-17 17:12:02,556 INFO L93 Difference]: Finished difference Result 503 states and 728 transitions. [2022-10-17 17:12:02,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-10-17 17:12:02,557 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 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 20 [2022-10-17 17:12:02,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-17 17:12:02,558 INFO L225 Difference]: With dead ends: 503 [2022-10-17 17:12:02,558 INFO L226 Difference]: Without dead ends: 0 [2022-10-17 17:12:02,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-10-17 17:12:02,561 INFO L413 NwaCegarLoop]: 636 mSDtfsCounter, 701 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 701 SdHoareTripleChecker+Valid, 636 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-10-17 17:12:02,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [701 Valid, 636 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-10-17 17:12:02,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-10-17 17:12:02,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-10-17 17:12:02,562 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) [2022-10-17 17:12:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-10-17 17:12:02,563 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2022-10-17 17:12:02,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-17 17:12:02,563 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-10-17 17:12:02,563 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 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) [2022-10-17 17:12:02,563 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-10-17 17:12:02,564 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-10-17 17:12:02,566 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-10-17 17:12:02,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-17 17:12:02,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-17 17:12:02,769 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-10-17 17:12:04,942 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 2963) no Hoare annotation was computed. [2022-10-17 17:12:04,943 INFO L899 garLoopResultBuilder]: For program point L2946-1(line 2946) no Hoare annotation was computed. [2022-10-17 17:12:04,943 INFO L902 garLoopResultBuilder]: At program point L2938(line 2938) the Hoare annotation is: true [2022-10-17 17:12:04,943 INFO L899 garLoopResultBuilder]: For program point L2936(lines 2936 2964) no Hoare annotation was computed. [2022-10-17 17:12:04,943 INFO L899 garLoopResultBuilder]: For program point L2938-1(line 2938) no Hoare annotation was computed. [2022-10-17 17:12:04,944 INFO L899 garLoopResultBuilder]: For program point L2933-1(line 2933) no Hoare annotation was computed. [2022-10-17 17:12:04,944 INFO L902 garLoopResultBuilder]: At program point L2933(line 2933) the Hoare annotation is: true [2022-10-17 17:12:04,944 INFO L902 garLoopResultBuilder]: At program point copy_from_userENTRY(lines 2922 2967) the Hoare annotation is: true [2022-10-17 17:12:04,944 INFO L899 garLoopResultBuilder]: For program point L2953-2(lines 2936 2964) no Hoare annotation was computed. [2022-10-17 17:12:04,945 INFO L902 garLoopResultBuilder]: At program point L2946(line 2946) the Hoare annotation is: true [2022-10-17 17:12:04,945 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 2922 2967) no Hoare annotation was computed. [2022-10-17 17:12:04,945 INFO L902 garLoopResultBuilder]: At program point pi_releaseENTRY(lines 4975 4977) the Hoare annotation is: true [2022-10-17 17:12:04,945 INFO L899 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 4975 4977) no Hoare annotation was computed. [2022-10-17 17:12:04,945 INFO L902 garLoopResultBuilder]: At program point write_regENTRY(lines 3050 3058) the Hoare annotation is: true [2022-10-17 17:12:04,945 INFO L899 garLoopResultBuilder]: For program point write_regEXIT(lines 3050 3058) no Hoare annotation was computed. [2022-10-17 17:12:04,945 INFO L899 garLoopResultBuilder]: For program point atomic_incEXIT(lines 2836 2842) no Hoare annotation was computed. [2022-10-17 17:12:04,945 INFO L902 garLoopResultBuilder]: At program point atomic_incENTRY(lines 2836 2842) the Hoare annotation is: true [2022-10-17 17:12:04,945 INFO L902 garLoopResultBuilder]: At program point pi_disconnectENTRY(lines 4961 4963) the Hoare annotation is: true [2022-10-17 17:12:04,949 INFO L899 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 4961 4963) no Hoare annotation was computed. [2022-10-17 17:12:04,949 INFO L902 garLoopResultBuilder]: At program point L3036(line 3036) the Hoare annotation is: true [2022-10-17 17:12:04,949 INFO L899 garLoopResultBuilder]: For program point L3036-1(line 3036) no Hoare annotation was computed. [2022-10-17 17:12:04,949 INFO L899 garLoopResultBuilder]: For program point status_regEXIT(lines 3032 3040) no Hoare annotation was computed. [2022-10-17 17:12:04,949 INFO L902 garLoopResultBuilder]: At program point status_regENTRY(lines 3032 3040) the Hoare annotation is: true [2022-10-17 17:12:04,949 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 4909 4911) no Hoare annotation was computed. [2022-10-17 17:12:04,949 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 4909 4911) the Hoare annotation is: true [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point DRIVEEXIT(lines 3059 3064) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L902 garLoopResultBuilder]: At program point DRIVEENTRY(lines 3059 3064) the Hoare annotation is: true [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point unregister_chrdevEXIT(lines 2892 2900) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L902 garLoopResultBuilder]: At program point unregister_chrdevENTRY(lines 2892 2900) the Hoare annotation is: true [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point L3202-1(line 3202) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L902 garLoopResultBuilder]: At program point L3198(line 3198) the Hoare annotation is: true [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point L3206-8(lines 3200 3220) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point L3198-1(line 3198) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point L3223(line 3223) no Hoare annotation was computed. [2022-10-17 17:12:04,950 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-10-17 17:12:04,951 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-10-17 17:12:04,951 INFO L902 garLoopResultBuilder]: At program point L3224(line 3224) the Hoare annotation is: true [2022-10-17 17:12:04,951 INFO L899 garLoopResultBuilder]: For program point L3224-1(lines 3194 3232) no Hoare annotation was computed. [2022-10-17 17:12:04,951 INFO L902 garLoopResultBuilder]: At program point L3216(line 3216) the Hoare annotation is: true [2022-10-17 17:12:04,953 INFO L899 garLoopResultBuilder]: For program point L3208(lines 3200 3220) no Hoare annotation was computed. [2022-10-17 17:12:04,953 INFO L899 garLoopResultBuilder]: For program point pt_completionEXIT(lines 3183 3233) no Hoare annotation was computed. [2022-10-17 17:12:04,953 INFO L902 garLoopResultBuilder]: At program point pt_completionENTRY(lines 3183 3233) the Hoare annotation is: true [2022-10-17 17:12:04,953 INFO L899 garLoopResultBuilder]: For program point L3200(lines 3200 3221) no Hoare annotation was computed. [2022-10-17 17:12:04,953 INFO L902 garLoopResultBuilder]: At program point L3200-1(lines 3200 3221) the Hoare annotation is: true [2022-10-17 17:12:04,954 INFO L902 garLoopResultBuilder]: At program point L3204-8(line 3204) the Hoare annotation is: true [2022-10-17 17:12:04,954 INFO L899 garLoopResultBuilder]: For program point L3205(line 3205) no Hoare annotation was computed. [2022-10-17 17:12:04,954 INFO L899 garLoopResultBuilder]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2022-10-17 17:12:04,954 INFO L902 garLoopResultBuilder]: At program point L3197(line 3197) the Hoare annotation is: true [2022-10-17 17:12:04,954 INFO L902 garLoopResultBuilder]: At program point L3210(line 3210) the Hoare annotation is: true [2022-10-17 17:12:04,955 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-10-17 17:12:04,955 INFO L902 garLoopResultBuilder]: At program point pi_read_blockENTRY(lines 4968 4970) the Hoare annotation is: true [2022-10-17 17:12:04,955 INFO L899 garLoopResultBuilder]: For program point pi_read_blockEXIT(lines 4968 4970) no Hoare annotation was computed. [2022-10-17 17:12:04,955 INFO L899 garLoopResultBuilder]: For program point read_regEXIT(lines 3041 3049) no Hoare annotation was computed. [2022-10-17 17:12:04,955 INFO L902 garLoopResultBuilder]: At program point read_regENTRY(lines 3041 3049) the Hoare annotation is: true [2022-10-17 17:12:04,956 INFO L899 garLoopResultBuilder]: For program point L3045-1(line 3045) no Hoare annotation was computed. [2022-10-17 17:12:04,956 INFO L902 garLoopResultBuilder]: At program point L3045(line 3045) the Hoare annotation is: true [2022-10-17 17:12:04,956 INFO L899 garLoopResultBuilder]: For program point pt_sleepEXIT(lines 3342 3350) no Hoare annotation was computed. [2022-10-17 17:12:04,956 INFO L902 garLoopResultBuilder]: At program point pt_sleepENTRY(lines 3342 3350) the Hoare annotation is: true [2022-10-17 17:12:04,956 INFO L902 garLoopResultBuilder]: At program point L3422(line 3422) the Hoare annotation is: true [2022-10-17 17:12:04,957 INFO L899 garLoopResultBuilder]: For program point L3423-1(line 3423) no Hoare annotation was computed. [2022-10-17 17:12:04,957 INFO L902 garLoopResultBuilder]: At program point L3423(line 3423) the Hoare annotation is: true [2022-10-17 17:12:04,957 INFO L899 garLoopResultBuilder]: For program point L3422-1(line 3422) no Hoare annotation was computed. [2022-10-17 17:12:04,957 INFO L902 garLoopResultBuilder]: At program point L3416(line 3416) the Hoare annotation is: true [2022-10-17 17:12:04,957 INFO L899 garLoopResultBuilder]: For program point L3414(lines 3414 3420) no Hoare annotation was computed. [2022-10-17 17:12:04,958 INFO L902 garLoopResultBuilder]: At program point L3412(line 3412) the Hoare annotation is: true [2022-10-17 17:12:04,958 INFO L899 garLoopResultBuilder]: For program point L3412-1(line 3412) no Hoare annotation was computed. [2022-10-17 17:12:04,958 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdFINAL(lines 3408 3427) no Hoare annotation was computed. [2022-10-17 17:12:04,958 INFO L902 garLoopResultBuilder]: At program point pt_media_access_cmdENTRY(lines 3408 3427) the Hoare annotation is: true [2022-10-17 17:12:04,958 INFO L899 garLoopResultBuilder]: For program point pt_media_access_cmdEXIT(lines 3408 3427) no Hoare annotation was computed. [2022-10-17 17:12:04,959 INFO L899 garLoopResultBuilder]: For program point pt_write_fmEXIT(lines 3449 3469) no Hoare annotation was computed. [2022-10-17 17:12:04,959 INFO L899 garLoopResultBuilder]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2022-10-17 17:12:04,959 INFO L902 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: true [2022-10-17 17:12:04,959 INFO L902 garLoopResultBuilder]: At program point pt_write_fmENTRY(lines 3449 3469) the Hoare annotation is: true [2022-10-17 17:12:04,959 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 4899 4905) the Hoare annotation is: true [2022-10-17 17:12:04,960 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4899 4905) no Hoare annotation was computed. [2022-10-17 17:12:04,960 INFO L902 garLoopResultBuilder]: At program point L4903(line 4903) the Hoare annotation is: true [2022-10-17 17:12:04,960 INFO L899 garLoopResultBuilder]: For program point L4903-1(line 4903) no Hoare annotation was computed. [2022-10-17 17:12:04,960 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4899 4905) no Hoare annotation was computed. [2022-10-17 17:12:04,960 INFO L899 garLoopResultBuilder]: For program point L4901(line 4901) no Hoare annotation was computed. [2022-10-17 17:12:04,960 INFO L899 garLoopResultBuilder]: For program point iminorEXIT(lines 2873 2878) no Hoare annotation was computed. [2022-10-17 17:12:04,961 INFO L902 garLoopResultBuilder]: At program point iminorENTRY(lines 2873 2878) the Hoare annotation is: true [2022-10-17 17:12:04,961 INFO L902 garLoopResultBuilder]: At program point L3545(lines 3533 3561) the Hoare annotation is: true [2022-10-17 17:12:04,961 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 3512) no Hoare annotation was computed. [2022-10-17 17:12:04,961 INFO L899 garLoopResultBuilder]: For program point L3541(line 3541) no Hoare annotation was computed. [2022-10-17 17:12:04,961 INFO L899 garLoopResultBuilder]: For program point L3504(lines 3504 3515) no Hoare annotation was computed. [2022-10-17 17:12:04,962 INFO L902 garLoopResultBuilder]: At program point L3533-1(lines 3533 3562) the Hoare annotation is: true [2022-10-17 17:12:04,962 INFO L902 garLoopResultBuilder]: At program point pt_resetENTRY(lines 3470 3568) the Hoare annotation is: true [2022-10-17 17:12:04,962 INFO L902 garLoopResultBuilder]: At program point L3492(line 3492) the Hoare annotation is: true [2022-10-17 17:12:04,962 INFO L902 garLoopResultBuilder]: At program point L3509(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,962 INFO L902 garLoopResultBuilder]: At program point L3530(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,963 INFO L902 garLoopResultBuilder]: At program point L3526(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,963 INFO L899 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2022-10-17 17:12:04,963 INFO L899 garLoopResultBuilder]: For program point L3522(line 3522) no Hoare annotation was computed. [2022-10-17 17:12:04,963 INFO L902 garLoopResultBuilder]: At program point L3489-1(line 3489) the Hoare annotation is: true [2022-10-17 17:12:04,963 INFO L902 garLoopResultBuilder]: At program point L3489(line 3489) the Hoare annotation is: true [2022-10-17 17:12:04,964 INFO L902 garLoopResultBuilder]: At program point L3514(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,964 INFO L902 garLoopResultBuilder]: At program point L3547(lines 3533 3561) the Hoare annotation is: true [2022-10-17 17:12:04,964 INFO L902 garLoopResultBuilder]: At program point L3506(line 3506) the Hoare annotation is: true [2022-10-17 17:12:04,964 INFO L899 garLoopResultBuilder]: For program point L3506-1(line 3506) no Hoare annotation was computed. [2022-10-17 17:12:04,964 INFO L899 garLoopResultBuilder]: For program point L3564(line 3564) no Hoare annotation was computed. [2022-10-17 17:12:04,964 INFO L899 garLoopResultBuilder]: For program point pt_resetEXIT(lines 3470 3568) no Hoare annotation was computed. [2022-10-17 17:12:04,965 INFO L899 garLoopResultBuilder]: For program point L3490(line 3490) no Hoare annotation was computed. [2022-10-17 17:12:04,965 INFO L902 garLoopResultBuilder]: At program point L3499(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,965 INFO L902 garLoopResultBuilder]: At program point L3528(lines 3481 3567) the Hoare annotation is: true [2022-10-17 17:12:04,965 INFO L902 garLoopResultBuilder]: At program point L3491-1(line 3491) the Hoare annotation is: true [2022-10-17 17:12:04,965 INFO L902 garLoopResultBuilder]: At program point L3491(line 3491) the Hoare annotation is: true [2022-10-17 17:12:04,966 INFO L902 garLoopResultBuilder]: At program point ldv_blast_assertENTRY(lines 4813 4818) the Hoare annotation is: true [2022-10-17 17:12:04,966 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertEXIT(lines 4813 4818) no Hoare annotation was computed. [2022-10-17 17:12:04,966 INFO L899 garLoopResultBuilder]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4816) no Hoare annotation was computed. [2022-10-17 17:12:04,966 INFO L899 garLoopResultBuilder]: For program point pi_write_blockEXIT(lines 4978 4980) no Hoare annotation was computed. [2022-10-17 17:12:04,966 INFO L902 garLoopResultBuilder]: At program point pi_write_blockENTRY(lines 4978 4980) the Hoare annotation is: true [2022-10-17 17:12:04,967 INFO L899 garLoopResultBuilder]: For program point L3743(lines 3743 3746) no Hoare annotation was computed. [2022-10-17 17:12:04,967 INFO L902 garLoopResultBuilder]: At program point L3760(line 3760) the Hoare annotation is: true [2022-10-17 17:12:04,967 INFO L902 garLoopResultBuilder]: At program point L3760-1(line 3760) the Hoare annotation is: true [2022-10-17 17:12:04,967 INFO L899 garLoopResultBuilder]: For program point L3785(line 3785) no Hoare annotation was computed. [2022-10-17 17:12:04,967 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3610) no Hoare annotation was computed. [2022-10-17 17:12:04,968 INFO L899 garLoopResultBuilder]: For program point L3604-2(lines 3604 3610) no Hoare annotation was computed. [2022-10-17 17:12:04,968 INFO L899 garLoopResultBuilder]: For program point L3761(line 3761) no Hoare annotation was computed. [2022-10-17 17:12:04,968 INFO L899 garLoopResultBuilder]: For program point pt_identifyEXIT(lines 3688 3814) no Hoare annotation was computed. [2022-10-17 17:12:04,968 INFO L902 garLoopResultBuilder]: At program point L3613-1(lines 3574 3623) the Hoare annotation is: true [2022-10-17 17:12:04,968 INFO L902 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: true [2022-10-17 17:12:04,968 INFO L899 garLoopResultBuilder]: For program point L3605(lines 3605 3608) no Hoare annotation was computed. [2022-10-17 17:12:04,969 INFO L899 garLoopResultBuilder]: For program point L3597(line 3597) no Hoare annotation was computed. [2022-10-17 17:12:04,969 INFO L899 garLoopResultBuilder]: For program point L3787(lines 3787 3792) no Hoare annotation was computed. [2022-10-17 17:12:04,969 INFO L899 garLoopResultBuilder]: For program point L3787-2(lines 3787 3792) no Hoare annotation was computed. [2022-10-17 17:12:04,969 INFO L902 garLoopResultBuilder]: At program point L3622(lines 3569 3624) the Hoare annotation is: true [2022-10-17 17:12:04,969 INFO L899 garLoopResultBuilder]: For program point L3780(line 3780) no Hoare annotation was computed. [2022-10-17 17:12:04,969 INFO L899 garLoopResultBuilder]: For program point L3772(line 3772) no Hoare annotation was computed. [2022-10-17 17:12:04,970 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-10-17 17:12:04,970 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-10-17 17:12:04,970 INFO L899 garLoopResultBuilder]: For program point L3748(lines 3748 3758) no Hoare annotation was computed. [2022-10-17 17:12:04,970 INFO L902 garLoopResultBuilder]: At program point L3591-2(lines 3591 3595) the Hoare annotation is: true [2022-10-17 17:12:04,970 INFO L899 garLoopResultBuilder]: For program point pt_identifyFINAL(lines 3688 3814) no Hoare annotation was computed. [2022-10-17 17:12:04,971 INFO L899 garLoopResultBuilder]: For program point L3600(lines 3600 3603) no Hoare annotation was computed. [2022-10-17 17:12:04,971 INFO L902 garLoopResultBuilder]: At program point pt_identifyENTRY(lines 3688 3814) the Hoare annotation is: true [2022-10-17 17:12:04,971 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 3783) no Hoare annotation was computed. [2022-10-17 17:12:04,971 INFO L899 garLoopResultBuilder]: For program point L3741-1(line 3741) no Hoare annotation was computed. [2022-10-17 17:12:04,971 INFO L902 garLoopResultBuilder]: At program point L3774-2(lines 3774 3783) the Hoare annotation is: true [2022-10-17 17:12:04,971 INFO L902 garLoopResultBuilder]: At program point L3741(line 3741) the Hoare annotation is: true [2022-10-17 17:12:04,972 INFO L902 garLoopResultBuilder]: At program point L3775-2(lines 3775 3778) the Hoare annotation is: true [2022-10-17 17:12:04,972 INFO L902 garLoopResultBuilder]: At program point L3767-2(lines 3767 3770) the Hoare annotation is: true [2022-10-17 17:12:04,972 INFO L899 garLoopResultBuilder]: For program point pi_initEXIT(lines 4965 4967) no Hoare annotation was computed. [2022-10-17 17:12:04,972 INFO L902 garLoopResultBuilder]: At program point pi_initENTRY(lines 4965 4967) the Hoare annotation is: true [2022-10-17 17:12:04,972 INFO L902 garLoopResultBuilder]: At program point pi_read_regrENTRY(lines 4972 4974) the Hoare annotation is: true [2022-10-17 17:12:04,973 INFO L899 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 4972 4974) no Hoare annotation was computed. [2022-10-17 17:12:04,973 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 4949 4951) the Hoare annotation is: true [2022-10-17 17:12:04,973 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 4949 4951) no Hoare annotation was computed. [2022-10-17 17:12:04,973 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3176) no Hoare annotation was computed. [2022-10-17 17:12:04,973 INFO L902 garLoopResultBuilder]: At program point pt_commandENTRY(lines 3132 3182) the Hoare annotation is: true [2022-10-17 17:12:04,973 INFO L899 garLoopResultBuilder]: For program point L3167-1(line 3167) no Hoare annotation was computed. [2022-10-17 17:12:04,974 INFO L902 garLoopResultBuilder]: At program point L3167(line 3167) the Hoare annotation is: true [2022-10-17 17:12:04,974 INFO L899 garLoopResultBuilder]: For program point L3161-1(line 3161) no Hoare annotation was computed. [2022-10-17 17:12:04,974 INFO L902 garLoopResultBuilder]: At program point L3161(line 3161) the Hoare annotation is: true [2022-10-17 17:12:04,974 INFO L899 garLoopResultBuilder]: For program point pt_commandFINAL(lines 3132 3182) no Hoare annotation was computed. [2022-10-17 17:12:04,974 INFO L899 garLoopResultBuilder]: For program point L3159(lines 3159 3165) no Hoare annotation was computed. [2022-10-17 17:12:04,974 INFO L899 garLoopResultBuilder]: For program point L3157(line 3157) no Hoare annotation was computed. [2022-10-17 17:12:04,974 INFO L902 garLoopResultBuilder]: At program point L3155(line 3155) the Hoare annotation is: true [2022-10-17 17:12:04,975 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-10-17 17:12:04,975 INFO L899 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2022-10-17 17:12:04,975 INFO L902 garLoopResultBuilder]: At program point L3143-1(line 3143) the Hoare annotation is: true [2022-10-17 17:12:04,975 INFO L902 garLoopResultBuilder]: At program point L3143(line 3143) the Hoare annotation is: true [2022-10-17 17:12:04,975 INFO L902 garLoopResultBuilder]: At program point L3141-1(line 3141) the Hoare annotation is: true [2022-10-17 17:12:04,975 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-10-17 17:12:04,976 INFO L902 garLoopResultBuilder]: At program point L3141(line 3141) the Hoare annotation is: true [2022-10-17 17:12:04,976 INFO L899 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2022-10-17 17:12:04,976 INFO L902 garLoopResultBuilder]: At program point L3156(line 3156) the Hoare annotation is: true [2022-10-17 17:12:04,976 INFO L902 garLoopResultBuilder]: At program point L3154(line 3154) the Hoare annotation is: true [2022-10-17 17:12:04,976 INFO L902 garLoopResultBuilder]: At program point L3154-1(line 3154) the Hoare annotation is: true [2022-10-17 17:12:04,976 INFO L902 garLoopResultBuilder]: At program point L3148(line 3148) the Hoare annotation is: true [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point L3146(lines 3146 3152) no Hoare annotation was computed. [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point L3148-1(line 3148) no Hoare annotation was computed. [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point L3144(line 3144) no Hoare annotation was computed. [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point L3142(line 3142) no Hoare annotation was computed. [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point pt_commandEXIT(lines 3132 3182) no Hoare annotation was computed. [2022-10-17 17:12:04,977 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-10-17 17:12:04,978 INFO L902 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: true [2022-10-17 17:12:04,978 INFO L902 garLoopResultBuilder]: At program point L3079(lines 3073 3130) the Hoare annotation is: true [2022-10-17 17:12:04,978 INFO L899 garLoopResultBuilder]: For program point L3112-1(line 3112) no Hoare annotation was computed. [2022-10-17 17:12:04,978 INFO L899 garLoopResultBuilder]: For program point L3108(lines 3108 3128) no Hoare annotation was computed. [2022-10-17 17:12:04,978 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3103) no Hoare annotation was computed. [2022-10-17 17:12:04,978 INFO L899 garLoopResultBuilder]: For program point L3113-1(line 3113) no Hoare annotation was computed. [2022-10-17 17:12:04,979 INFO L902 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: true [2022-10-17 17:12:04,979 INFO L902 garLoopResultBuilder]: At program point L3109(lines 3105 3128) the Hoare annotation is: true [2022-10-17 17:12:04,979 INFO L899 garLoopResultBuilder]: For program point pt_waitEXIT(lines 3065 3131) no Hoare annotation was computed. [2022-10-17 17:12:04,979 INFO L899 garLoopResultBuilder]: For program point L3093(lines 3093 3097) no Hoare annotation was computed. [2022-10-17 17:12:04,979 INFO L899 garLoopResultBuilder]: For program point L3089(lines 3089 3100) no Hoare annotation was computed. [2022-10-17 17:12:04,980 INFO L899 garLoopResultBuilder]: For program point L3085(lines 3085 3103) no Hoare annotation was computed. [2022-10-17 17:12:04,980 INFO L902 garLoopResultBuilder]: At program point pt_waitENTRY(lines 3065 3131) the Hoare annotation is: true [2022-10-17 17:12:04,980 INFO L902 garLoopResultBuilder]: At program point L3102(lines 3073 3130) the Hoare annotation is: true [2022-10-17 17:12:04,980 INFO L902 garLoopResultBuilder]: At program point L3094(lines 3073 3130) the Hoare annotation is: true [2022-10-17 17:12:04,980 INFO L899 garLoopResultBuilder]: For program point pt_waitFINAL(lines 3065 3131) no Hoare annotation was computed. [2022-10-17 17:12:04,980 INFO L902 garLoopResultBuilder]: At program point L3090(lines 3085 3103) the Hoare annotation is: true [2022-10-17 17:12:04,981 INFO L899 garLoopResultBuilder]: For program point L3111(line 3111) no Hoare annotation was computed. [2022-10-17 17:12:04,981 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 4955 4957) the Hoare annotation is: true [2022-10-17 17:12:04,981 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 4955 4957) no Hoare annotation was computed. [2022-10-17 17:12:04,981 INFO L902 garLoopResultBuilder]: At program point pi_connectENTRY(lines 4958 4960) the Hoare annotation is: true [2022-10-17 17:12:04,981 INFO L899 garLoopResultBuilder]: For program point pi_connectEXIT(lines 4958 4960) no Hoare annotation was computed. [2022-10-17 17:12:04,981 INFO L899 garLoopResultBuilder]: For program point device_destroyEXIT(lines 4936 4938) no Hoare annotation was computed. [2022-10-17 17:12:04,982 INFO L902 garLoopResultBuilder]: At program point device_destroyENTRY(lines 4936 4938) the Hoare annotation is: true [2022-10-17 17:12:04,982 INFO L899 garLoopResultBuilder]: For program point ldv_check_return_valueEXIT(lines 4939 4941) no Hoare annotation was computed. [2022-10-17 17:12:04,982 INFO L902 garLoopResultBuilder]: At program point ldv_check_return_valueENTRY(lines 4939 4941) the Hoare annotation is: true [2022-10-17 17:12:04,982 INFO L902 garLoopResultBuilder]: At program point mutex_lock_nestedENTRY(lines 4952 4954) the Hoare annotation is: true [2022-10-17 17:12:04,982 INFO L899 garLoopResultBuilder]: For program point mutex_lock_nestedEXIT(lines 4952 4954) no Hoare annotation was computed. [2022-10-17 17:12:04,983 INFO L902 garLoopResultBuilder]: At program point L3838(lines 3821 3843) the Hoare annotation is: true [2022-10-17 17:12:04,983 INFO L902 garLoopResultBuilder]: At program point L3836(lines 3821 3843) the Hoare annotation is: true [2022-10-17 17:12:04,983 INFO L902 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: true [2022-10-17 17:12:04,983 INFO L899 garLoopResultBuilder]: For program point L3828(lines 3828 3834) no Hoare annotation was computed. [2022-10-17 17:12:04,983 INFO L902 garLoopResultBuilder]: At program point pt_probeENTRY(lines 3815 3857) the Hoare annotation is: true [2022-10-17 17:12:04,984 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2022-10-17 17:12:04,984 INFO L899 garLoopResultBuilder]: For program point L3826(line 3826) no Hoare annotation was computed. [2022-10-17 17:12:04,984 INFO L899 garLoopResultBuilder]: For program point L3849-1(line 3849) no Hoare annotation was computed. [2022-10-17 17:12:04,984 INFO L902 garLoopResultBuilder]: At program point L3849(line 3849) the Hoare annotation is: true [2022-10-17 17:12:04,984 INFO L899 garLoopResultBuilder]: For program point L3847(lines 3847 3853) no Hoare annotation was computed. [2022-10-17 17:12:04,984 INFO L899 garLoopResultBuilder]: For program point L3845-1(line 3845) no Hoare annotation was computed. [2022-10-17 17:12:04,985 INFO L902 garLoopResultBuilder]: At program point L3845(line 3845) the Hoare annotation is: true [2022-10-17 17:12:04,985 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2022-10-17 17:12:04,985 INFO L899 garLoopResultBuilder]: For program point pt_probeEXIT(lines 3815 3857) no Hoare annotation was computed. [2022-10-17 17:12:04,985 INFO L902 garLoopResultBuilder]: At program point L3821-1(lines 3821 3854) the Hoare annotation is: true [2022-10-17 17:12:04,985 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 3854) no Hoare annotation was computed. [2022-10-17 17:12:04,985 INFO L899 garLoopResultBuilder]: For program point pt_probeFINAL(lines 3815 3857) no Hoare annotation was computed. [2022-10-17 17:12:04,986 INFO L899 garLoopResultBuilder]: For program point pt_rewindEXIT(lines 3428 3448) no Hoare annotation was computed. [2022-10-17 17:12:04,986 INFO L902 garLoopResultBuilder]: At program point L3444(line 3444) the Hoare annotation is: true [2022-10-17 17:12:04,986 INFO L902 garLoopResultBuilder]: At program point pt_rewindENTRY(lines 3428 3448) the Hoare annotation is: true [2022-10-17 17:12:04,986 INFO L899 garLoopResultBuilder]: For program point L3444-1(line 3444) no Hoare annotation was computed. [2022-10-17 17:12:04,986 INFO L899 garLoopResultBuilder]: For program point L3320(lines 3320 3324) no Hoare annotation was computed. [2022-10-17 17:12:04,987 INFO L902 garLoopResultBuilder]: At program point L3306(lines 3306 3326) the Hoare annotation is: true [2022-10-17 17:12:04,987 INFO L902 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: true [2022-10-17 17:12:04,987 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-10-17 17:12:04,987 INFO L902 garLoopResultBuilder]: At program point L3335(line 3335) the Hoare annotation is: true [2022-10-17 17:12:04,987 INFO L899 garLoopResultBuilder]: For program point L3333(lines 3333 3338) no Hoare annotation was computed. [2022-10-17 17:12:04,987 INFO L899 garLoopResultBuilder]: For program point L3329-1(line 3329) no Hoare annotation was computed. [2022-10-17 17:12:04,988 INFO L902 garLoopResultBuilder]: At program point L3329(line 3329) the Hoare annotation is: true [2022-10-17 17:12:04,988 INFO L899 garLoopResultBuilder]: For program point L3327-1(lines 3302 3340) no Hoare annotation was computed. [2022-10-17 17:12:04,988 INFO L902 garLoopResultBuilder]: At program point L3323(lines 3302 3340) the Hoare annotation is: true [2022-10-17 17:12:04,988 INFO L895 garLoopResultBuilder]: At program point L3321(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-10-17 17:12:04,989 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3310 3326) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-10-17 17:12:04,989 INFO L899 garLoopResultBuilder]: For program point pt_atapiEXIT(lines 3298 3341) no Hoare annotation was computed. [2022-10-17 17:12:04,989 INFO L902 garLoopResultBuilder]: At program point pt_atapiENTRY(lines 3298 3341) the Hoare annotation is: true [2022-10-17 17:12:04,989 INFO L899 garLoopResultBuilder]: For program point L3388(lines 3388 3404) no Hoare annotation was computed. [2022-10-17 17:12:04,989 INFO L902 garLoopResultBuilder]: At program point L3390-1(lines 3390 3398) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L902 garLoopResultBuilder]: At program point L3382(lines 3357 3406) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L902 garLoopResultBuilder]: At program point L3380(lines 3357 3406) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L902 garLoopResultBuilder]: At program point L3378(lines 3357 3406) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L902 garLoopResultBuilder]: At program point pt_poll_dscENTRY(lines 3351 3407) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L902 garLoopResultBuilder]: At program point L3372(line 3372) the Hoare annotation is: true [2022-10-17 17:12:04,990 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscEXIT(lines 3351 3407) no Hoare annotation was computed. [2022-10-17 17:12:04,991 INFO L899 garLoopResultBuilder]: For program point L3370(line 3370) no Hoare annotation was computed. [2022-10-17 17:12:04,991 INFO L899 garLoopResultBuilder]: For program point L3372-1(lines 3357 3406) no Hoare annotation was computed. [2022-10-17 17:12:04,991 INFO L899 garLoopResultBuilder]: For program point L3368(line 3368) no Hoare annotation was computed. [2022-10-17 17:12:04,991 INFO L902 garLoopResultBuilder]: At program point L3389(lines 3385 3404) the Hoare annotation is: true [2022-10-17 17:12:04,991 INFO L899 garLoopResultBuilder]: For program point pt_poll_dscFINAL(lines 3351 3407) no Hoare annotation was computed. [2022-10-17 17:12:04,991 INFO L899 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2022-10-17 17:12:04,992 INFO L902 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2022-10-17 17:12:04,992 INFO L902 garLoopResultBuilder]: At program point L3369-1(line 3369) the Hoare annotation is: true [2022-10-17 17:12:04,992 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-10-17 17:12:04,992 INFO L902 garLoopResultBuilder]: At program point L3369(line 3369) the Hoare annotation is: true [2022-10-17 17:12:04,992 INFO L902 garLoopResultBuilder]: At program point L3367-1(line 3367) the Hoare annotation is: true [2022-10-17 17:12:04,993 INFO L902 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2022-10-17 17:12:04,993 INFO L899 garLoopResultBuilder]: For program point L3365(line 3365) no Hoare annotation was computed. [2022-10-17 17:12:04,993 INFO L902 garLoopResultBuilder]: At program point L3678(lines 3671 3686) the Hoare annotation is: true [2022-10-17 17:12:04,993 INFO L899 garLoopResultBuilder]: For program point xnEXIT(lines 3668 3687) no Hoare annotation was computed. [2022-10-17 17:12:04,993 INFO L902 garLoopResultBuilder]: At program point xnENTRY(lines 3668 3687) the Hoare annotation is: true [2022-10-17 17:12:04,993 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 4923 4925) no Hoare annotation was computed. [2022-10-17 17:12:04,994 INFO L902 garLoopResultBuilder]: At program point _copy_from_userENTRY(lines 4923 4925) the Hoare annotation is: true [2022-10-17 17:12:04,994 INFO L902 garLoopResultBuilder]: At program point L3256(lines 3256 3276) the Hoare annotation is: true [2022-10-17 17:12:04,994 INFO L902 garLoopResultBuilder]: At program point L3254(line 3254) the Hoare annotation is: true [2022-10-17 17:12:04,994 INFO L899 garLoopResultBuilder]: For program point L3254-1(line 3254) no Hoare annotation was computed. [2022-10-17 17:12:04,994 INFO L899 garLoopResultBuilder]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2022-10-17 17:12:04,995 INFO L902 garLoopResultBuilder]: At program point L3279(line 3279) the Hoare annotation is: true [2022-10-17 17:12:04,995 INFO L899 garLoopResultBuilder]: For program point L3277-1(lines 3277 3282) no Hoare annotation was computed. [2022-10-17 17:12:04,995 INFO L899 garLoopResultBuilder]: For program point pt_req_senseEXIT(lines 3234 3297) no Hoare annotation was computed. [2022-10-17 17:12:04,995 INFO L902 garLoopResultBuilder]: At program point L3273(lines 3240 3296) the Hoare annotation is: true [2022-10-17 17:12:04,995 INFO L895 garLoopResultBuilder]: At program point L3271(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-10-17 17:12:04,996 INFO L895 garLoopResultBuilder]: At program point L3265(lines 3260 3276) the Hoare annotation is: (or (not (= ~ldv_module_refcounter~0 1)) (not (= ~disable~0 0))) [2022-10-17 17:12:04,996 INFO L902 garLoopResultBuilder]: At program point pt_req_senseENTRY(lines 3234 3297) the Hoare annotation is: true [2022-10-17 17:12:04,996 INFO L899 garLoopResultBuilder]: For program point L3270(lines 3270 3274) no Hoare annotation was computed. [2022-10-17 17:12:04,996 INFO L895 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,996 INFO L899 garLoopResultBuilder]: For program point L4263-8(lines 4148 4326) no Hoare annotation was computed. [2022-10-17 17:12:04,996 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4005) no Hoare annotation was computed. [2022-10-17 17:12:04,997 INFO L895 garLoopResultBuilder]: At program point L3999-2(lines 3999 4005) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,997 INFO L895 garLoopResultBuilder]: At program point L4759(line 4759) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,997 INFO L899 garLoopResultBuilder]: For program point L4759-1(lines 4755 4766) no Hoare annotation was computed. [2022-10-17 17:12:04,997 INFO L895 garLoopResultBuilder]: At program point L4495(line 4495) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,997 INFO L899 garLoopResultBuilder]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2022-10-17 17:12:04,998 INFO L899 garLoopResultBuilder]: For program point L4363(lines 4363 4366) no Hoare annotation was computed. [2022-10-17 17:12:04,998 INFO L895 garLoopResultBuilder]: At program point L4429(line 4429) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,998 INFO L899 garLoopResultBuilder]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2022-10-17 17:12:04,998 INFO L895 garLoopResultBuilder]: At program point L4231-1(lines 4231 4235) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,998 INFO L899 garLoopResultBuilder]: For program point L4000(lines 4000 4003) no Hoare annotation was computed. [2022-10-17 17:12:04,999 INFO L899 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2022-10-17 17:12:04,999 INFO L899 garLoopResultBuilder]: For program point L3967-1(lines 3962 4036) no Hoare annotation was computed. [2022-10-17 17:12:04,999 INFO L895 garLoopResultBuilder]: At program point L3967(line 3967) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:04,999 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-10-17 17:12:04,999 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,000 INFO L899 garLoopResultBuilder]: For program point L4793(lines 4793 4800) no Hoare annotation was computed. [2022-10-17 17:12:05,000 INFO L895 garLoopResultBuilder]: At program point L4463(line 4463) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,000 INFO L899 garLoopResultBuilder]: For program point L4463-1(line 4463) no Hoare annotation was computed. [2022-10-17 17:12:05,000 INFO L895 garLoopResultBuilder]: At program point L4529(lines 4328 4531) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,001 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,001 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-10-17 17:12:05,001 INFO L899 garLoopResultBuilder]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2022-10-17 17:12:05,001 INFO L895 garLoopResultBuilder]: At program point L4464(line 4464) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,001 INFO L899 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2022-10-17 17:12:05,001 INFO L895 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,002 INFO L895 garLoopResultBuilder]: At program point L4035(lines 3954 4037) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,002 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 3910) no Hoare annotation was computed. [2022-10-17 17:12:05,002 INFO L899 garLoopResultBuilder]: For program point L4630(lines 4630 4636) no Hoare annotation was computed. [2022-10-17 17:12:05,002 INFO L895 garLoopResultBuilder]: At program point L4729(line 4729) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,002 INFO L899 garLoopResultBuilder]: For program point L4729-1(lines 4726 4736) no Hoare annotation was computed. [2022-10-17 17:12:05,003 INFO L899 garLoopResultBuilder]: For program point L4564-2(lines 4564 4569) no Hoare annotation was computed. [2022-10-17 17:12:05,003 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4636) no Hoare annotation was computed. [2022-10-17 17:12:05,003 INFO L899 garLoopResultBuilder]: For program point L4564(lines 4564 4569) no Hoare annotation was computed. [2022-10-17 17:12:05,003 INFO L895 garLoopResultBuilder]: At program point L4267(line 4267) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,003 INFO L899 garLoopResultBuilder]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2022-10-17 17:12:05,004 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-10-17 17:12:05,004 INFO L895 garLoopResultBuilder]: At program point L4069(line 4069) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,004 INFO L899 garLoopResultBuilder]: For program point L3937-1(line 3937) no Hoare annotation was computed. [2022-10-17 17:12:05,004 INFO L895 garLoopResultBuilder]: At program point L3937(line 3937) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-10-17 17:12:05,004 INFO L899 garLoopResultBuilder]: For program point L4796(lines 4796 4800) no Hoare annotation was computed. [2022-10-17 17:12:05,005 INFO L895 garLoopResultBuilder]: At program point L4466(line 4466) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,005 INFO L899 garLoopResultBuilder]: For program point L4367(lines 4367 4380) no Hoare annotation was computed. [2022-10-17 17:12:05,005 INFO L899 garLoopResultBuilder]: For program point L4466-1(line 4466) no Hoare annotation was computed. [2022-10-17 17:12:05,005 INFO L895 garLoopResultBuilder]: At program point L4202(lines 4202 4222) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,005 INFO L899 garLoopResultBuilder]: For program point L4367-2(lines 4367 4380) no Hoare annotation was computed. [2022-10-17 17:12:05,006 INFO L895 garLoopResultBuilder]: At program point L4070(line 4070) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,006 INFO L899 garLoopResultBuilder]: For program point L3971-1(line 3971) no Hoare annotation was computed. [2022-10-17 17:12:05,006 INFO L895 garLoopResultBuilder]: At program point L3971(line 3971) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,006 INFO L895 garLoopResultBuilder]: At program point L4797(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,006 INFO L895 garLoopResultBuilder]: At program point L4632-1(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,007 INFO L895 garLoopResultBuilder]: At program point L4566(line 4566) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,007 INFO L895 garLoopResultBuilder]: At program point L4632(line 4632) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,007 INFO L899 garLoopResultBuilder]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2022-10-17 17:12:05,007 INFO L895 garLoopResultBuilder]: At program point L4302(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,007 INFO L899 garLoopResultBuilder]: For program point L4467-8(lines 4348 4530) no Hoare annotation was computed. [2022-10-17 17:12:05,007 INFO L899 garLoopResultBuilder]: For program point L4104(lines 4104 4107) no Hoare annotation was computed. [2022-10-17 17:12:05,008 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4038 4095) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,008 INFO L899 garLoopResultBuilder]: For program point L4071(line 4071) no Hoare annotation was computed. [2022-10-17 17:12:05,008 INFO L899 garLoopResultBuilder]: For program point L4699(lines 4699 4702) no Hoare annotation was computed. [2022-10-17 17:12:05,008 INFO L895 garLoopResultBuilder]: At program point L4435-1(lines 4435 4439) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,008 INFO L895 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,009 INFO L899 garLoopResultBuilder]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2022-10-17 17:12:05,009 INFO L899 garLoopResultBuilder]: For program point L4237(line 4237) no Hoare annotation was computed. [2022-10-17 17:12:05,009 INFO L895 garLoopResultBuilder]: At program point L4799(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,009 INFO L895 garLoopResultBuilder]: At program point L4370(line 4370) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,009 INFO L899 garLoopResultBuilder]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2022-10-17 17:12:05,009 INFO L899 garLoopResultBuilder]: For program point L4007(line 4007) no Hoare annotation was computed. [2022-10-17 17:12:05,010 INFO L895 garLoopResultBuilder]: At program point L3908(line 3908) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,010 INFO L899 garLoopResultBuilder]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2022-10-17 17:12:05,010 INFO L899 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2022-10-17 17:12:05,010 INFO L895 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,010 INFO L899 garLoopResultBuilder]: For program point L4239(lines 4239 4246) no Hoare annotation was computed. [2022-10-17 17:12:05,011 INFO L899 garLoopResultBuilder]: For program point L4173(lines 4173 4176) no Hoare annotation was computed. [2022-10-17 17:12:05,011 INFO L895 garLoopResultBuilder]: At program point L3975(lines 3975 3981) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,011 INFO L895 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,011 INFO L899 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2022-10-17 17:12:05,011 INFO L895 garLoopResultBuilder]: At program point L4306(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,011 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2022-10-17 17:12:05,012 INFO L899 garLoopResultBuilder]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2022-10-17 17:12:05,012 INFO L899 garLoopResultBuilder]: For program point L4108-1(lines 4108 4113) no Hoare annotation was computed. [2022-10-17 17:12:05,012 INFO L895 garLoopResultBuilder]: At program point L4571(lines 4557 4579) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,012 INFO L895 garLoopResultBuilder]: At program point L4406(lines 4406 4426) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,012 INFO L895 garLoopResultBuilder]: At program point L4241(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,013 INFO L895 garLoopResultBuilder]: At program point L4241-1(line 4241) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,013 INFO L895 garLoopResultBuilder]: At program point L4076(line 4076) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,013 INFO L899 garLoopResultBuilder]: For program point L3977-1(line 3977) no Hoare annotation was computed. [2022-10-17 17:12:05,013 INFO L895 garLoopResultBuilder]: At program point L3977(line 3977) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,013 INFO L895 garLoopResultBuilder]: At program point L4638(lines 4626 4667) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,014 INFO L895 garLoopResultBuilder]: At program point L4506(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,014 INFO L899 garLoopResultBuilder]: For program point L4242(line 4242) no Hoare annotation was computed. [2022-10-17 17:12:05,014 INFO L895 garLoopResultBuilder]: At program point L4110(line 4110) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,014 INFO L895 garLoopResultBuilder]: At program point L4077(line 4077) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,014 INFO L899 garLoopResultBuilder]: For program point L4441(line 4441) no Hoare annotation was computed. [2022-10-17 17:12:05,015 INFO L899 garLoopResultBuilder]: For program point L4177(lines 4177 4180) no Hoare annotation was computed. [2022-10-17 17:12:05,015 INFO L899 garLoopResultBuilder]: For program point L4078(line 4078) no Hoare annotation was computed. [2022-10-17 17:12:05,015 INFO L895 garLoopResultBuilder]: At program point L3913(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,015 INFO L899 garLoopResultBuilder]: For program point L4541(lines 4541 4545) no Hoare annotation was computed. [2022-10-17 17:12:05,015 INFO L895 garLoopResultBuilder]: At program point L4211(lines 4206 4222) the Hoare annotation is: false [2022-10-17 17:12:05,015 INFO L895 garLoopResultBuilder]: At program point L4046(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,016 INFO L895 garLoopResultBuilder]: At program point L4806(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,016 INFO L895 garLoopResultBuilder]: At program point L4608(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,016 INFO L899 garLoopResultBuilder]: For program point L4443(lines 4443 4450) no Hoare annotation was computed. [2022-10-17 17:12:05,016 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2022-10-17 17:12:05,016 INFO L895 garLoopResultBuilder]: At program point L4047(lines 4046 4093) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,017 INFO L895 garLoopResultBuilder]: At program point L3915(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,017 INFO L899 garLoopResultBuilder]: For program point L4708(lines 4708 4787) no Hoare annotation was computed. [2022-10-17 17:12:05,017 INFO L895 garLoopResultBuilder]: At program point L4510(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,017 INFO L899 garLoopResultBuilder]: For program point L4312(line 4312) no Hoare annotation was computed. [2022-10-17 17:12:05,017 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4119) no Hoare annotation was computed. [2022-10-17 17:12:05,017 INFO L899 garLoopResultBuilder]: For program point L4114-1(lines 4114 4119) no Hoare annotation was computed. [2022-10-17 17:12:05,018 INFO L895 garLoopResultBuilder]: At program point L4907(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,018 INFO L895 garLoopResultBuilder]: At program point L4907-1(line 4907) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,018 INFO L895 garLoopResultBuilder]: At program point L4709(lines 4708 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,018 INFO L895 garLoopResultBuilder]: At program point L4445(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,018 INFO L895 garLoopResultBuilder]: At program point L4445-1(line 4445) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,019 INFO L895 garLoopResultBuilder]: At program point L4247-2(lines 4247 4250) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,019 INFO L899 garLoopResultBuilder]: For program point L4446(line 4446) no Hoare annotation was computed. [2022-10-17 17:12:05,019 INFO L902 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2022-10-17 17:12:05,019 INFO L899 garLoopResultBuilder]: For program point L4314(lines 4314 4317) no Hoare annotation was computed. [2022-10-17 17:12:05,019 INFO L895 garLoopResultBuilder]: At program point L4281(line 4281) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,020 INFO L899 garLoopResultBuilder]: For program point L4281-1(line 4281) no Hoare annotation was computed. [2022-10-17 17:12:05,020 INFO L895 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,020 INFO L899 garLoopResultBuilder]: For program point L4711(lines 4711 4787) no Hoare annotation was computed. [2022-10-17 17:12:05,020 INFO L899 garLoopResultBuilder]: For program point L4744-1(lines 4740 4751) no Hoare annotation was computed. [2022-10-17 17:12:05,020 INFO L895 garLoopResultBuilder]: At program point L4744(line 4744) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,020 INFO L899 garLoopResultBuilder]: For program point L4381(lines 4381 4384) no Hoare annotation was computed. [2022-10-17 17:12:05,021 INFO L899 garLoopResultBuilder]: For program point L4216(lines 4216 4220) no Hoare annotation was computed. [2022-10-17 17:12:05,021 INFO L899 garLoopResultBuilder]: For program point L4018(lines 4018 4024) no Hoare annotation was computed. [2022-10-17 17:12:05,021 INFO L895 garLoopResultBuilder]: At program point L3919(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,021 INFO L895 garLoopResultBuilder]: At program point L4712(lines 4711 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,021 INFO L895 garLoopResultBuilder]: At program point L4415(lines 4410 4426) the Hoare annotation is: false [2022-10-17 17:12:05,021 INFO L895 garLoopResultBuilder]: At program point L4217(lines 4206 4222) the Hoare annotation is: false [2022-10-17 17:12:05,022 INFO L899 garLoopResultBuilder]: For program point L3986(lines 3986 3989) no Hoare annotation was computed. [2022-10-17 17:12:05,022 INFO L895 garLoopResultBuilder]: At program point L4647(line 4647) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,022 INFO L899 garLoopResultBuilder]: For program point L4647-1(line 4647) no Hoare annotation was computed. [2022-10-17 17:12:05,022 INFO L899 garLoopResultBuilder]: For program point L4185(line 4185) no Hoare annotation was computed. [2022-10-17 17:12:05,022 INFO L899 garLoopResultBuilder]: For program point L4053(line 4053) no Hoare annotation was computed. [2022-10-17 17:12:05,022 INFO L899 garLoopResultBuilder]: For program point L4714(lines 4714 4787) no Hoare annotation was computed. [2022-10-17 17:12:05,023 INFO L895 garLoopResultBuilder]: At program point L4549(lines 4549 4553) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,023 INFO L899 garLoopResultBuilder]: For program point L4516(line 4516) no Hoare annotation was computed. [2022-10-17 17:12:05,023 INFO L895 garLoopResultBuilder]: At program point L4318(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,023 INFO L895 garLoopResultBuilder]: At program point L4219(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,023 INFO L899 garLoopResultBuilder]: For program point L4252(line 4252) no Hoare annotation was computed. [2022-10-17 17:12:05,024 INFO L895 garLoopResultBuilder]: At program point L3922(lines 3868 3952) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,024 INFO L899 garLoopResultBuilder]: For program point L3889(lines 3889 3892) no Hoare annotation was computed. [2022-10-17 17:12:05,024 INFO L895 garLoopResultBuilder]: At program point L4913(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,024 INFO L895 garLoopResultBuilder]: At program point L4913-1(line 4913) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,024 INFO L895 garLoopResultBuilder]: At program point L4715(lines 4714 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,025 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-10-17 17:12:05,025 INFO L895 garLoopResultBuilder]: At program point L4451-2(lines 4451 4454) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,025 INFO L899 garLoopResultBuilder]: For program point L4187(lines 4187 4190) no Hoare annotation was computed. [2022-10-17 17:12:05,025 INFO L895 garLoopResultBuilder]: At program point L4022(lines 3962 4036) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,025 INFO L899 garLoopResultBuilder]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2022-10-17 17:12:05,025 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 4521) no Hoare annotation was computed. [2022-10-17 17:12:05,026 INFO L899 garLoopResultBuilder]: For program point L4254(lines 4254 4257) no Hoare annotation was computed. [2022-10-17 17:12:05,026 INFO L895 garLoopResultBuilder]: At program point L4320(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,026 INFO L895 garLoopResultBuilder]: At program point L4618(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,026 INFO L899 garLoopResultBuilder]: For program point L4717(lines 4717 4787) no Hoare annotation was computed. [2022-10-17 17:12:05,026 INFO L895 garLoopResultBuilder]: At program point L4585(line 4585) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,026 INFO L899 garLoopResultBuilder]: For program point L4585-1(line 4585) no Hoare annotation was computed. [2022-10-17 17:12:05,027 INFO L899 garLoopResultBuilder]: For program point L4420(lines 4420 4424) no Hoare annotation was computed. [2022-10-17 17:12:05,027 INFO L895 garLoopResultBuilder]: At program point L4255(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,027 INFO L899 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2022-10-17 17:12:05,027 INFO L895 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,027 INFO L899 garLoopResultBuilder]: For program point L3991-1(line 3991) no Hoare annotation was computed. [2022-10-17 17:12:05,028 INFO L895 garLoopResultBuilder]: At program point L3991(line 3991) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,028 INFO L899 garLoopResultBuilder]: For program point L3925-1(lines 3925 3926) no Hoare annotation was computed. [2022-10-17 17:12:05,028 INFO L895 garLoopResultBuilder]: At program point L3925(lines 3925 3926) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-10-17 17:12:05,028 INFO L895 garLoopResultBuilder]: At program point L4718(lines 4717 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,028 INFO L899 garLoopResultBuilder]: For program point L4652-2(lines 4652 4657) no Hoare annotation was computed. [2022-10-17 17:12:05,028 INFO L899 garLoopResultBuilder]: For program point L4652(lines 4652 4657) no Hoare annotation was computed. [2022-10-17 17:12:05,029 INFO L895 garLoopResultBuilder]: At program point L4322(lines 4148 4326) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,029 INFO L895 garLoopResultBuilder]: At program point L4421(lines 4410 4426) the Hoare annotation is: false [2022-10-17 17:12:05,029 INFO L895 garLoopResultBuilder]: At program point L4884-1(lines 4881 4892) the Hoare annotation is: (= ~disable~0 0) [2022-10-17 17:12:05,029 INFO L899 garLoopResultBuilder]: For program point L4884(lines 4884 4889) no Hoare annotation was computed. [2022-10-17 17:12:05,029 INFO L895 garLoopResultBuilder]: At program point L4587(lines 4587 4594) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,030 INFO L899 garLoopResultBuilder]: For program point L4389(line 4389) no Hoare annotation was computed. [2022-10-17 17:12:05,030 INFO L895 garLoopResultBuilder]: At program point L4125(lines 4096 4127) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,030 INFO L899 garLoopResultBuilder]: For program point L4059(lines 4059 4088) no Hoare annotation was computed. [2022-10-17 17:12:05,030 INFO L895 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,030 INFO L895 garLoopResultBuilder]: At program point L4720(lines 4720 4787) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,030 INFO L895 garLoopResultBuilder]: At program point L4522(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,031 INFO L899 garLoopResultBuilder]: For program point L4654-1(line 4654) no Hoare annotation was computed. [2022-10-17 17:12:05,031 INFO L895 garLoopResultBuilder]: At program point L4423(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,031 INFO L899 garLoopResultBuilder]: For program point L4456(line 4456) no Hoare annotation was computed. [2022-10-17 17:12:05,031 INFO L895 garLoopResultBuilder]: At program point L4225(line 4225) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,031 INFO L899 garLoopResultBuilder]: For program point L4225-1(line 4225) no Hoare annotation was computed. [2022-10-17 17:12:05,031 INFO L895 garLoopResultBuilder]: At program point L4060(lines 4059 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,032 INFO L899 garLoopResultBuilder]: For program point L3994(lines 3994 3997) no Hoare annotation was computed. [2022-10-17 17:12:05,032 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-10-17 17:12:05,032 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,032 INFO L899 garLoopResultBuilder]: For program point L3928(lines 3928 3941) no Hoare annotation was computed. [2022-10-17 17:12:05,032 INFO L895 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: false [2022-10-17 17:12:05,032 INFO L899 garLoopResultBuilder]: For program point L3895-1(lines 3895 3897) no Hoare annotation was computed. [2022-10-17 17:12:05,033 INFO L895 garLoopResultBuilder]: At program point L3895(lines 3895 3897) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,033 INFO L895 garLoopResultBuilder]: At program point L4490(lines 4490 4491) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,033 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 4394) no Hoare annotation was computed. [2022-10-17 17:12:05,033 INFO L899 garLoopResultBuilder]: For program point L4490-1(lines 4490 4491) no Hoare annotation was computed. [2022-10-17 17:12:05,033 INFO L895 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,034 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-10-17 17:12:05,034 INFO L895 garLoopResultBuilder]: At program point L4325(lines 4128 4327) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,034 INFO L895 garLoopResultBuilder]: At program point L4788(lines 4692 4811) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,034 INFO L899 garLoopResultBuilder]: For program point L4458(lines 4458 4461) no Hoare annotation was computed. [2022-10-17 17:12:05,034 INFO L899 garLoopResultBuilder]: For program point L4557(lines 4557 4580) no Hoare annotation was computed. [2022-10-17 17:12:05,034 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,035 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2022-10-17 17:12:05,035 INFO L899 garLoopResultBuilder]: For program point L4293(lines 4293 4299) no Hoare annotation was computed. [2022-10-17 17:12:05,035 INFO L895 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,035 INFO L895 garLoopResultBuilder]: At program point L4062(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,035 INFO L895 garLoopResultBuilder]: At program point L2972(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,036 INFO L895 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0) (= |ULTIMATE.start_pt_detect_~specified~0#1| 0)) [2022-10-17 17:12:05,036 INFO L895 garLoopResultBuilder]: At program point L2972-1(line 2972) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,036 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-10-17 17:12:05,036 INFO L895 garLoopResultBuilder]: At program point L4459(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,036 INFO L895 garLoopResultBuilder]: At program point L4063(lines 4062 4088) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,036 INFO L895 garLoopResultBuilder]: At program point L3964(line 3964) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,037 INFO L899 garLoopResultBuilder]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2022-10-17 17:12:05,037 INFO L895 garLoopResultBuilder]: At program point L4526(lines 4348 4530) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,037 INFO L895 garLoopResultBuilder]: At program point L4592(lines 4540 4622) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,037 INFO L899 garLoopResultBuilder]: For program point L4493(lines 4493 4499) no Hoare annotation was computed. [2022-10-17 17:12:05,037 INFO L895 garLoopResultBuilder]: At program point L4295(line 4295) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,038 INFO L895 garLoopResultBuilder]: At program point L4262(line 4262) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,038 INFO L899 garLoopResultBuilder]: For program point L4295-1(line 4295) no Hoare annotation was computed. [2022-10-17 17:12:05,038 INFO L899 garLoopResultBuilder]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2022-10-17 17:12:05,038 INFO L899 garLoopResultBuilder]: For program point L4163(lines 4163 4176) no Hoare annotation was computed. [2022-10-17 17:12:05,038 INFO L899 garLoopResultBuilder]: For program point L4163-2(lines 4163 4176) no Hoare annotation was computed. [2022-10-17 17:12:05,038 INFO L899 garLoopResultBuilder]: For program point L3932(lines 3932 3939) no Hoare annotation was computed. [2022-10-17 17:12:05,039 INFO L899 garLoopResultBuilder]: For program point L3899(lines 3899 3912) no Hoare annotation was computed. [2022-10-17 17:12:05,039 INFO L895 garLoopResultBuilder]: At program point L4659(lines 4626 4667) the Hoare annotation is: (and (= ~ldv_module_refcounter~0 1) (= ~disable~0 0)) [2022-10-17 17:12:05,039 INFO L902 garLoopResultBuilder]: At program point xsENTRY(lines 3625 3667) the Hoare annotation is: true [2022-10-17 17:12:05,039 INFO L902 garLoopResultBuilder]: At program point L3653(lines 3631 3666) the Hoare annotation is: true [2022-10-17 17:12:05,039 INFO L899 garLoopResultBuilder]: For program point xsEXIT(lines 3625 3667) no Hoare annotation was computed. [2022-10-17 17:12:05,039 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2814 2822) the Hoare annotation is: true [2022-10-17 17:12:05,040 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2814 2822) no Hoare annotation was computed. [2022-10-17 17:12:05,043 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-10-17 17:12:05,045 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-10-17 17:12:05,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.10 05:12:05 BoogieIcfgContainer [2022-10-17 17:12:05,071 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-17 17:12:05,072 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-10-17 17:12:05,072 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-10-17 17:12:05,073 INFO L275 PluginConnector]: Witness Printer initialized [2022-10-17 17:12:05,073 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:11:56" (3/4) ... [2022-10-17 17:12:05,076 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-10-17 17:12:05,082 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_identify [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2022-10-17 17:12:05,083 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_command [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure DRIVE [2022-10-17 17:12:05,084 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_wait [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_completion [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure device_destroy [2022-10-17 17:12:05,085 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_block [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_sleep [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_probe [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_media_access_cmd [2022-10-17 17:12:05,086 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_write_fm [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_rewind [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_atapi [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_poll_dsc [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xn [2022-10-17 17:12:05,087 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2022-10-17 17:12:05,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_req_sense [2022-10-17 17:12:05,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure xs [2022-10-17 17:12:05,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pt_reset [2022-10-17 17:12:05,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2022-10-17 17:12:05,088 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_write_block [2022-10-17 17:12:05,089 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-10-17 17:12:05,123 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 403 nodes and edges [2022-10-17 17:12:05,128 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 115 nodes and edges [2022-10-17 17:12:05,132 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2022-10-17 17:12:05,137 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-10-17 17:12:05,142 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-10-17 17:12:05,147 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-10-17 17:12:05,151 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 17:12:05,156 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-10-17 17:12:05,442 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/witness.graphml [2022-10-17 17:12:05,442 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-10-17 17:12:05,443 INFO L158 Benchmark]: Toolchain (without parser) took 20508.47ms. Allocated memory was 127.9MB in the beginning and 379.6MB in the end (delta: 251.7MB). Free memory was 86.1MB in the beginning and 239.3MB in the end (delta: -153.2MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,443 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 127.9MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:12:05,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1569.20ms. Allocated memory is still 127.9MB. Free memory was 85.9MB in the beginning and 86.3MB in the end (delta: -352.0kB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.55ms. Allocated memory is still 127.9MB. Free memory was 86.3MB in the beginning and 76.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,445 INFO L158 Benchmark]: Boogie Preprocessor took 186.69ms. Allocated memory is still 127.9MB. Free memory was 76.8MB in the beginning and 65.9MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,445 INFO L158 Benchmark]: RCFGBuilder took 10078.57ms. Allocated memory was 127.9MB in the beginning and 283.1MB in the end (delta: 155.2MB). Free memory was 65.9MB in the beginning and 206.7MB in the end (delta: -140.8MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,446 INFO L158 Benchmark]: TraceAbstraction took 8130.83ms. Allocated memory was 283.1MB in the beginning and 379.6MB in the end (delta: 96.5MB). Free memory was 205.7MB in the beginning and 272.9MB in the end (delta: -67.2MB). Peak memory consumption was 142.5MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,446 INFO L158 Benchmark]: Witness Printer took 370.28ms. Allocated memory is still 379.6MB. Free memory was 272.9MB in the beginning and 239.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-10-17 17:12:05,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 127.9MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1569.20ms. Allocated memory is still 127.9MB. Free memory was 85.9MB in the beginning and 86.3MB in the end (delta: -352.0kB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.55ms. Allocated memory is still 127.9MB. Free memory was 86.3MB in the beginning and 76.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.69ms. Allocated memory is still 127.9MB. Free memory was 76.8MB in the beginning and 65.9MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 10078.57ms. Allocated memory was 127.9MB in the beginning and 283.1MB in the end (delta: 155.2MB). Free memory was 65.9MB in the beginning and 206.7MB in the end (delta: -140.8MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. * TraceAbstraction took 8130.83ms. Allocated memory was 283.1MB in the beginning and 379.6MB in the end (delta: 96.5MB). Free memory was 205.7MB in the beginning and 272.9MB in the end (delta: -67.2MB). Peak memory consumption was 142.5MB. Max. memory is 16.1GB. * Witness Printer took 370.28ms. Allocated memory is still 379.6MB. Free memory was 272.9MB in the beginning and 239.3MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. 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, 513 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.0s, OverallIterations: 4, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1714 SdHoareTripleChecker+Valid, 2.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1643 mSDsluCounter, 4167 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1487 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 534 IncrementalHoareTripleChecker+Invalid, 535 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 2843 mSDtfsCounter, 534 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 46 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=513occurred in iteration=0, InterpolantAutomatonStates: 12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 212 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 258 LocationsWithAnnotation, 2075 PreInvPairs, 2254 NumberOfFragments, 973 HoareAnnotationTreeSize, 2075 FomulaSimplifications, 864 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 258 FomulaSimplificationsInter, 2056 FormulaSimplificationTreeSizeReductionInter, 1.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 90 NumberOfCodeBlocks, 90 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 84 ConstructedInterpolants, 0 QuantifiedInterpolants, 148 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1861 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 2/4 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: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3085]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4907]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2972]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4881]: Loop Invariant Derived loop invariant: disable == 0 - InvariantResult [Line: 3533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4038]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4096]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3975]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4557]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3962]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4059]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4708]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4587]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4328]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4128]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3260]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4913]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4720]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3954]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4549]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4714]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4062]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3240]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4046]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4410]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4692]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3481]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - 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: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3310]: Loop Invariant Derived loop invariant: !(ldv_module_refcounter == 1) || !(disable == 0) - InvariantResult [Line: 3385]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4540]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4148]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 3868]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: ldv_module_refcounter == 1 && disable == 0 RESULT: Ultimate proved your program to be correct! [2022-10-17 17:12:05,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3db1fa91-caf4-4998-b786-6fa470de6df2/bin/utaipan-G1rejxKTta/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