./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 --- 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-b5237d8 [2022-11-21 16:46:06,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:46:06,818 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:46:06,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:46:06,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:46:06,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:46:06,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:46:06,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:46:06,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:46:06,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:46:06,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:46:06,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:46:06,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:46:06,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:46:06,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:46:06,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:46:06,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:46:06,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:46:06,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:46:06,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:46:06,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:46:06,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:46:06,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:46:06,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:46:06,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:46:06,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:46:06,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:46:06,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:46:06,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:46:06,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:46:06,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:46:06,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:46:06,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:46:06,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:46:06,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:46:06,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:46:06,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:46:06,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:46:06,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:46:06,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:46:06,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:46:06,959 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 16:46:06,985 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:46:06,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:46:06,986 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:46:06,987 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:46:06,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:46:06,988 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:46:06,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:46:06,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:46:06,990 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:46:06,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:46:06,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:46:06,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:46:06,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 16:46:06,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:46:06,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 16:46:06,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 16:46:06,993 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:46:06,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 16:46:06,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:46:06,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:46:06,994 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:46:06,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:46:06,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:46:06,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:46:06,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 16:46:06,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:46:06,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:46:06,996 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 16:46:06,997 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 16:46:06,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 16:46:06,997 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_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdd2a82876306722c6f2c03d8d80569e829e4de5a69933d8bd8efaa1bf02dd84 [2022-11-21 16:46:07,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:46:07,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:46:07,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:46:07,427 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:46:07,427 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:46:07,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-11-21 16:46:10,690 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 16:46:11,390 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 16:46:11,391 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-11-21 16:46:11,455 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/data/35fd4ed50/6e57e716038e4c6787daf46df39a3bfd/FLAG20d559f9c [2022-11-21 16:46:11,475 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/data/35fd4ed50/6e57e716038e4c6787daf46df39a3bfd [2022-11-21 16:46:11,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 16:46:11,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 16:46:11,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 16:46:11,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 16:46:11,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 16:46:11,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:46:11" (1/1) ... [2022-11-21 16:46:11,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d06737c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:11, skipping insertion in model container [2022-11-21 16:46:11,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:46:11" (1/1) ... [2022-11-21 16:46:11,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 16:46:11,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 16:46:13,303 WARN L237 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_cea46d14-72a0-4a26-995a-62027c40bfe6/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2022-11-21 16:46:13,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:46:13,552 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 16:46:14,100 WARN L237 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_cea46d14-72a0-4a26-995a-62027c40bfe6/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i[220631,220644] [2022-11-21 16:46:14,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 16:46:14,243 INFO L208 MainTranslator]: Completed translation [2022-11-21 16:46:14,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14 WrapperNode [2022-11-21 16:46:14,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 16:46:14,248 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 16:46:14,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 16:46:14,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 16:46:14,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,362 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,505 INFO L138 Inliner]: procedures = 181, calls = 2117, calls flagged for inlining = 61, calls inlined = 40, statements flattened = 2945 [2022-11-21 16:46:14,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 16:46:14,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 16:46:14,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 16:46:14,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 16:46:14,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,650 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 16:46:14,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 16:46:14,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 16:46:14,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 16:46:14,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (1/1) ... [2022-11-21 16:46:14,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:46:14,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 16:46:14,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 16:46:14,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 16:46:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-11-21 16:46:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-11-21 16:46:14,862 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-21 16:46:14,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-21 16:46:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 16:46:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 16:46:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 16:46:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 16:46:14,863 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-21 16:46:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-21 16:46:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 16:46:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 16:46:14,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 16:46:14,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 16:46:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 16:46:14,865 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 16:46:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-21 16:46:14,865 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-21 16:46:14,865 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_ulaw_to_alaw [2022-11-21 16:46:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_ulaw_to_alaw [2022-11-21 16:46:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 16:46:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 16:46:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-21 16:46:14,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-21 16:46:14,866 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-21 16:46:14,867 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-21 16:46:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 16:46:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-21 16:46:14,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-21 16:46:14,867 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_send [2022-11-21 16:46:14,868 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_send [2022-11-21 16:46:14,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 16:46:14,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 16:46:14,869 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-21 16:46:14,870 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-21 16:46:14,870 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-11-21 16:46:14,870 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-11-21 16:46:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 16:46:14,871 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 16:46:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 16:46:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 16:46:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 16:46:14,872 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-21 16:46:14,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-21 16:46:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 16:46:14,873 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_open [2022-11-21 16:46:14,873 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_open [2022-11-21 16:46:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 16:46:14,874 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 16:46:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 16:46:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 16:46:14,874 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 16:46:14,875 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 16:46:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 16:46:14,875 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_4bit_free [2022-11-21 16:46:14,876 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_4bit_free [2022-11-21 16:46:14,876 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-21 16:46:14,877 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-21 16:46:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 16:46:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 16:46:14,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 16:46:14,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 16:46:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure mI_alloc_skb [2022-11-21 16:46:14,878 INFO L138 BoogieDeclarations]: Found implementation of procedure mI_alloc_skb [2022-11-21 16:46:14,878 INFO L130 BoogieDeclarations]: Found specification of procedure queue_ch_frame [2022-11-21 16:46:14,879 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_ch_frame [2022-11-21 16:46:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-21 16:46:14,879 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-21 16:46:14,879 INFO L130 BoogieDeclarations]: Found specification of procedure _queue_data [2022-11-21 16:46:14,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _queue_data [2022-11-21 16:46:14,880 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 16:46:14,880 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 16:46:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 16:46:14,881 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 16:46:14,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 16:46:14,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 16:46:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_alaw_to_ulaw [2022-11-21 16:46:14,882 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_alaw_to_ulaw [2022-11-21 16:46:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_socket_close [2022-11-21 16:46:14,882 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_socket_close [2022-11-21 16:46:14,882 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 16:46:14,883 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 16:46:14,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 16:46:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure memchr_inv [2022-11-21 16:46:14,884 INFO L138 BoogieDeclarations]: Found implementation of procedure memchr_inv [2022-11-21 16:46:14,884 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-11-21 16:46:14,884 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-11-21 16:46:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 16:46:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure l1oip_cleanup [2022-11-21 16:46:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure l1oip_cleanup [2022-11-21 16:46:14,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 16:46:14,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 16:46:14,887 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-21 16:46:14,887 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-21 16:46:15,505 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 16:46:15,510 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 16:46:19,596 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 16:46:19,609 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 16:46:19,609 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 16:46:19,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:46:19 BoogieIcfgContainer [2022-11-21 16:46:19,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 16:46:19,616 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 16:46:19,616 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 16:46:19,620 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 16:46:19,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 04:46:11" (1/3) ... [2022-11-21 16:46:19,621 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ca32cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:46:19, skipping insertion in model container [2022-11-21 16:46:19,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:46:14" (2/3) ... [2022-11-21 16:46:19,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ca32cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 04:46:19, skipping insertion in model container [2022-11-21 16:46:19,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:46:19" (3/3) ... [2022-11-21 16:46:19,624 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2022-11-21 16:46:19,647 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 16:46:19,648 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-21 16:46:19,721 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 16:46:19,729 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=PETRI_NET, 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;@41204fce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 16:46:19,730 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-21 16:46:19,738 INFO L276 IsEmpty]: Start isEmpty. Operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) [2022-11-21 16:46:19,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-21 16:46:19,750 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:19,751 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, 1, 1, 1, 1] [2022-11-21 16:46:19,751 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:19,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:19,760 INFO L85 PathProgramCache]: Analyzing trace with hash 2058284382, now seen corresponding path program 1 times [2022-11-21 16:46:19,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:19,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525543036] [2022-11-21 16:46:19,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:19,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:20,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-21 16:46:20,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:20,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:46:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:20,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:20,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525543036] [2022-11-21 16:46:20,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525543036] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:20,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:20,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:46:20,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780405194] [2022-11-21 16:46:20,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:20,949 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:46:20,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:20,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:46:20,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-21 16:46:20,991 INFO L87 Difference]: Start difference. First operand has 551 states, 414 states have (on average 1.3502415458937198) internal successors, (559), 426 states have internal predecessors, (559), 96 states have call successors, (96), 39 states have call predecessors, (96), 39 states have return successors, (96), 96 states have call predecessors, (96), 96 states have call successors, (96) Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:46:26,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:26,290 INFO L93 Difference]: Finished difference Result 1761 states and 2508 transitions. [2022-11-21 16:46:26,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:46:26,294 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 24 [2022-11-21 16:46:26,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:26,319 INFO L225 Difference]: With dead ends: 1761 [2022-11-21 16:46:26,319 INFO L226 Difference]: Without dead ends: 1209 [2022-11-21 16:46:26,329 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-21 16:46:26,333 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 1498 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 2081 mSolverCounterSat, 645 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1608 SdHoareTripleChecker+Valid, 667 SdHoareTripleChecker+Invalid, 2726 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 645 IncrementalHoareTripleChecker+Valid, 2081 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:26,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1608 Valid, 667 Invalid, 2726 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [645 Valid, 2081 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-11-21 16:46:26,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1209 states. [2022-11-21 16:46:26,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1209 to 876. [2022-11-21 16:46:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 655 states have (on average 1.3404580152671757) internal successors, (878), 673 states have internal predecessors, (878), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-21 16:46:26,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1187 transitions. [2022-11-21 16:46:26,604 INFO L78 Accepts]: Start accepts. Automaton has 876 states and 1187 transitions. Word has length 24 [2022-11-21 16:46:26,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:26,605 INFO L495 AbstractCegarLoop]: Abstraction has 876 states and 1187 transitions. [2022-11-21 16:46:26,605 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 16:46:26,606 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1187 transitions. [2022-11-21 16:46:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-21 16:46:26,608 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:26,608 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:46:26,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 16:46:26,609 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:26,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:26,611 INFO L85 PathProgramCache]: Analyzing trace with hash -1415787569, now seen corresponding path program 1 times [2022-11-21 16:46:26,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:26,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441211716] [2022-11-21 16:46:26,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:27,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:46:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:27,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:46:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:27,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:46:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:27,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:27,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441211716] [2022-11-21 16:46:27,367 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441211716] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:27,367 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:27,367 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:46:27,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764227218] [2022-11-21 16:46:27,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:27,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:46:27,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:27,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:46:27,370 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-21 16:46:27,371 INFO L87 Difference]: Start difference. First operand 876 states and 1187 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-21 16:46:29,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:29,725 INFO L93 Difference]: Finished difference Result 2248 states and 3147 transitions. [2022-11-21 16:46:29,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-21 16:46:29,726 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 33 [2022-11-21 16:46:29,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:29,741 INFO L225 Difference]: With dead ends: 2248 [2022-11-21 16:46:29,741 INFO L226 Difference]: Without dead ends: 1375 [2022-11-21 16:46:29,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:46:29,751 INFO L413 NwaCegarLoop]: 667 mSDtfsCounter, 750 mSDsluCounter, 1380 mSDsCounter, 0 mSdLazyCounter, 871 mSolverCounterSat, 187 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 817 SdHoareTripleChecker+Valid, 2047 SdHoareTripleChecker+Invalid, 1058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 187 IncrementalHoareTripleChecker+Valid, 871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:29,751 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [817 Valid, 2047 Invalid, 1058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [187 Valid, 871 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-21 16:46:29,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1375 states. [2022-11-21 16:46:29,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1375 to 878. [2022-11-21 16:46:29,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 657 states have (on average 1.339421613394216) internal successors, (880), 675 states have internal predecessors, (880), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-21 16:46:29,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1189 transitions. [2022-11-21 16:46:29,890 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1189 transitions. Word has length 33 [2022-11-21 16:46:29,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:29,891 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1189 transitions. [2022-11-21 16:46:29,891 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-21 16:46:29,892 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1189 transitions. [2022-11-21 16:46:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 16:46:29,893 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:29,893 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:46:29,894 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-21 16:46:29,894 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:29,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:29,895 INFO L85 PathProgramCache]: Analyzing trace with hash 84515848, now seen corresponding path program 1 times [2022-11-21 16:46:29,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:29,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151649916] [2022-11-21 16:46:29,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:29,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:30,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:46:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:30,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:46:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:30,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:46:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:30,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:30,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151649916] [2022-11-21 16:46:30,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151649916] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:30,548 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:30,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-21 16:46:30,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317806736] [2022-11-21 16:46:30,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:30,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-21 16:46:30,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:30,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-21 16:46:30,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-21 16:46:30,557 INFO L87 Difference]: Start difference. First operand 878 states and 1189 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-21 16:46:32,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:32,445 INFO L93 Difference]: Finished difference Result 2100 states and 2907 transitions. [2022-11-21 16:46:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-21 16:46:32,446 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 37 [2022-11-21 16:46:32,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:32,452 INFO L225 Difference]: With dead ends: 2100 [2022-11-21 16:46:32,452 INFO L226 Difference]: Without dead ends: 1225 [2022-11-21 16:46:32,458 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-11-21 16:46:32,459 INFO L413 NwaCegarLoop]: 655 mSDtfsCounter, 1077 mSDsluCounter, 940 mSDsCounter, 0 mSdLazyCounter, 642 mSolverCounterSat, 269 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1149 SdHoareTripleChecker+Valid, 1595 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:32,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1149 Valid, 1595 Invalid, 911 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 642 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-21 16:46:32,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2022-11-21 16:46:32,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 880. [2022-11-21 16:46:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 880 states, 659 states have (on average 1.3368740515933233) internal successors, (881), 677 states have internal predecessors, (881), 156 states have call successors, (156), 65 states have call predecessors, (156), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-21 16:46:32,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 880 states and 1190 transitions. [2022-11-21 16:46:32,559 INFO L78 Accepts]: Start accepts. Automaton has 880 states and 1190 transitions. Word has length 37 [2022-11-21 16:46:32,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:32,560 INFO L495 AbstractCegarLoop]: Abstraction has 880 states and 1190 transitions. [2022-11-21 16:46:32,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 4 states have internal predecessors, (30), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-21 16:46:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1190 transitions. [2022-11-21 16:46:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 16:46:32,572 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:32,572 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:46:32,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-21 16:46:32,573 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:32,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:32,573 INFO L85 PathProgramCache]: Analyzing trace with hash -170586620, now seen corresponding path program 1 times [2022-11-21 16:46:32,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:32,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499684664] [2022-11-21 16:46:32,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:32,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:46:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:32,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:46:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:33,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:46:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:33,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-21 16:46:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:33,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:46:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:33,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:33,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499684664] [2022-11-21 16:46:33,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499684664] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:33,081 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:33,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-21 16:46:33,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874284585] [2022-11-21 16:46:33,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:33,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:46:33,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:33,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:46:33,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:46:33,084 INFO L87 Difference]: Start difference. First operand 880 states and 1190 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:36,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:36,664 INFO L93 Difference]: Finished difference Result 1502 states and 2168 transitions. [2022-11-21 16:46:36,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:46:36,665 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 54 [2022-11-21 16:46:36,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:36,684 INFO L225 Difference]: With dead ends: 1502 [2022-11-21 16:46:36,684 INFO L226 Difference]: Without dead ends: 1499 [2022-11-21 16:46:36,687 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:46:36,698 INFO L413 NwaCegarLoop]: 286 mSDtfsCounter, 1693 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 805 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1718 SdHoareTripleChecker+Valid, 683 SdHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 805 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:36,698 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1718 Valid, 683 Invalid, 1965 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [805 Valid, 1160 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-11-21 16:46:36,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1499 states. [2022-11-21 16:46:36,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1499 to 879. [2022-11-21 16:46:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 879 states, 659 states have (on average 1.3353566009104705) internal successors, (880), 676 states have internal predecessors, (880), 155 states have call successors, (155), 65 states have call predecessors, (155), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-21 16:46:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1188 transitions. [2022-11-21 16:46:36,857 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1188 transitions. Word has length 54 [2022-11-21 16:46:36,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:36,860 INFO L495 AbstractCegarLoop]: Abstraction has 879 states and 1188 transitions. [2022-11-21 16:46:36,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:36,860 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1188 transitions. [2022-11-21 16:46:36,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 16:46:36,861 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:36,862 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:46:36,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-21 16:46:36,862 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:36,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:36,863 INFO L85 PathProgramCache]: Analyzing trace with hash -993434369, now seen corresponding path program 1 times [2022-11-21 16:46:36,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:36,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202315695] [2022-11-21 16:46:36,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:36,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:36,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:46:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:46:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:46:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-21 16:46:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:46:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:37,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:37,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202315695] [2022-11-21 16:46:37,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202315695] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:37,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:37,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-21 16:46:37,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102654783] [2022-11-21 16:46:37,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:37,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:46:37,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:37,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:46:37,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:46:37,322 INFO L87 Difference]: Start difference. First operand 879 states and 1188 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:40,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:40,573 INFO L93 Difference]: Finished difference Result 1501 states and 2166 transitions. [2022-11-21 16:46:40,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:46:40,574 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 55 [2022-11-21 16:46:40,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:40,583 INFO L225 Difference]: With dead ends: 1501 [2022-11-21 16:46:40,583 INFO L226 Difference]: Without dead ends: 1498 [2022-11-21 16:46:40,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:46:40,585 INFO L413 NwaCegarLoop]: 284 mSDtfsCounter, 1687 mSDsluCounter, 395 mSDsCounter, 0 mSdLazyCounter, 1163 mSolverCounterSat, 793 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1712 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 1956 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 793 IncrementalHoareTripleChecker+Valid, 1163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:40,586 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1712 Valid, 679 Invalid, 1956 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [793 Valid, 1163 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-21 16:46:40,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2022-11-21 16:46:40,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 878. [2022-11-21 16:46:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 878 states, 659 states have (on average 1.3338391502276177) internal successors, (879), 675 states have internal predecessors, (879), 154 states have call successors, (154), 65 states have call predecessors, (154), 64 states have return successors, (153), 153 states have call predecessors, (153), 153 states have call successors, (153) [2022-11-21 16:46:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 878 states and 1186 transitions. [2022-11-21 16:46:40,710 INFO L78 Accepts]: Start accepts. Automaton has 878 states and 1186 transitions. Word has length 55 [2022-11-21 16:46:40,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:40,710 INFO L495 AbstractCegarLoop]: Abstraction has 878 states and 1186 transitions. [2022-11-21 16:46:40,711 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1186 transitions. [2022-11-21 16:46:40,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 16:46:40,712 INFO L187 NwaCegarLoop]: Found error trace [2022-11-21 16:46:40,712 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 16:46:40,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-21 16:46:40,713 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-21 16:46:40,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 16:46:40,713 INFO L85 PathProgramCache]: Analyzing trace with hash -731905945, now seen corresponding path program 1 times [2022-11-21 16:46:40,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 16:46:40,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437205854] [2022-11-21 16:46:40,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 16:46:40,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 16:46:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-21 16:46:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-21 16:46:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-21 16:46:41,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-21 16:46:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-21 16:46:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 16:46:41,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 16:46:41,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-21 16:46:41,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437205854] [2022-11-21 16:46:41,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437205854] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-21 16:46:41,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-21 16:46:41,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-21 16:46:41,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98788518] [2022-11-21 16:46:41,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-21 16:46:41,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-21 16:46:41,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-21 16:46:41,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-21 16:46:41,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-21 16:46:41,126 INFO L87 Difference]: Start difference. First operand 878 states and 1186 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:44,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-21 16:46:44,662 INFO L93 Difference]: Finished difference Result 1498 states and 2163 transitions. [2022-11-21 16:46:44,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-21 16:46:44,663 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 56 [2022-11-21 16:46:44,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-21 16:46:44,664 INFO L225 Difference]: With dead ends: 1498 [2022-11-21 16:46:44,664 INFO L226 Difference]: Without dead ends: 0 [2022-11-21 16:46:44,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-21 16:46:44,670 INFO L413 NwaCegarLoop]: 286 mSDtfsCounter, 1892 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 1167 mSolverCounterSat, 959 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1914 SdHoareTripleChecker+Valid, 680 SdHoareTripleChecker+Invalid, 2126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 959 IncrementalHoareTripleChecker+Valid, 1167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-21 16:46:44,678 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1914 Valid, 680 Invalid, 2126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [959 Valid, 1167 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-11-21 16:46:44,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-21 16:46:44,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-21 16:46:44,683 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) [2022-11-21 16:46:44,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-21 16:46:44,684 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 56 [2022-11-21 16:46:44,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-21 16:46:44,687 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-21 16:46:44,687 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (6), 5 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-21 16:46:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-21 16:46:44,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-21 16:46:44,691 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-21 16:46:44,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-21 16:46:44,695 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-21 16:47:03,837 INFO L902 garLoopResultBuilder]: At program point __list_addENTRY(lines 8201 8203) the Hoare annotation is: true [2022-11-21 16:47:03,837 INFO L899 garLoopResultBuilder]: For program point __list_addFINAL(lines 8201 8203) no Hoare annotation was computed. [2022-11-21 16:47:03,837 INFO L899 garLoopResultBuilder]: For program point __list_addEXIT(lines 8201 8203) no Hoare annotation was computed. [2022-11-21 16:47:03,837 INFO L899 garLoopResultBuilder]: For program point sock_releaseFINAL(lines 8326 8328) no Hoare annotation was computed. [2022-11-21 16:47:03,837 INFO L902 garLoopResultBuilder]: At program point sock_releaseENTRY(lines 8326 8328) the Hoare annotation is: true [2022-11-21 16:47:03,837 INFO L899 garLoopResultBuilder]: For program point sock_releaseEXIT(lines 8326 8328) no Hoare annotation was computed. [2022-11-21 16:47:03,838 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 8204 8206) no Hoare annotation was computed. [2022-11-21 16:47:03,838 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 8204 8206) the Hoare annotation is: true [2022-11-21 16:47:03,838 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 8204 8206) no Hoare annotation was computed. [2022-11-21 16:47:03,838 INFO L899 garLoopResultBuilder]: For program point L6243-2(lines 6243 6246) no Hoare annotation was computed. [2022-11-21 16:47:03,838 INFO L902 garLoopResultBuilder]: At program point L5370(lines 5367 5372) the Hoare annotation is: true [2022-11-21 16:47:03,839 INFO L895 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,839 INFO L902 garLoopResultBuilder]: At program point L6237-1(line 6237) the Hoare annotation is: true [2022-11-21 16:47:03,839 INFO L899 garLoopResultBuilder]: For program point L6258(lines 6258 6261) no Hoare annotation was computed. [2022-11-21 16:47:03,839 INFO L902 garLoopResultBuilder]: At program point L6254(line 6254) the Hoare annotation is: true [2022-11-21 16:47:03,840 INFO L899 garLoopResultBuilder]: For program point L6258-2(lines 6258 6261) no Hoare annotation was computed. [2022-11-21 16:47:03,840 INFO L899 garLoopResultBuilder]: For program point L6254-1(line 6254) no Hoare annotation was computed. [2022-11-21 16:47:03,840 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-11-21 16:47:03,840 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-11-21 16:47:03,840 INFO L902 garLoopResultBuilder]: At program point L6242(line 6242) the Hoare annotation is: true [2022-11-21 16:47:03,841 INFO L899 garLoopResultBuilder]: For program point L6238(line 6238) no Hoare annotation was computed. [2022-11-21 16:47:03,841 INFO L899 garLoopResultBuilder]: For program point L6242-1(line 6242) no Hoare annotation was computed. [2022-11-21 16:47:03,841 INFO L902 garLoopResultBuilder]: At program point L8344(lines 8343 8345) the Hoare annotation is: true [2022-11-21 16:47:03,841 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openFINAL(lines 6229 6264) no Hoare annotation was computed. [2022-11-21 16:47:03,841 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_openEXIT(lines 6229 6264) no Hoare annotation was computed. [2022-11-21 16:47:03,842 INFO L895 garLoopResultBuilder]: At program point l1oip_socket_openENTRY(lines 6229 6264) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,842 INFO L899 garLoopResultBuilder]: For program point L6249(lines 6249 6257) no Hoare annotation was computed. [2022-11-21 16:47:03,842 INFO L899 garLoopResultBuilder]: For program point L6243(lines 6243 6246) no Hoare annotation was computed. [2022-11-21 16:47:03,842 INFO L899 garLoopResultBuilder]: For program point consume_skbFINAL(lines 8227 8229) no Hoare annotation was computed. [2022-11-21 16:47:03,842 INFO L902 garLoopResultBuilder]: At program point consume_skbENTRY(lines 8227 8229) the Hoare annotation is: true [2022-11-21 16:47:03,843 INFO L899 garLoopResultBuilder]: For program point consume_skbEXIT(lines 8227 8229) no Hoare annotation was computed. [2022-11-21 16:47:03,843 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 5317 5324) no Hoare annotation was computed. [2022-11-21 16:47:03,843 INFO L895 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 5317 5324) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1))) [2022-11-21 16:47:03,843 INFO L899 garLoopResultBuilder]: For program point INIT_LIST_HEADFINAL(lines 5317 5324) no Hoare annotation was computed. [2022-11-21 16:47:03,844 INFO L899 garLoopResultBuilder]: For program point L7680(lines 7680 7683) no Hoare annotation was computed. [2022-11-21 16:47:03,844 INFO L895 garLoopResultBuilder]: At program point L7681(line 7681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,844 INFO L899 garLoopResultBuilder]: For program point L7676(lines 7675 7687) no Hoare annotation was computed. [2022-11-21 16:47:03,844 INFO L895 garLoopResultBuilder]: At program point L7677(line 7677) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,845 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeFINAL(lines 7673 7688) no Hoare annotation was computed. [2022-11-21 16:47:03,845 INFO L899 garLoopResultBuilder]: For program point l1oip_4bit_freeEXIT(lines 7673 7688) no Hoare annotation was computed. [2022-11-21 16:47:03,845 INFO L895 garLoopResultBuilder]: At program point l1oip_4bit_freeENTRY(lines 7673 7688) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,845 INFO L899 garLoopResultBuilder]: For program point add_timerEXIT(lines 8213 8215) no Hoare annotation was computed. [2022-11-21 16:47:03,845 INFO L902 garLoopResultBuilder]: At program point add_timerENTRY(lines 8213 8215) the Hoare annotation is: true [2022-11-21 16:47:03,846 INFO L899 garLoopResultBuilder]: For program point add_timerFINAL(lines 8213 8215) no Hoare annotation was computed. [2022-11-21 16:47:03,846 INFO L899 garLoopResultBuilder]: For program point vzallocEXIT(lines 8336 8338) no Hoare annotation was computed. [2022-11-21 16:47:03,846 INFO L899 garLoopResultBuilder]: For program point L8337-1(line 8337) no Hoare annotation was computed. [2022-11-21 16:47:03,846 INFO L895 garLoopResultBuilder]: At program point L8337(line 8337) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,847 INFO L895 garLoopResultBuilder]: At program point vzallocENTRY(lines 8336 8338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,847 INFO L899 garLoopResultBuilder]: For program point vzallocFINAL(lines 8336 8338) no Hoare annotation was computed. [2022-11-21 16:47:03,847 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-21 16:47:03,847 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-21 16:47:03,847 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,848 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,848 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,848 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5494 5503) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,848 INFO L899 garLoopResultBuilder]: For program point L5496(lines 5496 5502) no Hoare annotation was computed. [2022-11-21 16:47:03,849 INFO L902 garLoopResultBuilder]: At program point L5492(lines 5490 5493) the Hoare annotation is: true [2022-11-21 16:47:03,849 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5494 5503) no Hoare annotation was computed. [2022-11-21 16:47:03,849 INFO L899 garLoopResultBuilder]: For program point L5487(line 5487) no Hoare annotation was computed. [2022-11-21 16:47:03,849 INFO L899 garLoopResultBuilder]: For program point L5486(lines 5486 5488) no Hoare annotation was computed. [2022-11-21 16:47:03,849 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5494 5503) no Hoare annotation was computed. [2022-11-21 16:47:03,849 INFO L902 garLoopResultBuilder]: At program point constant_test_bitENTRY(lines 5281 5286) the Hoare annotation is: true [2022-11-21 16:47:03,850 INFO L899 garLoopResultBuilder]: For program point constant_test_bitFINAL(lines 5281 5286) no Hoare annotation was computed. [2022-11-21 16:47:03,850 INFO L899 garLoopResultBuilder]: For program point constant_test_bitEXIT(lines 5281 5286) no Hoare annotation was computed. [2022-11-21 16:47:03,850 INFO L899 garLoopResultBuilder]: For program point skb_trimEXIT(lines 8319 8321) no Hoare annotation was computed. [2022-11-21 16:47:03,850 INFO L902 garLoopResultBuilder]: At program point skb_trimENTRY(lines 8319 8321) the Hoare annotation is: true [2022-11-21 16:47:03,850 INFO L899 garLoopResultBuilder]: For program point skb_trimFINAL(lines 8319 8321) no Hoare annotation was computed. [2022-11-21 16:47:03,851 INFO L902 garLoopResultBuilder]: At program point L7663(lines 7653 7671) the Hoare annotation is: true [2022-11-21 16:47:03,851 INFO L902 garLoopResultBuilder]: At program point L7665(lines 7653 7671) the Hoare annotation is: true [2022-11-21 16:47:03,851 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawEXIT(lines 7649 7672) no Hoare annotation was computed. [2022-11-21 16:47:03,851 INFO L902 garLoopResultBuilder]: At program point L7667(lines 7653 7671) the Hoare annotation is: true [2022-11-21 16:47:03,851 INFO L895 garLoopResultBuilder]: At program point l1oip_ulaw_to_alawENTRY(lines 7649 7672) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,852 INFO L899 garLoopResultBuilder]: For program point l1oip_ulaw_to_alawFINAL(lines 7649 7672) no Hoare annotation was computed. [2022-11-21 16:47:03,852 INFO L899 garLoopResultBuilder]: For program point init_timer_keyEXIT(lines 8234 8236) no Hoare annotation was computed. [2022-11-21 16:47:03,852 INFO L902 garLoopResultBuilder]: At program point init_timer_keyENTRY(lines 8234 8236) the Hoare annotation is: true [2022-11-21 16:47:03,852 INFO L899 garLoopResultBuilder]: For program point init_timer_keyFINAL(lines 8234 8236) no Hoare annotation was computed. [2022-11-21 16:47:03,852 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 8347 8349) no Hoare annotation was computed. [2022-11-21 16:47:03,853 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 8347 8349) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (= |old(#valid)| |#valid|)) [2022-11-21 16:47:03,853 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 8347 8349) no Hoare annotation was computed. [2022-11-21 16:47:03,853 INFO L899 garLoopResultBuilder]: For program point vfreeEXIT(lines 8333 8335) no Hoare annotation was computed. [2022-11-21 16:47:03,853 INFO L902 garLoopResultBuilder]: At program point vfreeENTRY(lines 8333 8335) the Hoare annotation is: true [2022-11-21 16:47:03,853 INFO L899 garLoopResultBuilder]: For program point vfreeFINAL(lines 8333 8335) no Hoare annotation was computed. [2022-11-21 16:47:03,854 INFO L899 garLoopResultBuilder]: For program point L5568-1(lines 5568 5569) no Hoare annotation was computed. [2022-11-21 16:47:03,854 INFO L902 garLoopResultBuilder]: At program point L5568(lines 5568 5569) the Hoare annotation is: true [2022-11-21 16:47:03,854 INFO L899 garLoopResultBuilder]: For program point L5570-2(lines 5570 5573) no Hoare annotation was computed. [2022-11-21 16:47:03,854 INFO L899 garLoopResultBuilder]: For program point L8188-2(lines 8188 8192) no Hoare annotation was computed. [2022-11-21 16:47:03,854 INFO L899 garLoopResultBuilder]: For program point L8188(lines 8188 8192) no Hoare annotation was computed. [2022-11-21 16:47:03,855 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbFINAL(lines 5563 5576) no Hoare annotation was computed. [2022-11-21 16:47:03,855 INFO L895 garLoopResultBuilder]: At program point mI_alloc_skbENTRY(lines 5563 5576) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,855 INFO L899 garLoopResultBuilder]: For program point mI_alloc_skbEXIT(lines 5563 5576) no Hoare annotation was computed. [2022-11-21 16:47:03,855 INFO L902 garLoopResultBuilder]: At program point L8193(lines 8186 8194) the Hoare annotation is: true [2022-11-21 16:47:03,855 INFO L899 garLoopResultBuilder]: For program point L8187-1(line 8187) no Hoare annotation was computed. [2022-11-21 16:47:03,856 INFO L895 garLoopResultBuilder]: At program point L8187(line 8187) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,856 INFO L902 garLoopResultBuilder]: At program point L5530(lines 5526 5532) the Hoare annotation is: true [2022-11-21 16:47:03,856 INFO L899 garLoopResultBuilder]: For program point L8189-1(line 8189) no Hoare annotation was computed. [2022-11-21 16:47:03,856 INFO L895 garLoopResultBuilder]: At program point L8189(line 8189) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,857 INFO L902 garLoopResultBuilder]: At program point L5539(lines 5534 5541) the Hoare annotation is: true [2022-11-21 16:47:03,857 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2022-11-21 16:47:03,857 INFO L895 garLoopResultBuilder]: At program point init_completionENTRY(lines 5433 5440) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,857 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 5433 5440) no Hoare annotation was computed. [2022-11-21 16:47:03,858 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 5433 5440) no Hoare annotation was computed. [2022-11-21 16:47:03,858 INFO L902 garLoopResultBuilder]: At program point L8196(lines 8195 8197) the Hoare annotation is: true [2022-11-21 16:47:03,858 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameFINAL(lines 8296 8298) no Hoare annotation was computed. [2022-11-21 16:47:03,858 INFO L899 garLoopResultBuilder]: For program point queue_ch_frameEXIT(lines 8296 8298) no Hoare annotation was computed. [2022-11-21 16:47:03,858 INFO L902 garLoopResultBuilder]: At program point queue_ch_frameENTRY(lines 8296 8298) the Hoare annotation is: true [2022-11-21 16:47:03,859 INFO L895 garLoopResultBuilder]: At program point skb_putENTRY(lines 8314 8318) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,859 INFO L899 garLoopResultBuilder]: For program point skb_putFINAL(lines 8314 8318) no Hoare annotation was computed. [2022-11-21 16:47:03,859 INFO L899 garLoopResultBuilder]: For program point skb_putEXIT(lines 8314 8318) no Hoare annotation was computed. [2022-11-21 16:47:03,859 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 7832 7837) no Hoare annotation was computed. [2022-11-21 16:47:03,859 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 7832 7837) the Hoare annotation is: true [2022-11-21 16:47:03,860 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7835) no Hoare annotation was computed. [2022-11-21 16:47:03,860 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 7832 7837) no Hoare annotation was computed. [2022-11-21 16:47:03,860 INFO L899 garLoopResultBuilder]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2022-11-21 16:47:03,860 INFO L902 garLoopResultBuilder]: At program point L6708(line 6708) the Hoare annotation is: true [2022-11-21 16:47:03,860 INFO L899 garLoopResultBuilder]: For program point L6378(line 6378) no Hoare annotation was computed. [2022-11-21 16:47:03,861 INFO L902 garLoopResultBuilder]: At program point L6411(lines 6320 6413) the Hoare annotation is: true [2022-11-21 16:47:03,861 INFO L899 garLoopResultBuilder]: For program point L6659-1(line 6659) no Hoare annotation was computed. [2022-11-21 16:47:03,861 INFO L902 garLoopResultBuilder]: At program point L5602(lines 5578 5604) the Hoare annotation is: true [2022-11-21 16:47:03,861 INFO L902 garLoopResultBuilder]: At program point L6659(line 6659) the Hoare annotation is: true [2022-11-21 16:47:03,861 INFO L899 garLoopResultBuilder]: For program point L6709-1(line 6709) no Hoare annotation was computed. [2022-11-21 16:47:03,862 INFO L902 garLoopResultBuilder]: At program point L6709(line 6709) the Hoare annotation is: true [2022-11-21 16:47:03,862 INFO L899 garLoopResultBuilder]: For program point L6379(lines 6379 6382) no Hoare annotation was computed. [2022-11-21 16:47:03,862 INFO L902 garLoopResultBuilder]: At program point L6379-2(lines 6379 6382) the Hoare annotation is: true [2022-11-21 16:47:03,862 INFO L899 garLoopResultBuilder]: For program point L6660-1(line 6660) no Hoare annotation was computed. [2022-11-21 16:47:03,862 INFO L902 garLoopResultBuilder]: At program point L6660(line 6660) the Hoare annotation is: true [2022-11-21 16:47:03,863 INFO L902 garLoopResultBuilder]: At program point L6693(lines 6639 6721) the Hoare annotation is: true [2022-11-21 16:47:03,863 INFO L895 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,863 INFO L899 garLoopResultBuilder]: For program point L5620-1(lines 5605 5626) no Hoare annotation was computed. [2022-11-21 16:47:03,863 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2022-11-21 16:47:03,863 INFO L899 garLoopResultBuilder]: For program point L5620(lines 5620 5623) no Hoare annotation was computed. [2022-11-21 16:47:03,864 INFO L902 garLoopResultBuilder]: At program point L6727(lines 6622 6729) the Hoare annotation is: true [2022-11-21 16:47:03,864 INFO L902 garLoopResultBuilder]: At program point L6397(line 6397) the Hoare annotation is: true [2022-11-21 16:47:03,864 INFO L899 garLoopResultBuilder]: For program point L6711(line 6711) no Hoare annotation was computed. [2022-11-21 16:47:03,864 INFO L902 garLoopResultBuilder]: At program point L5621(line 5621) the Hoare annotation is: true [2022-11-21 16:47:03,864 INFO L902 garLoopResultBuilder]: At program point L6695(lines 6639 6721) the Hoare annotation is: true [2022-11-21 16:47:03,865 INFO L899 garLoopResultBuilder]: For program point L6398(line 6398) no Hoare annotation was computed. [2022-11-21 16:47:03,865 INFO L899 garLoopResultBuilder]: For program point L6365-1(line 6365) no Hoare annotation was computed. [2022-11-21 16:47:03,865 INFO L902 garLoopResultBuilder]: At program point L6365(line 6365) the Hoare annotation is: true [2022-11-21 16:47:03,865 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-21 16:47:03,865 INFO L902 garLoopResultBuilder]: At program point L6712-2(lines 6712 6716) the Hoare annotation is: true [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L6712(lines 6712 6716) no Hoare annotation was computed. [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L5589(lines 5589 5592) no Hoare annotation was computed. [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6650) no Hoare annotation was computed. [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L6349-2(lines 6349 6353) no Hoare annotation was computed. [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L6349(line 6349) no Hoare annotation was computed. [2022-11-21 16:47:03,866 INFO L899 garLoopResultBuilder]: For program point L6399(lines 6399 6403) no Hoare annotation was computed. [2022-11-21 16:47:03,867 INFO L899 garLoopResultBuilder]: For program point L6399-2(lines 6399 6403) no Hoare annotation was computed. [2022-11-21 16:47:03,867 INFO L902 garLoopResultBuilder]: At program point L6383(line 6383) the Hoare annotation is: true [2022-11-21 16:47:03,867 INFO L899 garLoopResultBuilder]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2022-11-21 16:47:03,867 INFO L902 garLoopResultBuilder]: At program point L6400(line 6400) the Hoare annotation is: true [2022-11-21 16:47:03,867 INFO L899 garLoopResultBuilder]: For program point L6681-1(lines 6681 6685) no Hoare annotation was computed. [2022-11-21 16:47:03,868 INFO L899 garLoopResultBuilder]: For program point L6384(line 6384) no Hoare annotation was computed. [2022-11-21 16:47:03,868 INFO L899 garLoopResultBuilder]: For program point L6698(line 6698) no Hoare annotation was computed. [2022-11-21 16:47:03,868 INFO L899 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2022-11-21 16:47:03,868 INFO L902 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: true [2022-11-21 16:47:03,869 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6342 6405) the Hoare annotation is: true [2022-11-21 16:47:03,869 INFO L899 garLoopResultBuilder]: For program point L6385-2(lines 6385 6389) no Hoare annotation was computed. [2022-11-21 16:47:03,869 INFO L899 garLoopResultBuilder]: For program point L6385(lines 6385 6389) no Hoare annotation was computed. [2022-11-21 16:47:03,869 INFO L899 garLoopResultBuilder]: For program point L6666(lines 6666 6676) no Hoare annotation was computed. [2022-11-21 16:47:03,869 INFO L899 garLoopResultBuilder]: For program point L6699-1(line 6699) no Hoare annotation was computed. [2022-11-21 16:47:03,869 INFO L902 garLoopResultBuilder]: At program point L6699(line 6699) the Hoare annotation is: true [2022-11-21 16:47:03,870 INFO L902 garLoopResultBuilder]: At program point L6402(line 6402) the Hoare annotation is: true [2022-11-21 16:47:03,870 INFO L899 garLoopResultBuilder]: For program point L6402-1(line 6402) no Hoare annotation was computed. [2022-11-21 16:47:03,870 INFO L899 garLoopResultBuilder]: For program point L5593-2(lines 5593 5598) no Hoare annotation was computed. [2022-11-21 16:47:03,870 INFO L899 garLoopResultBuilder]: For program point L5593(lines 5593 5598) no Hoare annotation was computed. [2022-11-21 16:47:03,870 INFO L902 garLoopResultBuilder]: At program point L6386(line 6386) the Hoare annotation is: true [2022-11-21 16:47:03,871 INFO L899 garLoopResultBuilder]: For program point _queue_dataEXIT(lines 5605 5626) no Hoare annotation was computed. [2022-11-21 16:47:03,871 INFO L899 garLoopResultBuilder]: For program point L6386-1(line 6386) no Hoare annotation was computed. [2022-11-21 16:47:03,871 INFO L899 garLoopResultBuilder]: For program point L5610(lines 5610 5613) no Hoare annotation was computed. [2022-11-21 16:47:03,871 INFO L899 garLoopResultBuilder]: For program point L6667(lines 6667 6670) no Hoare annotation was computed. [2022-11-21 16:47:03,871 INFO L899 garLoopResultBuilder]: For program point L6667-2(lines 6667 6670) no Hoare annotation was computed. [2022-11-21 16:47:03,872 INFO L902 garLoopResultBuilder]: At program point L6370(lines 6342 6405) the Hoare annotation is: true [2022-11-21 16:47:03,872 INFO L899 garLoopResultBuilder]: For program point L6717(line 6717) no Hoare annotation was computed. [2022-11-21 16:47:03,872 INFO L899 garLoopResultBuilder]: For program point L6701(line 6701) no Hoare annotation was computed. [2022-11-21 16:47:03,872 INFO L902 garLoopResultBuilder]: At program point L6718(line 6718) the Hoare annotation is: true [2022-11-21 16:47:03,872 INFO L902 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: true [2022-11-21 16:47:03,873 INFO L899 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2022-11-21 16:47:03,873 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-21 16:47:03,873 INFO L902 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: true [2022-11-21 16:47:03,873 INFO L899 garLoopResultBuilder]: For program point L6718-1(line 6718) no Hoare annotation was computed. [2022-11-21 16:47:03,873 INFO L899 garLoopResultBuilder]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2022-11-21 16:47:03,874 INFO L902 garLoopResultBuilder]: At program point L6388(line 6388) the Hoare annotation is: true [2022-11-21 16:47:03,874 INFO L899 garLoopResultBuilder]: For program point L6702(lines 6702 6705) no Hoare annotation was computed. [2022-11-21 16:47:03,874 INFO L899 garLoopResultBuilder]: For program point L6702-2(lines 6702 6705) no Hoare annotation was computed. [2022-11-21 16:47:03,874 INFO L902 garLoopResultBuilder]: At program point L6372(lines 6342 6405) the Hoare annotation is: true [2022-11-21 16:47:03,874 INFO L902 garLoopResultBuilder]: At program point L6686(lines 6686 6687) the Hoare annotation is: true [2022-11-21 16:47:03,874 INFO L899 garLoopResultBuilder]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2022-11-21 16:47:03,875 INFO L902 garLoopResultBuilder]: At program point L6719(line 6719) the Hoare annotation is: true [2022-11-21 16:47:03,875 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-21 16:47:03,875 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-21 16:47:03,875 INFO L899 garLoopResultBuilder]: For program point L6653(lines 6653 6663) no Hoare annotation was computed. [2022-11-21 16:47:03,875 INFO L899 garLoopResultBuilder]: For program point L6686-1(lines 6686 6687) no Hoare annotation was computed. [2022-11-21 16:47:03,876 INFO L902 garLoopResultBuilder]: At program point L6406(lines 6334 6412) the Hoare annotation is: true [2022-11-21 16:47:03,876 INFO L899 garLoopResultBuilder]: For program point L6654(lines 6654 6657) no Hoare annotation was computed. [2022-11-21 16:47:03,876 INFO L899 garLoopResultBuilder]: For program point L6654-2(lines 6654 6657) no Hoare annotation was computed. [2022-11-21 16:47:03,876 INFO L899 garLoopResultBuilder]: For program point L6407(lines 6407 6410) no Hoare annotation was computed. [2022-11-21 16:47:03,876 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,877 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,877 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-21 16:47:03,877 INFO L899 garLoopResultBuilder]: For program point L6391(line 6391) no Hoare annotation was computed. [2022-11-21 16:47:03,877 INFO L899 garLoopResultBuilder]: For program point L6358-1(lines 6358 6362) no Hoare annotation was computed. [2022-11-21 16:47:03,877 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5618) no Hoare annotation was computed. [2022-11-21 16:47:03,878 INFO L899 garLoopResultBuilder]: For program point L6672-1(line 6672) no Hoare annotation was computed. [2022-11-21 16:47:03,878 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6721) no Hoare annotation was computed. [2022-11-21 16:47:03,878 INFO L902 garLoopResultBuilder]: At program point L6672(line 6672) the Hoare annotation is: true [2022-11-21 16:47:03,878 INFO L899 garLoopResultBuilder]: For program point L6342(lines 6342 6405) no Hoare annotation was computed. [2022-11-21 16:47:03,878 INFO L899 garLoopResultBuilder]: For program point L6375(line 6375) no Hoare annotation was computed. [2022-11-21 16:47:03,879 INFO L902 garLoopResultBuilder]: At program point L6408(line 6408) the Hoare annotation is: true [2022-11-21 16:47:03,879 INFO L902 garLoopResultBuilder]: At program point L6722(lines 6633 6728) the Hoare annotation is: true [2022-11-21 16:47:03,879 INFO L902 garLoopResultBuilder]: At program point L6392-2(lines 6392 6396) the Hoare annotation is: true [2022-11-21 16:47:03,879 INFO L899 garLoopResultBuilder]: For program point L6392(lines 6392 6396) no Hoare annotation was computed. [2022-11-21 16:47:03,879 INFO L899 garLoopResultBuilder]: For program point L6640(line 6640) no Hoare annotation was computed. [2022-11-21 16:47:03,880 INFO L899 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2022-11-21 16:47:03,880 INFO L902 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: true [2022-11-21 16:47:03,880 INFO L895 garLoopResultBuilder]: At program point _queue_dataENTRY(lines 5605 5626) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,880 INFO L899 garLoopResultBuilder]: For program point L6343(line 6343) no Hoare annotation was computed. [2022-11-21 16:47:03,880 INFO L899 garLoopResultBuilder]: For program point L6376-1(line 6376) no Hoare annotation was computed. [2022-11-21 16:47:03,881 INFO L902 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: true [2022-11-21 16:47:03,881 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-21 16:47:03,881 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-11-21 16:47:03,881 INFO L902 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: true [2022-11-21 16:47:03,881 INFO L899 garLoopResultBuilder]: For program point L6641(lines 6641 6645) no Hoare annotation was computed. [2022-11-21 16:47:03,882 INFO L899 garLoopResultBuilder]: For program point L6344(lines 6344 6348) no Hoare annotation was computed. [2022-11-21 16:47:03,882 INFO L902 garLoopResultBuilder]: At program point L6691(lines 6639 6721) the Hoare annotation is: true [2022-11-21 16:47:03,882 INFO L902 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: true [2022-11-21 16:47:03,882 INFO L899 garLoopResultBuilder]: For program point L5520-1(line 5520) no Hoare annotation was computed. [2022-11-21 16:47:03,882 INFO L895 garLoopResultBuilder]: At program point L5520(line 5520) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,883 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 5517 5523) no Hoare annotation was computed. [2022-11-21 16:47:03,883 INFO L895 garLoopResultBuilder]: At program point kzallocENTRY(lines 5517 5523) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,883 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 5517 5523) no Hoare annotation was computed. [2022-11-21 16:47:03,883 INFO L902 garLoopResultBuilder]: At program point L5758(line 5758) the Hoare annotation is: true [2022-11-21 16:47:03,883 INFO L899 garLoopResultBuilder]: For program point L5758-1(line 5758) no Hoare annotation was computed. [2022-11-21 16:47:03,884 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5756) no Hoare annotation was computed. [2022-11-21 16:47:03,884 INFO L899 garLoopResultBuilder]: For program point L5742-1(lines 5742 5756) no Hoare annotation was computed. [2022-11-21 16:47:03,884 INFO L899 garLoopResultBuilder]: For program point L5767-1(lines 5767 5770) no Hoare annotation was computed. [2022-11-21 16:47:03,884 INFO L902 garLoopResultBuilder]: At program point L7592(lines 7547 7594) the Hoare annotation is: true [2022-11-21 16:47:03,884 INFO L899 garLoopResultBuilder]: For program point L5759(lines 5759 5763) no Hoare annotation was computed. [2022-11-21 16:47:03,885 INFO L902 garLoopResultBuilder]: At program point L7584(lines 7554 7593) the Hoare annotation is: true [2022-11-21 16:47:03,885 INFO L899 garLoopResultBuilder]: For program point L5693-1(lines 5693 5696) no Hoare annotation was computed. [2022-11-21 16:47:03,885 INFO L899 garLoopResultBuilder]: For program point L5718(lines 5718 5732) no Hoare annotation was computed. [2022-11-21 16:47:03,885 INFO L899 garLoopResultBuilder]: For program point L5718-2(lines 5718 5732) no Hoare annotation was computed. [2022-11-21 16:47:03,885 INFO L899 garLoopResultBuilder]: For program point L5743(lines 5743 5754) no Hoare annotation was computed. [2022-11-21 16:47:03,885 INFO L899 garLoopResultBuilder]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2022-11-21 16:47:03,886 INFO L902 garLoopResultBuilder]: At program point L5760(line 5760) the Hoare annotation is: true [2022-11-21 16:47:03,886 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5692) no Hoare annotation was computed. [2022-11-21 16:47:03,886 INFO L899 garLoopResultBuilder]: For program point L5686-1(lines 5676 5776) no Hoare annotation was computed. [2022-11-21 16:47:03,886 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendEXIT(lines 5657 5777) no Hoare annotation was computed. [2022-11-21 16:47:03,886 INFO L899 garLoopResultBuilder]: For program point L5744-1(line 5744) no Hoare annotation was computed. [2022-11-21 16:47:03,887 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2022-11-21 16:47:03,887 INFO L899 garLoopResultBuilder]: For program point L7561-2(lines 7561 7570) no Hoare annotation was computed. [2022-11-21 16:47:03,887 INFO L899 garLoopResultBuilder]: For program point L7561(lines 7561 7570) no Hoare annotation was computed. [2022-11-21 16:47:03,887 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_sendFINAL(lines 5657 5777) no Hoare annotation was computed. [2022-11-21 16:47:03,887 INFO L902 garLoopResultBuilder]: At program point L5687(line 5687) the Hoare annotation is: true [2022-11-21 16:47:03,887 INFO L899 garLoopResultBuilder]: For program point L5687-1(line 5687) no Hoare annotation was computed. [2022-11-21 16:47:03,888 INFO L895 garLoopResultBuilder]: At program point l1oip_socket_sendENTRY(lines 5657 5777) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,888 INFO L902 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2022-11-21 16:47:03,888 INFO L899 garLoopResultBuilder]: For program point L5753-1(line 5753) no Hoare annotation was computed. [2022-11-21 16:47:03,888 INFO L899 garLoopResultBuilder]: For program point L5712-2(lines 5712 5716) no Hoare annotation was computed. [2022-11-21 16:47:03,888 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5716) no Hoare annotation was computed. [2022-11-21 16:47:03,889 INFO L899 garLoopResultBuilder]: For program point L7587-1(lines 7587 7591) no Hoare annotation was computed. [2022-11-21 16:47:03,889 INFO L899 garLoopResultBuilder]: For program point L5746(lines 5746 5754) no Hoare annotation was computed. [2022-11-21 16:47:03,889 INFO L899 garLoopResultBuilder]: For program point L5697-2(lines 5697 5704) no Hoare annotation was computed. [2022-11-21 16:47:03,889 INFO L899 garLoopResultBuilder]: For program point L5697(line 5697) no Hoare annotation was computed. [2022-11-21 16:47:03,889 INFO L902 garLoopResultBuilder]: At program point L7580(lines 7554 7593) the Hoare annotation is: true [2022-11-21 16:47:03,890 INFO L902 garLoopResultBuilder]: At program point L5689(line 5689) the Hoare annotation is: true [2022-11-21 16:47:03,890 INFO L902 garLoopResultBuilder]: At program point L5747(line 5747) the Hoare annotation is: true [2022-11-21 16:47:03,890 INFO L899 garLoopResultBuilder]: For program point L5747-1(line 5747) no Hoare annotation was computed. [2022-11-21 16:47:03,890 INFO L899 garLoopResultBuilder]: For program point L5681-2(lines 5681 5684) no Hoare annotation was computed. [2022-11-21 16:47:03,890 INFO L899 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2022-11-21 16:47:03,890 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5701) no Hoare annotation was computed. [2022-11-21 16:47:03,891 INFO L899 garLoopResultBuilder]: For program point L5698-2(lines 5698 5701) no Hoare annotation was computed. [2022-11-21 16:47:03,891 INFO L899 garLoopResultBuilder]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2022-11-21 16:47:03,891 INFO L899 garLoopResultBuilder]: For program point L5707-2(lines 5707 5711) no Hoare annotation was computed. [2022-11-21 16:47:03,891 INFO L899 garLoopResultBuilder]: For program point L7557(lines 7557 7560) no Hoare annotation was computed. [2022-11-21 16:47:03,891 INFO L902 garLoopResultBuilder]: At program point L7582(lines 7554 7593) the Hoare annotation is: true [2022-11-21 16:47:03,892 INFO L902 garLoopResultBuilder]: At program point L8243(lines 8242 8244) the Hoare annotation is: true [2022-11-21 16:47:03,892 INFO L899 garLoopResultBuilder]: For program point L5749(lines 5749 5754) no Hoare annotation was computed. [2022-11-21 16:47:03,892 INFO L902 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: true [2022-11-21 16:47:03,892 INFO L899 garLoopResultBuilder]: For program point L5766-1(lines 5676 5776) no Hoare annotation was computed. [2022-11-21 16:47:03,892 INFO L895 garLoopResultBuilder]: At program point kmallocENTRY(lines 5509 5515) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,893 INFO L899 garLoopResultBuilder]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2022-11-21 16:47:03,893 INFO L902 garLoopResultBuilder]: At program point L5506-2(lines 5504 5507) the Hoare annotation is: true [2022-11-21 16:47:03,893 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 5509 5515) no Hoare annotation was computed. [2022-11-21 16:47:03,893 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 5509 5515) no Hoare annotation was computed. [2022-11-21 16:47:03,893 INFO L895 garLoopResultBuilder]: At program point L5506(line 5506) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_0~0 1)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,894 INFO L902 garLoopResultBuilder]: At program point spin_lockENTRY(lines 5418 5424) the Hoare annotation is: true [2022-11-21 16:47:03,894 INFO L902 garLoopResultBuilder]: At program point L8208(lines 8207 8209) the Hoare annotation is: true [2022-11-21 16:47:03,894 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 5418 5424) no Hoare annotation was computed. [2022-11-21 16:47:03,894 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 5418 5424) no Hoare annotation was computed. [2022-11-21 16:47:03,894 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 7839 7844) no Hoare annotation was computed. [2022-11-21 16:47:03,895 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 7839 7844) the Hoare annotation is: true [2022-11-21 16:47:03,895 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 7839 7844) no Hoare annotation was computed. [2022-11-21 16:47:03,895 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawFINAL(lines 7625 7648) no Hoare annotation was computed. [2022-11-21 16:47:03,895 INFO L902 garLoopResultBuilder]: At program point L7643(lines 7629 7647) the Hoare annotation is: true [2022-11-21 16:47:03,895 INFO L899 garLoopResultBuilder]: For program point l1oip_alaw_to_ulawEXIT(lines 7625 7648) no Hoare annotation was computed. [2022-11-21 16:47:03,896 INFO L902 garLoopResultBuilder]: At program point L7639(lines 7629 7647) the Hoare annotation is: true [2022-11-21 16:47:03,896 INFO L895 garLoopResultBuilder]: At program point l1oip_alaw_to_ulawENTRY(lines 7625 7648) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,896 INFO L902 garLoopResultBuilder]: At program point L7641(lines 7629 7647) the Hoare annotation is: true [2022-11-21 16:47:03,896 INFO L899 garLoopResultBuilder]: For program point L6208-2(lines 6208 6211) no Hoare annotation was computed. [2022-11-21 16:47:03,896 INFO L895 garLoopResultBuilder]: At program point l1oip_socket_closeENTRY(lines 6202 6228) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,897 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-21 16:47:03,897 INFO L895 garLoopResultBuilder]: At program point L8312(lines 8311 8313) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,897 INFO L895 garLoopResultBuilder]: At program point L6223(line 6223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,897 INFO L899 garLoopResultBuilder]: For program point L6217(lines 6217 6225) no Hoare annotation was computed. [2022-11-21 16:47:03,898 INFO L899 garLoopResultBuilder]: For program point L6217-1(lines 6202 6228) no Hoare annotation was computed. [2022-11-21 16:47:03,898 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6215) no Hoare annotation was computed. [2022-11-21 16:47:03,898 INFO L895 garLoopResultBuilder]: At program point L6207-2(lines 6207 6215) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,898 INFO L899 garLoopResultBuilder]: For program point l1oip_socket_closeEXIT(lines 6202 6228) no Hoare annotation was computed. [2022-11-21 16:47:03,898 INFO L895 garLoopResultBuilder]: At program point L8340(lines 8339 8341) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,899 INFO L899 garLoopResultBuilder]: For program point L6222(line 6222) no Hoare annotation was computed. [2022-11-21 16:47:03,899 INFO L899 garLoopResultBuilder]: For program point L6218(lines 6218 6221) no Hoare annotation was computed. [2022-11-21 16:47:03,899 INFO L899 garLoopResultBuilder]: For program point L6216(line 6216) no Hoare annotation was computed. [2022-11-21 16:47:03,899 INFO L895 garLoopResultBuilder]: At program point L6218-2(lines 6218 6221) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,899 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 5425 5431) the Hoare annotation is: true [2022-11-21 16:47:03,900 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 5425 5431) no Hoare annotation was computed. [2022-11-21 16:47:03,900 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 5425 5431) no Hoare annotation was computed. [2022-11-21 16:47:03,900 INFO L902 garLoopResultBuilder]: At program point L8211(lines 8210 8212) the Hoare annotation is: true [2022-11-21 16:47:03,900 INFO L899 garLoopResultBuilder]: For program point del_timerEXIT(lines 8231 8233) no Hoare annotation was computed. [2022-11-21 16:47:03,900 INFO L902 garLoopResultBuilder]: At program point del_timerENTRY(lines 8231 8233) the Hoare annotation is: true [2022-11-21 16:47:03,901 INFO L899 garLoopResultBuilder]: For program point del_timerFINAL(lines 8231 8233) no Hoare annotation was computed. [2022-11-21 16:47:03,901 INFO L902 garLoopResultBuilder]: At program point timer_pendingENTRY(lines 5446 5451) the Hoare annotation is: true [2022-11-21 16:47:03,901 INFO L899 garLoopResultBuilder]: For program point timer_pendingEXIT(lines 5446 5451) no Hoare annotation was computed. [2022-11-21 16:47:03,901 INFO L899 garLoopResultBuilder]: For program point timer_pendingFINAL(lines 5446 5451) no Hoare annotation was computed. [2022-11-21 16:47:03,901 INFO L895 garLoopResultBuilder]: At program point memchr_invENTRY(lines 8276 8278) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,902 INFO L899 garLoopResultBuilder]: For program point memchr_invFINAL(lines 8276 8278) no Hoare annotation was computed. [2022-11-21 16:47:03,902 INFO L899 garLoopResultBuilder]: For program point memchr_invEXIT(lines 8276 8278) no Hoare annotation was computed. [2022-11-21 16:47:03,902 INFO L899 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2022-11-21 16:47:03,902 INFO L895 garLoopResultBuilder]: At program point L8277(line 8277) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-21 16:47:03,902 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitEXIT(lines 5273 5280) no Hoare annotation was computed. [2022-11-21 16:47:03,902 INFO L902 garLoopResultBuilder]: At program point test_and_clear_bitENTRY(lines 5273 5280) the Hoare annotation is: true [2022-11-21 16:47:03,903 INFO L899 garLoopResultBuilder]: For program point test_and_clear_bitFINAL(lines 5273 5280) no Hoare annotation was computed. [2022-11-21 16:47:03,903 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitEXIT(lines 5265 5272) no Hoare annotation was computed. [2022-11-21 16:47:03,903 INFO L899 garLoopResultBuilder]: For program point test_and_set_bitFINAL(lines 5265 5272) no Hoare annotation was computed. [2022-11-21 16:47:03,903 INFO L902 garLoopResultBuilder]: At program point test_and_set_bitENTRY(lines 5265 5272) the Hoare annotation is: true [2022-11-21 16:47:03,903 INFO L899 garLoopResultBuilder]: For program point L6815(lines 6815 6819) no Hoare annotation was computed. [2022-11-21 16:47:03,904 INFO L899 garLoopResultBuilder]: For program point L6815-2(lines 6815 6819) no Hoare annotation was computed. [2022-11-21 16:47:03,904 INFO L895 garLoopResultBuilder]: At program point L6836(lines 6788 6839) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,904 INFO L899 garLoopResultBuilder]: For program point L6799(lines 6799 6802) no Hoare annotation was computed. [2022-11-21 16:47:03,904 INFO L899 garLoopResultBuilder]: For program point L6795-1(line 6795) no Hoare annotation was computed. [2022-11-21 16:47:03,904 INFO L895 garLoopResultBuilder]: At program point L6795(line 6795) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,905 INFO L895 garLoopResultBuilder]: At program point L6828(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,905 INFO L899 garLoopResultBuilder]: For program point L6799-2(lines 6799 6802) no Hoare annotation was computed. [2022-11-21 16:47:03,905 INFO L895 garLoopResultBuilder]: At program point L6861(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,905 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupFINAL(lines 6840 6867) no Hoare annotation was computed. [2022-11-21 16:47:03,906 INFO L895 garLoopResultBuilder]: At program point L6857(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,906 INFO L899 garLoopResultBuilder]: For program point L6820-2(lines 6820 6824) no Hoare annotation was computed. [2022-11-21 16:47:03,906 INFO L899 garLoopResultBuilder]: For program point L6820(lines 6820 6824) no Hoare annotation was computed. [2022-11-21 16:47:03,906 INFO L899 garLoopResultBuilder]: For program point L6808-2(lines 6808 6811) no Hoare annotation was computed. [2022-11-21 16:47:03,906 INFO L899 garLoopResultBuilder]: For program point L6808(line 6808) no Hoare annotation was computed. [2022-11-21 16:47:03,907 INFO L895 garLoopResultBuilder]: At program point L8249(lines 8248 8250) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,907 INFO L895 garLoopResultBuilder]: At program point L8274(lines 8273 8275) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,907 INFO L899 garLoopResultBuilder]: For program point L6804-1(lines 6804 6807) no Hoare annotation was computed. [2022-11-21 16:47:03,907 INFO L899 garLoopResultBuilder]: For program point L6804(lines 6804 6807) no Hoare annotation was computed. [2022-11-21 16:47:03,907 INFO L899 garLoopResultBuilder]: For program point L6808-4(lines 6808 6811) no Hoare annotation was computed. [2022-11-21 16:47:03,908 INFO L899 garLoopResultBuilder]: For program point L6800-1(line 6800) no Hoare annotation was computed. [2022-11-21 16:47:03,908 INFO L895 garLoopResultBuilder]: At program point L6800(line 6800) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,908 INFO L899 garLoopResultBuilder]: For program point L6833(line 6833) no Hoare annotation was computed. [2022-11-21 16:47:03,908 INFO L899 garLoopResultBuilder]: For program point L6817-1(line 6817) no Hoare annotation was computed. [2022-11-21 16:47:03,908 INFO L895 garLoopResultBuilder]: At program point L6817(line 6817) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,909 INFO L895 garLoopResultBuilder]: At program point L6805(line 6805) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,909 INFO L895 garLoopResultBuilder]: At program point L6830(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,909 INFO L895 garLoopResultBuilder]: At program point L6826(lines 6792 6838) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,909 INFO L895 garLoopResultBuilder]: At program point L6859(lines 6846 6866) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,910 INFO L895 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,910 INFO L899 garLoopResultBuilder]: For program point L6793-1(line 6793) no Hoare annotation was computed. [2022-11-21 16:47:03,910 INFO L895 garLoopResultBuilder]: At program point L6793(line 6793) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,910 INFO L895 garLoopResultBuilder]: At program point L8259(lines 8258 8260) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,911 INFO L899 garLoopResultBuilder]: For program point L6822-1(line 6822) no Hoare annotation was computed. [2022-11-21 16:47:03,911 INFO L895 garLoopResultBuilder]: At program point L8222(lines 8221 8223) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,911 INFO L895 garLoopResultBuilder]: At program point L8255(lines 8254 8256) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,911 INFO L895 garLoopResultBuilder]: At program point L6835-1(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,912 INFO L895 garLoopResultBuilder]: At program point L6835(line 6835) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,912 INFO L899 garLoopResultBuilder]: For program point L6798(line 6798) no Hoare annotation was computed. [2022-11-21 16:47:03,912 INFO L899 garLoopResultBuilder]: For program point l1oip_cleanupEXIT(lines 6840 6867) no Hoare annotation was computed. [2022-11-21 16:47:03,912 INFO L899 garLoopResultBuilder]: For program point L6794(lines 6794 6797) no Hoare annotation was computed. [2022-11-21 16:47:03,913 INFO L895 garLoopResultBuilder]: At program point l1oip_cleanupENTRY(lines 6840 6867) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= |old(#length)| |#length|) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= |old(#valid)| |#valid|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,913 INFO L895 garLoopResultBuilder]: At program point L6794-2(lines 6794 6797) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= |old(~table_com~0.base)| ~table_com~0.base) (= ~table_dec~0.base |old(~table_dec~0.base)|) (= ~table_com~0.offset |old(~table_com~0.offset)|) (= ~table_dec~0.offset |old(~table_dec~0.offset)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_retval_0~0 0))) [2022-11-21 16:47:03,913 INFO L899 garLoopResultBuilder]: For program point L6972(lines 6972 6975) no Hoare annotation was computed. [2022-11-21 16:47:03,913 INFO L895 garLoopResultBuilder]: At program point L7732(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,913 INFO L895 garLoopResultBuilder]: At program point L7765(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,914 INFO L895 garLoopResultBuilder]: At program point L7138(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,914 INFO L899 garLoopResultBuilder]: For program point L7105-1(lines 7105 7109) no Hoare annotation was computed. [2022-11-21 16:47:03,914 INFO L899 garLoopResultBuilder]: For program point L6907(line 6907) no Hoare annotation was computed. [2022-11-21 16:47:03,914 INFO L899 garLoopResultBuilder]: For program point L7139(line 7139) no Hoare annotation was computed. [2022-11-21 16:47:03,914 INFO L899 garLoopResultBuilder]: For program point L7139-2(lines 7139 7143) no Hoare annotation was computed. [2022-11-21 16:47:03,915 INFO L899 garLoopResultBuilder]: For program point L6941-2(lines 6941 6945) no Hoare annotation was computed. [2022-11-21 16:47:03,915 INFO L899 garLoopResultBuilder]: For program point L6941(line 6941) no Hoare annotation was computed. [2022-11-21 16:47:03,915 INFO L895 garLoopResultBuilder]: At program point L7734(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,915 INFO L899 garLoopResultBuilder]: For program point L7701-1(line 7701) no Hoare annotation was computed. [2022-11-21 16:47:03,916 INFO L895 garLoopResultBuilder]: At program point L7701(line 7701) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,916 INFO L895 garLoopResultBuilder]: At program point L8263(lines 8262 8264) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,916 INFO L895 garLoopResultBuilder]: At program point L7140(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,916 INFO L899 garLoopResultBuilder]: For program point L7041-1(line 7041) no Hoare annotation was computed. [2022-11-21 16:47:03,916 INFO L895 garLoopResultBuilder]: At program point L7041(line 7041) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,917 INFO L895 garLoopResultBuilder]: At program point L7768(lines 7689 7770) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,917 INFO L899 garLoopResultBuilder]: For program point L7174(line 7174) no Hoare annotation was computed. [2022-11-21 16:47:03,917 INFO L895 garLoopResultBuilder]: At program point L8165(lines 8159 8167) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,917 INFO L899 garLoopResultBuilder]: For program point L7703-1(line 7703) no Hoare annotation was computed. [2022-11-21 16:47:03,918 INFO L895 garLoopResultBuilder]: At program point L7703(line 7703) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,918 INFO L895 garLoopResultBuilder]: At program point L7736(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,918 INFO L895 garLoopResultBuilder]: At program point L7142(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,918 INFO L899 garLoopResultBuilder]: For program point L7175(lines 7175 7187) no Hoare annotation was computed. [2022-11-21 16:47:03,918 INFO L895 garLoopResultBuilder]: At program point L8199(lines 8198 8200) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,919 INFO L899 garLoopResultBuilder]: For program point L7043-1(line 7043) no Hoare annotation was computed. [2022-11-21 16:47:03,919 INFO L895 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,919 INFO L899 garLoopResultBuilder]: For program point L7076(lines 7076 7097) no Hoare annotation was computed. [2022-11-21 16:47:03,919 INFO L895 garLoopResultBuilder]: At program point L6911(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,919 INFO L899 garLoopResultBuilder]: For program point L7077(line 7077) no Hoare annotation was computed. [2022-11-21 16:47:03,920 INFO L899 garLoopResultBuilder]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2022-11-21 16:47:03,920 INFO L895 garLoopResultBuilder]: At program point L8267(lines 8266 8268) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,920 INFO L899 garLoopResultBuilder]: For program point L7177-2(lines 7175 7186) no Hoare annotation was computed. [2022-11-21 16:47:03,920 INFO L899 garLoopResultBuilder]: For program point L7177(lines 7177 7180) no Hoare annotation was computed. [2022-11-21 16:47:03,920 INFO L899 garLoopResultBuilder]: For program point L6946(line 6946) no Hoare annotation was computed. [2022-11-21 16:47:03,921 INFO L899 garLoopResultBuilder]: For program point L6979(lines 6979 6983) no Hoare annotation was computed. [2022-11-21 16:47:03,921 INFO L899 garLoopResultBuilder]: For program point L6946-4(lines 6946 6951) no Hoare annotation was computed. [2022-11-21 16:47:03,921 INFO L899 garLoopResultBuilder]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2022-11-21 16:47:03,921 INFO L899 garLoopResultBuilder]: For program point L6913-2(lines 6913 6916) no Hoare annotation was computed. [2022-11-21 16:47:03,921 INFO L895 garLoopResultBuilder]: At program point L6880(line 6880) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,921 INFO L899 garLoopResultBuilder]: For program point L6946-2(lines 6946 6951) no Hoare annotation was computed. [2022-11-21 16:47:03,922 INFO L899 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2022-11-21 16:47:03,922 INFO L899 garLoopResultBuilder]: For program point L6979-2(lines 6979 6983) no Hoare annotation was computed. [2022-11-21 16:47:03,922 INFO L895 garLoopResultBuilder]: At program point L7706(line 7706) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,922 INFO L899 garLoopResultBuilder]: For program point L7706-1(line 7706) no Hoare annotation was computed. [2022-11-21 16:47:03,923 INFO L895 garLoopResultBuilder]: At program point L7046(line 7046) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,923 INFO L899 garLoopResultBuilder]: For program point L7046-1(line 7046) no Hoare annotation was computed. [2022-11-21 16:47:03,923 INFO L899 garLoopResultBuilder]: For program point L6881-1(lines 6881 6882) no Hoare annotation was computed. [2022-11-21 16:47:03,923 INFO L895 garLoopResultBuilder]: At program point L6881(lines 6881 6882) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,923 INFO L895 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,924 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2022-11-21 16:47:03,924 INFO L895 garLoopResultBuilder]: At program point L7146(lines 7051 7148) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,924 INFO L895 garLoopResultBuilder]: At program point L5330(lines 5326 5332) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,924 INFO L899 garLoopResultBuilder]: For program point L7114(line 7114) no Hoare annotation was computed. [2022-11-21 16:47:03,924 INFO L899 garLoopResultBuilder]: For program point L8171(lines 8171 8174) no Hoare annotation was computed. [2022-11-21 16:47:03,925 INFO L895 garLoopResultBuilder]: At program point L7048(lines 6868 7050) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,925 INFO L899 garLoopResultBuilder]: For program point L7081(line 7081) no Hoare annotation was computed. [2022-11-21 16:47:03,925 INFO L899 garLoopResultBuilder]: For program point L7742-1(lines 7742 7746) no Hoare annotation was computed. [2022-11-21 16:47:03,925 INFO L895 garLoopResultBuilder]: At program point L8271(lines 8270 8272) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,925 INFO L899 garLoopResultBuilder]: For program point L6917-2(lines 6917 6920) no Hoare annotation was computed. [2022-11-21 16:47:03,926 INFO L899 garLoopResultBuilder]: For program point L6917(lines 6917 6920) no Hoare annotation was computed. [2022-11-21 16:47:03,926 INFO L899 garLoopResultBuilder]: For program point L7116(lines 7116 7121) no Hoare annotation was computed. [2022-11-21 16:47:03,926 INFO L899 garLoopResultBuilder]: For program point L8173-1(lines 8170 8184) no Hoare annotation was computed. [2022-11-21 16:47:03,926 INFO L895 garLoopResultBuilder]: At program point L8173(line 8173) the Hoare annotation is: false [2022-11-21 16:47:03,926 INFO L895 garLoopResultBuilder]: At program point L7017(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,927 INFO L899 garLoopResultBuilder]: For program point L6885-2(lines 6879 7049) no Hoare annotation was computed. [2022-11-21 16:47:03,927 INFO L899 garLoopResultBuilder]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2022-11-21 16:47:03,927 INFO L895 garLoopResultBuilder]: At program point L7183(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-21 16:47:03,927 INFO L899 garLoopResultBuilder]: For program point L7018(lines 7018 7022) no Hoare annotation was computed. [2022-11-21 16:47:03,927 INFO L895 garLoopResultBuilder]: At program point L7118(line 7118) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,928 INFO L895 garLoopResultBuilder]: At program point L7019(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,928 INFO L899 garLoopResultBuilder]: For program point L7085(line 7085) no Hoare annotation was computed. [2022-11-21 16:47:03,928 INFO L899 garLoopResultBuilder]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2022-11-21 16:47:03,928 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6953 6957) no Hoare annotation was computed. [2022-11-21 16:47:03,928 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6957) no Hoare annotation was computed. [2022-11-21 16:47:03,929 INFO L899 garLoopResultBuilder]: For program point L7713-1(lines 7713 7717) no Hoare annotation was computed. [2022-11-21 16:47:03,929 INFO L899 garLoopResultBuilder]: For program point L5336-1(line 5336) no Hoare annotation was computed. [2022-11-21 16:47:03,929 INFO L895 garLoopResultBuilder]: At program point L5336(line 5336) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,929 INFO L899 garLoopResultBuilder]: For program point L8177-1(lines 8170 8184) no Hoare annotation was computed. [2022-11-21 16:47:03,929 INFO L895 garLoopResultBuilder]: At program point L8177(line 8177) the Hoare annotation is: false [2022-11-21 16:47:03,930 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6925) no Hoare annotation was computed. [2022-11-21 16:47:03,930 INFO L895 garLoopResultBuilder]: At program point L7021(lines 6879 7049) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,930 INFO L899 garLoopResultBuilder]: For program point L6922-2(lines 6922 6925) no Hoare annotation was computed. [2022-11-21 16:47:03,930 INFO L895 garLoopResultBuilder]: At program point L5337(lines 5333 5339) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,930 INFO L899 garLoopResultBuilder]: For program point L6890-1(lines 6890 6894) no Hoare annotation was computed. [2022-11-21 16:47:03,931 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,931 INFO L899 garLoopResultBuilder]: For program point L7089(line 7089) no Hoare annotation was computed. [2022-11-21 16:47:03,931 INFO L899 garLoopResultBuilder]: For program point L7189(line 7189) no Hoare annotation was computed. [2022-11-21 16:47:03,931 INFO L899 garLoopResultBuilder]: For program point L6958(lines 6958 6962) no Hoare annotation was computed. [2022-11-21 16:47:03,931 INFO L899 garLoopResultBuilder]: For program point L6958-2(lines 6879 7049) no Hoare annotation was computed. [2022-11-21 16:47:03,932 INFO L902 garLoopResultBuilder]: At program point L8181-1(lines 8168 8185) the Hoare annotation is: true [2022-11-21 16:47:03,932 INFO L895 garLoopResultBuilder]: At program point L8181(line 8181) the Hoare annotation is: false [2022-11-21 16:47:03,932 INFO L899 garLoopResultBuilder]: For program point L7025(lines 7025 7028) no Hoare annotation was computed. [2022-11-21 16:47:03,932 INFO L899 garLoopResultBuilder]: For program point L6927(line 6927) no Hoare annotation was computed. [2022-11-21 16:47:03,932 INFO L899 garLoopResultBuilder]: For program point L6927-2(lines 6927 6931) no Hoare annotation was computed. [2022-11-21 16:47:03,933 INFO L895 garLoopResultBuilder]: At program point L7753(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,933 INFO L895 garLoopResultBuilder]: At program point L5474(lines 5470 5476) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,933 INFO L895 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,933 INFO L899 garLoopResultBuilder]: For program point L7093(line 7093) no Hoare annotation was computed. [2022-11-21 16:47:03,934 INFO L899 garLoopResultBuilder]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2022-11-21 16:47:03,934 INFO L895 garLoopResultBuilder]: At program point L6994-1(lines 6994 6997) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,934 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,934 INFO L899 garLoopResultBuilder]: For program point L6896-2(lines 6896 6900) no Hoare annotation was computed. [2022-11-21 16:47:03,934 INFO L899 garLoopResultBuilder]: For program point L6896(lines 6896 6900) no Hoare annotation was computed. [2022-11-21 16:47:03,935 INFO L895 garLoopResultBuilder]: At program point L7755(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,935 INFO L899 garLoopResultBuilder]: For program point L7095-1(line 7095) no Hoare annotation was computed. [2022-11-21 16:47:03,935 INFO L895 garLoopResultBuilder]: At program point L7095(line 7095) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,935 INFO L899 garLoopResultBuilder]: For program point L7128-1(line 7128) no Hoare annotation was computed. [2022-11-21 16:47:03,936 INFO L895 garLoopResultBuilder]: At program point L7128(line 7128) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,936 INFO L899 garLoopResultBuilder]: For program point L7161(lines 7161 7198) no Hoare annotation was computed. [2022-11-21 16:47:03,936 INFO L895 garLoopResultBuilder]: At program point L6963-1(lines 6963 6969) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,936 INFO L899 garLoopResultBuilder]: For program point L7162(line 7162) no Hoare annotation was computed. [2022-11-21 16:47:03,937 INFO L895 garLoopResultBuilder]: At program point L8252(lines 8251 8253) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,937 INFO L899 garLoopResultBuilder]: For program point L7030(lines 7030 7033) no Hoare annotation was computed. [2022-11-21 16:47:03,937 INFO L895 garLoopResultBuilder]: At program point L7030-2(lines 7030 7033) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,937 INFO L895 garLoopResultBuilder]: At program point L7724(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,937 INFO L895 garLoopResultBuilder]: At program point L7757(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,938 INFO L895 garLoopResultBuilder]: At program point L7130(line 7130) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,938 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,938 INFO L899 garLoopResultBuilder]: For program point L7163(lines 7163 7194) no Hoare annotation was computed. [2022-11-21 16:47:03,938 INFO L899 garLoopResultBuilder]: For program point L7196(line 7196) no Hoare annotation was computed. [2022-11-21 16:47:03,938 INFO L899 garLoopResultBuilder]: For program point L6998(line 6998) no Hoare annotation was computed. [2022-11-21 16:47:03,939 INFO L899 garLoopResultBuilder]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2022-11-21 16:47:03,939 INFO L899 garLoopResultBuilder]: For program point L6932-2(lines 6932 6935) no Hoare annotation was computed. [2022-11-21 16:47:03,939 INFO L899 garLoopResultBuilder]: For program point L6932(lines 6932 6935) no Hoare annotation was computed. [2022-11-21 16:47:03,939 INFO L895 garLoopResultBuilder]: At program point L7098(lines 7063 7147) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,940 INFO L895 garLoopResultBuilder]: At program point L7065-1(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,940 INFO L895 garLoopResultBuilder]: At program point L7065(line 7065) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,940 INFO L895 garLoopResultBuilder]: At program point L7726(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,940 INFO L899 garLoopResultBuilder]: For program point L7066(line 7066) no Hoare annotation was computed. [2022-11-21 16:47:03,940 INFO L895 garLoopResultBuilder]: At program point L7099-1(lines 7099 7113) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,941 INFO L899 garLoopResultBuilder]: For program point L7132(lines 7132 7136) no Hoare annotation was computed. [2022-11-21 16:47:03,941 INFO L899 garLoopResultBuilder]: For program point L7165(lines 7165 7191) no Hoare annotation was computed. [2022-11-21 16:47:03,941 INFO L899 garLoopResultBuilder]: For program point L7000(lines 7000 7004) no Hoare annotation was computed. [2022-11-21 16:47:03,941 INFO L899 garLoopResultBuilder]: For program point L6901(lines 6901 6910) no Hoare annotation was computed. [2022-11-21 16:47:03,941 INFO L899 garLoopResultBuilder]: For program point L7166(line 7166) no Hoare annotation was computed. [2022-11-21 16:47:03,942 INFO L895 garLoopResultBuilder]: At program point L7199(lines 7155 7204) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,942 INFO L899 garLoopResultBuilder]: For program point L7067-1(line 7067) no Hoare annotation was computed. [2022-11-21 16:47:03,942 INFO L899 garLoopResultBuilder]: For program point L7100-2(lines 7099 7112) no Hoare annotation was computed. [2022-11-21 16:47:03,942 INFO L899 garLoopResultBuilder]: For program point L7034(line 7034) no Hoare annotation was computed. [2022-11-21 16:47:03,942 INFO L895 garLoopResultBuilder]: At program point L7067(line 7067) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,943 INFO L899 garLoopResultBuilder]: For program point L7100(lines 7100 7104) no Hoare annotation was computed. [2022-11-21 16:47:03,943 INFO L899 garLoopResultBuilder]: For program point L7133-1(line 7133) no Hoare annotation was computed. [2022-11-21 16:47:03,943 INFO L895 garLoopResultBuilder]: At program point L7133(line 7133) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_l1oip_init_~tmp~24#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,943 INFO L899 garLoopResultBuilder]: For program point L6902(line 6902) no Hoare annotation was computed. [2022-11-21 16:47:03,943 INFO L899 garLoopResultBuilder]: For program point L6902-2(line 6902) no Hoare annotation was computed. [2022-11-21 16:47:03,944 INFO L895 garLoopResultBuilder]: At program point L7728(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,944 INFO L895 garLoopResultBuilder]: At program point L7761(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,944 INFO L899 garLoopResultBuilder]: For program point L7167(lines 7167 7172) no Hoare annotation was computed. [2022-11-21 16:47:03,944 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-21 16:47:03,944 INFO L899 garLoopResultBuilder]: For program point L7035(lines 7035 7038) no Hoare annotation was computed. [2022-11-21 16:47:03,945 INFO L899 garLoopResultBuilder]: For program point L6936-2(lines 6936 6940) no Hoare annotation was computed. [2022-11-21 16:47:03,945 INFO L899 garLoopResultBuilder]: For program point L6903(line 6903) no Hoare annotation was computed. [2022-11-21 16:47:03,945 INFO L899 garLoopResultBuilder]: For program point L6936(line 6936) no Hoare annotation was computed. [2022-11-21 16:47:03,945 INFO L899 garLoopResultBuilder]: For program point L6903-2(line 6903) no Hoare annotation was computed. [2022-11-21 16:47:03,945 INFO L899 garLoopResultBuilder]: For program point L7168-1(line 7168) no Hoare annotation was computed. [2022-11-21 16:47:03,946 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,946 INFO L899 garLoopResultBuilder]: For program point L6970(line 6970) no Hoare annotation was computed. [2022-11-21 16:47:03,946 INFO L899 garLoopResultBuilder]: For program point L7069(lines 7069 7072) no Hoare annotation was computed. [2022-11-21 16:47:03,946 INFO L899 garLoopResultBuilder]: For program point L6904-2(line 6904) no Hoare annotation was computed. [2022-11-21 16:47:03,946 INFO L899 garLoopResultBuilder]: For program point L6904(line 6904) no Hoare annotation was computed. [2022-11-21 16:47:03,947 INFO L895 garLoopResultBuilder]: At program point L7763(lines 7696 7769) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_retval_0~0 0)) [2022-11-21 16:47:03,947 INFO L899 garLoopResultBuilder]: For program point L7697(lines 7697 7700) no Hoare annotation was computed. [2022-11-21 16:47:03,947 INFO L899 garLoopResultBuilder]: For program point L6905(line 6905) no Hoare annotation was computed. [2022-11-21 16:47:03,947 INFO L902 garLoopResultBuilder]: At program point L7203(lines 7152 7205) the Hoare annotation is: true [2022-11-21 16:47:03,947 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5412 5417) the Hoare annotation is: true [2022-11-21 16:47:03,948 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5412 5417) no Hoare annotation was computed. [2022-11-21 16:47:03,948 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5412 5417) no Hoare annotation was computed. [2022-11-21 16:47:03,948 INFO L899 garLoopResultBuilder]: For program point L5376-1(line 5376) no Hoare annotation was computed. [2022-11-21 16:47:03,948 INFO L902 garLoopResultBuilder]: At program point L5376(line 5376) the Hoare annotation is: true [2022-11-21 16:47:03,948 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 5373 5379) the Hoare annotation is: true [2022-11-21 16:47:03,949 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 5373 5379) no Hoare annotation was computed. [2022-11-21 16:47:03,949 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5373 5379) no Hoare annotation was computed. [2022-11-21 16:47:03,953 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2022-11-21 16:47:03,955 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 16:47:04,000 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,008 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,011 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,011 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,012 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,018 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,018 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,019 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,021 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,021 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,022 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,022 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,022 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,023 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,023 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,023 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 04:47:04 BoogieIcfgContainer [2022-11-21 16:47:04,050 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 16:47:04,050 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 16:47:04,051 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 16:47:04,051 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 16:47:04,052 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:46:19" (3/4) ... [2022-11-21 16:47:04,055 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-21 16:47:04,063 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2022-11-21 16:47:04,063 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_timer_key [2022-11-21 16:47:04,063 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sock_release [2022-11-21 16:47:04,063 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-21 16:47:04,063 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_open [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vfree [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mI_alloc_skb [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-11-21 16:47:04,064 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_ch_frame [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _queue_data [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_send [2022-11-21 16:47:04,065 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_4bit_free [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_alaw_to_ulaw [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_socket_close [2022-11-21 16:47:04,066 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vzalloc [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2022-11-21 16:47:04,067 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timer_pending [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memchr_inv [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_clear_bit [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_and_set_bit [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_cleanup [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_trim [2022-11-21 16:47:04,068 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure l1oip_ulaw_to_alaw [2022-11-21 16:47:04,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-21 16:47:04,069 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-21 16:47:04,109 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 303 nodes and edges [2022-11-21 16:47:04,113 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 98 nodes and edges [2022-11-21 16:47:04,118 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2022-11-21 16:47:04,122 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2022-11-21 16:47:04,126 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-21 16:47:04,130 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-21 16:47:04,134 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-21 16:47:04,138 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-21 16:47:04,184 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,184 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,184 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,187 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,187 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,188 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,189 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,189 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,193 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,193 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) [2022-11-21 16:47:04,195 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-21 16:47:04,196 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-21 16:47:04,653 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 16:47:04,654 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 16:47:04,655 INFO L158 Benchmark]: Toolchain (without parser) took 53171.60ms. Allocated memory was 161.5MB in the beginning and 616.6MB in the end (delta: 455.1MB). Free memory was 107.9MB in the beginning and 303.8MB in the end (delta: -195.9MB). Peak memory consumption was 259.3MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,655 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 16:47:04,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2760.93ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 107.9MB in the beginning and 140.1MB in the end (delta: -32.2MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,656 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.59ms. Allocated memory is still 216.0MB. Free memory was 140.1MB in the beginning and 117.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,656 INFO L158 Benchmark]: Boogie Preprocessor took 184.62ms. Allocated memory is still 216.0MB. Free memory was 117.1MB in the beginning and 97.9MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,657 INFO L158 Benchmark]: RCFGBuilder took 4921.07ms. Allocated memory was 216.0MB in the beginning and 295.7MB in the end (delta: 79.7MB). Free memory was 97.9MB in the beginning and 122.8MB in the end (delta: -24.9MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,657 INFO L158 Benchmark]: TraceAbstraction took 44433.99ms. Allocated memory was 295.7MB in the beginning and 616.6MB in the end (delta: 320.9MB). Free memory was 121.7MB in the beginning and 389.8MB in the end (delta: -268.0MB). Peak memory consumption was 291.9MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,657 INFO L158 Benchmark]: Witness Printer took 603.46ms. Allocated memory is still 616.6MB. Free memory was 389.8MB in the beginning and 303.8MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-21 16:47:04,661 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory is still 77.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2760.93ms. Allocated memory was 161.5MB in the beginning and 216.0MB in the end (delta: 54.5MB). Free memory was 107.9MB in the beginning and 140.1MB in the end (delta: -32.2MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.59ms. Allocated memory is still 216.0MB. Free memory was 140.1MB in the beginning and 117.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 184.62ms. Allocated memory is still 216.0MB. Free memory was 117.1MB in the beginning and 97.9MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4921.07ms. Allocated memory was 216.0MB in the beginning and 295.7MB in the end (delta: 79.7MB). Free memory was 97.9MB in the beginning and 122.8MB in the end (delta: -24.9MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. * TraceAbstraction took 44433.99ms. Allocated memory was 295.7MB in the beginning and 616.6MB in the end (delta: 320.9MB). Free memory was 121.7MB in the beginning and 389.8MB in the end (delta: -268.0MB). Peak memory consumption was 291.9MB. Max. memory is 16.1GB. * Witness Printer took 603.46ms. Allocated memory is still 616.6MB. Free memory was 389.8MB in the beginning and 303.8MB in the end (delta: 86.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * 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: 7835]: 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 40 procedures, 551 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 44.3s, OverallIterations: 6, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 20.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8918 SdHoareTripleChecker+Valid, 17.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8597 mSDsluCounter, 6351 SdHoareTripleChecker+Invalid, 15.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3835 mSDsCounter, 3658 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7084 IncrementalHoareTripleChecker+Invalid, 10742 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3658 mSolverCounterUnsat, 2516 mSDtfsCounter, 7084 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=880occurred in iteration=3, InterpolantAutomatonStates: 40, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 2415 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 216 LocationsWithAnnotation, 2022 PreInvPairs, 2596 NumberOfFragments, 2783 HoareAnnotationTreeSize, 2022 FomulaSimplifications, 94 FormulaSimplificationTreeSizeReduction, 7.3s HoareSimplificationTime, 216 FomulaSimplificationsInter, 469798 FormulaSimplificationTreeSizeReductionInter, 11.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 253 ConstructedInterpolants, 0 QuantifiedInterpolants, 666 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8251]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8266]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8262]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8248]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 8343]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8339]: Loop Invariant [2022-11-21 16:47:04,703 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,704 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,704 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,704 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,705 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 7689]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5326]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7155]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8159]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5367]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8311]: Loop Invariant [2022-11-21 16:47:04,709 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,709 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,710 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-21 16:47:04,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-21 16:47:04,711 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8221]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8258]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6868]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5578]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6792]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 7152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8270]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6879]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 5504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6846]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 6639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5470]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7051]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8273]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) - InvariantResult [Line: 5333]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 7696]: Loop Invariant Derived loop invariant: (((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7063]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && tmp == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_retval_0 == 0 - InvariantResult [Line: 8254]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || (((\old(table_com) == table_com && table_dec == \old(table_dec)) && table_com == \old(table_com)) && table_dec == \old(table_dec))) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_retval_0 == 0) RESULT: Ultimate proved your program to be correct! [2022-11-21 16:47:04,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cea46d14-72a0-4a26-995a-62027c40bfe6/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE