./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8 --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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- 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-e04fb08 [2022-11-16 12:47:03,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:47:03,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:47:03,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:47:03,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:47:03,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:47:03,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:47:03,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:47:03,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:47:03,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:47:03,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:47:03,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:47:03,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:47:03,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:47:03,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:47:03,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:47:03,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:47:03,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:47:03,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:47:03,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:47:03,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:47:03,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:47:03,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:47:03,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:47:03,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:47:03,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:47:03,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:47:03,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:47:03,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:47:03,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:47:03,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:47:03,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:47:03,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:47:03,738 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:47:03,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:47:03,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:47:03,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:47:03,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:47:03,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:47:03,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:47:03,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:47:03,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:47:03,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:47:03,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:47:03,792 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:47:03,792 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:47:03,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:47:03,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:47:03,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:47:03,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:47:03,798 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:47:03,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:47:03,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:47:03,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:47:03,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:47:03,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:47:03,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:47:03,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:47:03,800 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:47:03,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:47:03,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:47:03,801 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:47:03,801 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:47:03,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:47:03,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:47:03,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:47:03,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:47:03,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:47:03,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:47:03,803 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:47:03,804 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:47:03,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:47:03,805 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_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-11-16 12:47:04,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:47:04,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:47:04,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:47:04,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:47:04,187 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:47:04,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-16 12:47:04,288 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/data/bac090f0b/9a931c279e43429abec53fec1360cb70/FLAGf96cead00 [2022-11-16 12:47:05,022 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:47:05,023 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-16 12:47:05,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/data/bac090f0b/9a931c279e43429abec53fec1360cb70/FLAGf96cead00 [2022-11-16 12:47:05,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/data/bac090f0b/9a931c279e43429abec53fec1360cb70 [2022-11-16 12:47:05,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:47:05,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:47:05,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:47:05,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:47:05,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:47:05,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:47:05" (1/1) ... [2022-11-16 12:47:05,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f08cb78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:05, skipping insertion in model container [2022-11-16 12:47:05,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:47:05" (1/1) ... [2022-11-16 12:47:05,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:47:05,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:47:06,294 WARN L229 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_6c521d46-6956-4f7a-91c7-904888aea478/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-11-16 12:47:06,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:47:06,423 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:47:06,638 WARN L229 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_6c521d46-6956-4f7a-91c7-904888aea478/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-11-16 12:47:06,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:47:06,713 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:47:06,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06 WrapperNode [2022-11-16 12:47:06,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:47:06,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:47:06,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:47:06,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:47:06,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:06,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:06,943 INFO L138 Inliner]: procedures = 128, calls = 754, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 2341 [2022-11-16 12:47:06,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:47:06,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:47:06,944 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:47:06,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:47:06,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:06,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:06,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:06,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,091 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,111 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:47:07,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:47:07,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:47:07,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:47:07,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (1/1) ... [2022-11-16 12:47:07,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:47:07,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:47:07,176 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:47:07,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:47:07,227 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 12:47:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 12:47:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-11-16 12:47:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-11-16 12:47:07,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:47:07,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:47:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:47:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-11-16 12:47:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-11-16 12:47:07,229 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-11-16 12:47:07,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-11-16 12:47:07,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-16 12:47:07,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-16 12:47:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:47:07,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:47:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:47:07,231 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:47:07,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:47:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:47:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:47:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:47:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:47:07,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:47:07,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:47:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:47:07,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:47:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:47:07,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:47:07,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:47:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-11-16 12:47:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-11-16 12:47:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:47:07,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:47:07,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:47:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-11-16 12:47:07,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-11-16 12:47:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:47:07,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:47:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:47:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:47:07,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:47:07,236 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:47:07,236 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:47:07,237 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 12:47:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 12:47:07,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:47:07,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:47:07,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-16 12:47:07,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-16 12:47:07,238 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-16 12:47:07,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:47:07,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-16 12:47:07,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-16 12:47:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:47:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:47:07,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:47:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:47:07,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:47:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-11-16 12:47:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-11-16 12:47:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:47:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:47:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:47:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-11-16 12:47:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-11-16 12:47:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-11-16 12:47:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-11-16 12:47:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-11-16 12:47:07,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-11-16 12:47:07,769 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:47:07,773 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:47:09,859 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 12:47:09,899 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 12:47:09,899 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 12:47:09,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:47:09 BoogieIcfgContainer [2022-11-16 12:47:09,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 12:47:09,905 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 12:47:09,918 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 12:47:09,922 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 12:47:09,922 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:47:05" (1/3) ... [2022-11-16 12:47:09,923 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34ab82c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:47:09, skipping insertion in model container [2022-11-16 12:47:09,923 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:47:06" (2/3) ... [2022-11-16 12:47:09,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34ab82c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:47:09, skipping insertion in model container [2022-11-16 12:47:09,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:47:09" (3/3) ... [2022-11-16 12:47:09,925 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-16 12:47:09,965 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 12:47:09,965 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 12:47:10,111 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 12:47:10,118 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;@575d43c0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 12:47:10,118 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 12:47:10,125 INFO L276 IsEmpty]: Start isEmpty. Operand has 700 states, 496 states have (on average 1.405241935483871) internal successors, (697), 506 states have internal predecessors, (697), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) [2022-11-16 12:47:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-16 12:47:10,135 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:10,136 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:47:10,136 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:10,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:10,142 INFO L85 PathProgramCache]: Analyzing trace with hash -823146752, now seen corresponding path program 1 times [2022-11-16 12:47:10,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:10,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189388579] [2022-11-16 12:47:10,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:10,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:10,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:10,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189388579] [2022-11-16 12:47:10,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189388579] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:10,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:10,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:47:10,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249782008] [2022-11-16 12:47:10,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:10,750 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:47:10,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:10,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:47:10,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:10,790 INFO L87 Difference]: Start difference. First operand has 700 states, 496 states have (on average 1.405241935483871) internal successors, (697), 506 states have internal predecessors, (697), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:11,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:11,120 INFO L93 Difference]: Finished difference Result 2074 states and 3155 transitions. [2022-11-16 12:47:11,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:47:11,123 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-11-16 12:47:11,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:11,158 INFO L225 Difference]: With dead ends: 2074 [2022-11-16 12:47:11,159 INFO L226 Difference]: Without dead ends: 1373 [2022-11-16 12:47:11,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:11,176 INFO L413 NwaCegarLoop]: 1206 mSDtfsCounter, 1009 mSDsluCounter, 1023 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1009 SdHoareTripleChecker+Valid, 2229 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:11,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1009 Valid, 2229 Invalid, 16 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 12:47:11,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2022-11-16 12:47:11,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1369. [2022-11-16 12:47:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1369 states, 971 states have (on average 1.4016477857878475) internal successors, (1361), 983 states have internal predecessors, (1361), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-16 12:47:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1369 states and 2042 transitions. [2022-11-16 12:47:11,411 INFO L78 Accepts]: Start accepts. Automaton has 1369 states and 2042 transitions. Word has length 15 [2022-11-16 12:47:11,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:11,411 INFO L495 AbstractCegarLoop]: Abstraction has 1369 states and 2042 transitions. [2022-11-16 12:47:11,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2042 transitions. [2022-11-16 12:47:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-16 12:47:11,417 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:11,417 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:47:11,417 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 12:47:11,418 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:11,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:11,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1661486232, now seen corresponding path program 1 times [2022-11-16 12:47:11,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:11,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234884170] [2022-11-16 12:47:11,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:11,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:11,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234884170] [2022-11-16 12:47:11,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234884170] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:11,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:11,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:47:11,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880734942] [2022-11-16 12:47:11,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:11,587 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:47:11,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:11,588 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:47:11,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:11,592 INFO L87 Difference]: Start difference. First operand 1369 states and 2042 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:11,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:11,699 INFO L93 Difference]: Finished difference Result 1387 states and 2062 transitions. [2022-11-16 12:47:11,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:47:11,700 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-11-16 12:47:11,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:11,708 INFO L225 Difference]: With dead ends: 1387 [2022-11-16 12:47:11,708 INFO L226 Difference]: Without dead ends: 1378 [2022-11-16 12:47:11,709 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:11,710 INFO L413 NwaCegarLoop]: 1042 mSDtfsCounter, 1028 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 1052 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:11,711 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 1052 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 12:47:11,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1378 states. [2022-11-16 12:47:11,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1378 to 1369. [2022-11-16 12:47:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1369 states, 971 states have (on average 1.400617919670443) internal successors, (1360), 983 states have internal predecessors, (1360), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-16 12:47:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1369 states and 2041 transitions. [2022-11-16 12:47:11,857 INFO L78 Accepts]: Start accepts. Automaton has 1369 states and 2041 transitions. Word has length 18 [2022-11-16 12:47:11,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:11,857 INFO L495 AbstractCegarLoop]: Abstraction has 1369 states and 2041 transitions. [2022-11-16 12:47:11,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2041 transitions. [2022-11-16 12:47:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-16 12:47:11,863 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:11,863 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:47:11,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 12:47:11,863 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:11,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:11,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1604227930, now seen corresponding path program 1 times [2022-11-16 12:47:11,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:11,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484227175] [2022-11-16 12:47:11,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:11,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:12,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:12,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484227175] [2022-11-16 12:47:12,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484227175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:12,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:12,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:47:12,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900223694] [2022-11-16 12:47:12,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:12,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:47:12,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:12,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:47:12,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:12,022 INFO L87 Difference]: Start difference. First operand 1369 states and 2041 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:12,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:12,151 INFO L93 Difference]: Finished difference Result 1371 states and 2042 transitions. [2022-11-16 12:47:12,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:47:12,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2022-11-16 12:47:12,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:12,161 INFO L225 Difference]: With dead ends: 1371 [2022-11-16 12:47:12,161 INFO L226 Difference]: Without dead ends: 1368 [2022-11-16 12:47:12,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:12,164 INFO L413 NwaCegarLoop]: 1030 mSDtfsCounter, 1016 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1016 SdHoareTripleChecker+Valid, 1030 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:12,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1016 Valid, 1030 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 12:47:12,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1368 states. [2022-11-16 12:47:12,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1368 to 1368. [2022-11-16 12:47:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1368 states, 971 states have (on average 1.399588053553038) internal successors, (1359), 982 states have internal predecessors, (1359), 342 states have call successors, (342), 55 states have call predecessors, (342), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-16 12:47:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1368 states and 2039 transitions. [2022-11-16 12:47:12,310 INFO L78 Accepts]: Start accepts. Automaton has 1368 states and 2039 transitions. Word has length 18 [2022-11-16 12:47:12,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:12,310 INFO L495 AbstractCegarLoop]: Abstraction has 1368 states and 2039 transitions. [2022-11-16 12:47:12,311 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:12,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2039 transitions. [2022-11-16 12:47:12,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-16 12:47:12,313 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:12,313 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:47:12,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 12:47:12,313 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:12,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:12,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1808193843, now seen corresponding path program 1 times [2022-11-16 12:47:12,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:12,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48078017] [2022-11-16 12:47:12,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:12,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:12,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48078017] [2022-11-16 12:47:12,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48078017] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:12,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:12,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:47:12,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101595311] [2022-11-16 12:47:12,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:12,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:47:12,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:12,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:47:12,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:12,451 INFO L87 Difference]: Start difference. First operand 1368 states and 2039 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:12,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:12,566 INFO L93 Difference]: Finished difference Result 1370 states and 2040 transitions. [2022-11-16 12:47:12,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:47:12,567 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-16 12:47:12,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:12,575 INFO L225 Difference]: With dead ends: 1370 [2022-11-16 12:47:12,576 INFO L226 Difference]: Without dead ends: 1367 [2022-11-16 12:47:12,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:12,590 INFO L413 NwaCegarLoop]: 1028 mSDtfsCounter, 1013 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1013 SdHoareTripleChecker+Valid, 1028 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:12,591 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1013 Valid, 1028 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 12:47:12,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1367 states. [2022-11-16 12:47:12,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1367 to 1367. [2022-11-16 12:47:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1367 states, 971 states have (on average 1.3985581874356334) internal successors, (1358), 981 states have internal predecessors, (1358), 341 states have call successors, (341), 55 states have call predecessors, (341), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-16 12:47:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 2037 transitions. [2022-11-16 12:47:12,714 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 2037 transitions. Word has length 19 [2022-11-16 12:47:12,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:12,715 INFO L495 AbstractCegarLoop]: Abstraction has 1367 states and 2037 transitions. [2022-11-16 12:47:12,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:12,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2037 transitions. [2022-11-16 12:47:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-16 12:47:12,718 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:12,718 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:47:12,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-16 12:47:12,718 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:12,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:12,728 INFO L85 PathProgramCache]: Analyzing trace with hash 219091273, now seen corresponding path program 1 times [2022-11-16 12:47:12,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:12,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061103731] [2022-11-16 12:47:12,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:12,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:12,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:12,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061103731] [2022-11-16 12:47:12,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2061103731] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:12,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:12,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 12:47:12,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569262006] [2022-11-16 12:47:12,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:12,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 12:47:12,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:12,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 12:47:12,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:12,873 INFO L87 Difference]: Start difference. First operand 1367 states and 2037 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:13,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:13,095 INFO L93 Difference]: Finished difference Result 4061 states and 6073 transitions. [2022-11-16 12:47:13,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 12:47:13,095 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-11-16 12:47:13,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:13,114 INFO L225 Difference]: With dead ends: 4061 [2022-11-16 12:47:13,115 INFO L226 Difference]: Without dead ends: 2691 [2022-11-16 12:47:13,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 12:47:13,124 INFO L413 NwaCegarLoop]: 1260 mSDtfsCounter, 1007 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1007 SdHoareTripleChecker+Valid, 2260 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:13,124 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1007 Valid, 2260 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 12:47:13,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2691 states. [2022-11-16 12:47:13,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2691 to 2676. [2022-11-16 12:47:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2676 states, 1904 states have (on average 1.4023109243697478) internal successors, (2670), 1929 states have internal predecessors, (2670), 667 states have call successors, (667), 106 states have call predecessors, (667), 104 states have return successors, (668), 656 states have call predecessors, (668), 660 states have call successors, (668) [2022-11-16 12:47:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 2676 states and 4005 transitions. [2022-11-16 12:47:13,370 INFO L78 Accepts]: Start accepts. Automaton has 2676 states and 4005 transitions. Word has length 20 [2022-11-16 12:47:13,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:13,370 INFO L495 AbstractCegarLoop]: Abstraction has 2676 states and 4005 transitions. [2022-11-16 12:47:13,371 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 12:47:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4005 transitions. [2022-11-16 12:47:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 12:47:13,375 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:13,375 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] [2022-11-16 12:47:13,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-16 12:47:13,375 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:13,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:13,376 INFO L85 PathProgramCache]: Analyzing trace with hash -1073750495, now seen corresponding path program 1 times [2022-11-16 12:47:13,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:13,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82758618] [2022-11-16 12:47:13,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:13,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:13,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-16 12:47:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:13,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-16 12:47:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-16 12:47:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-16 12:47:13,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:13,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:13,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:13,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82758618] [2022-11-16 12:47:13,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82758618] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:13,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:13,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:47:13,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095530738] [2022-11-16 12:47:13,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:13,566 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 12:47:13,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:13,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:47:13,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:47:13,567 INFO L87 Difference]: Start difference. First operand 2676 states and 4005 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:16,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:16,245 INFO L93 Difference]: Finished difference Result 7822 states and 11763 transitions. [2022-11-16 12:47:16,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 12:47:16,246 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 49 [2022-11-16 12:47:16,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:16,277 INFO L225 Difference]: With dead ends: 7822 [2022-11-16 12:47:16,277 INFO L226 Difference]: Without dead ends: 5149 [2022-11-16 12:47:16,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:16,291 INFO L413 NwaCegarLoop]: 1044 mSDtfsCounter, 1041 mSDsluCounter, 1921 mSDsCounter, 0 mSdLazyCounter, 1107 mSolverCounterSat, 772 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1182 SdHoareTripleChecker+Valid, 2965 SdHoareTripleChecker+Invalid, 1879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 772 IncrementalHoareTripleChecker+Valid, 1107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:16,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1182 Valid, 2965 Invalid, 1879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [772 Valid, 1107 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-16 12:47:16,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5149 states. [2022-11-16 12:47:16,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5149 to 4980. [2022-11-16 12:47:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4980 states, 3540 states have (on average 1.4050847457627118) internal successors, (4974), 3581 states have internal predecessors, (4974), 1243 states have call successors, (1243), 198 states have call predecessors, (1243), 196 states have return successors, (1244), 1232 states have call predecessors, (1244), 1236 states have call successors, (1244) [2022-11-16 12:47:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 4980 states and 7461 transitions. [2022-11-16 12:47:16,768 INFO L78 Accepts]: Start accepts. Automaton has 4980 states and 7461 transitions. Word has length 49 [2022-11-16 12:47:16,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:16,769 INFO L495 AbstractCegarLoop]: Abstraction has 4980 states and 7461 transitions. [2022-11-16 12:47:16,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 4980 states and 7461 transitions. [2022-11-16 12:47:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 12:47:16,774 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:16,774 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 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] [2022-11-16 12:47:16,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-16 12:47:16,775 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:16,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:16,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1240551744, now seen corresponding path program 1 times [2022-11-16 12:47:16,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:16,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361442248] [2022-11-16 12:47:16,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-16 12:47:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-16 12:47:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-16 12:47:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 12:47:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 12:47:16,938 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:16,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361442248] [2022-11-16 12:47:16,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361442248] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:16,938 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:16,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:47:16,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381627719] [2022-11-16 12:47:16,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:16,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 12:47:16,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:16,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:47:16,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:47:16,940 INFO L87 Difference]: Start difference. First operand 4980 states and 7461 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:19,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:19,529 INFO L93 Difference]: Finished difference Result 12550 states and 18887 transitions. [2022-11-16 12:47:19,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 12:47:19,531 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 60 [2022-11-16 12:47:19,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:19,578 INFO L225 Difference]: With dead ends: 12550 [2022-11-16 12:47:19,578 INFO L226 Difference]: Without dead ends: 7573 [2022-11-16 12:47:19,606 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:19,607 INFO L413 NwaCegarLoop]: 1663 mSDtfsCounter, 921 mSDsluCounter, 2889 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 481 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1062 SdHoareTripleChecker+Valid, 4552 SdHoareTripleChecker+Invalid, 1712 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 481 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:19,607 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1062 Valid, 4552 Invalid, 1712 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [481 Valid, 1231 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-16 12:47:19,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7573 states. [2022-11-16 12:47:20,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7573 to 7324. [2022-11-16 12:47:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7324 states, 5216 states have (on average 1.406825153374233) internal successors, (7338), 5273 states have internal predecessors, (7338), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-11-16 12:47:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7324 states to 7324 states and 10977 transitions. [2022-11-16 12:47:20,371 INFO L78 Accepts]: Start accepts. Automaton has 7324 states and 10977 transitions. Word has length 60 [2022-11-16 12:47:20,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:20,374 INFO L495 AbstractCegarLoop]: Abstraction has 7324 states and 10977 transitions. [2022-11-16 12:47:20,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 3 states have internal predecessors, (48), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 7324 states and 10977 transitions. [2022-11-16 12:47:20,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 12:47:20,381 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:20,381 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1] [2022-11-16 12:47:20,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-16 12:47:20,382 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:20,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:20,383 INFO L85 PathProgramCache]: Analyzing trace with hash -927737178, now seen corresponding path program 1 times [2022-11-16 12:47:20,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:20,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77872814] [2022-11-16 12:47:20,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:20,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 12:47:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-16 12:47:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 12:47:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-16 12:47:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 12:47:20,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:20,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77872814] [2022-11-16 12:47:20,707 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77872814] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:20,707 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:20,707 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-16 12:47:20,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115127] [2022-11-16 12:47:20,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:20,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 12:47:20,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:20,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 12:47:20,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-16 12:47:20,709 INFO L87 Difference]: Start difference. First operand 7324 states and 10977 transitions. Second operand has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-16 12:47:23,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:23,580 INFO L93 Difference]: Finished difference Result 20705 states and 31939 transitions. [2022-11-16 12:47:23,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-16 12:47:23,581 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 72 [2022-11-16 12:47:23,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:23,669 INFO L225 Difference]: With dead ends: 20705 [2022-11-16 12:47:23,670 INFO L226 Difference]: Without dead ends: 13384 [2022-11-16 12:47:23,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-11-16 12:47:23,706 INFO L413 NwaCegarLoop]: 1454 mSDtfsCounter, 1703 mSDsluCounter, 2871 mSDsCounter, 0 mSdLazyCounter, 1270 mSolverCounterSat, 832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1855 SdHoareTripleChecker+Valid, 4325 SdHoareTripleChecker+Invalid, 2102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 832 IncrementalHoareTripleChecker+Valid, 1270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:23,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1855 Valid, 4325 Invalid, 2102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [832 Valid, 1270 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-16 12:47:23,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13384 states. [2022-11-16 12:47:24,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13384 to 7324. [2022-11-16 12:47:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7324 states, 5216 states have (on average 1.406058282208589) internal successors, (7334), 5273 states have internal predecessors, (7334), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-11-16 12:47:24,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7324 states to 7324 states and 10973 transitions. [2022-11-16 12:47:24,833 INFO L78 Accepts]: Start accepts. Automaton has 7324 states and 10973 transitions. Word has length 72 [2022-11-16 12:47:24,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:24,834 INFO L495 AbstractCegarLoop]: Abstraction has 7324 states and 10973 transitions. [2022-11-16 12:47:24,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.666666666666666) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-16 12:47:24,835 INFO L276 IsEmpty]: Start isEmpty. Operand 7324 states and 10973 transitions. [2022-11-16 12:47:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 12:47:24,843 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:24,843 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1] [2022-11-16 12:47:24,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-16 12:47:24,843 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:24,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:24,844 INFO L85 PathProgramCache]: Analyzing trace with hash -130849968, now seen corresponding path program 1 times [2022-11-16 12:47:24,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:24,845 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119640960] [2022-11-16 12:47:24,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 12:47:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-16 12:47:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 12:47:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-16 12:47:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:25,164 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 12:47:25,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:25,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119640960] [2022-11-16 12:47:25,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119640960] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:25,165 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:25,165 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 12:47:25,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353265448] [2022-11-16 12:47:25,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:25,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 12:47:25,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:25,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 12:47:25,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 12:47:25,168 INFO L87 Difference]: Start difference. First operand 7324 states and 10973 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:27,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:27,952 INFO L93 Difference]: Finished difference Result 14887 states and 22368 transitions. [2022-11-16 12:47:27,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:47:27,953 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 73 [2022-11-16 12:47:27,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:27,992 INFO L225 Difference]: With dead ends: 14887 [2022-11-16 12:47:27,993 INFO L226 Difference]: Without dead ends: 7566 [2022-11-16 12:47:28,023 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-16 12:47:28,026 INFO L413 NwaCegarLoop]: 1580 mSDtfsCounter, 1033 mSDsluCounter, 2966 mSDsCounter, 0 mSdLazyCounter, 1367 mSolverCounterSat, 502 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 4546 SdHoareTripleChecker+Invalid, 1869 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 502 IncrementalHoareTripleChecker+Valid, 1367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:28,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1190 Valid, 4546 Invalid, 1869 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [502 Valid, 1367 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-16 12:47:28,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7566 states. [2022-11-16 12:47:28,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7566 to 7311. [2022-11-16 12:47:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7311 states, 5208 states have (on average 1.4059139784946237) internal successors, (7322), 5266 states have internal predecessors, (7322), 1815 states have call successors, (1815), 288 states have call predecessors, (1815), 287 states have return successors, (1810), 1804 states have call predecessors, (1810), 1806 states have call successors, (1810) [2022-11-16 12:47:28,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7311 states to 7311 states and 10947 transitions. [2022-11-16 12:47:28,761 INFO L78 Accepts]: Start accepts. Automaton has 7311 states and 10947 transitions. Word has length 73 [2022-11-16 12:47:28,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:28,762 INFO L495 AbstractCegarLoop]: Abstraction has 7311 states and 10947 transitions. [2022-11-16 12:47:28,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 7311 states and 10947 transitions. [2022-11-16 12:47:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 12:47:28,768 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:28,768 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1] [2022-11-16 12:47:28,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-16 12:47:28,769 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:28,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:28,769 INFO L85 PathProgramCache]: Analyzing trace with hash -975321839, now seen corresponding path program 1 times [2022-11-16 12:47:28,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:28,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257608840] [2022-11-16 12:47:28,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 12:47:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:29,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-16 12:47:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 12:47:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-11-16 12:47:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 12:47:29,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:29,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257608840] [2022-11-16 12:47:29,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257608840] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:29,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:29,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 12:47:29,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954565672] [2022-11-16 12:47:29,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:29,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 12:47:29,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:29,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 12:47:29,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:29,131 INFO L87 Difference]: Start difference. First operand 7311 states and 10947 transitions. Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:32,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:32,819 INFO L93 Difference]: Finished difference Result 13467 states and 21035 transitions. [2022-11-16 12:47:32,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:47:32,820 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 73 [2022-11-16 12:47:32,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:32,888 INFO L225 Difference]: With dead ends: 13467 [2022-11-16 12:47:32,889 INFO L226 Difference]: Without dead ends: 13343 [2022-11-16 12:47:32,896 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-11-16 12:47:32,897 INFO L413 NwaCegarLoop]: 1564 mSDtfsCounter, 1324 mSDsluCounter, 6166 mSDsCounter, 0 mSdLazyCounter, 2305 mSolverCounterSat, 735 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1330 SdHoareTripleChecker+Valid, 7730 SdHoareTripleChecker+Invalid, 3040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 735 IncrementalHoareTripleChecker+Valid, 2305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:32,897 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1330 Valid, 7730 Invalid, 3040 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [735 Valid, 2305 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-16 12:47:32,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13343 states. [2022-11-16 12:47:34,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13343 to 7278. [2022-11-16 12:47:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7278 states, 5185 states have (on average 1.405400192864031) internal successors, (7287), 5239 states have internal predecessors, (7287), 1805 states have call successors, (1805), 288 states have call predecessors, (1805), 287 states have return successors, (1802), 1798 states have call predecessors, (1802), 1798 states have call successors, (1802) [2022-11-16 12:47:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 7278 states and 10894 transitions. [2022-11-16 12:47:34,474 INFO L78 Accepts]: Start accepts. Automaton has 7278 states and 10894 transitions. Word has length 73 [2022-11-16 12:47:34,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:34,476 INFO L495 AbstractCegarLoop]: Abstraction has 7278 states and 10894 transitions. [2022-11-16 12:47:34,476 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 12:47:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 7278 states and 10894 transitions. [2022-11-16 12:47:34,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 12:47:34,482 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:34,482 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1] [2022-11-16 12:47:34,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-16 12:47:34,482 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:34,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:34,483 INFO L85 PathProgramCache]: Analyzing trace with hash -2087155059, now seen corresponding path program 1 times [2022-11-16 12:47:34,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:34,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487602299] [2022-11-16 12:47:34,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-16 12:47:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-16 12:47:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-11-16 12:47:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-16 12:47:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:34,832 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-16 12:47:34,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:34,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487602299] [2022-11-16 12:47:34,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487602299] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:34,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:34,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 12:47:34,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256831779] [2022-11-16 12:47:34,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:34,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 12:47:34,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:34,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 12:47:34,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:34,836 INFO L87 Difference]: Start difference. First operand 7278 states and 10894 transitions. Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-16 12:47:38,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:38,307 INFO L93 Difference]: Finished difference Result 13332 states and 20836 transitions. [2022-11-16 12:47:38,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:47:38,311 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 79 [2022-11-16 12:47:38,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:38,363 INFO L225 Difference]: With dead ends: 13332 [2022-11-16 12:47:38,363 INFO L226 Difference]: Without dead ends: 13236 [2022-11-16 12:47:38,371 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2022-11-16 12:47:38,372 INFO L413 NwaCegarLoop]: 1618 mSDtfsCounter, 1316 mSDsluCounter, 6391 mSDsCounter, 0 mSdLazyCounter, 2286 mSolverCounterSat, 706 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1322 SdHoareTripleChecker+Valid, 8009 SdHoareTripleChecker+Invalid, 2992 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 706 IncrementalHoareTripleChecker+Valid, 2286 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:38,373 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1322 Valid, 8009 Invalid, 2992 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [706 Valid, 2286 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-16 12:47:38,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13236 states. [2022-11-16 12:47:39,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13236 to 7230. [2022-11-16 12:47:39,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7230 states, 5154 states have (on average 1.405510283275126) internal successors, (7244), 5204 states have internal predecessors, (7244), 1788 states have call successors, (1788), 287 states have call predecessors, (1788), 287 states have return successors, (1788), 1786 states have call predecessors, (1788), 1784 states have call successors, (1788) [2022-11-16 12:47:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7230 states to 7230 states and 10820 transitions. [2022-11-16 12:47:39,442 INFO L78 Accepts]: Start accepts. Automaton has 7230 states and 10820 transitions. Word has length 79 [2022-11-16 12:47:39,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:39,443 INFO L495 AbstractCegarLoop]: Abstraction has 7230 states and 10820 transitions. [2022-11-16 12:47:39,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.625) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-16 12:47:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 7230 states and 10820 transitions. [2022-11-16 12:47:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 12:47:39,452 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:39,452 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 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] [2022-11-16 12:47:39,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-16 12:47:39,453 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:39,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:39,453 INFO L85 PathProgramCache]: Analyzing trace with hash -190945119, now seen corresponding path program 1 times [2022-11-16 12:47:39,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:39,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108777135] [2022-11-16 12:47:39,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:39,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:39,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-16 12:47:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:39,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:39,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-16 12:47:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:39,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-16 12:47:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-16 12:47:39,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:39,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108777135] [2022-11-16 12:47:39,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108777135] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:39,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:39,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 12:47:39,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264997772] [2022-11-16 12:47:39,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:39,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 12:47:39,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:39,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 12:47:39,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:39,755 INFO L87 Difference]: Start difference. First operand 7230 states and 10820 transitions. Second operand has 8 states, 8 states have (on average 7.25) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:47:46,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:46,678 INFO L93 Difference]: Finished difference Result 22559 states and 35528 transitions. [2022-11-16 12:47:46,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:47:46,679 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 75 [2022-11-16 12:47:46,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:46,808 INFO L225 Difference]: With dead ends: 22559 [2022-11-16 12:47:46,808 INFO L226 Difference]: Without dead ends: 19029 [2022-11-16 12:47:46,846 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-11-16 12:47:46,847 INFO L413 NwaCegarLoop]: 1743 mSDtfsCounter, 1927 mSDsluCounter, 6819 mSDsCounter, 0 mSdLazyCounter, 3021 mSolverCounterSat, 746 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2084 SdHoareTripleChecker+Valid, 8562 SdHoareTripleChecker+Invalid, 3767 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 746 IncrementalHoareTripleChecker+Valid, 3021 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:46,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2084 Valid, 8562 Invalid, 3767 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [746 Valid, 3021 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-11-16 12:47:46,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19029 states. [2022-11-16 12:47:48,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19029 to 7228. [2022-11-16 12:47:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7228 states, 5152 states have (on average 1.40527950310559) internal successors, (7240), 5202 states have internal predecessors, (7240), 1788 states have call successors, (1788), 287 states have call predecessors, (1788), 287 states have return successors, (1788), 1786 states have call predecessors, (1788), 1784 states have call successors, (1788) [2022-11-16 12:47:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7228 states to 7228 states and 10816 transitions. [2022-11-16 12:47:48,804 INFO L78 Accepts]: Start accepts. Automaton has 7228 states and 10816 transitions. Word has length 75 [2022-11-16 12:47:48,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:48,805 INFO L495 AbstractCegarLoop]: Abstraction has 7228 states and 10816 transitions. [2022-11-16 12:47:48,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.25) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:47:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 7228 states and 10816 transitions. [2022-11-16 12:47:48,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 12:47:48,820 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 12:47:48,820 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-16 12:47:48,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-16 12:47:48,821 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 12:47:48,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 12:47:48,823 INFO L85 PathProgramCache]: Analyzing trace with hash 737715610, now seen corresponding path program 1 times [2022-11-16 12:47:48,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 12:47:48,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095840994] [2022-11-16 12:47:48,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 12:47:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 12:47:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:49,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-11-16 12:47:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:49,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-16 12:47:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:49,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-16 12:47:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:49,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-11-16 12:47:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 12:47:49,199 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-16 12:47:49,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 12:47:49,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095840994] [2022-11-16 12:47:49,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095840994] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 12:47:49,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 12:47:49,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 12:47:49,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586139380] [2022-11-16 12:47:49,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 12:47:49,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 12:47:49,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 12:47:49,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 12:47:49,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-16 12:47:49,203 INFO L87 Difference]: Start difference. First operand 7228 states and 10816 transitions. Second operand has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:47:53,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 12:47:53,804 INFO L93 Difference]: Finished difference Result 10367 states and 15918 transitions. [2022-11-16 12:47:53,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-16 12:47:53,805 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 77 [2022-11-16 12:47:53,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 12:47:53,806 INFO L225 Difference]: With dead ends: 10367 [2022-11-16 12:47:53,806 INFO L226 Difference]: Without dead ends: 0 [2022-11-16 12:47:53,835 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-11-16 12:47:53,836 INFO L413 NwaCegarLoop]: 1735 mSDtfsCounter, 1343 mSDsluCounter, 6802 mSDsCounter, 0 mSdLazyCounter, 2243 mSolverCounterSat, 689 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1349 SdHoareTripleChecker+Valid, 8537 SdHoareTripleChecker+Invalid, 2932 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 689 IncrementalHoareTripleChecker+Valid, 2243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-11-16 12:47:53,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1349 Valid, 8537 Invalid, 2932 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [689 Valid, 2243 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-11-16 12:47:53,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-16 12:47:53,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-16 12:47:53,838 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) [2022-11-16 12:47:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-16 12:47:53,841 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-11-16 12:47:53,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 12:47:53,841 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 12:47:53,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.375) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-16 12:47:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-16 12:47:53,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 12:47:53,846 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 12:47:53,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-16 12:47:53,850 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-16 12:50:24,508 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-11-16 12:50:24,508 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-11-16 12:50:24,509 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-11-16 12:50:24,509 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-11-16 12:50:24,509 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-11-16 12:50:24,509 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-11-16 12:50:24,510 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_interruptible_pch_phub_mutexENTRY(lines 3581 3596) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| 1)) (not (= ~ldv_retval_3~0 0)) (= |old(~ldv_mutex_pch_phub_mutex~0)| ~ldv_mutex_pch_phub_mutex~0)) [2022-11-16 12:50:24,510 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-11-16 12:50:24,511 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-11-16 12:50:24,511 INFO L895 garLoopResultBuilder]: At program point L3586(line 3586) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| 1)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,511 INFO L895 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,511 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-11-16 12:50:24,512 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-11-16 12:50:24,512 INFO L895 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,512 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-11-16 12:50:24,512 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-11-16 12:50:24,513 INFO L895 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_retval_3~0 0)) (= |old(#valid)| |#valid|)) [2022-11-16 12:50:24,513 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-11-16 12:50:24,513 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-11-16 12:50:24,513 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-11-16 12:50:24,513 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-11-16 12:50:24,514 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-11-16 12:50:24,514 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-11-16 12:50:24,514 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-11-16 12:50:24,514 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-11-16 12:50:24,514 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-11-16 12:50:24,515 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-11-16 12:50:24,515 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-11-16 12:50:24,515 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-11-16 12:50:24,515 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-11-16 12:50:24,515 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-11-16 12:50:24,516 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-11-16 12:50:24,516 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-11-16 12:50:24,516 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-11-16 12:50:24,516 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-11-16 12:50:24,516 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-11-16 12:50:24,517 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-11-16 12:50:24,517 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-11-16 12:50:24,517 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-11-16 12:50:24,517 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-11-16 12:50:24,518 INFO L895 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,518 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-11-16 12:50:24,518 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-11-16 12:50:24,518 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-11-16 12:50:24,519 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-11-16 12:50:24,519 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-11-16 12:50:24,519 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-11-16 12:50:24,519 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-11-16 12:50:24,519 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-11-16 12:50:24,520 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-11-16 12:50:24,520 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-11-16 12:50:24,520 INFO L895 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,520 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-11-16 12:50:24,520 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-11-16 12:50:24,521 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-11-16 12:50:24,521 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-11-16 12:50:24,521 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-11-16 12:50:24,521 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-11-16 12:50:24,521 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-11-16 12:50:24,522 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-11-16 12:50:24,522 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-11-16 12:50:24,522 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-11-16 12:50:24,522 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-11-16 12:50:24,523 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-11-16 12:50:24,523 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-11-16 12:50:24,523 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-11-16 12:50:24,523 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-11-16 12:50:24,523 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-11-16 12:50:24,523 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-11-16 12:50:24,524 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-11-16 12:50:24,524 INFO L895 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,524 INFO L895 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= ~ldv_mutex_pch_phub_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,525 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-11-16 12:50:24,525 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-11-16 12:50:24,525 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-11-16 12:50:24,525 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-11-16 12:50:24,525 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-11-16 12:50:24,526 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-11-16 12:50:24,526 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-11-16 12:50:24,526 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-11-16 12:50:24,526 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-11-16 12:50:24,526 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-11-16 12:50:24,527 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-11-16 12:50:24,527 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-11-16 12:50:24,527 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-11-16 12:50:24,527 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-11-16 12:50:24,527 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-11-16 12:50:24,528 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-11-16 12:50:24,528 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-11-16 12:50:24,528 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-11-16 12:50:24,528 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-11-16 12:50:24,528 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-11-16 12:50:24,529 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-11-16 12:50:24,529 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-11-16 12:50:24,529 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-11-16 12:50:24,529 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-11-16 12:50:24,529 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-11-16 12:50:24,530 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-11-16 12:50:24,530 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_pch_phub_mutexENTRY(lines 3671 3681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= ~ldv_retval_3~0 0)) (= |old(~ldv_mutex_pch_phub_mutex~0)| ~ldv_mutex_pch_phub_mutex~0)) [2022-11-16 12:50:24,530 INFO L895 garLoopResultBuilder]: At program point L3676(line 3676) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldvarg10~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 2 |old(~ldv_mutex_pch_phub_mutex~0)|)) (not (= ~ldv_retval_3~0 0))) [2022-11-16 12:50:24,530 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-11-16 12:50:24,530 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-11-16 12:50:24,531 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-11-16 12:50:24,531 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-11-16 12:50:24,531 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-11-16 12:50:24,531 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldvarg10~0 0))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) (.cse4 (not (= ~ldv_retval_3~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_mutex_pch_phub_mutex~0 1)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_pch_phub_mutex~0)) .cse2 .cse3 .cse4))) [2022-11-16 12:50:24,532 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-11-16 12:50:24,532 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-11-16 12:50:24,532 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-11-16 12:50:24,532 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-11-16 12:50:24,532 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-11-16 12:50:24,533 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-11-16 12:50:24,533 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-11-16 12:50:24,533 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-11-16 12:50:24,533 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-11-16 12:50:24,533 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-11-16 12:50:24,534 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-11-16 12:50:24,534 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-11-16 12:50:24,534 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-11-16 12:50:24,534 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-11-16 12:50:24,534 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-11-16 12:50:24,535 INFO L895 garLoopResultBuilder]: At program point L2810(line 2810) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,535 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-11-16 12:50:24,535 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-11-16 12:50:24,535 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-11-16 12:50:24,535 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-11-16 12:50:24,536 INFO L895 garLoopResultBuilder]: At program point L2613(line 2613) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,536 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-11-16 12:50:24,536 INFO L895 garLoopResultBuilder]: At program point L2746(line 2746) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,536 INFO L895 garLoopResultBuilder]: At program point L3803(lines 3802 3804) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,536 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-11-16 12:50:24,537 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-11-16 12:50:24,537 INFO L895 garLoopResultBuilder]: At program point L2945(lines 2803 2957) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,537 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-11-16 12:50:24,537 INFO L895 garLoopResultBuilder]: At program point L2879(line 2879) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,538 INFO L895 garLoopResultBuilder]: At program point L3342(line 3342) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,538 INFO L895 garLoopResultBuilder]: At program point L3342-1(line 3342) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,538 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-11-16 12:50:24,538 INFO L895 garLoopResultBuilder]: At program point L2748(line 2748) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,539 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-11-16 12:50:24,539 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-11-16 12:50:24,539 INFO L895 garLoopResultBuilder]: At program point L2286(line 2286) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,539 INFO L895 garLoopResultBuilder]: At program point L3343(lines 3339 3346) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,539 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-11-16 12:50:24,540 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-11-16 12:50:24,540 INFO L895 garLoopResultBuilder]: At program point L2947(line 2947) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,540 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-11-16 12:50:24,540 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-11-16 12:50:24,540 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-11-16 12:50:24,541 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-11-16 12:50:24,541 INFO L895 garLoopResultBuilder]: At program point L2683(line 2683) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,541 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-11-16 12:50:24,541 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-11-16 12:50:24,541 INFO L895 garLoopResultBuilder]: At program point L2948(lines 2803 2957) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,542 INFO L895 garLoopResultBuilder]: At program point L2420(line 2420) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,542 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-11-16 12:50:24,542 INFO L895 garLoopResultBuilder]: At program point L2949(lines 2803 2957) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,542 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-11-16 12:50:24,543 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-11-16 12:50:24,543 INFO L895 garLoopResultBuilder]: At program point L2421(line 2421) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,543 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-11-16 12:50:24,543 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-11-16 12:50:24,543 INFO L895 garLoopResultBuilder]: At program point L2884(line 2884) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,544 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-11-16 12:50:24,544 INFO L899 garLoopResultBuilder]: For program point L2422(line 2422) no Hoare annotation was computed. [2022-11-16 12:50:24,544 INFO L899 garLoopResultBuilder]: For program point L2422-2(line 2422) no Hoare annotation was computed. [2022-11-16 12:50:24,544 INFO L895 garLoopResultBuilder]: At program point L2422-4(line 2422) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,545 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-11-16 12:50:24,545 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-11-16 12:50:24,545 INFO L895 garLoopResultBuilder]: At program point L2951(lines 2803 2957) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,545 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-11-16 12:50:24,546 INFO L895 garLoopResultBuilder]: At program point L2621(line 2621) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,546 INFO L899 garLoopResultBuilder]: For program point L2423(line 2423) no Hoare annotation was computed. [2022-11-16 12:50:24,546 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-11-16 12:50:24,546 INFO L895 garLoopResultBuilder]: At program point L2754(line 2754) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,546 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-11-16 12:50:24,547 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-11-16 12:50:24,547 INFO L895 garLoopResultBuilder]: At program point L2556(lines 2550 2564) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,547 INFO L899 garLoopResultBuilder]: For program point L2424(line 2424) no Hoare annotation was computed. [2022-11-16 12:50:24,547 INFO L899 garLoopResultBuilder]: For program point L2424-2(line 2424) no Hoare annotation was computed. [2022-11-16 12:50:24,548 INFO L895 garLoopResultBuilder]: At program point L2424-4(line 2424) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,548 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-11-16 12:50:24,548 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-11-16 12:50:24,548 INFO L899 garLoopResultBuilder]: For program point L2425(line 2425) no Hoare annotation was computed. [2022-11-16 12:50:24,548 INFO L895 garLoopResultBuilder]: At program point L3350(line 3350) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,549 INFO L895 garLoopResultBuilder]: At program point L3350-1(line 3350) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,549 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-11-16 12:50:24,549 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-11-16 12:50:24,549 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-11-16 12:50:24,550 INFO L895 garLoopResultBuilder]: At program point L2756(lines 2739 2758) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,550 INFO L895 garLoopResultBuilder]: At program point L3813(lines 3812 3814) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1)) [2022-11-16 12:50:24,550 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-11-16 12:50:24,550 INFO L895 garLoopResultBuilder]: At program point L2558(lines 2550 2564) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,550 INFO L899 garLoopResultBuilder]: For program point L2426(line 2426) no Hoare annotation was computed. [2022-11-16 12:50:24,551 INFO L899 garLoopResultBuilder]: For program point L2426-2(line 2426) no Hoare annotation was computed. [2022-11-16 12:50:24,551 INFO L895 garLoopResultBuilder]: At program point L2426-4(line 2426) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,551 INFO L895 garLoopResultBuilder]: At program point L3351(lines 3347 3354) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,551 INFO L895 garLoopResultBuilder]: At program point L2162(lines 2158 2164) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,552 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-11-16 12:50:24,552 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-11-16 12:50:24,552 INFO L895 garLoopResultBuilder]: At program point L2889(line 2889) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,552 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-11-16 12:50:24,553 INFO L895 garLoopResultBuilder]: At program point L2823(line 2823) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,553 INFO L895 garLoopResultBuilder]: At program point L3748(lines 3747 3749) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,553 INFO L899 garLoopResultBuilder]: For program point L2427(line 2427) no Hoare annotation was computed. [2022-11-16 12:50:24,553 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-11-16 12:50:24,553 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-11-16 12:50:24,554 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-11-16 12:50:24,554 INFO L895 garLoopResultBuilder]: At program point L2956(lines 2790 2958) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,554 INFO L895 garLoopResultBuilder]: At program point L2890(line 2890) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,554 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-11-16 12:50:24,554 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-11-16 12:50:24,555 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-11-16 12:50:24,555 INFO L895 garLoopResultBuilder]: At program point L2626(line 2626) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,555 INFO L895 garLoopResultBuilder]: At program point L2560(lines 2548 2565) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,555 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-11-16 12:50:24,556 INFO L899 garLoopResultBuilder]: For program point L2428(line 2428) no Hoare annotation was computed. [2022-11-16 12:50:24,556 INFO L899 garLoopResultBuilder]: For program point L2428-2(line 2428) no Hoare annotation was computed. [2022-11-16 12:50:24,556 INFO L895 garLoopResultBuilder]: At program point L2428-4(line 2428) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,556 INFO L899 garLoopResultBuilder]: For program point L2429(line 2429) no Hoare annotation was computed. [2022-11-16 12:50:24,556 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-11-16 12:50:24,557 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-11-16 12:50:24,557 INFO L895 garLoopResultBuilder]: At program point L2628(line 2628) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,557 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-11-16 12:50:24,557 INFO L899 garLoopResultBuilder]: For program point L2430(line 2430) no Hoare annotation was computed. [2022-11-16 12:50:24,558 INFO L899 garLoopResultBuilder]: For program point L2430-2(line 2430) no Hoare annotation was computed. [2022-11-16 12:50:24,558 INFO L895 garLoopResultBuilder]: At program point L2430-4(line 2430) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,558 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-11-16 12:50:24,558 INFO L895 garLoopResultBuilder]: At program point L3752(lines 3751 3753) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,558 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-11-16 12:50:24,559 INFO L899 garLoopResultBuilder]: For program point L2431(line 2431) no Hoare annotation was computed. [2022-11-16 12:50:24,559 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-11-16 12:50:24,559 INFO L895 garLoopResultBuilder]: At program point L2299(line 2299) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,559 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,560 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-11-16 12:50:24,560 INFO L895 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,560 INFO L899 garLoopResultBuilder]: For program point L2432(line 2432) no Hoare annotation was computed. [2022-11-16 12:50:24,560 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-11-16 12:50:24,560 INFO L899 garLoopResultBuilder]: For program point L2432-2(line 2432) no Hoare annotation was computed. [2022-11-16 12:50:24,561 INFO L895 garLoopResultBuilder]: At program point L2432-4(line 2432) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,561 INFO L895 garLoopResultBuilder]: At program point L2234(line 2234) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,561 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-11-16 12:50:24,561 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-11-16 12:50:24,562 INFO L895 garLoopResultBuilder]: At program point L2895(line 2895) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,562 INFO L895 garLoopResultBuilder]: At program point L3688(lines 3682 3690) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,562 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-11-16 12:50:24,562 INFO L895 garLoopResultBuilder]: At program point L2631(line 2631) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,563 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-16 12:50:24,563 INFO L895 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,563 INFO L899 garLoopResultBuilder]: For program point L2433(line 2433) no Hoare annotation was computed. [2022-11-16 12:50:24,563 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-11-16 12:50:24,563 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-11-16 12:50:24,564 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-11-16 12:50:24,564 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-11-16 12:50:24,564 INFO L899 garLoopResultBuilder]: For program point L2500(line 2500) no Hoare annotation was computed. [2022-11-16 12:50:24,564 INFO L899 garLoopResultBuilder]: For program point L2434(line 2434) no Hoare annotation was computed. [2022-11-16 12:50:24,564 INFO L899 garLoopResultBuilder]: For program point L2500-2(line 2500) no Hoare annotation was computed. [2022-11-16 12:50:24,565 INFO L899 garLoopResultBuilder]: For program point L2434-2(line 2434) no Hoare annotation was computed. [2022-11-16 12:50:24,565 INFO L895 garLoopResultBuilder]: At program point L2500-4(line 2500) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,565 INFO L895 garLoopResultBuilder]: At program point L2434-4(line 2434) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,565 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-11-16 12:50:24,565 INFO L899 garLoopResultBuilder]: For program point L2501(line 2501) no Hoare annotation was computed. [2022-11-16 12:50:24,566 INFO L899 garLoopResultBuilder]: For program point L2435(line 2435) no Hoare annotation was computed. [2022-11-16 12:50:24,566 INFO L895 garLoopResultBuilder]: At program point L2766(line 2766) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,566 INFO L895 garLoopResultBuilder]: At program point L2700(line 2700) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,566 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-11-16 12:50:24,567 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-11-16 12:50:24,567 INFO L899 garLoopResultBuilder]: For program point L2502(line 2502) no Hoare annotation was computed. [2022-11-16 12:50:24,567 INFO L899 garLoopResultBuilder]: For program point L2436(line 2436) no Hoare annotation was computed. [2022-11-16 12:50:24,567 INFO L899 garLoopResultBuilder]: For program point L2502-2(line 2502) no Hoare annotation was computed. [2022-11-16 12:50:24,567 INFO L899 garLoopResultBuilder]: For program point L2436-2(line 2436) no Hoare annotation was computed. [2022-11-16 12:50:24,568 INFO L895 garLoopResultBuilder]: At program point L2502-4(line 2502) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,568 INFO L895 garLoopResultBuilder]: At program point L2436-4(line 2436) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,568 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-16 12:50:24,568 INFO L895 garLoopResultBuilder]: At program point L3163(lines 3073 3253) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1)) [2022-11-16 12:50:24,569 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-11-16 12:50:24,569 INFO L899 garLoopResultBuilder]: For program point L2503(line 2503) no Hoare annotation was computed. [2022-11-16 12:50:24,569 INFO L899 garLoopResultBuilder]: For program point L2437(line 2437) no Hoare annotation was computed. [2022-11-16 12:50:24,569 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-11-16 12:50:24,569 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-11-16 12:50:24,570 INFO L895 garLoopResultBuilder]: At program point L3032(lines 3028 3034) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,570 INFO L895 garLoopResultBuilder]: At program point L2900(line 2900) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,570 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-11-16 12:50:24,570 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-11-16 12:50:24,570 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-11-16 12:50:24,571 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-11-16 12:50:24,571 INFO L899 garLoopResultBuilder]: For program point L2504(line 2504) no Hoare annotation was computed. [2022-11-16 12:50:24,571 INFO L899 garLoopResultBuilder]: For program point L2438(line 2438) no Hoare annotation was computed. [2022-11-16 12:50:24,571 INFO L899 garLoopResultBuilder]: For program point L2504-2(line 2504) no Hoare annotation was computed. [2022-11-16 12:50:24,571 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-11-16 12:50:24,572 INFO L899 garLoopResultBuilder]: For program point L2438-2(line 2438) no Hoare annotation was computed. [2022-11-16 12:50:24,572 INFO L895 garLoopResultBuilder]: At program point L2504-4(line 2504) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,572 INFO L895 garLoopResultBuilder]: At program point L2306(line 2306) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,572 INFO L895 garLoopResultBuilder]: At program point L2438-4(line 2438) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L2505(line 2505) no Hoare annotation was computed. [2022-11-16 12:50:24,573 INFO L899 garLoopResultBuilder]: For program point L2439(line 2439) no Hoare annotation was computed. [2022-11-16 12:50:24,574 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-11-16 12:50:24,574 INFO L895 garLoopResultBuilder]: At program point L2241(lines 2193 2254) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,574 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-11-16 12:50:24,574 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-11-16 12:50:24,575 INFO L899 garLoopResultBuilder]: For program point L2506(line 2506) no Hoare annotation was computed. [2022-11-16 12:50:24,575 INFO L899 garLoopResultBuilder]: For program point L2440(line 2440) no Hoare annotation was computed. [2022-11-16 12:50:24,575 INFO L899 garLoopResultBuilder]: For program point L2506-2(line 2506) no Hoare annotation was computed. [2022-11-16 12:50:24,575 INFO L899 garLoopResultBuilder]: For program point L2440-2(line 2440) no Hoare annotation was computed. [2022-11-16 12:50:24,575 INFO L895 garLoopResultBuilder]: At program point L2506-4(line 2506) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,576 INFO L895 garLoopResultBuilder]: At program point L2440-4(line 2440) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,576 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-11-16 12:50:24,576 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,576 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-11-16 12:50:24,576 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-11-16 12:50:24,577 INFO L899 garLoopResultBuilder]: For program point L2507(line 2507) no Hoare annotation was computed. [2022-11-16 12:50:24,577 INFO L899 garLoopResultBuilder]: For program point L2441(line 2441) no Hoare annotation was computed. [2022-11-16 12:50:24,577 INFO L895 garLoopResultBuilder]: At program point L2243(lines 2193 2254) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,577 INFO L895 garLoopResultBuilder]: At program point L2904(line 2904) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,578 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-11-16 12:50:24,578 INFO L899 garLoopResultBuilder]: For program point L2508(line 2508) no Hoare annotation was computed. [2022-11-16 12:50:24,578 INFO L899 garLoopResultBuilder]: For program point L2442(line 2442) no Hoare annotation was computed. [2022-11-16 12:50:24,578 INFO L899 garLoopResultBuilder]: For program point L2508-2(line 2508) no Hoare annotation was computed. [2022-11-16 12:50:24,578 INFO L899 garLoopResultBuilder]: For program point L2442-2(line 2442) no Hoare annotation was computed. [2022-11-16 12:50:24,579 INFO L895 garLoopResultBuilder]: At program point L2508-4(line 2508) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,579 INFO L895 garLoopResultBuilder]: At program point L2442-4(line 2442) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,579 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-16 12:50:24,579 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-11-16 12:50:24,580 INFO L895 garLoopResultBuilder]: At program point L2905(line 2905) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,580 INFO L899 garLoopResultBuilder]: For program point L2509(line 2509) no Hoare annotation was computed. [2022-11-16 12:50:24,580 INFO L899 garLoopResultBuilder]: For program point L2443(line 2443) no Hoare annotation was computed. [2022-11-16 12:50:24,580 INFO L895 garLoopResultBuilder]: At program point L2245(lines 2193 2254) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,580 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-16 12:50:24,581 INFO L895 garLoopResultBuilder]: At program point L2774(line 2774) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,581 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-11-16 12:50:24,581 INFO L899 garLoopResultBuilder]: For program point L2510(line 2510) no Hoare annotation was computed. [2022-11-16 12:50:24,581 INFO L899 garLoopResultBuilder]: For program point L2444(line 2444) no Hoare annotation was computed. [2022-11-16 12:50:24,581 INFO L899 garLoopResultBuilder]: For program point L2510-2(line 2510) no Hoare annotation was computed. [2022-11-16 12:50:24,582 INFO L899 garLoopResultBuilder]: For program point L2444-2(line 2444) no Hoare annotation was computed. [2022-11-16 12:50:24,582 INFO L895 garLoopResultBuilder]: At program point L2510-4(line 2510) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,582 INFO L895 garLoopResultBuilder]: At program point L2444-4(line 2444) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,582 INFO L895 garLoopResultBuilder]: At program point L3039(lines 3035 3041) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1)) [2022-11-16 12:50:24,583 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-11-16 12:50:24,583 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-11-16 12:50:24,583 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-11-16 12:50:24,583 INFO L899 garLoopResultBuilder]: For program point L2511(line 2511) no Hoare annotation was computed. [2022-11-16 12:50:24,584 INFO L899 garLoopResultBuilder]: For program point L2445(line 2445) no Hoare annotation was computed. [2022-11-16 12:50:24,584 INFO L895 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,584 INFO L895 garLoopResultBuilder]: At program point L2313(lines 2265 2326) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,584 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-11-16 12:50:24,585 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-11-16 12:50:24,585 INFO L895 garLoopResultBuilder]: At program point L2842(line 2842) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,585 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-11-16 12:50:24,585 INFO L899 garLoopResultBuilder]: For program point L2512(line 2512) no Hoare annotation was computed. [2022-11-16 12:50:24,585 INFO L899 garLoopResultBuilder]: For program point L2446(line 2446) no Hoare annotation was computed. [2022-11-16 12:50:24,586 INFO L899 garLoopResultBuilder]: For program point L2512-2(line 2512) no Hoare annotation was computed. [2022-11-16 12:50:24,586 INFO L899 garLoopResultBuilder]: For program point L2446-2(line 2446) no Hoare annotation was computed. [2022-11-16 12:50:24,586 INFO L895 garLoopResultBuilder]: At program point L2512-4(line 2512) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,586 INFO L895 garLoopResultBuilder]: At program point L2380(line 2380) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,587 INFO L895 garLoopResultBuilder]: At program point L2446-4(line 2446) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,587 INFO L895 garLoopResultBuilder]: At program point L2380-1(lines 2375 2383) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,587 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-11-16 12:50:24,587 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,587 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-11-16 12:50:24,588 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-11-16 12:50:24,588 INFO L899 garLoopResultBuilder]: For program point L2513(line 2513) no Hoare annotation was computed. [2022-11-16 12:50:24,588 INFO L899 garLoopResultBuilder]: For program point L2447(line 2447) no Hoare annotation was computed. [2022-11-16 12:50:24,588 INFO L895 garLoopResultBuilder]: At program point L3306(line 3306) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,589 INFO L895 garLoopResultBuilder]: At program point L2315(lines 2265 2326) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,589 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-11-16 12:50:24,589 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-11-16 12:50:24,589 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-11-16 12:50:24,589 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-11-16 12:50:24,590 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-11-16 12:50:24,590 INFO L895 garLoopResultBuilder]: At program point L2910(line 2910) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,590 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-11-16 12:50:24,590 INFO L895 garLoopResultBuilder]: At program point L2646(lines 2646 2647) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,591 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-11-16 12:50:24,591 INFO L899 garLoopResultBuilder]: For program point L2514(line 2514) no Hoare annotation was computed. [2022-11-16 12:50:24,591 INFO L899 garLoopResultBuilder]: For program point L2448(line 2448) no Hoare annotation was computed. [2022-11-16 12:50:24,591 INFO L899 garLoopResultBuilder]: For program point L2514-2(line 2514) no Hoare annotation was computed. [2022-11-16 12:50:24,591 INFO L899 garLoopResultBuilder]: For program point L2448-2(line 2448) no Hoare annotation was computed. [2022-11-16 12:50:24,592 INFO L895 garLoopResultBuilder]: At program point L2514-4(line 2514) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,592 INFO L895 garLoopResultBuilder]: At program point L2448-4(line 2448) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,592 INFO L895 garLoopResultBuilder]: At program point L2250(line 2250) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,593 INFO L895 garLoopResultBuilder]: At program point L3307(lines 3299 3310) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_3~0 0)) (.cse1 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse2 (= ~ldv_mutex_lock~0 1)) (.cse3 (= ~ldvarg10~0 0))) (or (and .cse0 .cse1 (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) .cse2 .cse3) (and .cse0 .cse1 .cse2 (= ~ldv_mutex_pch_phub_mutex~0 1) (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 4) 0) .cse3))) [2022-11-16 12:50:24,593 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-11-16 12:50:24,593 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-11-16 12:50:24,593 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-11-16 12:50:24,593 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-11-16 12:50:24,594 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-11-16 12:50:24,594 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-11-16 12:50:24,594 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,594 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-11-16 12:50:24,595 INFO L899 garLoopResultBuilder]: For program point L2515(line 2515) no Hoare annotation was computed. [2022-11-16 12:50:24,595 INFO L899 garLoopResultBuilder]: For program point L2449(line 2449) no Hoare annotation was computed. [2022-11-16 12:50:24,595 INFO L895 garLoopResultBuilder]: At program point L2317(lines 2265 2326) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,595 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-11-16 12:50:24,596 INFO L895 garLoopResultBuilder]: At program point L3110(line 3110) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,596 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-11-16 12:50:24,596 INFO L895 garLoopResultBuilder]: At program point L2780(line 2780) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,596 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-11-16 12:50:24,597 INFO L899 garLoopResultBuilder]: For program point L2516(line 2516) no Hoare annotation was computed. [2022-11-16 12:50:24,597 INFO L899 garLoopResultBuilder]: For program point L2450(line 2450) no Hoare annotation was computed. [2022-11-16 12:50:24,597 INFO L899 garLoopResultBuilder]: For program point L2516-2(line 2516) no Hoare annotation was computed. [2022-11-16 12:50:24,597 INFO L899 garLoopResultBuilder]: For program point L2450-2(line 2450) no Hoare annotation was computed. [2022-11-16 12:50:24,598 INFO L895 garLoopResultBuilder]: At program point L2516-4(line 2516) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,598 INFO L895 garLoopResultBuilder]: At program point L2450-4(line 2450) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,598 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-11-16 12:50:24,598 INFO L895 garLoopResultBuilder]: At program point L2781(lines 2759 2783) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,599 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-11-16 12:50:24,599 INFO L895 garLoopResultBuilder]: At program point L2649(lines 2630 2656) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,599 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-11-16 12:50:24,599 INFO L899 garLoopResultBuilder]: For program point L2517(line 2517) no Hoare annotation was computed. [2022-11-16 12:50:24,600 INFO L899 garLoopResultBuilder]: For program point L2451(line 2451) no Hoare annotation was computed. [2022-11-16 12:50:24,600 INFO L895 garLoopResultBuilder]: At program point L2253(lines 2184 2255) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,600 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-11-16 12:50:24,600 INFO L895 garLoopResultBuilder]: At program point L3773(lines 3772 3774) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,601 INFO L899 garLoopResultBuilder]: For program point L2518(line 2518) no Hoare annotation was computed. [2022-11-16 12:50:24,601 INFO L899 garLoopResultBuilder]: For program point L2452(line 2452) no Hoare annotation was computed. [2022-11-16 12:50:24,601 INFO L899 garLoopResultBuilder]: For program point L2518-2(line 2518) no Hoare annotation was computed. [2022-11-16 12:50:24,601 INFO L899 garLoopResultBuilder]: For program point L2452-2(line 2452) no Hoare annotation was computed. [2022-11-16 12:50:24,601 INFO L895 garLoopResultBuilder]: At program point L2518-4(line 2518) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,602 INFO L895 garLoopResultBuilder]: At program point L2320(line 2320) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,602 INFO L895 garLoopResultBuilder]: At program point L2452-4(line 2452) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,602 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-11-16 12:50:24,602 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-11-16 12:50:24,603 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-11-16 12:50:24,603 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-11-16 12:50:24,603 INFO L895 garLoopResultBuilder]: At program point L2915(line 2915) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,603 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-11-16 12:50:24,604 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,604 INFO L895 garLoopResultBuilder]: At program point L2651(lines 2630 2656) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,604 INFO L899 garLoopResultBuilder]: For program point L2519(line 2519) no Hoare annotation was computed. [2022-11-16 12:50:24,604 INFO L899 garLoopResultBuilder]: For program point L2453(line 2453) no Hoare annotation was computed. [2022-11-16 12:50:24,604 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-11-16 12:50:24,605 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-11-16 12:50:24,605 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-11-16 12:50:24,605 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-11-16 12:50:24,605 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-11-16 12:50:24,605 INFO L899 garLoopResultBuilder]: For program point L2520(line 2520) no Hoare annotation was computed. [2022-11-16 12:50:24,606 INFO L899 garLoopResultBuilder]: For program point L2454(line 2454) no Hoare annotation was computed. [2022-11-16 12:50:24,606 INFO L899 garLoopResultBuilder]: For program point L2520-2(line 2520) no Hoare annotation was computed. [2022-11-16 12:50:24,606 INFO L899 garLoopResultBuilder]: For program point L2454-2(line 2454) no Hoare annotation was computed. [2022-11-16 12:50:24,606 INFO L895 garLoopResultBuilder]: At program point L2520-4(line 2520) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,607 INFO L895 garLoopResultBuilder]: At program point L2322(line 2322) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,607 INFO L895 garLoopResultBuilder]: At program point L2454-4(line 2454) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,607 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-11-16 12:50:24,607 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-11-16 12:50:24,607 INFO L895 garLoopResultBuilder]: At program point L2653(lines 2611 2670) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,608 INFO L899 garLoopResultBuilder]: For program point L2521(line 2521) no Hoare annotation was computed. [2022-11-16 12:50:24,608 INFO L899 garLoopResultBuilder]: For program point L2455(line 2455) no Hoare annotation was computed. [2022-11-16 12:50:24,608 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,608 INFO L895 garLoopResultBuilder]: At program point L3248(lines 3073 3253) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,609 INFO L895 garLoopResultBuilder]: At program point L3314-1(line 3314) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,609 INFO L895 garLoopResultBuilder]: At program point L3116(line 3116) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,609 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-11-16 12:50:24,610 INFO L895 garLoopResultBuilder]: At program point L2588(lines 2569 2596) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,610 INFO L899 garLoopResultBuilder]: For program point L2522(line 2522) no Hoare annotation was computed. [2022-11-16 12:50:24,610 INFO L899 garLoopResultBuilder]: For program point L2456(line 2456) no Hoare annotation was computed. [2022-11-16 12:50:24,610 INFO L899 garLoopResultBuilder]: For program point L2522-2(line 2522) no Hoare annotation was computed. [2022-11-16 12:50:24,610 INFO L899 garLoopResultBuilder]: For program point L2456-2(line 2456) no Hoare annotation was computed. [2022-11-16 12:50:24,611 INFO L895 garLoopResultBuilder]: At program point L2522-4(line 2522) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,611 INFO L895 garLoopResultBuilder]: At program point L2390(line 2390) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,611 INFO L895 garLoopResultBuilder]: At program point L2456-4(line 2456) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,611 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-11-16 12:50:24,612 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3311 3318) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,612 INFO L895 garLoopResultBuilder]: At program point L2721(lines 2681 2737) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,612 INFO L899 garLoopResultBuilder]: For program point L2523(line 2523) no Hoare annotation was computed. [2022-11-16 12:50:24,612 INFO L899 garLoopResultBuilder]: For program point L2457(line 2457) no Hoare annotation was computed. [2022-11-16 12:50:24,613 INFO L895 garLoopResultBuilder]: At program point L2391(lines 2384 2393) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,613 INFO L895 garLoopResultBuilder]: At program point L2325(lines 2256 2327) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,613 INFO L895 garLoopResultBuilder]: At program point L2986(line 2986) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,614 INFO L895 garLoopResultBuilder]: At program point L2920(line 2920) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,614 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-11-16 12:50:24,614 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-11-16 12:50:24,614 INFO L895 garLoopResultBuilder]: At program point L2590(lines 2569 2596) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,614 INFO L899 garLoopResultBuilder]: For program point L2524(line 2524) no Hoare annotation was computed. [2022-11-16 12:50:24,615 INFO L899 garLoopResultBuilder]: For program point L2458(line 2458) no Hoare annotation was computed. [2022-11-16 12:50:24,615 INFO L899 garLoopResultBuilder]: For program point L2524-2(line 2524) no Hoare annotation was computed. [2022-11-16 12:50:24,615 INFO L899 garLoopResultBuilder]: For program point L2458-2(line 2458) no Hoare annotation was computed. [2022-11-16 12:50:24,615 INFO L895 garLoopResultBuilder]: At program point L2524-4(line 2524) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,616 INFO L895 garLoopResultBuilder]: At program point L2458-4(line 2458) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,616 INFO L895 garLoopResultBuilder]: At program point L2194(line 2194) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,616 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-11-16 12:50:24,616 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-11-16 12:50:24,617 INFO L895 garLoopResultBuilder]: At program point L2987(line 2987) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,617 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,617 INFO L899 garLoopResultBuilder]: For program point L2525(line 2525) no Hoare annotation was computed. [2022-11-16 12:50:24,617 INFO L899 garLoopResultBuilder]: For program point L2459(line 2459) no Hoare annotation was computed. [2022-11-16 12:50:24,618 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-11-16 12:50:24,618 INFO L895 garLoopResultBuilder]: At program point L2658(lines 2611 2670) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,618 INFO L895 garLoopResultBuilder]: At program point L2592(lines 2569 2596) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,618 INFO L899 garLoopResultBuilder]: For program point L2526(line 2526) no Hoare annotation was computed. [2022-11-16 12:50:24,619 INFO L899 garLoopResultBuilder]: For program point L2460(line 2460) no Hoare annotation was computed. [2022-11-16 12:50:24,619 INFO L899 garLoopResultBuilder]: For program point L2526-2(line 2526) no Hoare annotation was computed. [2022-11-16 12:50:24,619 INFO L899 garLoopResultBuilder]: For program point L2460-2(line 2460) no Hoare annotation was computed. [2022-11-16 12:50:24,619 INFO L895 garLoopResultBuilder]: At program point L2526-4(line 2526) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,620 INFO L895 garLoopResultBuilder]: At program point L2460-4(line 2460) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,620 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-11-16 12:50:24,620 INFO L895 garLoopResultBuilder]: At program point L2989(line 2989) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,620 INFO L895 garLoopResultBuilder]: At program point L2725(lines 2681 2737) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,621 INFO L899 garLoopResultBuilder]: For program point L2527(line 2527) no Hoare annotation was computed. [2022-11-16 12:50:24,621 INFO L899 garLoopResultBuilder]: For program point L2461(line 2461) no Hoare annotation was computed. [2022-11-16 12:50:24,621 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-11-16 12:50:24,621 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-11-16 12:50:24,621 INFO L895 garLoopResultBuilder]: At program point L2197(line 2197) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,622 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-11-16 12:50:24,622 INFO L895 garLoopResultBuilder]: At program point L2990(lines 2974 2992) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,622 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,622 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,623 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-11-16 12:50:24,623 INFO L895 garLoopResultBuilder]: At program point L3783(line 3783) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,623 INFO L895 garLoopResultBuilder]: At program point L3783-2(lines 3782 3784) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,623 INFO L899 garLoopResultBuilder]: For program point L2528(line 2528) no Hoare annotation was computed. [2022-11-16 12:50:24,624 INFO L899 garLoopResultBuilder]: For program point L2462(line 2462) no Hoare annotation was computed. [2022-11-16 12:50:24,624 INFO L899 garLoopResultBuilder]: For program point L2528-2(line 2528) no Hoare annotation was computed. [2022-11-16 12:50:24,624 INFO L899 garLoopResultBuilder]: For program point L2462-2(line 2462) no Hoare annotation was computed. [2022-11-16 12:50:24,624 INFO L895 garLoopResultBuilder]: At program point L2528-4(line 2528) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,625 INFO L895 garLoopResultBuilder]: At program point L2462-4(line 2462) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,625 INFO L895 garLoopResultBuilder]: At program point L2198(line 2198) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,625 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-11-16 12:50:24,625 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-11-16 12:50:24,626 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-11-16 12:50:24,626 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-11-16 12:50:24,626 INFO L895 garLoopResultBuilder]: At program point L2925(line 2925) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,626 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-11-16 12:50:24,626 INFO L895 garLoopResultBuilder]: At program point L2661(line 2661) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,627 INFO L895 garLoopResultBuilder]: At program point L2595(lines 2566 2597) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,627 INFO L899 garLoopResultBuilder]: For program point L2529(line 2529) no Hoare annotation was computed. [2022-11-16 12:50:24,627 INFO L899 garLoopResultBuilder]: For program point L2463(line 2463) no Hoare annotation was computed. [2022-11-16 12:50:24,627 INFO L895 garLoopResultBuilder]: At program point L3322(line 3322) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,628 INFO L895 garLoopResultBuilder]: At program point L3322-1(line 3322) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,628 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-11-16 12:50:24,628 INFO L895 garLoopResultBuilder]: At program point L2199(line 2199) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,628 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-11-16 12:50:24,629 INFO L895 garLoopResultBuilder]: At program point L2133(line 2133) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,629 INFO L895 garLoopResultBuilder]: At program point L2133-2(lines 2131 2134) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,629 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-11-16 12:50:24,629 INFO L895 garLoopResultBuilder]: At program point L3719(lines 3718 3720) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,630 INFO L899 garLoopResultBuilder]: For program point L2530(line 2530) no Hoare annotation was computed. [2022-11-16 12:50:24,630 INFO L899 garLoopResultBuilder]: For program point L2464(line 2464) no Hoare annotation was computed. [2022-11-16 12:50:24,630 INFO L899 garLoopResultBuilder]: For program point L2530-2(line 2530) no Hoare annotation was computed. [2022-11-16 12:50:24,630 INFO L899 garLoopResultBuilder]: For program point L2464-2(line 2464) no Hoare annotation was computed. [2022-11-16 12:50:24,631 INFO L895 garLoopResultBuilder]: At program point L2530-4(line 2530) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,631 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-16 12:50:24,631 INFO L895 garLoopResultBuilder]: At program point L2464-4(line 2464) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,631 INFO L895 garLoopResultBuilder]: At program point L2266(line 2266) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,632 INFO L895 garLoopResultBuilder]: At program point L3323(lines 3319 3326) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,632 INFO L895 garLoopResultBuilder]: At program point L2200(line 2200) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,632 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-11-16 12:50:24,632 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-11-16 12:50:24,632 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-11-16 12:50:24,633 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-11-16 12:50:24,633 INFO L895 garLoopResultBuilder]: At program point L2861(line 2861) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,633 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-11-16 12:50:24,633 INFO L895 garLoopResultBuilder]: At program point L2729(line 2729) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_write_~ret~1#1| 0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,634 INFO L899 garLoopResultBuilder]: For program point L2531(line 2531) no Hoare annotation was computed. [2022-11-16 12:50:24,634 INFO L899 garLoopResultBuilder]: For program point L2465(line 2465) no Hoare annotation was computed. [2022-11-16 12:50:24,634 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-11-16 12:50:24,634 INFO L895 garLoopResultBuilder]: At program point L2201(line 2201) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,635 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-11-16 12:50:24,635 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-11-16 12:50:24,635 INFO L899 garLoopResultBuilder]: For program point L2532(line 2532) no Hoare annotation was computed. [2022-11-16 12:50:24,635 INFO L899 garLoopResultBuilder]: For program point L2466(line 2466) no Hoare annotation was computed. [2022-11-16 12:50:24,635 INFO L899 garLoopResultBuilder]: For program point L2532-2(line 2532) no Hoare annotation was computed. [2022-11-16 12:50:24,636 INFO L899 garLoopResultBuilder]: For program point L2466-2(line 2466) no Hoare annotation was computed. [2022-11-16 12:50:24,636 INFO L895 garLoopResultBuilder]: At program point L2532-4(line 2532) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,636 INFO L899 garLoopResultBuilder]: For program point L2466-4(line 2466) no Hoare annotation was computed. [2022-11-16 12:50:24,636 INFO L895 garLoopResultBuilder]: At program point L2202(line 2202) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,637 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-11-16 12:50:24,637 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-11-16 12:50:24,637 INFO L895 garLoopResultBuilder]: At program point L2665(line 2665) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,637 INFO L899 garLoopResultBuilder]: For program point L2533(line 2533) no Hoare annotation was computed. [2022-11-16 12:50:24,638 INFO L895 garLoopResultBuilder]: At program point L2467(lines 2394 2469) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,638 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-11-16 12:50:24,638 INFO L895 garLoopResultBuilder]: At program point L2269(line 2269) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,638 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-11-16 12:50:24,638 INFO L895 garLoopResultBuilder]: At program point L2203(line 2203) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,639 INFO L895 garLoopResultBuilder]: At program point L2996(line 2996) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,639 INFO L895 garLoopResultBuilder]: At program point L2930(line 2930) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,639 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-11-16 12:50:24,639 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-11-16 12:50:24,640 INFO L895 garLoopResultBuilder]: At program point L2666(lines 2611 2670) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pch_phub_bin_read_~ret~0#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,640 INFO L899 garLoopResultBuilder]: For program point L2534(line 2534) no Hoare annotation was computed. [2022-11-16 12:50:24,640 INFO L899 garLoopResultBuilder]: For program point L2534-2(line 2534) no Hoare annotation was computed. [2022-11-16 12:50:24,640 INFO L895 garLoopResultBuilder]: At program point L2534-4(line 2534) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,641 INFO L895 garLoopResultBuilder]: At program point L2270(line 2270) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,641 INFO L895 garLoopResultBuilder]: At program point L2204(line 2204) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,641 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-11-16 12:50:24,641 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-11-16 12:50:24,641 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-11-16 12:50:24,642 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-11-16 12:50:24,642 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-11-16 12:50:24,642 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,642 INFO L899 garLoopResultBuilder]: For program point L2535(line 2535) no Hoare annotation was computed. [2022-11-16 12:50:24,643 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-11-16 12:50:24,643 INFO L895 garLoopResultBuilder]: At program point L2271(line 2271) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,643 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-11-16 12:50:24,643 INFO L895 garLoopResultBuilder]: At program point L2205(line 2205) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,644 INFO L895 garLoopResultBuilder]: At program point L2998(line 2998) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,644 INFO L895 garLoopResultBuilder]: At program point L2932(lines 2803 2957) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,644 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-11-16 12:50:24,644 INFO L895 garLoopResultBuilder]: At program point L2734(lines 2681 2737) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= 2 ~ldv_mutex_pch_phub_mutex~0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,645 INFO L895 garLoopResultBuilder]: At program point L2668(lines 2611 2670) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,645 INFO L899 garLoopResultBuilder]: For program point L2536(line 2536) no Hoare annotation was computed. [2022-11-16 12:50:24,645 INFO L899 garLoopResultBuilder]: For program point L2536-2(line 2536) no Hoare annotation was computed. [2022-11-16 12:50:24,645 INFO L895 garLoopResultBuilder]: At program point L2536-4(line 2536) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,646 INFO L895 garLoopResultBuilder]: At program point L2272(line 2272) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,646 INFO L895 garLoopResultBuilder]: At program point L2206(line 2206) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,646 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-11-16 12:50:24,646 INFO L895 garLoopResultBuilder]: At program point L2140(lines 2136 2142) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,647 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-11-16 12:50:24,647 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-11-16 12:50:24,647 INFO L895 garLoopResultBuilder]: At program point L2669(lines 2598 2671) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,647 INFO L899 garLoopResultBuilder]: For program point L2537(line 2537) no Hoare annotation was computed. [2022-11-16 12:50:24,648 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-11-16 12:50:24,648 INFO L895 garLoopResultBuilder]: At program point L2273(line 2273) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,648 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-11-16 12:50:24,648 INFO L895 garLoopResultBuilder]: At program point L2207(line 2207) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,649 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-11-16 12:50:24,649 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-11-16 12:50:24,649 INFO L895 garLoopResultBuilder]: At program point L2736(lines 2672 2738) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,649 INFO L899 garLoopResultBuilder]: For program point L2538(line 2538) no Hoare annotation was computed. [2022-11-16 12:50:24,649 INFO L899 garLoopResultBuilder]: For program point L2538-2(line 2538) no Hoare annotation was computed. [2022-11-16 12:50:24,650 INFO L895 garLoopResultBuilder]: At program point L2538-4(line 2538) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,650 INFO L895 garLoopResultBuilder]: At program point L2274(line 2274) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,650 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-11-16 12:50:24,650 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-16 12:50:24,651 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-11-16 12:50:24,651 INFO L895 garLoopResultBuilder]: At program point L2935(line 2935) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,651 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-11-16 12:50:24,651 INFO L895 garLoopResultBuilder]: At program point L2869(line 2869) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,652 INFO L899 garLoopResultBuilder]: For program point L2539(line 2539) no Hoare annotation was computed. [2022-11-16 12:50:24,652 INFO L895 garLoopResultBuilder]: At program point L3332(line 3332) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,652 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-11-16 12:50:24,652 INFO L895 garLoopResultBuilder]: At program point L2275(line 2275) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,653 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-11-16 12:50:24,653 INFO L895 garLoopResultBuilder]: At program point L2936(line 2936) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,653 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-11-16 12:50:24,653 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-11-16 12:50:24,653 INFO L899 garLoopResultBuilder]: For program point L2540(line 2540) no Hoare annotation was computed. [2022-11-16 12:50:24,654 INFO L899 garLoopResultBuilder]: For program point L2540-2(line 2540) no Hoare annotation was computed. [2022-11-16 12:50:24,654 INFO L895 garLoopResultBuilder]: At program point L2540-4(line 2540) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,654 INFO L895 garLoopResultBuilder]: At program point L2276(line 2276) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,654 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-11-16 12:50:24,655 INFO L895 garLoopResultBuilder]: At program point L3796(lines 3795 3797) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,655 INFO L895 garLoopResultBuilder]: At program point L3730(lines 3729 3731) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,655 INFO L899 garLoopResultBuilder]: For program point L2541(line 2541) no Hoare annotation was computed. [2022-11-16 12:50:24,655 INFO L895 garLoopResultBuilder]: At program point L3334(line 3334) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,656 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-11-16 12:50:24,656 INFO L895 garLoopResultBuilder]: At program point L2277(line 2277) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,656 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-11-16 12:50:24,656 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-11-16 12:50:24,656 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-11-16 12:50:24,657 INFO L899 garLoopResultBuilder]: For program point L2542(line 2542) no Hoare annotation was computed. [2022-11-16 12:50:24,657 INFO L899 garLoopResultBuilder]: For program point L2542-2(line 2542) no Hoare annotation was computed. [2022-11-16 12:50:24,657 INFO L895 garLoopResultBuilder]: At program point L2542-4(line 2542) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,657 INFO L895 garLoopResultBuilder]: At program point L2278(line 2278) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,658 INFO L895 garLoopResultBuilder]: At program point L3335(lines 3327 3338) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_3~0 0)) (.cse1 (= 1 ~ldv_mutex_mutex_of_device~0)) (.cse2 (= |ULTIMATE.start_pch_phub_bin_write_~off#1| 0)) (.cse3 (= ~ldv_mutex_lock~0 1)) (.cse4 (= ~ldvarg10~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 4) 0) .cse3 (= ~ldv_mutex_pch_phub_mutex~0 1) .cse4) (and .cse0 .cse1 .cse2 (= 2 ~ldv_mutex_pch_phub_mutex~0) .cse3 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1| 0) .cse4))) [2022-11-16 12:50:24,658 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-11-16 12:50:24,659 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-11-16 12:50:24,659 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-11-16 12:50:24,659 INFO L895 garLoopResultBuilder]: At program point L3005(line 3005) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,659 INFO L899 garLoopResultBuilder]: For program point L2543(line 2543) no Hoare annotation was computed. [2022-11-16 12:50:24,659 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-11-16 12:50:24,660 INFO L895 garLoopResultBuilder]: At program point L2279(line 2279) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,660 INFO L895 garLoopResultBuilder]: At program point L2874(line 2874) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,660 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-11-16 12:50:24,660 INFO L895 garLoopResultBuilder]: At program point L3799(lines 3798 3800) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,661 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-11-16 12:50:24,661 INFO L895 garLoopResultBuilder]: At program point L3733(line 3733) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,661 INFO L895 garLoopResultBuilder]: At program point L3733-2(lines 3732 3734) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,661 INFO L899 garLoopResultBuilder]: For program point L2544(line 2544) no Hoare annotation was computed. [2022-11-16 12:50:24,662 INFO L899 garLoopResultBuilder]: For program point L2544-2(line 2544) no Hoare annotation was computed. [2022-11-16 12:50:24,662 INFO L899 garLoopResultBuilder]: For program point L2544-4(line 2544) no Hoare annotation was computed. [2022-11-16 12:50:24,662 INFO L895 garLoopResultBuilder]: At program point L2214(line 2214) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,662 INFO L895 garLoopResultBuilder]: At program point L2148(lines 2144 2150) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,663 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-11-16 12:50:24,663 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-11-16 12:50:24,663 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-11-16 12:50:24,663 INFO L895 garLoopResultBuilder]: At program point L3007(lines 2993 3009) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,664 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-11-16 12:50:24,664 INFO L895 garLoopResultBuilder]: At program point L2545(lines 2470 2547) the Hoare annotation is: (and (= ~ldv_retval_3~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_pch_phub_mutex~0 1) (= ~ldvarg10~0 0)) [2022-11-16 12:50:24,664 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-11-16 12:50:24,664 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-11-16 12:50:24,664 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-11-16 12:50:24,665 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-11-16 12:50:24,665 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-11-16 12:50:24,665 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-11-16 12:50:24,665 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-11-16 12:50:24,665 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-11-16 12:50:24,666 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-11-16 12:50:24,666 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-11-16 12:50:24,666 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-11-16 12:50:24,666 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-11-16 12:50:24,667 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-11-16 12:50:24,667 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-11-16 12:50:24,667 INFO L895 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldvarg10~0 0))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) (.cse4 (not (= ~ldv_retval_3~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_mutex_pch_phub_mutex~0 1)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_pch_phub_mutex~0)) .cse2 .cse3 .cse4))) [2022-11-16 12:50:24,667 INFO L895 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldvarg10~0 0))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) (.cse4 (not (= ~ldv_retval_3~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_mutex_pch_phub_mutex~0 1)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 2 ~ldv_mutex_pch_phub_mutex~0)) .cse2 .cse3 .cse4))) [2022-11-16 12:50:24,668 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-11-16 12:50:24,672 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 12:50:24,675 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 12:50:24,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:50:24 BoogieIcfgContainer [2022-11-16 12:50:24,757 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 12:50:24,757 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 12:50:24,758 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 12:50:24,758 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 12:50:24,759 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:47:09" (3/4) ... [2022-11-16 12:50:24,763 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 12:50:24,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-11-16 12:50:24,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-11-16 12:50:24,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-11-16 12:50:24,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-11-16 12:50:24,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-16 12:50:24,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-16 12:50:24,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-11-16 12:50:24,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-11-16 12:50:24,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-11-16 12:50:24,777 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-11-16 12:50:24,777 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-11-16 12:50:24,777 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-11-16 12:50:24,829 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 200 nodes and edges [2022-11-16 12:50:24,834 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2022-11-16 12:50:24,838 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-16 12:50:24,842 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-16 12:50:24,846 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-16 12:50:24,850 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 12:50:24,854 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 12:50:24,921 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,923 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,923 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 [2022-11-16 12:50:24,923 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 [2022-11-16 12:50:24,925 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,926 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0) || ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0) [2022-11-16 12:50:24,927 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ldvarg10 == 0) || (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && \result + 4 <= 0) && ldvarg10 == 0) [2022-11-16 12:50:24,928 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,928 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,932 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,934 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,935 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,935 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 [2022-11-16 12:50:24,936 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 [2022-11-16 12:50:25,148 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/witness.graphml [2022-11-16 12:50:25,149 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 12:50:25,150 INFO L158 Benchmark]: Toolchain (without parser) took 199989.18ms. Allocated memory was 130.0MB in the beginning and 2.4GB in the end (delta: 2.3GB). Free memory was 90.7MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 781.5MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,151 INFO L158 Benchmark]: CDTParser took 0.83ms. Allocated memory is still 86.0MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 35.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:50:25,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1552.00ms. Allocated memory is still 130.0MB. Free memory was 90.4MB in the beginning and 44.9MB in the end (delta: 45.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,152 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.58ms. Allocated memory is still 130.0MB. Free memory was 44.9MB in the beginning and 86.9MB in the end (delta: -42.0MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,154 INFO L158 Benchmark]: Boogie Preprocessor took 191.42ms. Allocated memory is still 130.0MB. Free memory was 86.9MB in the beginning and 75.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,156 INFO L158 Benchmark]: RCFGBuilder took 2766.34ms. Allocated memory was 130.0MB in the beginning and 186.6MB in the end (delta: 56.6MB). Free memory was 75.2MB in the beginning and 77.2MB in the end (delta: -2.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,156 INFO L158 Benchmark]: TraceAbstraction took 194851.51ms. Allocated memory was 186.6MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 76.2MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-11-16 12:50:25,157 INFO L158 Benchmark]: Witness Printer took 391.49ms. Allocated memory is still 2.4GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 38.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 12:50:25,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83ms. Allocated memory is still 86.0MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 35.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1552.00ms. Allocated memory is still 130.0MB. Free memory was 90.4MB in the beginning and 44.9MB in the end (delta: 45.5MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.58ms. Allocated memory is still 130.0MB. Free memory was 44.9MB in the beginning and 86.9MB in the end (delta: -42.0MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 191.42ms. Allocated memory is still 130.0MB. Free memory was 86.9MB in the beginning and 75.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2766.34ms. Allocated memory was 130.0MB in the beginning and 186.6MB in the end (delta: 56.6MB). Free memory was 75.2MB in the beginning and 77.2MB in the end (delta: -2.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * TraceAbstraction took 194851.51ms. Allocated memory was 186.6MB in the beginning and 2.4GB in the end (delta: 2.2GB). Free memory was 76.2MB in the beginning and 1.6GB in the end (delta: -1.6GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 391.49ms. Allocated memory is still 2.4GB. Free memory was 1.6GB in the beginning and 1.6GB in the end (delta: 38.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3359]: 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 29 procedures, 700 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 194.6s, OverallIterations: 13, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 31.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 150.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16447 SdHoareTripleChecker+Valid, 20.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 15681 mSDsluCounter, 56825 SdHoareTripleChecker+Invalid, 17.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 38858 mSDsCounter, 5472 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 14859 IncrementalHoareTripleChecker+Invalid, 20331 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5472 mSolverCounterUnsat, 17967 mSDtfsCounter, 14859 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 177 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7324occurred in iteration=7, InterpolantAutomatonStates: 83, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 30633 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 40273 PreInvPairs, 42670 NumberOfFragments, 4215 HoareAnnotationTreeSize, 40273 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 29.8s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1495608 FormulaSimplificationTreeSizeReductionInter, 119.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 648 NumberOfCodeBlocks, 648 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 635 ConstructedInterpolants, 0 QuantifiedInterpolants, 1079 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 109/109 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: 3319]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: ((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3729]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ldvarg10 == 0) || (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && \result + 4 <= 0) && ldvarg10 == 0) - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 3028]: Loop Invariant Derived loop invariant: ((((ldv_retval_3 == 0 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3751]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2158]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2598]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2739]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3798]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3732]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_mutex_of_device && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1 - InvariantResult [Line: 3347]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3682]: Loop Invariant Derived loop invariant: ((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3035]: Loop Invariant Derived loop invariant: ((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1 - InvariantResult [Line: 3772]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3812]: Loop Invariant Derived loop invariant: ((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2759]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ret == 0) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 2117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2974]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0 - InvariantResult [Line: 2548]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2256]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && 2 == ldv_mutex_pch_phub_mutex) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldvarg10 == 0 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && \result + 4 <= 0) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0) || ((((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && off == 0) && 2 == ldv_mutex_pch_phub_mutex) && ldv_mutex_lock == 1) && \result == 0) && ldvarg10 == 0) - InvariantResult [Line: 3718]: Loop Invariant Derived loop invariant: ((((ldv_retval_3 == 0 && ldv_state_variable_0 == 1) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2131]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3747]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_2 == 1 && ldv_retval_3 == 0) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 2470]: Loop Invariant Derived loop invariant: (((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_lock == 1) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: (((((ldv_retval_3 == 0 && 1 == ldv_mutex_mutex_of_device) && \result == 0) && ldv_mutex_lock == 1) && ret == 0) && ldv_mutex_pch_phub_mutex == 1) && ldvarg10 == 0 RESULT: Ultimate proved your program to be correct! [2022-11-16 12:50:25,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c521d46-6956-4f7a-91c7-904888aea478/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE