./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro --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 f37aa3f5f53d7516c3aab2329ab9f19add00a9b7f37383228b3b0ae48d55a761 --- 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-8393723 [2022-11-18 18:31:01,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 18:31:01,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 18:31:01,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 18:31:01,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 18:31:01,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 18:31:01,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 18:31:01,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 18:31:01,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 18:31:01,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 18:31:01,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 18:31:01,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 18:31:01,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 18:31:01,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 18:31:01,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 18:31:01,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 18:31:01,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 18:31:01,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 18:31:01,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 18:31:01,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 18:31:01,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 18:31:01,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 18:31:01,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 18:31:01,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 18:31:01,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 18:31:01,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 18:31:01,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 18:31:01,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 18:31:01,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 18:31:01,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 18:31:01,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 18:31:01,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 18:31:01,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 18:31:01,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 18:31:01,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 18:31:01,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 18:31:01,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 18:31:01,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 18:31:01,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 18:31:01,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 18:31:01,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 18:31:01,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 18:31:01,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 18:31:01,211 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 18:31:01,211 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 18:31:01,212 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 18:31:01,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 18:31:01,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 18:31:01,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 18:31:01,214 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 18:31:01,214 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 18:31:01,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 18:31:01,230 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 18:31:01,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 18:31:01,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 18:31:01,231 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 18:31:01,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 18:31:01,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 18:31:01,232 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 18:31:01,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 18:31:01,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 18:31:01,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 18:31:01,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 18:31:01,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 18:31:01,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 18:31:01,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 18:31:01,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 18:31:01,235 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 18:31:01,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 18:31:01,235 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 18:31:01,235 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 18:31:01,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 18:31:01,236 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_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f37aa3f5f53d7516c3aab2329ab9f19add00a9b7f37383228b3b0ae48d55a761 [2022-11-18 18:31:01,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 18:31:01,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 18:31:01,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 18:31:01,559 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 18:31:01,560 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 18:31:01,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2022-11-18 18:31:01,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/data/93412d322/fa0a3fc83e6e4675bd9569939011a314/FLAG14a5541ea [2022-11-18 18:31:02,597 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 18:31:02,599 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2022-11-18 18:31:02,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/data/93412d322/fa0a3fc83e6e4675bd9569939011a314/FLAG14a5541ea [2022-11-18 18:31:03,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/data/93412d322/fa0a3fc83e6e4675bd9569939011a314 [2022-11-18 18:31:03,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 18:31:03,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 18:31:03,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 18:31:03,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 18:31:03,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 18:31:03,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:31:03" (1/1) ... [2022-11-18 18:31:03,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b72163a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:03, skipping insertion in model container [2022-11-18 18:31:03,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:31:03" (1/1) ... [2022-11-18 18:31:03,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 18:31:03,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:31:04,488 WARN L234 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_4730342d-83b9-423a-b359-20d4f245deb3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2022-11-18 18:31:04,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:31:04,676 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 18:31:05,015 WARN L234 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_4730342d-83b9-423a-b359-20d4f245deb3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2022-11-18 18:31:05,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:31:05,153 INFO L208 MainTranslator]: Completed translation [2022-11-18 18:31:05,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05 WrapperNode [2022-11-18 18:31:05,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 18:31:05,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 18:31:05,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 18:31:05,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 18:31:05,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,390 INFO L138 Inliner]: procedures = 167, calls = 928, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 1932 [2022-11-18 18:31:05,391 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 18:31:05,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 18:31:05,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 18:31:05,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 18:31:05,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,500 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 18:31:05,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 18:31:05,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 18:31:05,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 18:31:05,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (1/1) ... [2022-11-18 18:31:05,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 18:31:05,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:05,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 18:31:05,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 18:31:05,627 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_request [2022-11-18 18:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_request [2022-11-18 18:31:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2022-11-18 18:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2022-11-18 18:31:05,628 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2022-11-18 18:31:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2022-11-18 18:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_audio_ioctl [2022-11-18 18:31:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_audio_ioctl [2022-11-18 18:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2022-11-18 18:31:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2022-11-18 18:31:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2022-11-18 18:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2022-11-18 18:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 18:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2022-11-18 18:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2022-11-18 18:31:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_packet [2022-11-18 18:31:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_packet [2022-11-18 18:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-18 18:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-18 18:31:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 18:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_status [2022-11-18 18:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_status [2022-11-18 18:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2022-11-18 18:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2022-11-18 18:31:05,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-18 18:31:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-18 18:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 18:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 18:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-18 18:31:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-18 18:31:05,633 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_tray_move [2022-11-18 18:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_tray_move [2022-11-18 18:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_read [2022-11-18 18:31:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_read [2022-11-18 18:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 18:31:05,634 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-18 18:31:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-18 18:31:05,635 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_check_events [2022-11-18 18:31:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_check_events [2022-11-18 18:31:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 18:31:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 18:31:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_lock_door [2022-11-18 18:31:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_lock_door [2022-11-18 18:31:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 18:31:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-11-18 18:31:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-11-18 18:31:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-18 18:31:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-18 18:31:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_check_events [2022-11-18 18:31:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_check_events [2022-11-18 18:31:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-18 18:31:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-18 18:31:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_sleep [2022-11-18 18:31:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_sleep [2022-11-18 18:31:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_wait [2022-11-18 18:31:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_wait [2022-11-18 18:31:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 18:31:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_atapi [2022-11-18 18:31:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_atapi [2022-11-18 18:31:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pcd_mutex [2022-11-18 18:31:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pcd_mutex [2022-11-18 18:31:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_get_mcn [2022-11-18 18:31:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_get_mcn [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-18 18:31:05,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_identify [2022-11-18 18:31:05,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_identify [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2022-11-18 18:31:05,677 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2022-11-18 18:31:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 18:31:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-18 18:31:05,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-18 18:31:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_probe [2022-11-18 18:31:05,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_probe [2022-11-18 18:31:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_command [2022-11-18 18:31:05,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_command [2022-11-18 18:31:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_completion [2022-11-18 18:31:05,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_completion [2022-11-18 18:31:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 18:31:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_reset [2022-11-18 18:31:05,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_reset [2022-11-18 18:31:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 18:31:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2022-11-18 18:31:05,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2022-11-18 18:31:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2022-11-18 18:31:05,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2022-11-18 18:31:05,679 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2022-11-18 18:31:05,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2022-11-18 18:31:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pcd_mutex [2022-11-18 18:31:05,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pcd_mutex [2022-11-18 18:31:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-11-18 18:31:05,680 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-11-18 18:31:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-18 18:31:05,680 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-18 18:31:05,680 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-18 18:31:05,680 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_reset [2022-11-18 18:31:05,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_reset [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_ioctl [2022-11-18 18:31:05,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_ioctl [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 18:31:05,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 18:31:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2022-11-18 18:31:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2022-11-18 18:31:06,441 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 18:31:06,445 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 18:31:14,074 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 18:31:14,104 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 18:31:14,106 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-18 18:31:14,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:14 BoogieIcfgContainer [2022-11-18 18:31:14,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 18:31:14,114 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 18:31:14,115 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 18:31:14,121 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 18:31:14,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 06:31:03" (1/3) ... [2022-11-18 18:31:14,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381c23f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 06:31:14, skipping insertion in model container [2022-11-18 18:31:14,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:31:05" (2/3) ... [2022-11-18 18:31:14,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381c23f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 06:31:14, skipping insertion in model container [2022-11-18 18:31:14,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:14" (3/3) ... [2022-11-18 18:31:14,131 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2022-11-18 18:31:14,158 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 18:31:14,160 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 18:31:14,297 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 18:31:14,312 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;@6af4c01d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 18:31:14,318 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 18:31:14,329 INFO L276 IsEmpty]: Start isEmpty. Operand has 750 states, 547 states have (on average 1.3857404021937842) internal successors, (758), 571 states have internal predecessors, (758), 160 states have call successors, (160), 46 states have call predecessors, (160), 46 states have return successors, (160), 155 states have call predecessors, (160), 160 states have call successors, (160) [2022-11-18 18:31:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-18 18:31:14,348 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:14,349 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 18:31:14,350 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:14,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:14,358 INFO L85 PathProgramCache]: Analyzing trace with hash -103758358, now seen corresponding path program 1 times [2022-11-18 18:31:14,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:14,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729930903] [2022-11-18 18:31:14,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:14,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:14,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:14,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729930903] [2022-11-18 18:31:15,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729930903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:15,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 18:31:15,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 18:31:15,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930589123] [2022-11-18 18:31:15,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:15,008 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:15,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:15,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:15,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:15,046 INFO L87 Difference]: Start difference. First operand has 750 states, 547 states have (on average 1.3857404021937842) internal successors, (758), 571 states have internal predecessors, (758), 160 states have call successors, (160), 46 states have call predecessors, (160), 46 states have return successors, (160), 155 states have call predecessors, (160), 160 states have call successors, (160) 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, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 18:31:15,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:15,577 INFO L93 Difference]: Finished difference Result 2141 states and 3167 transitions. [2022-11-18 18:31:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:15,580 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, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-18 18:31:15,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:15,619 INFO L225 Difference]: With dead ends: 2141 [2022-11-18 18:31:15,620 INFO L226 Difference]: Without dead ends: 1386 [2022-11-18 18:31:15,635 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 [2022-11-18 18:31:15,641 INFO L413 NwaCegarLoop]: 1189 mSDtfsCounter, 936 mSDsluCounter, 1014 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 936 SdHoareTripleChecker+Valid, 2203 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:15,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [936 Valid, 2203 Invalid, 23 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-18 18:31:15,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1386 states. [2022-11-18 18:31:15,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1386 to 1374. [2022-11-18 18:31:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1374 states, 1001 states have (on average 1.3856143856143857) internal successors, (1387), 1033 states have internal predecessors, (1387), 288 states have call successors, (288), 85 states have call predecessors, (288), 84 states have return successors, (282), 271 states have call predecessors, (282), 282 states have call successors, (282) [2022-11-18 18:31:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 1957 transitions. [2022-11-18 18:31:15,863 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 1957 transitions. Word has length 16 [2022-11-18 18:31:15,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:15,863 INFO L495 AbstractCegarLoop]: Abstraction has 1374 states and 1957 transitions. [2022-11-18 18:31:15,864 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, (2), 1 states have call predecessors, (2), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 18:31:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1957 transitions. [2022-11-18 18:31:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-18 18:31:15,876 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:15,877 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 18:31:15,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 18:31:15,877 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:15,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:15,878 INFO L85 PathProgramCache]: Analyzing trace with hash -791614957, now seen corresponding path program 1 times [2022-11-18 18:31:15,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:15,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262222018] [2022-11-18 18:31:15,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:16,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:16,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262222018] [2022-11-18 18:31:16,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [262222018] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:16,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 18:31:16,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 18:31:16,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759573723] [2022-11-18 18:31:16,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:16,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:16,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:16,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:16,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:16,145 INFO L87 Difference]: Start difference. First operand 1374 states and 1957 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 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) [2022-11-18 18:31:16,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:16,284 INFO L93 Difference]: Finished difference Result 2745 states and 3911 transitions. [2022-11-18 18:31:16,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:16,285 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 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 [2022-11-18 18:31:16,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:16,298 INFO L225 Difference]: With dead ends: 2745 [2022-11-18 18:31:16,299 INFO L226 Difference]: Without dead ends: 1374 [2022-11-18 18:31:16,308 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:16,310 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 1023 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1023 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:16,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1023 Valid, 1032 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:16,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1374 states. [2022-11-18 18:31:16,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1374 to 1374. [2022-11-18 18:31:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1374 states, 1001 states have (on average 1.3836163836163837) internal successors, (1385), 1033 states have internal predecessors, (1385), 288 states have call successors, (288), 85 states have call predecessors, (288), 84 states have return successors, (282), 271 states have call predecessors, (282), 282 states have call successors, (282) [2022-11-18 18:31:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1374 states and 1955 transitions. [2022-11-18 18:31:16,515 INFO L78 Accepts]: Start accepts. Automaton has 1374 states and 1955 transitions. Word has length 18 [2022-11-18 18:31:16,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:16,515 INFO L495 AbstractCegarLoop]: Abstraction has 1374 states and 1955 transitions. [2022-11-18 18:31:16,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 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) [2022-11-18 18:31:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1955 transitions. [2022-11-18 18:31:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-18 18:31:16,520 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:16,520 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] [2022-11-18 18:31:16,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 18:31:16,524 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:16,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:16,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1110651309, now seen corresponding path program 1 times [2022-11-18 18:31:16,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:16,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971775842] [2022-11-18 18:31:16,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:16,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:16,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 18:31:16,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:16,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:16,775 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971775842] [2022-11-18 18:31:16,775 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971775842] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:16,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 18:31:16,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 18:31:16,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [431520629] [2022-11-18 18:31:16,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:16,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:16,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:16,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:16,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:16,780 INFO L87 Difference]: Start difference. First operand 1374 states and 1955 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, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-18 18:31:17,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:17,101 INFO L93 Difference]: Finished difference Result 3807 states and 5412 transitions. [2022-11-18 18:31:17,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:17,106 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, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 21 [2022-11-18 18:31:17,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:17,125 INFO L225 Difference]: With dead ends: 3807 [2022-11-18 18:31:17,125 INFO L226 Difference]: Without dead ends: 2436 [2022-11-18 18:31:17,132 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:17,136 INFO L413 NwaCegarLoop]: 1246 mSDtfsCounter, 989 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 989 SdHoareTripleChecker+Valid, 2071 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:17,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [989 Valid, 2071 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-18 18:31:17,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2436 states. [2022-11-18 18:31:17,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2436 to 2410. [2022-11-18 18:31:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2410 states, 1727 states have (on average 1.3821656050955413) internal successors, (2387), 1784 states have internal predecessors, (2387), 523 states have call successors, (523), 160 states have call predecessors, (523), 159 states have return successors, (517), 497 states have call predecessors, (517), 517 states have call successors, (517) [2022-11-18 18:31:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 2410 states and 3427 transitions. [2022-11-18 18:31:17,349 INFO L78 Accepts]: Start accepts. Automaton has 2410 states and 3427 transitions. Word has length 21 [2022-11-18 18:31:17,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:17,349 INFO L495 AbstractCegarLoop]: Abstraction has 2410 states and 3427 transitions. [2022-11-18 18:31:17,350 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, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-18 18:31:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3427 transitions. [2022-11-18 18:31:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-18 18:31:17,351 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:17,352 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] [2022-11-18 18:31:17,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-18 18:31:17,352 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:17,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:17,353 INFO L85 PathProgramCache]: Analyzing trace with hash 2014423542, now seen corresponding path program 1 times [2022-11-18 18:31:17,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:17,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983688398] [2022-11-18 18:31:17,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:17,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:17,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983688398] [2022-11-18 18:31:17,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983688398] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:17,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 18:31:17,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-18 18:31:17,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975632982] [2022-11-18 18:31:17,679 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:17,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:17,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:17,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:17,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 18:31:17,685 INFO L87 Difference]: Start difference. First operand 2410 states and 3427 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-18 18:31:18,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:18,475 INFO L93 Difference]: Finished difference Result 4835 states and 6877 transitions. [2022-11-18 18:31:18,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:18,479 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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 25 [2022-11-18 18:31:18,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:18,509 INFO L225 Difference]: With dead ends: 4835 [2022-11-18 18:31:18,509 INFO L226 Difference]: Without dead ends: 2428 [2022-11-18 18:31:18,524 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 [2022-11-18 18:31:18,525 INFO L413 NwaCegarLoop]: 1029 mSDtfsCounter, 11 mSDsluCounter, 1027 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 2056 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:18,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 2056 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-18 18:31:18,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2428 states. [2022-11-18 18:31:18,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2428 to 2412. [2022-11-18 18:31:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2412 states, 1729 states have (on average 1.3817235396182765) internal successors, (2389), 1786 states have internal predecessors, (2389), 523 states have call successors, (523), 160 states have call predecessors, (523), 159 states have return successors, (517), 497 states have call predecessors, (517), 517 states have call successors, (517) [2022-11-18 18:31:18,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 2412 states and 3429 transitions. [2022-11-18 18:31:18,757 INFO L78 Accepts]: Start accepts. Automaton has 2412 states and 3429 transitions. Word has length 25 [2022-11-18 18:31:18,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:18,757 INFO L495 AbstractCegarLoop]: Abstraction has 2412 states and 3429 transitions. [2022-11-18 18:31:18,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2022-11-18 18:31:18,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3429 transitions. [2022-11-18 18:31:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-18 18:31:18,760 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:18,760 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] [2022-11-18 18:31:18,760 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-18 18:31:18,761 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:18,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:18,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1162094673, now seen corresponding path program 1 times [2022-11-18 18:31:18,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:18,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968667306] [2022-11-18 18:31:18,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:18,996 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:18,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968667306] [2022-11-18 18:31:18,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968667306] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:18,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [904288153] [2022-11-18 18:31:18,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:18,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:18,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:19,006 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:19,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-18 18:31:19,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:19,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 1144 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 18:31:19,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:19,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:19,684 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:19,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [904288153] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:19,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:19,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:19,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899999437] [2022-11-18 18:31:19,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:19,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:19,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:19,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:19,688 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:19,688 INFO L87 Difference]: Start difference. First operand 2412 states and 3429 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2022-11-18 18:31:19,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:19,880 INFO L93 Difference]: Finished difference Result 4855 states and 6909 transitions. [2022-11-18 18:31:19,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:19,881 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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 29 [2022-11-18 18:31:19,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:19,899 INFO L225 Difference]: With dead ends: 4855 [2022-11-18 18:31:19,899 INFO L226 Difference]: Without dead ends: 2446 [2022-11-18 18:31:19,913 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:19,914 INFO L413 NwaCegarLoop]: 1032 mSDtfsCounter, 15 mSDsluCounter, 1023 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2055 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:19,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2055 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:19,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2446 states. [2022-11-18 18:31:20,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2446 to 2416. [2022-11-18 18:31:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2416 states, 1733 states have (on average 1.3808424697057127) internal successors, (2393), 1790 states have internal predecessors, (2393), 523 states have call successors, (523), 160 states have call predecessors, (523), 159 states have return successors, (517), 497 states have call predecessors, (517), 517 states have call successors, (517) [2022-11-18 18:31:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 2416 states and 3433 transitions. [2022-11-18 18:31:20,099 INFO L78 Accepts]: Start accepts. Automaton has 2416 states and 3433 transitions. Word has length 29 [2022-11-18 18:31:20,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:20,100 INFO L495 AbstractCegarLoop]: Abstraction has 2416 states and 3433 transitions. [2022-11-18 18:31:20,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2022-11-18 18:31:20,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 3433 transitions. [2022-11-18 18:31:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-18 18:31:20,103 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:20,103 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 18:31:20,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:20,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:20,312 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:20,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:20,312 INFO L85 PathProgramCache]: Analyzing trace with hash -637456234, now seen corresponding path program 1 times [2022-11-18 18:31:20,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:20,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665403813] [2022-11-18 18:31:20,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:20,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:20,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665403813] [2022-11-18 18:31:20,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665403813] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:20,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2065531616] [2022-11-18 18:31:20,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:20,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:20,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:20,596 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:20,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-18 18:31:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:21,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 1159 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:21,178 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:21,210 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:21,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2065531616] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:21,210 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:21,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:21,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289943188] [2022-11-18 18:31:21,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:21,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:21,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:21,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:21,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:21,213 INFO L87 Difference]: Start difference. First operand 2416 states and 3433 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-11-18 18:31:21,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:21,534 INFO L93 Difference]: Finished difference Result 7194 states and 10217 transitions. [2022-11-18 18:31:21,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:21,535 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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 33 [2022-11-18 18:31:21,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:21,582 INFO L225 Difference]: With dead ends: 7194 [2022-11-18 18:31:21,582 INFO L226 Difference]: Without dead ends: 4781 [2022-11-18 18:31:21,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:21,598 INFO L413 NwaCegarLoop]: 1357 mSDtfsCounter, 1002 mSDsluCounter, 1011 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1002 SdHoareTripleChecker+Valid, 2368 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 [2022-11-18 18:31:21,598 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1002 Valid, 2368 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:21,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4781 states. [2022-11-18 18:31:21,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4781 to 3701. [2022-11-18 18:31:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3701 states, 2670 states have (on average 1.3794007490636704) internal successors, (3683), 2753 states have internal predecessors, (3683), 787 states have call successors, (787), 244 states have call predecessors, (787), 243 states have return successors, (781), 751 states have call predecessors, (781), 781 states have call successors, (781) [2022-11-18 18:31:21,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 3701 states and 5251 transitions. [2022-11-18 18:31:21,989 INFO L78 Accepts]: Start accepts. Automaton has 3701 states and 5251 transitions. Word has length 33 [2022-11-18 18:31:21,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:21,989 INFO L495 AbstractCegarLoop]: Abstraction has 3701 states and 5251 transitions. [2022-11-18 18:31:21,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 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) [2022-11-18 18:31:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5251 transitions. [2022-11-18 18:31:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-18 18:31:21,995 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:21,995 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] [2022-11-18 18:31:22,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:22,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:22,204 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:22,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:22,204 INFO L85 PathProgramCache]: Analyzing trace with hash 1525668836, now seen corresponding path program 1 times [2022-11-18 18:31:22,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:22,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823368919] [2022-11-18 18:31:22,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:22,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:22,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 18:31:22,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:22,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823368919] [2022-11-18 18:31:22,404 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823368919] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:22,404 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1093386971] [2022-11-18 18:31:22,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:22,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:22,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:22,406 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:22,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-18 18:31:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:22,950 INFO L263 TraceCheckSpWp]: Trace formula consists of 1221 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:22,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:22,985 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:22,985 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1093386971] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:22,985 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:22,986 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:22,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843555138] [2022-11-18 18:31:22,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:22,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:22,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:22,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:22,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:22,988 INFO L87 Difference]: Start difference. First operand 3701 states and 5251 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-18 18:31:23,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:23,400 INFO L93 Difference]: Finished difference Result 8502 states and 12300 transitions. [2022-11-18 18:31:23,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:23,401 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 34 [2022-11-18 18:31:23,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:23,436 INFO L225 Difference]: With dead ends: 8502 [2022-11-18 18:31:23,436 INFO L226 Difference]: Without dead ends: 4804 [2022-11-18 18:31:23,454 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:23,456 INFO L413 NwaCegarLoop]: 1263 mSDtfsCounter, 304 mSDsluCounter, 1039 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 359 SdHoareTripleChecker+Valid, 2302 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:23,456 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [359 Valid, 2302 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:23,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4804 states. [2022-11-18 18:31:23,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4804 to 3731. [2022-11-18 18:31:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3731 states, 2694 states have (on average 1.3797327394209353) internal successors, (3717), 2777 states have internal predecessors, (3717), 793 states have call successors, (793), 244 states have call predecessors, (793), 243 states have return successors, (787), 757 states have call predecessors, (787), 787 states have call successors, (787) [2022-11-18 18:31:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 3731 states and 5297 transitions. [2022-11-18 18:31:23,855 INFO L78 Accepts]: Start accepts. Automaton has 3731 states and 5297 transitions. Word has length 34 [2022-11-18 18:31:23,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:23,857 INFO L495 AbstractCegarLoop]: Abstraction has 3731 states and 5297 transitions. [2022-11-18 18:31:23,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-18 18:31:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5297 transitions. [2022-11-18 18:31:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-18 18:31:23,861 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:23,861 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] [2022-11-18 18:31:23,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:24,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:24,073 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:24,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:24,074 INFO L85 PathProgramCache]: Analyzing trace with hash -2015861844, now seen corresponding path program 1 times [2022-11-18 18:31:24,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:24,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276129707] [2022-11-18 18:31:24,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:24,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:24,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:24,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:24,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:24,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276129707] [2022-11-18 18:31:24,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276129707] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:24,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1407630362] [2022-11-18 18:31:24,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:24,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:24,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:24,308 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:24,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-18 18:31:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:24,883 INFO L263 TraceCheckSpWp]: Trace formula consists of 1252 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:24,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:24,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:24,904 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:24,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1407630362] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:24,905 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:24,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:24,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877018543] [2022-11-18 18:31:24,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:24,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:24,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:24,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:24,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:24,908 INFO L87 Difference]: Start difference. First operand 3731 states and 5297 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:25,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:25,127 INFO L93 Difference]: Finished difference Result 3753 states and 5323 transitions. [2022-11-18 18:31:25,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:25,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 43 [2022-11-18 18:31:25,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:25,156 INFO L225 Difference]: With dead ends: 3753 [2022-11-18 18:31:25,156 INFO L226 Difference]: Without dead ends: 3742 [2022-11-18 18:31:25,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:25,161 INFO L413 NwaCegarLoop]: 1045 mSDtfsCounter, 1028 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 1058 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 [2022-11-18 18:31:25,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1028 Valid, 1058 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:25,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3742 states. [2022-11-18 18:31:25,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3742 to 3731. [2022-11-18 18:31:25,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3731 states, 2694 states have (on average 1.3793615441722347) internal successors, (3716), 2777 states have internal predecessors, (3716), 793 states have call successors, (793), 244 states have call predecessors, (793), 243 states have return successors, (787), 757 states have call predecessors, (787), 787 states have call successors, (787) [2022-11-18 18:31:25,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 3731 states and 5296 transitions. [2022-11-18 18:31:25,541 INFO L78 Accepts]: Start accepts. Automaton has 3731 states and 5296 transitions. Word has length 43 [2022-11-18 18:31:25,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:25,541 INFO L495 AbstractCegarLoop]: Abstraction has 3731 states and 5296 transitions. [2022-11-18 18:31:25,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:25,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5296 transitions. [2022-11-18 18:31:25,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-18 18:31:25,544 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:25,545 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] [2022-11-18 18:31:25,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:25,759 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-18 18:31:25,759 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:25,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:25,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1958603542, now seen corresponding path program 1 times [2022-11-18 18:31:25,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:25,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503978729] [2022-11-18 18:31:25,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:25,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:25,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:25,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:25,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:25,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503978729] [2022-11-18 18:31:25,964 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503978729] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:25,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [584824061] [2022-11-18 18:31:25,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:25,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:25,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:25,966 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:25,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-18 18:31:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:26,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 1243 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:26,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:26,695 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:26,695 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [584824061] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:26,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:26,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:26,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831401801] [2022-11-18 18:31:26,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:26,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:26,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:26,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:26,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:26,700 INFO L87 Difference]: Start difference. First operand 3731 states and 5296 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:26,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:26,972 INFO L93 Difference]: Finished difference Result 3733 states and 5297 transitions. [2022-11-18 18:31:26,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:26,973 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 43 [2022-11-18 18:31:26,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:27,024 INFO L225 Difference]: With dead ends: 3733 [2022-11-18 18:31:27,024 INFO L226 Difference]: Without dead ends: 3730 [2022-11-18 18:31:27,028 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:27,030 INFO L413 NwaCegarLoop]: 1030 mSDtfsCounter, 991 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 991 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 [2022-11-18 18:31:27,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [991 Valid, 1030 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:27,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3730 states. [2022-11-18 18:31:27,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3730 to 3730. [2022-11-18 18:31:27,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3730 states, 2694 states have (on average 1.3789903489235338) internal successors, (3715), 2776 states have internal predecessors, (3715), 792 states have call successors, (792), 244 states have call predecessors, (792), 243 states have return successors, (787), 757 states have call predecessors, (787), 787 states have call successors, (787) [2022-11-18 18:31:27,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 3730 states and 5294 transitions. [2022-11-18 18:31:27,407 INFO L78 Accepts]: Start accepts. Automaton has 3730 states and 5294 transitions. Word has length 43 [2022-11-18 18:31:27,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:27,407 INFO L495 AbstractCegarLoop]: Abstraction has 3730 states and 5294 transitions. [2022-11-18 18:31:27,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:27,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5294 transitions. [2022-11-18 18:31:27,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-18 18:31:27,411 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:27,412 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] [2022-11-18 18:31:27,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:27,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-18 18:31:27,621 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:27,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:27,622 INFO L85 PathProgramCache]: Analyzing trace with hash -587516757, now seen corresponding path program 1 times [2022-11-18 18:31:27,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:27,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248332647] [2022-11-18 18:31:27,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:27,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:27,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:27,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:27,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:27,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248332647] [2022-11-18 18:31:27,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248332647] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:27,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1657401851] [2022-11-18 18:31:27,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:27,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:27,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:27,919 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:27,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-18 18:31:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:28,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 1245 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:28,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:28,677 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:28,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1657401851] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:28,677 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:28,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:28,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618524543] [2022-11-18 18:31:28,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:28,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:28,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:28,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:28,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:28,683 INFO L87 Difference]: Start difference. First operand 3730 states and 5294 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:29,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:29,021 INFO L93 Difference]: Finished difference Result 3732 states and 5295 transitions. [2022-11-18 18:31:29,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:29,022 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 44 [2022-11-18 18:31:29,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:29,045 INFO L225 Difference]: With dead ends: 3732 [2022-11-18 18:31:29,046 INFO L226 Difference]: Without dead ends: 3729 [2022-11-18 18:31:29,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:29,049 INFO L413 NwaCegarLoop]: 1028 mSDtfsCounter, 988 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 988 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 [2022-11-18 18:31:29,051 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [988 Valid, 1028 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:29,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3729 states. [2022-11-18 18:31:29,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3729 to 3729. [2022-11-18 18:31:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3729 states, 2694 states have (on average 1.378619153674833) internal successors, (3714), 2775 states have internal predecessors, (3714), 791 states have call successors, (791), 244 states have call predecessors, (791), 243 states have return successors, (787), 757 states have call predecessors, (787), 787 states have call successors, (787) [2022-11-18 18:31:29,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 3729 states and 5292 transitions. [2022-11-18 18:31:29,369 INFO L78 Accepts]: Start accepts. Automaton has 3729 states and 5292 transitions. Word has length 44 [2022-11-18 18:31:29,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:29,370 INFO L495 AbstractCegarLoop]: Abstraction has 3729 states and 5292 transitions. [2022-11-18 18:31:29,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5292 transitions. [2022-11-18 18:31:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-18 18:31:29,373 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:29,373 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] [2022-11-18 18:31:29,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:29,587 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-18 18:31:29,588 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:29,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:29,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1033494515, now seen corresponding path program 1 times [2022-11-18 18:31:29,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:29,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140169571] [2022-11-18 18:31:29,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:29,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:29,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:29,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:29,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140169571] [2022-11-18 18:31:29,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140169571] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:29,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1653442373] [2022-11-18 18:31:29,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:29,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:29,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:29,852 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:29,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-18 18:31:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:30,395 INFO L263 TraceCheckSpWp]: Trace formula consists of 1247 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:30,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:30,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:30,512 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:30,513 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1653442373] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:30,513 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:30,513 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:30,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256443573] [2022-11-18 18:31:30,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:30,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:30,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:30,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:30,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:30,514 INFO L87 Difference]: Start difference. First operand 3729 states and 5292 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:30,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:30,855 INFO L93 Difference]: Finished difference Result 3731 states and 5293 transitions. [2022-11-18 18:31:30,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:30,856 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 45 [2022-11-18 18:31:30,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:30,881 INFO L225 Difference]: With dead ends: 3731 [2022-11-18 18:31:30,881 INFO L226 Difference]: Without dead ends: 3728 [2022-11-18 18:31:30,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:30,886 INFO L413 NwaCegarLoop]: 1026 mSDtfsCounter, 985 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 985 SdHoareTripleChecker+Valid, 1026 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 [2022-11-18 18:31:30,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [985 Valid, 1026 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:30,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3728 states. [2022-11-18 18:31:31,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3728 to 3728. [2022-11-18 18:31:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3728 states, 2694 states have (on average 1.3782479584261322) internal successors, (3713), 2774 states have internal predecessors, (3713), 790 states have call successors, (790), 244 states have call predecessors, (790), 243 states have return successors, (787), 757 states have call predecessors, (787), 787 states have call successors, (787) [2022-11-18 18:31:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 3728 states and 5290 transitions. [2022-11-18 18:31:31,203 INFO L78 Accepts]: Start accepts. Automaton has 3728 states and 5290 transitions. Word has length 45 [2022-11-18 18:31:31,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:31,204 INFO L495 AbstractCegarLoop]: Abstraction has 3728 states and 5290 transitions. [2022-11-18 18:31:31,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5290 transitions. [2022-11-18 18:31:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-18 18:31:31,207 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:31,207 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] [2022-11-18 18:31:31,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:31,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-18 18:31:31,415 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:31,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:31,416 INFO L85 PathProgramCache]: Analyzing trace with hash -1973898258, now seen corresponding path program 1 times [2022-11-18 18:31:31,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:31,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153648554] [2022-11-18 18:31:31,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:31,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:31,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:31,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:31,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153648554] [2022-11-18 18:31:31,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153648554] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:31,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425833678] [2022-11-18 18:31:31,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:31,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:31,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:31,642 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:31,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-18 18:31:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:32,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 1249 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:32,266 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:32,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:32,373 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:32,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1425833678] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:32,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:32,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-18 18:31:32,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133845277] [2022-11-18 18:31:32,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:32,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:32,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:32,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:32,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:32,374 INFO L87 Difference]: Start difference. First operand 3728 states and 5290 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:32,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:32,682 INFO L93 Difference]: Finished difference Result 3730 states and 5291 transitions. [2022-11-18 18:31:32,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:32,682 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 46 [2022-11-18 18:31:32,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:32,704 INFO L225 Difference]: With dead ends: 3730 [2022-11-18 18:31:32,705 INFO L226 Difference]: Without dead ends: 3698 [2022-11-18 18:31:32,708 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-18 18:31:32,709 INFO L413 NwaCegarLoop]: 1022 mSDtfsCounter, 952 mSDsluCounter, 24 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 952 SdHoareTripleChecker+Valid, 1046 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:32,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [952 Valid, 1046 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:32,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3698 states. [2022-11-18 18:31:33,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3698 to 3698. [2022-11-18 18:31:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3698 states, 2672 states have (on average 1.377245508982036) internal successors, (3680), 2750 states have internal predecessors, (3680), 785 states have call successors, (785), 241 states have call predecessors, (785), 240 states have return successors, (784), 754 states have call predecessors, (784), 784 states have call successors, (784) [2022-11-18 18:31:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 3698 states and 5249 transitions. [2022-11-18 18:31:33,177 INFO L78 Accepts]: Start accepts. Automaton has 3698 states and 5249 transitions. Word has length 46 [2022-11-18 18:31:33,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:33,178 INFO L495 AbstractCegarLoop]: Abstraction has 3698 states and 5249 transitions. [2022-11-18 18:31:33,178 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 18:31:33,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5249 transitions. [2022-11-18 18:31:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-18 18:31:33,186 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:33,186 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, 1, 1, 1, 1] [2022-11-18 18:31:33,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:33,396 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-18 18:31:33,396 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:33,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:33,397 INFO L85 PathProgramCache]: Analyzing trace with hash -506377405, now seen corresponding path program 1 times [2022-11-18 18:31:33,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:33,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85739726] [2022-11-18 18:31:33,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:33,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:33,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:33,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:33,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-18 18:31:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:33,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-18 18:31:33,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:33,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:33,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85739726] [2022-11-18 18:31:33,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85739726] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:33,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1994416045] [2022-11-18 18:31:33,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:33,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:33,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:33,681 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:33,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-18 18:31:34,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:34,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 1357 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-18 18:31:34,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-18 18:31:34,296 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:34,297 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1994416045] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:34,297 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:34,297 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-18 18:31:34,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816472385] [2022-11-18 18:31:34,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:34,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:34,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:34,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:34,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 18:31:34,299 INFO L87 Difference]: Start difference. First operand 3698 states and 5249 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-18 18:31:34,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:34,899 INFO L93 Difference]: Finished difference Result 9267 states and 13141 transitions. [2022-11-18 18:31:34,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:34,900 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 64 [2022-11-18 18:31:34,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:34,934 INFO L225 Difference]: With dead ends: 9267 [2022-11-18 18:31:34,934 INFO L226 Difference]: Without dead ends: 5572 [2022-11-18 18:31:34,954 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 18:31:34,955 INFO L413 NwaCegarLoop]: 1121 mSDtfsCounter, 963 mSDsluCounter, 957 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 963 SdHoareTripleChecker+Valid, 2078 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:34,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [963 Valid, 2078 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-18 18:31:34,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5572 states. [2022-11-18 18:31:35,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5572 to 5569. [2022-11-18 18:31:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5569 states, 4034 states have (on average 1.3770451165096678) internal successors, (5555), 4151 states have internal predecessors, (5555), 1165 states have call successors, (1165), 370 states have call predecessors, (1165), 369 states have return successors, (1164), 1119 states have call predecessors, (1164), 1164 states have call successors, (1164) [2022-11-18 18:31:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 5569 states and 7884 transitions. [2022-11-18 18:31:35,527 INFO L78 Accepts]: Start accepts. Automaton has 5569 states and 7884 transitions. Word has length 64 [2022-11-18 18:31:35,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:35,530 INFO L495 AbstractCegarLoop]: Abstraction has 5569 states and 7884 transitions. [2022-11-18 18:31:35,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-18 18:31:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 5569 states and 7884 transitions. [2022-11-18 18:31:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-18 18:31:35,538 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:35,538 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, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 18:31:35,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:35,747 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-18 18:31:35,747 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:35,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:35,748 INFO L85 PathProgramCache]: Analyzing trace with hash -1543628183, now seen corresponding path program 1 times [2022-11-18 18:31:35,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:35,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1005707273] [2022-11-18 18:31:35,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:35,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:35,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-18 18:31:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:35,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-18 18:31:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:35,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-18 18:31:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:35,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-11-18 18:31:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:35,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:35,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1005707273] [2022-11-18 18:31:35,994 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1005707273] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:35,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1022917307] [2022-11-18 18:31:35,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:35,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:35,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:35,996 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:36,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-18 18:31:36,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:36,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 1393 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-18 18:31:36,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:36,635 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 18:31:36,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-18 18:31:36,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1022917307] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 18:31:36,693 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-18 18:31:36,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-11-18 18:31:36,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369391735] [2022-11-18 18:31:36,693 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-18 18:31:36,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-18 18:31:36,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:36,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-18 18:31:36,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-11-18 18:31:36,695 INFO L87 Difference]: Start difference. First operand 5569 states and 7884 transitions. Second operand has 8 states, 8 states have (on average 9.75) internal successors, (78), 7 states have internal predecessors, (78), 1 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-18 18:31:39,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-18 18:31:50,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:50,949 INFO L93 Difference]: Finished difference Result 11297 states and 16002 transitions. [2022-11-18 18:31:50,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 18:31:50,950 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 7 states have internal predecessors, (78), 1 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 67 [2022-11-18 18:31:50,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:50,986 INFO L225 Difference]: With dead ends: 11297 [2022-11-18 18:31:50,986 INFO L226 Difference]: Without dead ends: 5731 [2022-11-18 18:31:51,019 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-11-18 18:31:51,020 INFO L413 NwaCegarLoop]: 415 mSDtfsCounter, 560 mSDsluCounter, 1034 mSDsCounter, 0 mSdLazyCounter, 1915 mSolverCounterSat, 64 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 649 SdHoareTripleChecker+Valid, 1449 SdHoareTripleChecker+Invalid, 1980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 1915 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:51,020 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [649 Valid, 1449 Invalid, 1980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 1915 Invalid, 1 Unknown, 0 Unchecked, 13.6s Time] [2022-11-18 18:31:51,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5731 states. [2022-11-18 18:31:51,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5731 to 5722. [2022-11-18 18:31:51,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5722 states, 4187 states have (on average 1.3747313112013375) internal successors, (5756), 4304 states have internal predecessors, (5756), 1165 states have call successors, (1165), 370 states have call predecessors, (1165), 369 states have return successors, (1164), 1119 states have call predecessors, (1164), 1164 states have call successors, (1164) [2022-11-18 18:31:51,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 5722 states and 8085 transitions. [2022-11-18 18:31:51,668 INFO L78 Accepts]: Start accepts. Automaton has 5722 states and 8085 transitions. Word has length 67 [2022-11-18 18:31:51,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:51,669 INFO L495 AbstractCegarLoop]: Abstraction has 5722 states and 8085 transitions. [2022-11-18 18:31:51,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 7 states have internal predecessors, (78), 1 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2022-11-18 18:31:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 5722 states and 8085 transitions. [2022-11-18 18:31:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-18 18:31:51,677 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 18:31:51,677 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 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] [2022-11-18 18:31:51,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:51,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-18 18:31:51,888 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 18:31:51,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:31:51,890 INFO L85 PathProgramCache]: Analyzing trace with hash 1845465172, now seen corresponding path program 2 times [2022-11-18 18:31:51,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:31:51,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374889730] [2022-11-18 18:31:51,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:31:51,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:31:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:52,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-11-18 18:31:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:52,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-11-18 18:31:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:52,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-18 18:31:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:52,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-11-18 18:31:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 18:31:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-11-18 18:31:52,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 18:31:52,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374889730] [2022-11-18 18:31:52,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374889730] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-18 18:31:52,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1445398640] [2022-11-18 18:31:52,155 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 18:31:52,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:52,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:31:52,156 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-18 18:31:52,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-18 18:31:52,681 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-18 18:31:52,681 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 18:31:52,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 1179 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-18 18:31:52,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 18:31:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-18 18:31:52,731 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 18:31:52,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1445398640] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 18:31:52,732 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-18 18:31:52,732 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2022-11-18 18:31:52,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713968872] [2022-11-18 18:31:52,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 18:31:52,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 18:31:52,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 18:31:52,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 18:31:52,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 18:31:52,735 INFO L87 Difference]: Start difference. First operand 5722 states and 8085 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-18 18:31:53,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 18:31:53,221 INFO L93 Difference]: Finished difference Result 5722 states and 8085 transitions. [2022-11-18 18:31:53,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 18:31:53,221 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 79 [2022-11-18 18:31:53,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 18:31:53,223 INFO L225 Difference]: With dead ends: 5722 [2022-11-18 18:31:53,223 INFO L226 Difference]: Without dead ends: 0 [2022-11-18 18:31:53,244 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-18 18:31:53,244 INFO L413 NwaCegarLoop]: 994 mSDtfsCounter, 13 mSDsluCounter, 967 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 1961 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 18:31:53,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 1961 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 18:31:53,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-18 18:31:53,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-18 18:31:53,246 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) [2022-11-18 18:31:53,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-18 18:31:53,248 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 79 [2022-11-18 18:31:53,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 18:31:53,248 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 18:31:53,249 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-18 18:31:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-18 18:31:53,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-18 18:31:53,252 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 18:31:53,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-18 18:31:53,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-18 18:31:53,463 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-18 18:32:14,418 INFO L899 garLoopResultBuilder]: For program point do_pcd_requestFINAL(lines 4653 4692) no Hoare annotation was computed. [2022-11-18 18:32:14,418 INFO L902 garLoopResultBuilder]: At program point L3553(lines 3547 3556) the Hoare annotation is: true [2022-11-18 18:32:14,418 INFO L899 garLoopResultBuilder]: For program point L4673-2(lines 4673 4676) no Hoare annotation was computed. [2022-11-18 18:32:14,418 INFO L899 garLoopResultBuilder]: For program point L4673(lines 4673 4676) no Hoare annotation was computed. [2022-11-18 18:32:14,418 INFO L899 garLoopResultBuilder]: For program point L3550(lines 3550 3554) no Hoare annotation was computed. [2022-11-18 18:32:14,419 INFO L899 garLoopResultBuilder]: For program point L4665(lines 4665 4668) no Hoare annotation was computed. [2022-11-18 18:32:14,419 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4657 4691) the Hoare annotation is: true [2022-11-18 18:32:14,419 INFO L899 garLoopResultBuilder]: For program point L3567(lines 3567 3572) no Hoare annotation was computed. [2022-11-18 18:32:14,419 INFO L899 garLoopResultBuilder]: For program point L3567-2(lines 3567 3572) no Hoare annotation was computed. [2022-11-18 18:32:14,419 INFO L902 garLoopResultBuilder]: At program point L3580(lines 3576 3582) the Hoare annotation is: true [2022-11-18 18:32:14,419 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4661) no Hoare annotation was computed. [2022-11-18 18:32:14,420 INFO L902 garLoopResultBuilder]: At program point L5967(lines 5966 5968) the Hoare annotation is: true [2022-11-18 18:32:14,420 INFO L902 garLoopResultBuilder]: At program point L3560(lines 3557 3562) the Hoare annotation is: true [2022-11-18 18:32:14,420 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4689) no Hoare annotation was computed. [2022-11-18 18:32:14,420 INFO L899 garLoopResultBuilder]: For program point L4663-1(lines 4663 4670) no Hoare annotation was computed. [2022-11-18 18:32:14,420 INFO L902 garLoopResultBuilder]: At program point L3573(lines 3563 3575) the Hoare annotation is: true [2022-11-18 18:32:14,420 INFO L902 garLoopResultBuilder]: At program point L5997-2(lines 5996 5998) the Hoare annotation is: true [2022-11-18 18:32:14,421 INFO L902 garLoopResultBuilder]: At program point L5997(line 5997) the Hoare annotation is: true [2022-11-18 18:32:14,421 INFO L899 garLoopResultBuilder]: For program point L5997-1(line 5997) no Hoare annotation was computed. [2022-11-18 18:32:14,421 INFO L902 garLoopResultBuilder]: At program point L4684(line 4684) the Hoare annotation is: true [2022-11-18 18:32:14,421 INFO L902 garLoopResultBuilder]: At program point do_pcd_requestENTRY(lines 4653 4692) the Hoare annotation is: true [2022-11-18 18:32:14,421 INFO L899 garLoopResultBuilder]: For program point do_pcd_requestEXIT(lines 4653 4692) no Hoare annotation was computed. [2022-11-18 18:32:14,421 INFO L899 garLoopResultBuilder]: For program point L3898-1(lines 3898 3902) no Hoare annotation was computed. [2022-11-18 18:32:14,422 INFO L899 garLoopResultBuilder]: For program point L3894(lines 3894 3897) no Hoare annotation was computed. [2022-11-18 18:32:14,422 INFO L902 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: true [2022-11-18 18:32:14,422 INFO L899 garLoopResultBuilder]: For program point L3894-1(lines 3890 3904) no Hoare annotation was computed. [2022-11-18 18:32:14,422 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-11-18 18:32:14,422 INFO L899 garLoopResultBuilder]: For program point pcd_waitFINAL(lines 3864 3908) no Hoare annotation was computed. [2022-11-18 18:32:14,422 INFO L902 garLoopResultBuilder]: At program point L3882(lines 3871 3907) the Hoare annotation is: true [2022-11-18 18:32:14,423 INFO L899 garLoopResultBuilder]: For program point L3878(lines 3878 3888) no Hoare annotation was computed. [2022-11-18 18:32:14,423 INFO L899 garLoopResultBuilder]: For program point L3895(line 3895) no Hoare annotation was computed. [2022-11-18 18:32:14,423 INFO L902 garLoopResultBuilder]: At program point pcd_waitENTRY(lines 3864 3908) the Hoare annotation is: true [2022-11-18 18:32:14,423 INFO L899 garLoopResultBuilder]: For program point L3893-1(line 3893) no Hoare annotation was computed. [2022-11-18 18:32:14,423 INFO L902 garLoopResultBuilder]: At program point L3893(line 3893) the Hoare annotation is: true [2022-11-18 18:32:14,423 INFO L899 garLoopResultBuilder]: For program point L3895-2(line 3895) no Hoare annotation was computed. [2022-11-18 18:32:14,424 INFO L899 garLoopResultBuilder]: For program point L3891-1(line 3891) no Hoare annotation was computed. [2022-11-18 18:32:14,424 INFO L902 garLoopResultBuilder]: At program point L3891(line 3891) the Hoare annotation is: true [2022-11-18 18:32:14,424 INFO L902 garLoopResultBuilder]: At program point L3887(lines 3871 3907) the Hoare annotation is: true [2022-11-18 18:32:14,424 INFO L899 garLoopResultBuilder]: For program point pcd_waitEXIT(lines 3864 3908) no Hoare annotation was computed. [2022-11-18 18:32:14,424 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3885) no Hoare annotation was computed. [2022-11-18 18:32:14,424 INFO L899 garLoopResultBuilder]: For program point L3877(line 3877) no Hoare annotation was computed. [2022-11-18 18:32:14,425 INFO L902 garLoopResultBuilder]: At program point L3875(lines 3871 3907) the Hoare annotation is: true [2022-11-18 18:32:14,425 INFO L902 garLoopResultBuilder]: At program point pi_releaseENTRY(lines 6053 6055) the Hoare annotation is: true [2022-11-18 18:32:14,425 INFO L899 garLoopResultBuilder]: For program point pi_releaseFINAL(lines 6053 6055) no Hoare annotation was computed. [2022-11-18 18:32:14,425 INFO L899 garLoopResultBuilder]: For program point pi_releaseEXIT(lines 6053 6055) no Hoare annotation was computed. [2022-11-18 18:32:14,425 INFO L902 garLoopResultBuilder]: At program point L4061(lines 4061 4077) the Hoare annotation is: true [2022-11-18 18:32:14,425 INFO L899 garLoopResultBuilder]: For program point L4094-1(lines 4094 4097) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L899 garLoopResultBuilder]: For program point L4090(line 4090) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L899 garLoopResultBuilder]: For program point L4090-2(line 4090) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L899 garLoopResultBuilder]: For program point L4090-4(line 4090) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L899 garLoopResultBuilder]: For program point pcd_atapiFINAL(lines 4101 4134) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L899 garLoopResultBuilder]: For program point L4078-1(lines 4078 4081) no Hoare annotation was computed. [2022-11-18 18:32:14,426 INFO L902 garLoopResultBuilder]: At program point L4074(lines 4047 4099) the Hoare annotation is: true [2022-11-18 18:32:14,427 INFO L902 garLoopResultBuilder]: At program point L4107(lines 4107 4123) the Hoare annotation is: true [2022-11-18 18:32:14,427 INFO L902 garLoopResultBuilder]: At program point pcd_atapiENTRY(lines 4101 4134) the Hoare annotation is: true [2022-11-18 18:32:14,427 INFO L899 garLoopResultBuilder]: For program point L4128-1(lines 4128 4131) no Hoare annotation was computed. [2022-11-18 18:32:14,427 INFO L899 garLoopResultBuilder]: For program point L4124-1(lines 4105 4133) no Hoare annotation was computed. [2022-11-18 18:32:14,427 INFO L902 garLoopResultBuilder]: At program point L4120(lines 4105 4133) the Hoare annotation is: true [2022-11-18 18:32:14,427 INFO L899 garLoopResultBuilder]: For program point L4079-1(line 4079) no Hoare annotation was computed. [2022-11-18 18:32:14,428 INFO L902 garLoopResultBuilder]: At program point L4079(line 4079) the Hoare annotation is: true [2022-11-18 18:32:14,428 INFO L899 garLoopResultBuilder]: For program point L4071(lines 4071 4075) no Hoare annotation was computed. [2022-11-18 18:32:14,428 INFO L895 garLoopResultBuilder]: At program point L4067(lines 4063 4077) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,428 INFO L899 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2022-11-18 18:32:14,429 INFO L902 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2022-11-18 18:32:14,429 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 4093) no Hoare annotation was computed. [2022-11-18 18:32:14,429 INFO L899 garLoopResultBuilder]: For program point L4117(lines 4117 4121) no Hoare annotation was computed. [2022-11-18 18:32:14,429 INFO L899 garLoopResultBuilder]: For program point L4084-2(lines 4047 4099) no Hoare annotation was computed. [2022-11-18 18:32:14,434 INFO L895 garLoopResultBuilder]: At program point L4113(lines 4109 4123) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,434 INFO L899 garLoopResultBuilder]: For program point pcd_atapiEXIT(lines 4101 4134) no Hoare annotation was computed. [2022-11-18 18:32:14,434 INFO L895 garLoopResultBuilder]: At program point L4072(lines 4063 4077) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,435 INFO L902 garLoopResultBuilder]: At program point L4060(line 4060) the Hoare annotation is: true [2022-11-18 18:32:14,435 INFO L899 garLoopResultBuilder]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2022-11-18 18:32:14,435 INFO L895 garLoopResultBuilder]: At program point L4118(lines 4109 4123) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,435 INFO L899 garLoopResultBuilder]: For program point L4085(lines 4085 4089) no Hoare annotation was computed. [2022-11-18 18:32:14,435 INFO L899 garLoopResultBuilder]: For program point L4085-2(lines 4085 4089) no Hoare annotation was computed. [2022-11-18 18:32:14,436 INFO L902 garLoopResultBuilder]: At program point L4106(line 4106) the Hoare annotation is: true [2022-11-18 18:32:14,436 INFO L899 garLoopResultBuilder]: For program point L4106-1(line 4106) no Hoare annotation was computed. [2022-11-18 18:32:14,436 INFO L902 garLoopResultBuilder]: At program point L4098(lines 4040 4100) the Hoare annotation is: true [2022-11-18 18:32:14,436 INFO L899 garLoopResultBuilder]: For program point write_regFINAL(lines 3857 3863) no Hoare annotation was computed. [2022-11-18 18:32:14,436 INFO L902 garLoopResultBuilder]: At program point L6060(lines 6059 6061) the Hoare annotation is: true [2022-11-18 18:32:14,436 INFO L902 garLoopResultBuilder]: At program point write_regENTRY(lines 3857 3863) the Hoare annotation is: true [2022-11-18 18:32:14,436 INFO L899 garLoopResultBuilder]: For program point write_regEXIT(lines 3857 3863) no Hoare annotation was computed. [2022-11-18 18:32:14,437 INFO L899 garLoopResultBuilder]: For program point L4928-2(lines 4928 4932) no Hoare annotation was computed. [2022-11-18 18:32:14,437 INFO L899 garLoopResultBuilder]: For program point L4928(lines 4928 4932) no Hoare annotation was computed. [2022-11-18 18:32:14,437 INFO L899 garLoopResultBuilder]: For program point L4891(line 4891) no Hoare annotation was computed. [2022-11-18 18:32:14,437 INFO L899 garLoopResultBuilder]: For program point L4951(line 4951) no Hoare annotation was computed. [2022-11-18 18:32:14,437 INFO L902 garLoopResultBuilder]: At program point pcd_audio_ioctlENTRY(lines 4876 4955) the Hoare annotation is: true [2022-11-18 18:32:14,437 INFO L899 garLoopResultBuilder]: For program point L4914(line 4914) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point L4945-1(lines 4945 4949) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point L4908-2(lines 4908 4912) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point L4908(lines 4908 4912) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point L4890(lines 4890 4953) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point pcd_audio_ioctlEXIT(lines 4876 4955) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point pcd_audio_ioctlFINAL(lines 4876 4955) no Hoare annotation was computed. [2022-11-18 18:32:14,438 INFO L899 garLoopResultBuilder]: For program point L4938(lines 4938 4944) no Hoare annotation was computed. [2022-11-18 18:32:14,439 INFO L902 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: true [2022-11-18 18:32:14,439 INFO L902 garLoopResultBuilder]: At program point L4905(line 4905) the Hoare annotation is: true [2022-11-18 18:32:14,439 INFO L899 garLoopResultBuilder]: For program point L4905-1(line 4905) no Hoare annotation was computed. [2022-11-18 18:32:14,439 INFO L899 garLoopResultBuilder]: For program point L4938-2(lines 4890 4953) no Hoare annotation was computed. [2022-11-18 18:32:14,439 INFO L899 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2022-11-18 18:32:14,439 INFO L902 garLoopResultBuilder]: At program point pi_disconnectENTRY(lines 6036 6038) the Hoare annotation is: true [2022-11-18 18:32:14,440 INFO L899 garLoopResultBuilder]: For program point pi_disconnectFINAL(lines 6036 6038) no Hoare annotation was computed. [2022-11-18 18:32:14,440 INFO L899 garLoopResultBuilder]: For program point pi_disconnectEXIT(lines 6036 6038) no Hoare annotation was computed. [2022-11-18 18:32:14,440 INFO L899 garLoopResultBuilder]: For program point status_regEXIT(lines 3843 3849) no Hoare annotation was computed. [2022-11-18 18:32:14,440 INFO L902 garLoopResultBuilder]: At program point L3846(line 3846) the Hoare annotation is: true [2022-11-18 18:32:14,440 INFO L902 garLoopResultBuilder]: At program point status_regENTRY(lines 3843 3849) the Hoare annotation is: true [2022-11-18 18:32:14,440 INFO L899 garLoopResultBuilder]: For program point L3846-1(line 3846) no Hoare annotation was computed. [2022-11-18 18:32:14,441 INFO L899 garLoopResultBuilder]: For program point status_regFINAL(lines 3843 3849) no Hoare annotation was computed. [2022-11-18 18:32:14,444 INFO L895 garLoopResultBuilder]: At program point L5870(line 5870) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,444 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_pcd_mutexFINAL(lines 5865 5875) no Hoare annotation was computed. [2022-11-18 18:32:14,445 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_pcd_mutexENTRY(lines 5865 5875) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,445 INFO L899 garLoopResultBuilder]: For program point L5870-1(lines 5868 5871) no Hoare annotation was computed. [2022-11-18 18:32:14,445 INFO L899 garLoopResultBuilder]: For program point L5868(lines 5868 5871) no Hoare annotation was computed. [2022-11-18 18:32:14,445 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_pcd_mutexEXIT(lines 5865 5875) no Hoare annotation was computed. [2022-11-18 18:32:14,445 INFO L902 garLoopResultBuilder]: At program point L4986(lines 4986 4987) the Hoare annotation is: true [2022-11-18 18:32:14,446 INFO L902 garLoopResultBuilder]: At program point L4983(lines 4983 4984) the Hoare annotation is: true [2022-11-18 18:32:14,446 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4988) no Hoare annotation was computed. [2022-11-18 18:32:14,447 INFO L899 garLoopResultBuilder]: For program point L4983-1(lines 4983 4984) no Hoare annotation was computed. [2022-11-18 18:32:14,447 INFO L899 garLoopResultBuilder]: For program point L4986-1(lines 4986 4987) no Hoare annotation was computed. [2022-11-18 18:32:14,447 INFO L902 garLoopResultBuilder]: At program point pcd_get_mcnENTRY(lines 4956 4992) the Hoare annotation is: true [2022-11-18 18:32:14,447 INFO L899 garLoopResultBuilder]: For program point L4982-2(lines 4982 4988) no Hoare annotation was computed. [2022-11-18 18:32:14,447 INFO L902 garLoopResultBuilder]: At program point L4975(lines 4975 4976) the Hoare annotation is: true [2022-11-18 18:32:14,447 INFO L899 garLoopResultBuilder]: For program point L4975-1(lines 4975 4976) no Hoare annotation was computed. [2022-11-18 18:32:14,448 INFO L899 garLoopResultBuilder]: For program point L4977(lines 4977 4980) no Hoare annotation was computed. [2022-11-18 18:32:14,448 INFO L899 garLoopResultBuilder]: For program point pcd_get_mcnEXIT(lines 4956 4992) no Hoare annotation was computed. [2022-11-18 18:32:14,448 INFO L899 garLoopResultBuilder]: For program point pcd_get_mcnFINAL(lines 4956 4992) no Hoare annotation was computed. [2022-11-18 18:32:14,448 INFO L899 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 5973 5975) no Hoare annotation was computed. [2022-11-18 18:32:14,449 INFO L899 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 5973 5975) no Hoare annotation was computed. [2022-11-18 18:32:14,449 INFO L902 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 5973 5975) the Hoare annotation is: true [2022-11-18 18:32:14,449 INFO L899 garLoopResultBuilder]: For program point L3643-1(line 3643) no Hoare annotation was computed. [2022-11-18 18:32:14,449 INFO L902 garLoopResultBuilder]: At program point L3643(line 3643) the Hoare annotation is: true [2022-11-18 18:32:14,450 INFO L899 garLoopResultBuilder]: For program point L3640(lines 3640 3644) no Hoare annotation was computed. [2022-11-18 18:32:14,450 INFO L899 garLoopResultBuilder]: For program point L3641-1(line 3641) no Hoare annotation was computed. [2022-11-18 18:32:14,450 INFO L902 garLoopResultBuilder]: At program point L3641(line 3641) the Hoare annotation is: true [2022-11-18 18:32:14,450 INFO L899 garLoopResultBuilder]: For program point L3638(lines 3638 3646) no Hoare annotation was computed. [2022-11-18 18:32:14,450 INFO L899 garLoopResultBuilder]: For program point ps_set_intrFINAL(lines 3627 3650) no Hoare annotation was computed. [2022-11-18 18:32:14,450 INFO L902 garLoopResultBuilder]: At program point L3638-1(lines 3638 3646) the Hoare annotation is: true [2022-11-18 18:32:14,451 INFO L902 garLoopResultBuilder]: At program point L3632(line 3632) the Hoare annotation is: true [2022-11-18 18:32:14,451 INFO L899 garLoopResultBuilder]: For program point L3633-1(line 3633) no Hoare annotation was computed. [2022-11-18 18:32:14,451 INFO L902 garLoopResultBuilder]: At program point L3633(line 3633) the Hoare annotation is: true [2022-11-18 18:32:14,451 INFO L902 garLoopResultBuilder]: At program point ps_set_intrENTRY(lines 3627 3650) the Hoare annotation is: true [2022-11-18 18:32:14,451 INFO L899 garLoopResultBuilder]: For program point L3632-1(line 3632) no Hoare annotation was computed. [2022-11-18 18:32:14,451 INFO L899 garLoopResultBuilder]: For program point ps_set_intrEXIT(lines 3627 3650) no Hoare annotation was computed. [2022-11-18 18:32:14,452 INFO L899 garLoopResultBuilder]: For program point pcd_packetFINAL(lines 4135 4142) no Hoare annotation was computed. [2022-11-18 18:32:14,452 INFO L902 garLoopResultBuilder]: At program point L4138(lines 4138 4139) the Hoare annotation is: true [2022-11-18 18:32:14,452 INFO L899 garLoopResultBuilder]: For program point L4138-1(lines 4138 4139) no Hoare annotation was computed. [2022-11-18 18:32:14,452 INFO L902 garLoopResultBuilder]: At program point pcd_packetENTRY(lines 4135 4142) the Hoare annotation is: true [2022-11-18 18:32:14,452 INFO L899 garLoopResultBuilder]: For program point pcd_packetEXIT(lines 4135 4142) no Hoare annotation was computed. [2022-11-18 18:32:14,452 INFO L899 garLoopResultBuilder]: For program point pcd_drive_statusEXIT(lines 4351 4388) no Hoare annotation was computed. [2022-11-18 18:32:14,452 INFO L899 garLoopResultBuilder]: For program point L4381(line 4381) no Hoare annotation was computed. [2022-11-18 18:32:14,453 INFO L902 garLoopResultBuilder]: At program point L4348(lines 4302 4350) the Hoare annotation is: true [2022-11-18 18:32:14,453 INFO L902 garLoopResultBuilder]: At program point L4340-1(lines 4307 4349) the Hoare annotation is: true [2022-11-18 18:32:14,453 INFO L902 garLoopResultBuilder]: At program point L4340(line 4340) the Hoare annotation is: true [2022-11-18 18:32:14,453 INFO L902 garLoopResultBuilder]: At program point L4324-2(lines 4324 4328) the Hoare annotation is: true [2022-11-18 18:32:14,453 INFO L899 garLoopResultBuilder]: For program point L4324(lines 4324 4328) no Hoare annotation was computed. [2022-11-18 18:32:14,453 INFO L899 garLoopResultBuilder]: For program point L4382(lines 4382 4385) no Hoare annotation was computed. [2022-11-18 18:32:14,454 INFO L902 garLoopResultBuilder]: At program point pcd_drive_statusENTRY(lines 4351 4388) the Hoare annotation is: true [2022-11-18 18:32:14,454 INFO L899 garLoopResultBuilder]: For program point pcd_drive_statusFINAL(lines 4351 4388) no Hoare annotation was computed. [2022-11-18 18:32:14,454 INFO L902 garLoopResultBuilder]: At program point L4343(lines 4307 4349) the Hoare annotation is: true [2022-11-18 18:32:14,454 INFO L902 garLoopResultBuilder]: At program point L4376-2(lines 4376 4380) the Hoare annotation is: true [2022-11-18 18:32:14,454 INFO L902 garLoopResultBuilder]: At program point L4345(lines 4307 4349) the Hoare annotation is: true [2022-11-18 18:32:14,454 INFO L899 garLoopResultBuilder]: For program point L4376(lines 4376 4380) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L899 garLoopResultBuilder]: For program point L4335(lines 4335 4338) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L899 garLoopResultBuilder]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L899 garLoopResultBuilder]: For program point L4329(line 4329) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L899 garLoopResultBuilder]: For program point L4416(lines 4416 4428) no Hoare annotation was computed. [2022-11-18 18:32:14,455 INFO L902 garLoopResultBuilder]: At program point L4445(lines 4397 4455) the Hoare annotation is: true [2022-11-18 18:32:14,456 INFO L899 garLoopResultBuilder]: For program point L4412(lines 4412 4415) no Hoare annotation was computed. [2022-11-18 18:32:14,456 INFO L899 garLoopResultBuilder]: For program point pcd_identifyEXIT(lines 4389 4456) no Hoare annotation was computed. [2022-11-18 18:32:14,456 INFO L902 garLoopResultBuilder]: At program point L4441(lines 4397 4455) the Hoare annotation is: true [2022-11-18 18:32:14,456 INFO L902 garLoopResultBuilder]: At program point L4433(line 4433) the Hoare annotation is: true [2022-11-18 18:32:14,456 INFO L899 garLoopResultBuilder]: For program point L4433-1(line 4433) no Hoare annotation was computed. [2022-11-18 18:32:14,456 INFO L899 garLoopResultBuilder]: For program point L4417-2(lines 4417 4425) no Hoare annotation was computed. [2022-11-18 18:32:14,456 INFO L899 garLoopResultBuilder]: For program point L4417(lines 4417 4425) no Hoare annotation was computed. [2022-11-18 18:32:14,457 INFO L899 garLoopResultBuilder]: For program point pcd_identifyFINAL(lines 4389 4456) no Hoare annotation was computed. [2022-11-18 18:32:14,457 INFO L899 garLoopResultBuilder]: For program point L4442(line 4442) no Hoare annotation was computed. [2022-11-18 18:32:14,457 INFO L902 garLoopResultBuilder]: At program point pcd_identifyENTRY(lines 4389 4456) the Hoare annotation is: true [2022-11-18 18:32:14,457 INFO L899 garLoopResultBuilder]: For program point L4442-2(lines 4442 4446) no Hoare annotation was computed. [2022-11-18 18:32:14,457 INFO L899 garLoopResultBuilder]: For program point L4430(lines 4430 4434) no Hoare annotation was computed. [2022-11-18 18:32:14,457 INFO L899 garLoopResultBuilder]: For program point L4430-2(lines 4430 4434) no Hoare annotation was computed. [2022-11-18 18:32:14,458 INFO L899 garLoopResultBuilder]: For program point L4418(lines 4418 4422) no Hoare annotation was computed. [2022-11-18 18:32:14,458 INFO L899 garLoopResultBuilder]: For program point L4418-2(lines 4418 4422) no Hoare annotation was computed. [2022-11-18 18:32:14,458 INFO L902 garLoopResultBuilder]: At program point L4443(lines 4397 4455) the Hoare annotation is: true [2022-11-18 18:32:14,458 INFO L902 garLoopResultBuilder]: At program point L4431(line 4431) the Hoare annotation is: true [2022-11-18 18:32:14,458 INFO L899 garLoopResultBuilder]: For program point L4431-1(line 4431) no Hoare annotation was computed. [2022-11-18 18:32:14,458 INFO L899 garLoopResultBuilder]: For program point L4448-2(lines 4448 4452) no Hoare annotation was computed. [2022-11-18 18:32:14,458 INFO L899 garLoopResultBuilder]: For program point L4448(lines 4448 4452) no Hoare annotation was computed. [2022-11-18 18:32:14,459 INFO L902 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: true [2022-11-18 18:32:14,459 INFO L899 garLoopResultBuilder]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2022-11-18 18:32:14,459 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4706) no Hoare annotation was computed. [2022-11-18 18:32:14,459 INFO L902 garLoopResultBuilder]: At program point L4699(line 4699) the Hoare annotation is: true [2022-11-18 18:32:14,459 INFO L899 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2022-11-18 18:32:14,459 INFO L899 garLoopResultBuilder]: For program point L4699-1(line 4699) no Hoare annotation was computed. [2022-11-18 18:32:14,460 INFO L902 garLoopResultBuilder]: At program point L4700(line 4700) the Hoare annotation is: true [2022-11-18 18:32:14,460 INFO L899 garLoopResultBuilder]: For program point L4702-2(lines 4698 4715) no Hoare annotation was computed. [2022-11-18 18:32:14,460 INFO L902 garLoopResultBuilder]: At program point L5971(lines 5970 5972) the Hoare annotation is: true [2022-11-18 18:32:14,460 INFO L899 garLoopResultBuilder]: For program point next_requestEXIT(lines 4693 4716) no Hoare annotation was computed. [2022-11-18 18:32:14,460 INFO L902 garLoopResultBuilder]: At program point next_requestENTRY(lines 4693 4716) the Hoare annotation is: true [2022-11-18 18:32:14,460 INFO L902 garLoopResultBuilder]: At program point L4712-1(line 4712) the Hoare annotation is: true [2022-11-18 18:32:14,460 INFO L902 garLoopResultBuilder]: At program point L4712(line 4712) the Hoare annotation is: true [2022-11-18 18:32:14,461 INFO L899 garLoopResultBuilder]: For program point next_requestFINAL(lines 4693 4716) no Hoare annotation was computed. [2022-11-18 18:32:14,461 INFO L899 garLoopResultBuilder]: For program point L4707-1(lines 4707 4710) no Hoare annotation was computed. [2022-11-18 18:32:14,461 INFO L899 garLoopResultBuilder]: For program point read_regFINAL(lines 3850 3856) no Hoare annotation was computed. [2022-11-18 18:32:14,461 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-11-18 18:32:14,461 INFO L902 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: true [2022-11-18 18:32:14,461 INFO L899 garLoopResultBuilder]: For program point read_regEXIT(lines 3850 3856) no Hoare annotation was computed. [2022-11-18 18:32:14,462 INFO L902 garLoopResultBuilder]: At program point read_regENTRY(lines 3850 3856) the Hoare annotation is: true [2022-11-18 18:32:14,462 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-18 18:32:14,462 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-18 18:32:14,462 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,462 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-18 18:32:14,462 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,463 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 3520 3526) the Hoare annotation is: true [2022-11-18 18:32:14,463 INFO L902 garLoopResultBuilder]: At program point L5981(lines 5980 5982) the Hoare annotation is: true [2022-11-18 18:32:14,463 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3520 3526) no Hoare annotation was computed. [2022-11-18 18:32:14,463 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 3520 3526) no Hoare annotation was computed. [2022-11-18 18:32:14,463 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5991 5995) the Hoare annotation is: true [2022-11-18 18:32:14,463 INFO L899 garLoopResultBuilder]: For program point L5993(line 5993) no Hoare annotation was computed. [2022-11-18 18:32:14,463 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5991 5995) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5991 5995) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point L4478(lines 4478 4482) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point pcd_probeFINAL(lines 4457 4498) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point L4470(lines 4470 4473) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point L4468-2(lines 4468 4475) no Hoare annotation was computed. [2022-11-18 18:32:14,464 INFO L899 garLoopResultBuilder]: For program point L4468(lines 4468 4475) no Hoare annotation was computed. [2022-11-18 18:32:14,466 INFO L899 garLoopResultBuilder]: For program point L4487(lines 4487 4494) no Hoare annotation was computed. [2022-11-18 18:32:14,466 INFO L902 garLoopResultBuilder]: At program point pcd_probeENTRY(lines 4457 4498) the Hoare annotation is: true [2022-11-18 18:32:14,467 INFO L899 garLoopResultBuilder]: For program point L4489(lines 4489 4492) no Hoare annotation was computed. [2022-11-18 18:32:14,467 INFO L902 garLoopResultBuilder]: At program point L4487-2(lines 4463 4495) the Hoare annotation is: true [2022-11-18 18:32:14,467 INFO L902 garLoopResultBuilder]: At program point L4479(lines 4463 4484) the Hoare annotation is: true [2022-11-18 18:32:14,467 INFO L902 garLoopResultBuilder]: At program point L4477(lines 4463 4484) the Hoare annotation is: true [2022-11-18 18:32:14,467 INFO L899 garLoopResultBuilder]: For program point pcd_probeEXIT(lines 4457 4498) no Hoare annotation was computed. [2022-11-18 18:32:14,467 INFO L899 garLoopResultBuilder]: For program point L4467(line 4467) no Hoare annotation was computed. [2022-11-18 18:32:14,468 INFO L902 garLoopResultBuilder]: At program point L4469(line 4469) the Hoare annotation is: true [2022-11-18 18:32:14,468 INFO L899 garLoopResultBuilder]: For program point L4469-1(line 4469) no Hoare annotation was computed. [2022-11-18 18:32:14,469 INFO L899 garLoopResultBuilder]: For program point L4463(lines 4463 4495) no Hoare annotation was computed. [2022-11-18 18:32:14,469 INFO L899 garLoopResultBuilder]: For program point L4488-1(line 4488) no Hoare annotation was computed. [2022-11-18 18:32:14,469 INFO L902 garLoopResultBuilder]: At program point L4486(line 4486) the Hoare annotation is: true [2022-11-18 18:32:14,469 INFO L902 garLoopResultBuilder]: At program point L4488(line 4488) the Hoare annotation is: true [2022-11-18 18:32:14,469 INFO L899 garLoopResultBuilder]: For program point L4486-1(line 4486) no Hoare annotation was computed. [2022-11-18 18:32:14,470 INFO L899 garLoopResultBuilder]: For program point L3931-1(line 3931) no Hoare annotation was computed. [2022-11-18 18:32:14,470 INFO L902 garLoopResultBuilder]: At program point L3931(line 3931) the Hoare annotation is: true [2022-11-18 18:32:14,470 INFO L899 garLoopResultBuilder]: For program point L3927-1(line 3927) no Hoare annotation was computed. [2022-11-18 18:32:14,470 INFO L902 garLoopResultBuilder]: At program point L3927(line 3927) the Hoare annotation is: true [2022-11-18 18:32:14,470 INFO L899 garLoopResultBuilder]: For program point pcd_commandFINAL(lines 3909 3941) no Hoare annotation was computed. [2022-11-18 18:32:14,471 INFO L899 garLoopResultBuilder]: For program point L3925(line 3925) no Hoare annotation was computed. [2022-11-18 18:32:14,471 INFO L902 garLoopResultBuilder]: At program point L3923(line 3923) the Hoare annotation is: true [2022-11-18 18:32:14,471 INFO L902 garLoopResultBuilder]: At program point pcd_commandENTRY(lines 3909 3941) the Hoare annotation is: true [2022-11-18 18:32:14,471 INFO L899 garLoopResultBuilder]: For program point L3917(lines 3917 3921) no Hoare annotation was computed. [2022-11-18 18:32:14,471 INFO L899 garLoopResultBuilder]: For program point L3915-1(line 3915) no Hoare annotation was computed. [2022-11-18 18:32:14,471 INFO L902 garLoopResultBuilder]: At program point L3915(line 3915) the Hoare annotation is: true [2022-11-18 18:32:14,472 INFO L899 garLoopResultBuilder]: For program point pcd_commandEXIT(lines 3909 3941) no Hoare annotation was computed. [2022-11-18 18:32:14,472 INFO L902 garLoopResultBuilder]: At program point L3934(line 3934) the Hoare annotation is: true [2022-11-18 18:32:14,472 INFO L899 garLoopResultBuilder]: For program point L3932(lines 3932 3937) no Hoare annotation was computed. [2022-11-18 18:32:14,474 INFO L899 garLoopResultBuilder]: For program point L3934-1(line 3934) no Hoare annotation was computed. [2022-11-18 18:32:14,474 INFO L899 garLoopResultBuilder]: For program point L3926(lines 3926 3930) no Hoare annotation was computed. [2022-11-18 18:32:14,474 INFO L902 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: true [2022-11-18 18:32:14,474 INFO L902 garLoopResultBuilder]: At program point L3922(line 3922) the Hoare annotation is: true [2022-11-18 18:32:14,474 INFO L902 garLoopResultBuilder]: At program point L3922-1(line 3922) the Hoare annotation is: true [2022-11-18 18:32:14,475 INFO L902 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: true [2022-11-18 18:32:14,475 INFO L902 garLoopResultBuilder]: At program point L3916(line 3916) the Hoare annotation is: true [2022-11-18 18:32:14,475 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-11-18 18:32:14,475 INFO L902 garLoopResultBuilder]: At program point L3914(line 3914) the Hoare annotation is: true [2022-11-18 18:32:14,475 INFO L899 garLoopResultBuilder]: For program point L3916-1(line 3916) no Hoare annotation was computed. [2022-11-18 18:32:14,475 INFO L899 garLoopResultBuilder]: For program point L3914-1(line 3914) no Hoare annotation was computed. [2022-11-18 18:32:14,475 INFO L902 garLoopResultBuilder]: At program point L6057(lines 6056 6058) the Hoare annotation is: true [2022-11-18 18:32:14,476 INFO L902 garLoopResultBuilder]: At program point L6047(lines 6046 6048) the Hoare annotation is: true [2022-11-18 18:32:14,476 INFO L899 garLoopResultBuilder]: For program point L3983(lines 3983 3986) no Hoare annotation was computed. [2022-11-18 18:32:14,476 INFO L899 garLoopResultBuilder]: For program point L3983-2(lines 3982 4012) no Hoare annotation was computed. [2022-11-18 18:32:14,476 INFO L902 garLoopResultBuilder]: At program point L4008(lines 3974 4012) the Hoare annotation is: true [2022-11-18 18:32:14,476 INFO L899 garLoopResultBuilder]: For program point L3976(lines 3976 3979) no Hoare annotation was computed. [2022-11-18 18:32:14,476 INFO L899 garLoopResultBuilder]: For program point L3976-2(lines 3976 3979) no Hoare annotation was computed. [2022-11-18 18:32:14,476 INFO L899 garLoopResultBuilder]: For program point L3968(line 3968) no Hoare annotation was computed. [2022-11-18 18:32:14,477 INFO L895 garLoopResultBuilder]: At program point L4001(lines 3997 4011) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,477 INFO L902 garLoopResultBuilder]: At program point L4026(lines 3964 4034) the Hoare annotation is: true [2022-11-18 18:32:14,477 INFO L899 garLoopResultBuilder]: For program point L3969-1(line 3969) no Hoare annotation was computed. [2022-11-18 18:32:14,477 INFO L902 garLoopResultBuilder]: At program point L3969(line 3969) the Hoare annotation is: true [2022-11-18 18:32:14,477 INFO L899 garLoopResultBuilder]: For program point L4027(line 4027) no Hoare annotation was computed. [2022-11-18 18:32:14,477 INFO L902 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2022-11-18 18:32:14,478 INFO L899 garLoopResultBuilder]: For program point L4036-1(line 4036) no Hoare annotation was computed. [2022-11-18 18:32:14,478 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4032) no Hoare annotation was computed. [2022-11-18 18:32:14,478 INFO L902 garLoopResultBuilder]: At program point pcd_completionENTRY(lines 3942 4039) the Hoare annotation is: true [2022-11-18 18:32:14,478 INFO L902 garLoopResultBuilder]: At program point L4020(line 4020) the Hoare annotation is: true [2022-11-18 18:32:14,478 INFO L902 garLoopResultBuilder]: At program point L3987(lines 3982 4012) the Hoare annotation is: true [2022-11-18 18:32:14,478 INFO L899 garLoopResultBuilder]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2022-11-18 18:32:14,479 INFO L899 garLoopResultBuilder]: For program point pcd_completionFINAL(lines 3942 4039) no Hoare annotation was computed. [2022-11-18 18:32:14,479 INFO L899 garLoopResultBuilder]: For program point L3971(line 3971) no Hoare annotation was computed. [2022-11-18 18:32:14,479 INFO L899 garLoopResultBuilder]: For program point L3971-2(line 3971) no Hoare annotation was computed. [2022-11-18 18:32:14,479 INFO L902 garLoopResultBuilder]: At program point L3971-4(line 3971) the Hoare annotation is: true [2022-11-18 18:32:14,479 INFO L902 garLoopResultBuilder]: At program point L4029(lines 3964 4034) the Hoare annotation is: true [2022-11-18 18:32:14,479 INFO L899 garLoopResultBuilder]: For program point L3963-1(line 3963) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L902 garLoopResultBuilder]: At program point L3963(line 3963) the Hoare annotation is: true [2022-11-18 18:32:14,480 INFO L899 garLoopResultBuilder]: For program point L3988(lines 3988 3992) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L899 garLoopResultBuilder]: For program point L4021(lines 4021 4025) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L899 garLoopResultBuilder]: For program point L3972(line 3972) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L899 garLoopResultBuilder]: For program point L4005(lines 4005 4009) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L899 garLoopResultBuilder]: For program point L3964(lines 3964 4035) no Hoare annotation was computed. [2022-11-18 18:32:14,480 INFO L902 garLoopResultBuilder]: At program point L3964-1(lines 3964 4035) the Hoare annotation is: true [2022-11-18 18:32:14,481 INFO L895 garLoopResultBuilder]: At program point L4006(lines 3997 4011) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,481 INFO L899 garLoopResultBuilder]: For program point L3973(line 3973) no Hoare annotation was computed. [2022-11-18 18:32:14,481 INFO L899 garLoopResultBuilder]: For program point L3973-2(line 3973) no Hoare annotation was computed. [2022-11-18 18:32:14,481 INFO L899 garLoopResultBuilder]: For program point L3973-4(lines 3964 4034) no Hoare annotation was computed. [2022-11-18 18:32:14,481 INFO L899 garLoopResultBuilder]: For program point pcd_completionEXIT(lines 3942 4039) no Hoare annotation was computed. [2022-11-18 18:32:14,481 INFO L899 garLoopResultBuilder]: For program point L4015(lines 4015 4019) no Hoare annotation was computed. [2022-11-18 18:32:14,482 INFO L902 garLoopResultBuilder]: At program point L4298(line 4298) the Hoare annotation is: true [2022-11-18 18:32:14,483 INFO L899 garLoopResultBuilder]: For program point L4298-1(line 4298) no Hoare annotation was computed. [2022-11-18 18:32:14,483 INFO L899 garLoopResultBuilder]: For program point pcd_drive_resetEXIT(lines 4295 4301) no Hoare annotation was computed. [2022-11-18 18:32:14,483 INFO L902 garLoopResultBuilder]: At program point pcd_drive_resetENTRY(lines 4295 4301) the Hoare annotation is: true [2022-11-18 18:32:14,483 INFO L899 garLoopResultBuilder]: For program point pcd_drive_resetFINAL(lines 4295 4301) no Hoare annotation was computed. [2022-11-18 18:32:14,484 INFO L899 garLoopResultBuilder]: For program point pi_initEXIT(lines 6043 6045) no Hoare annotation was computed. [2022-11-18 18:32:14,484 INFO L902 garLoopResultBuilder]: At program point pi_initENTRY(lines 6043 6045) the Hoare annotation is: true [2022-11-18 18:32:14,484 INFO L899 garLoopResultBuilder]: For program point pi_initFINAL(lines 6043 6045) no Hoare annotation was computed. [2022-11-18 18:32:14,484 INFO L902 garLoopResultBuilder]: At program point unregister_blkdevENTRY(lines 6085 6087) the Hoare annotation is: true [2022-11-18 18:32:14,484 INFO L899 garLoopResultBuilder]: For program point unregister_blkdevEXIT(lines 6085 6087) no Hoare annotation was computed. [2022-11-18 18:32:14,484 INFO L899 garLoopResultBuilder]: For program point unregister_blkdevFINAL(lines 6085 6087) no Hoare annotation was computed. [2022-11-18 18:32:14,485 INFO L902 garLoopResultBuilder]: At program point L4206(lines 4206 4207) the Hoare annotation is: true [2022-11-18 18:32:14,485 INFO L899 garLoopResultBuilder]: For program point pcd_tray_moveFINAL(lines 4184 4210) no Hoare annotation was computed. [2022-11-18 18:32:14,485 INFO L899 garLoopResultBuilder]: For program point L4206-1(lines 4206 4207) no Hoare annotation was computed. [2022-11-18 18:32:14,485 INFO L899 garLoopResultBuilder]: For program point L4201-2(lines 4201 4205) no Hoare annotation was computed. [2022-11-18 18:32:14,485 INFO L902 garLoopResultBuilder]: At program point pcd_tray_moveENTRY(lines 4184 4210) the Hoare annotation is: true [2022-11-18 18:32:14,485 INFO L899 garLoopResultBuilder]: For program point L4201(lines 4201 4205) no Hoare annotation was computed. [2022-11-18 18:32:14,485 INFO L899 garLoopResultBuilder]: For program point pcd_tray_moveEXIT(lines 4184 4210) no Hoare annotation was computed. [2022-11-18 18:32:14,486 INFO L902 garLoopResultBuilder]: At program point pi_read_regrENTRY(lines 6050 6052) the Hoare annotation is: true [2022-11-18 18:32:14,486 INFO L899 garLoopResultBuilder]: For program point pi_read_regrFINAL(lines 6050 6052) no Hoare annotation was computed. [2022-11-18 18:32:14,486 INFO L899 garLoopResultBuilder]: For program point pi_read_regrEXIT(lines 6050 6052) no Hoare annotation was computed. [2022-11-18 18:32:14,486 INFO L902 garLoopResultBuilder]: At program point L4734(lines 4734 4735) the Hoare annotation is: true [2022-11-18 18:32:14,486 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-18 18:32:14,486 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-18 18:32:14,486 INFO L899 garLoopResultBuilder]: For program point L4734-1(lines 4734 4735) no Hoare annotation was computed. [2022-11-18 18:32:14,487 INFO L902 garLoopResultBuilder]: At program point L4823(line 4823) the Hoare annotation is: true [2022-11-18 18:32:14,487 INFO L899 garLoopResultBuilder]: For program point do_pcd_readFINAL(lines 4816 4830) no Hoare annotation was computed. [2022-11-18 18:32:14,487 INFO L899 garLoopResultBuilder]: For program point do_pcd_readEXIT(lines 4816 4830) no Hoare annotation was computed. [2022-11-18 18:32:14,488 INFO L902 garLoopResultBuilder]: At program point L4747(lines 4724 4752) the Hoare annotation is: true [2022-11-18 18:32:14,488 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4728 4751) the Hoare annotation is: true [2022-11-18 18:32:14,488 INFO L902 garLoopResultBuilder]: At program point L4745(lines 4728 4751) the Hoare annotation is: true [2022-11-18 18:32:14,488 INFO L902 garLoopResultBuilder]: At program point do_pcd_readENTRY(lines 4816 4830) the Hoare annotation is: true [2022-11-18 18:32:14,488 INFO L902 garLoopResultBuilder]: At program point L4737(lines 4737 4738) the Hoare annotation is: true [2022-11-18 18:32:14,488 INFO L899 garLoopResultBuilder]: For program point L4737-1(lines 4737 4738) no Hoare annotation was computed. [2022-11-18 18:32:14,488 INFO L899 garLoopResultBuilder]: For program point L4733-2(lines 4733 4739) no Hoare annotation was computed. [2022-11-18 18:32:14,489 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4739) no Hoare annotation was computed. [2022-11-18 18:32:14,489 INFO L899 garLoopResultBuilder]: For program point L4822(lines 4822 4826) no Hoare annotation was computed. [2022-11-18 18:32:14,489 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 6030 6032) the Hoare annotation is: true [2022-11-18 18:32:14,489 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 6030 6032) no Hoare annotation was computed. [2022-11-18 18:32:14,489 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 6030 6032) no Hoare annotation was computed. [2022-11-18 18:32:14,489 INFO L902 garLoopResultBuilder]: At program point pcd_check_eventsENTRY(lines 4143 4156) the Hoare annotation is: true [2022-11-18 18:32:14,490 INFO L899 garLoopResultBuilder]: For program point pcd_check_eventsEXIT(lines 4143 4156) no Hoare annotation was computed. [2022-11-18 18:32:14,490 INFO L899 garLoopResultBuilder]: For program point pcd_check_eventsFINAL(lines 4143 4156) no Hoare annotation was computed. [2022-11-18 18:32:14,490 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-18 18:32:14,490 INFO L899 garLoopResultBuilder]: For program point L4150-2(lines 4150 4153) no Hoare annotation was computed. [2022-11-18 18:32:14,490 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5505 5510) no Hoare annotation was computed. [2022-11-18 18:32:14,490 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5505 5510) the Hoare annotation is: true [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5508) no Hoare annotation was computed. [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5505 5510) no Hoare annotation was computed. [2022-11-18 18:32:14,491 INFO L902 garLoopResultBuilder]: At program point pi_connectENTRY(lines 6033 6035) the Hoare annotation is: true [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point pi_connectEXIT(lines 6033 6035) no Hoare annotation was computed. [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point pi_connectFINAL(lines 6033 6035) no Hoare annotation was computed. [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point L5928-1(lines 5926 5929) no Hoare annotation was computed. [2022-11-18 18:32:14,491 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pcd_mutexEXIT(lines 5923 5933) no Hoare annotation was computed. [2022-11-18 18:32:14,492 INFO L899 garLoopResultBuilder]: For program point L5926(lines 5926 5929) no Hoare annotation was computed. [2022-11-18 18:32:14,492 INFO L895 garLoopResultBuilder]: At program point L5928(line 5928) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,492 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_pcd_mutexENTRY(lines 5923 5933) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 2 |old(~ldv_mutex_pcd_mutex~0)|)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 |old(~ldv_mutex_pcd_mutex~0)|)) [2022-11-18 18:32:14,492 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pcd_mutexFINAL(lines 5923 5933) no Hoare annotation was computed. [2022-11-18 18:32:14,492 INFO L899 garLoopResultBuilder]: For program point put_diskFINAL(lines 6066 6068) no Hoare annotation was computed. [2022-11-18 18:32:14,492 INFO L902 garLoopResultBuilder]: At program point put_diskENTRY(lines 6066 6068) the Hoare annotation is: true [2022-11-18 18:32:14,493 INFO L899 garLoopResultBuilder]: For program point put_diskEXIT(lines 6066 6068) no Hoare annotation was computed. [2022-11-18 18:32:14,493 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveFINAL(lines 5977 5979) no Hoare annotation was computed. [2022-11-18 18:32:14,493 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 5977 5979) no Hoare annotation was computed. [2022-11-18 18:32:14,493 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 5977 5979) the Hoare annotation is: true [2022-11-18 18:32:14,493 INFO L899 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 6078 6080) no Hoare annotation was computed. [2022-11-18 18:32:14,493 INFO L902 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 6078 6080) the Hoare annotation is: true [2022-11-18 18:32:14,493 INFO L899 garLoopResultBuilder]: For program point schedule_delayed_workFINAL(lines 6078 6080) no Hoare annotation was computed. [2022-11-18 18:32:14,494 INFO L899 garLoopResultBuilder]: For program point L4284-1(lines 4284 4287) no Hoare annotation was computed. [2022-11-18 18:32:14,494 INFO L902 garLoopResultBuilder]: At program point L4247(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,495 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-18 18:32:14,496 INFO L902 garLoopResultBuilder]: At program point L4235-1(line 4235) the Hoare annotation is: true [2022-11-18 18:32:14,496 INFO L902 garLoopResultBuilder]: At program point L4264(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,496 INFO L899 garLoopResultBuilder]: For program point L4260-2(line 4260) no Hoare annotation was computed. [2022-11-18 18:32:14,496 INFO L899 garLoopResultBuilder]: For program point pcd_resetFINAL(lines 4218 4294) no Hoare annotation was computed. [2022-11-18 18:32:14,496 INFO L899 garLoopResultBuilder]: For program point L4260(line 4260) no Hoare annotation was computed. [2022-11-18 18:32:14,496 INFO L899 garLoopResultBuilder]: For program point L4260-4(line 4260) no Hoare annotation was computed. [2022-11-18 18:32:14,497 INFO L902 garLoopResultBuilder]: At program point L4252(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,497 INFO L902 garLoopResultBuilder]: At program point L4281(lines 4269 4289) the Hoare annotation is: true [2022-11-18 18:32:14,497 INFO L902 garLoopResultBuilder]: At program point L4277(lines 4269 4289) the Hoare annotation is: true [2022-11-18 18:32:14,497 INFO L899 garLoopResultBuilder]: For program point L4244(lines 4244 4253) no Hoare annotation was computed. [2022-11-18 18:32:14,497 INFO L902 garLoopResultBuilder]: At program point L4240(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,497 INFO L899 garLoopResultBuilder]: For program point L4236(line 4236) no Hoare annotation was computed. [2022-11-18 18:32:14,497 INFO L899 garLoopResultBuilder]: For program point L4269-1(lines 4269 4290) no Hoare annotation was computed. [2022-11-18 18:32:14,498 INFO L899 garLoopResultBuilder]: For program point L4274(line 4274) no Hoare annotation was computed. [2022-11-18 18:32:14,498 INFO L902 garLoopResultBuilder]: At program point L4245(line 4245) the Hoare annotation is: true [2022-11-18 18:32:14,498 INFO L899 garLoopResultBuilder]: For program point L4245-1(line 4245) no Hoare annotation was computed. [2022-11-18 18:32:14,498 INFO L902 garLoopResultBuilder]: At program point L4266(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,498 INFO L902 garLoopResultBuilder]: At program point L4262(lines 4227 4293) the Hoare annotation is: true [2022-11-18 18:32:14,498 INFO L902 garLoopResultBuilder]: At program point L4233(line 4233) the Hoare annotation is: true [2022-11-18 18:32:14,499 INFO L899 garLoopResultBuilder]: For program point L4233-1(line 4233) no Hoare annotation was computed. [2022-11-18 18:32:14,499 INFO L902 garLoopResultBuilder]: At program point L4291(line 4291) the Hoare annotation is: true [2022-11-18 18:32:14,499 INFO L899 garLoopResultBuilder]: For program point L4291-1(line 4291) no Hoare annotation was computed. [2022-11-18 18:32:14,499 INFO L902 garLoopResultBuilder]: At program point L4279(lines 4269 4289) the Hoare annotation is: true [2022-11-18 18:32:14,499 INFO L899 garLoopResultBuilder]: For program point L4246(lines 4246 4250) no Hoare annotation was computed. [2022-11-18 18:32:14,499 INFO L902 garLoopResultBuilder]: At program point pcd_resetENTRY(lines 4218 4294) the Hoare annotation is: true [2022-11-18 18:32:14,499 INFO L899 garLoopResultBuilder]: For program point pcd_resetEXIT(lines 4218 4294) no Hoare annotation was computed. [2022-11-18 18:32:14,500 INFO L902 garLoopResultBuilder]: At program point L4234(line 4234) the Hoare annotation is: true [2022-11-18 18:32:14,500 INFO L899 garLoopResultBuilder]: For program point L4234-1(line 4234) no Hoare annotation was computed. [2022-11-18 18:32:14,500 INFO L899 garLoopResultBuilder]: For program point L4259(line 4259) no Hoare annotation was computed. [2022-11-18 18:32:14,500 INFO L895 garLoopResultBuilder]: At program point L5499(lines 5495 5502) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,500 INFO L895 garLoopResultBuilder]: At program point L5498(line 5498) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,501 INFO L895 garLoopResultBuilder]: At program point L5498-1(line 5498) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,501 INFO L895 garLoopResultBuilder]: At program point L6008(lines 6007 6009) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,501 INFO L895 garLoopResultBuilder]: At program point L5491(lines 5487 5494) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,501 INFO L895 garLoopResultBuilder]: At program point L5490(line 5490) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,501 INFO L895 garLoopResultBuilder]: At program point pcd_block_ioctlENTRY(lines 3745 3756) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (= ~ldv_mutex_pcd_mutex~0 1) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,502 INFO L895 garLoopResultBuilder]: At program point L5490-1(line 5490) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (= 2 ~ldv_mutex_pcd_mutex~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0)) (not (= |old(~ldv_mutex_pcd_mutex~0)| 1))) [2022-11-18 18:32:14,502 INFO L899 garLoopResultBuilder]: For program point pcd_block_ioctlEXIT(lines 3745 3756) no Hoare annotation was computed. [2022-11-18 18:32:14,503 INFO L899 garLoopResultBuilder]: For program point pcd_block_ioctlFINAL(lines 3745 3756) no Hoare annotation was computed. [2022-11-18 18:32:14,503 INFO L899 garLoopResultBuilder]: For program point L4174(lines 4174 4178) no Hoare annotation was computed. [2022-11-18 18:32:14,503 INFO L899 garLoopResultBuilder]: For program point L4174-2(lines 4174 4178) no Hoare annotation was computed. [2022-11-18 18:32:14,503 INFO L899 garLoopResultBuilder]: For program point pcd_lock_doorEXIT(lines 4157 4183) no Hoare annotation was computed. [2022-11-18 18:32:14,504 INFO L899 garLoopResultBuilder]: For program point L4179-1(lines 4179 4180) no Hoare annotation was computed. [2022-11-18 18:32:14,504 INFO L902 garLoopResultBuilder]: At program point pcd_lock_doorENTRY(lines 4157 4183) the Hoare annotation is: true [2022-11-18 18:32:14,504 INFO L902 garLoopResultBuilder]: At program point L4179(lines 4179 4180) the Hoare annotation is: true [2022-11-18 18:32:14,504 INFO L899 garLoopResultBuilder]: For program point pcd_lock_doorFINAL(lines 4157 4183) no Hoare annotation was computed. [2022-11-18 18:32:14,504 INFO L902 garLoopResultBuilder]: At program point ##fun~~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2022-11-18 18:32:14,504 INFO L902 garLoopResultBuilder]: At program point L4854(lines 4841 4857) the Hoare annotation is: true [2022-11-18 18:32:14,504 INFO L899 garLoopResultBuilder]: For program point L4788(line 4788) no Hoare annotation was computed. [2022-11-18 18:32:14,505 INFO L902 garLoopResultBuilder]: At program point L4813(lines 4753 4815) the Hoare annotation is: true [2022-11-18 18:32:14,505 INFO L902 garLoopResultBuilder]: At program point L4871(line 4871) the Hoare annotation is: true [2022-11-18 18:32:14,505 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-18 18:32:14,505 INFO L902 garLoopResultBuilder]: At program point L4871-1(line 4871) the Hoare annotation is: true [2022-11-18 18:32:14,505 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4809) no Hoare annotation was computed. [2022-11-18 18:32:14,505 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-18 18:32:14,506 INFO L895 garLoopResultBuilder]: At program point L4801(lines 4797 4811) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,506 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,506 INFO L902 garLoopResultBuilder]: At program point L4859(line 4859) the Hoare annotation is: true [2022-11-18 18:32:14,506 INFO L899 garLoopResultBuilder]: For program point ##fun~~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,506 INFO L899 garLoopResultBuilder]: For program point L4859-1(line 4859) no Hoare annotation was computed. [2022-11-18 18:32:14,506 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-18 18:32:14,506 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,507 INFO L899 garLoopResultBuilder]: For program point L4851(lines 4851 4855) no Hoare annotation was computed. [2022-11-18 18:32:14,507 INFO L899 garLoopResultBuilder]: For program point L4789(lines 4789 4794) no Hoare annotation was computed. [2022-11-18 18:32:14,507 INFO L895 garLoopResultBuilder]: At program point L4847(lines 4843 4857) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,507 INFO L902 garLoopResultBuilder]: At program point L4785(lines 4760 4814) the Hoare annotation is: true [2022-11-18 18:32:14,507 INFO L902 garLoopResultBuilder]: At program point L4781(lines 4760 4814) the Hoare annotation is: true [2022-11-18 18:32:14,507 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4867) no Hoare annotation was computed. [2022-11-18 18:32:14,508 INFO L895 garLoopResultBuilder]: At program point L4806(lines 4797 4811) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,508 INFO L902 garLoopResultBuilder]: At program point L4872(lines 4831 4875) the Hoare annotation is: true [2022-11-18 18:32:14,508 INFO L902 garLoopResultBuilder]: At program point L4868-1(line 4868) the Hoare annotation is: true [2022-11-18 18:32:14,508 INFO L902 garLoopResultBuilder]: At program point L4868(line 4868) the Hoare annotation is: true [2022-11-18 18:32:14,508 INFO L902 garLoopResultBuilder]: At program point L4864(line 4864) the Hoare annotation is: true [2022-11-18 18:32:14,508 INFO L895 garLoopResultBuilder]: At program point L4852(lines 4843 4857) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_retval_1~0 0)) (not (= ~ldv_mutex_pcd_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~disable~0 0))) [2022-11-18 18:32:14,509 INFO L899 garLoopResultBuilder]: For program point L4840(lines 4840 4862) no Hoare annotation was computed. [2022-11-18 18:32:14,509 INFO L899 garLoopResultBuilder]: For program point L4869(line 4869) no Hoare annotation was computed. [2022-11-18 18:32:14,509 INFO L902 garLoopResultBuilder]: At program point L4795(lines 4795 4811) the Hoare annotation is: true [2022-11-18 18:32:14,509 INFO L902 garLoopResultBuilder]: At program point L4791(line 4791) the Hoare annotation is: true [2022-11-18 18:32:14,509 INFO L899 garLoopResultBuilder]: For program point L4791-1(line 4791) no Hoare annotation was computed. [2022-11-18 18:32:14,509 INFO L902 garLoopResultBuilder]: At program point L4783(lines 4760 4814) the Hoare annotation is: true [2022-11-18 18:32:14,509 INFO L899 garLoopResultBuilder]: For program point L4812(line 4812) no Hoare annotation was computed. [2022-11-18 18:32:14,510 INFO L902 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: true [2022-11-18 18:32:14,510 INFO L902 garLoopResultBuilder]: At program point L4841(lines 4841 4857) the Hoare annotation is: true [2022-11-18 18:32:14,510 INFO L902 garLoopResultBuilder]: At program point L4808(lines 4795 4811) the Hoare annotation is: true [2022-11-18 18:32:14,510 INFO L899 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2022-11-18 18:32:14,510 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 6023 6025) the Hoare annotation is: true [2022-11-18 18:32:14,510 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 6023 6025) no Hoare annotation was computed. [2022-11-18 18:32:14,511 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 6023 6025) no Hoare annotation was computed. [2022-11-18 18:32:14,511 INFO L895 garLoopResultBuilder]: At program point L5023(lines 5011 5027) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,511 INFO L895 garLoopResultBuilder]: At program point L5089(lines 5075 5099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,511 INFO L895 garLoopResultBuilder]: At program point L3834(lines 3826 3836) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,511 INFO L895 garLoopResultBuilder]: At program point L6015(lines 6014 6016) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-18 18:32:14,511 INFO L895 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: false [2022-11-18 18:32:14,512 INFO L899 garLoopResultBuilder]: For program point L5949-1(lines 5946 5964) no Hoare annotation was computed. [2022-11-18 18:32:14,512 INFO L895 garLoopResultBuilder]: At program point L4562(lines 4505 4566) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,512 INFO L899 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2022-11-18 18:32:14,512 INFO L895 garLoopResultBuilder]: At program point L5388(lines 5133 5393) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,513 INFO L895 garLoopResultBuilder]: At program point L5190(line 5190) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,513 INFO L895 garLoopResultBuilder]: At program point L5091(lines 5075 5099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,513 INFO L899 garLoopResultBuilder]: For program point L5190-1(line 5190) no Hoare annotation was computed. [2022-11-18 18:32:14,513 INFO L899 garLoopResultBuilder]: For program point L5356-2(lines 5334 5380) no Hoare annotation was computed. [2022-11-18 18:32:14,513 INFO L899 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2022-11-18 18:32:14,513 INFO L895 garLoopResultBuilder]: At program point L5257(line 5257) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,514 INFO L899 garLoopResultBuilder]: For program point L5257-1(line 5257) no Hoare annotation was computed. [2022-11-18 18:32:14,514 INFO L895 garLoopResultBuilder]: At program point L5984(lines 5983 5985) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,514 INFO L899 garLoopResultBuilder]: For program point L4531(lines 4531 4534) no Hoare annotation was computed. [2022-11-18 18:32:14,514 INFO L899 garLoopResultBuilder]: For program point L4531-2(lines 4531 4534) no Hoare annotation was computed. [2022-11-18 18:32:14,514 INFO L895 garLoopResultBuilder]: At program point L5357(line 5357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,515 INFO L899 garLoopResultBuilder]: For program point L5324(line 5324) no Hoare annotation was computed. [2022-11-18 18:32:14,515 INFO L899 garLoopResultBuilder]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2022-11-18 18:32:14,515 INFO L899 garLoopResultBuilder]: For program point L5159(line 5159) no Hoare annotation was computed. [2022-11-18 18:32:14,516 INFO L895 garLoopResultBuilder]: At program point L5225(line 5225) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,516 INFO L899 garLoopResultBuilder]: For program point L5225-1(line 5225) no Hoare annotation was computed. [2022-11-18 18:32:14,516 INFO L895 garLoopResultBuilder]: At program point L6018(lines 6017 6019) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,516 INFO L895 garLoopResultBuilder]: At program point L5093(lines 5075 5099) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,516 INFO L899 garLoopResultBuilder]: For program point L3673(lines 3673 3685) no Hoare annotation was computed. [2022-11-18 18:32:14,517 INFO L895 garLoopResultBuilder]: At program point L4565(lines 4499 4567) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,517 INFO L899 garLoopResultBuilder]: For program point L5160-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,517 INFO L899 garLoopResultBuilder]: For program point L5160(lines 5160 5164) no Hoare annotation was computed. [2022-11-18 18:32:14,517 INFO L895 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: false [2022-11-18 18:32:14,517 INFO L899 garLoopResultBuilder]: For program point L5953-1(lines 5946 5964) no Hoare annotation was computed. [2022-11-18 18:32:14,517 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,518 INFO L895 garLoopResultBuilder]: At program point L5458-1(line 5458) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,518 INFO L902 garLoopResultBuilder]: At program point L5392(lines 5127 5394) the Hoare annotation is: true [2022-11-18 18:32:14,518 INFO L895 garLoopResultBuilder]: At program point L5293(lines 5133 5393) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,518 INFO L895 garLoopResultBuilder]: At program point L5062(lines 4998 5070) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,518 INFO L895 garLoopResultBuilder]: At program point L5161(line 5161) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,518 INFO L899 garLoopResultBuilder]: For program point L5161-1(line 5161) no Hoare annotation was computed. [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L5987(lines 5986 5988) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L3840(lines 3837 3842) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L3675-1(line 3675) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L3675(line 3675) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L5459(lines 5455 5462) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,519 INFO L899 garLoopResultBuilder]: For program point L5195(line 5195) no Hoare annotation was computed. [2022-11-18 18:32:14,519 INFO L899 garLoopResultBuilder]: For program point L5030(lines 5030 5048) no Hoare annotation was computed. [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L6021(lines 6020 6022) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L895 garLoopResultBuilder]: At program point L3742(lines 3735 3744) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,519 INFO L899 garLoopResultBuilder]: For program point L4535(lines 4535 4538) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L4535-2(lines 4535 4538) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L5262(line 5262) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L5196-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5200) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L895 garLoopResultBuilder]: At program point L5031(line 5031) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L5031-1(line 5031) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L895 garLoopResultBuilder]: At program point L5097(line 5097) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,520 INFO L895 garLoopResultBuilder]: At program point L5097-1(lines 5072 5100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,520 INFO L895 garLoopResultBuilder]: At program point L5064(lines 4998 5070) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,520 INFO L899 garLoopResultBuilder]: For program point L4602(lines 4602 4605) no Hoare annotation was computed. [2022-11-18 18:32:14,520 INFO L895 garLoopResultBuilder]: At program point L5362(line 5362) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L5230(line 5230) no Hoare annotation was computed. [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L5362-1(line 5362) no Hoare annotation was computed. [2022-11-18 18:32:14,521 INFO L895 garLoopResultBuilder]: At program point L5197(line 5197) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L5197-1(line 5197) no Hoare annotation was computed. [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5002) no Hoare annotation was computed. [2022-11-18 18:32:14,521 INFO L895 garLoopResultBuilder]: At program point L6089(lines 6088 6090) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,521 INFO L895 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: false [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L5957-1(lines 5946 5964) no Hoare annotation was computed. [2022-11-18 18:32:14,521 INFO L899 garLoopResultBuilder]: For program point L5231(lines 5231 5235) no Hoare annotation was computed. [2022-11-18 18:32:14,522 INFO L895 garLoopResultBuilder]: At program point L5066(lines 4998 5070) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,522 INFO L899 garLoopResultBuilder]: For program point L5231-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,522 INFO L899 garLoopResultBuilder]: For program point L3679(lines 3679 3685) no Hoare annotation was computed. [2022-11-18 18:32:14,522 INFO L899 garLoopResultBuilder]: For program point L5331(line 5331) no Hoare annotation was computed. [2022-11-18 18:32:14,522 INFO L899 garLoopResultBuilder]: For program point L5232-1(line 5232) no Hoare annotation was computed. [2022-11-18 18:32:14,522 INFO L895 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,522 INFO L895 garLoopResultBuilder]: At program point L5232(line 5232) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,523 INFO L899 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2022-11-18 18:32:14,523 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4542) no Hoare annotation was computed. [2022-11-18 18:32:14,523 INFO L899 garLoopResultBuilder]: For program point L4539-2(lines 4539 4542) no Hoare annotation was computed. [2022-11-18 18:32:14,523 INFO L899 garLoopResultBuilder]: For program point L5299(line 5299) no Hoare annotation was computed. [2022-11-18 18:32:14,523 INFO L899 garLoopResultBuilder]: For program point L5332(lines 5332 5383) no Hoare annotation was computed. [2022-11-18 18:32:14,523 INFO L895 garLoopResultBuilder]: At program point L3813(lines 3779 3824) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (<= |ULTIMATE.start_pcd_init_units_~unit~0#1| 3) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,524 INFO L895 garLoopResultBuilder]: At program point L4639(line 4639) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,524 INFO L895 garLoopResultBuilder]: At program point L3681-1(line 3681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,524 INFO L895 garLoopResultBuilder]: At program point L4606(lines 4606 4607) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,525 INFO L899 garLoopResultBuilder]: For program point L4639-1(line 4639) no Hoare annotation was computed. [2022-11-18 18:32:14,525 INFO L895 garLoopResultBuilder]: At program point L3681(line 3681) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,525 INFO L899 garLoopResultBuilder]: For program point L4606-1(lines 4606 4607) no Hoare annotation was computed. [2022-11-18 18:32:14,525 INFO L899 garLoopResultBuilder]: For program point L5036-1(line 5036) no Hoare annotation was computed. [2022-11-18 18:32:14,525 INFO L895 garLoopResultBuilder]: At program point L5069(lines 4993 5071) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,525 INFO L895 garLoopResultBuilder]: At program point L5036(line 5036) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,526 INFO L895 garLoopResultBuilder]: At program point L5961(line 5961) the Hoare annotation is: false [2022-11-18 18:32:14,526 INFO L902 garLoopResultBuilder]: At program point L5961-1(lines 5944 5965) the Hoare annotation is: true [2022-11-18 18:32:14,527 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,527 INFO L899 garLoopResultBuilder]: For program point L5367(line 5367) no Hoare annotation was computed. [2022-11-18 18:32:14,527 INFO L899 garLoopResultBuilder]: For program point L5334(lines 5334 5380) no Hoare annotation was computed. [2022-11-18 18:32:14,527 INFO L895 garLoopResultBuilder]: At program point L5466-1(line 5466) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,528 INFO L895 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,528 INFO L899 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2022-11-18 18:32:14,528 INFO L899 garLoopResultBuilder]: For program point L4608(lines 4608 4611) no Hoare annotation was computed. [2022-11-18 18:32:14,528 INFO L895 garLoopResultBuilder]: At program point L5467(lines 5463 5470) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,528 INFO L899 garLoopResultBuilder]: For program point L5335(line 5335) no Hoare annotation was computed. [2022-11-18 18:32:14,528 INFO L899 garLoopResultBuilder]: For program point L5368(lines 5368 5376) no Hoare annotation was computed. [2022-11-18 18:32:14,529 INFO L899 garLoopResultBuilder]: For program point L5269(line 5269) no Hoare annotation was computed. [2022-11-18 18:32:14,529 INFO L899 garLoopResultBuilder]: For program point L5005(lines 5005 5008) no Hoare annotation was computed. [2022-11-18 18:32:14,529 INFO L895 garLoopResultBuilder]: At program point L3816(lines 3779 3824) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,529 INFO L895 garLoopResultBuilder]: At program point L4642(lines 4578 4650) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,529 INFO L899 garLoopResultBuilder]: For program point L4543(lines 4543 4546) no Hoare annotation was computed. [2022-11-18 18:32:14,529 INFO L899 garLoopResultBuilder]: For program point L4543-2(lines 4543 4546) no Hoare annotation was computed. [2022-11-18 18:32:14,530 INFO L899 garLoopResultBuilder]: For program point L5270(lines 5270 5304) no Hoare annotation was computed. [2022-11-18 18:32:14,530 INFO L899 garLoopResultBuilder]: For program point L5336(lines 5336 5341) no Hoare annotation was computed. [2022-11-18 18:32:14,530 INFO L899 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2022-11-18 18:32:14,530 INFO L895 garLoopResultBuilder]: At program point L5237(line 5237) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,530 INFO L899 garLoopResultBuilder]: For program point L5237-1(line 5237) no Hoare annotation was computed. [2022-11-18 18:32:14,530 INFO L895 garLoopResultBuilder]: At program point L5039(lines 5030 5047) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,531 INFO L899 garLoopResultBuilder]: For program point L5370(lines 5370 5374) no Hoare annotation was computed. [2022-11-18 18:32:14,531 INFO L899 garLoopResultBuilder]: For program point L5172-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,531 INFO L899 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2022-11-18 18:32:14,531 INFO L895 garLoopResultBuilder]: At program point L3818(lines 3779 3824) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (<= |ULTIMATE.start_pcd_init_units_~unit~0#1| 3) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,531 INFO L895 garLoopResultBuilder]: At program point L4644(lines 4578 4650) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,531 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,531 INFO L899 garLoopResultBuilder]: For program point L5272(lines 5272 5301) no Hoare annotation was computed. [2022-11-18 18:32:14,532 INFO L895 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,532 INFO L899 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2022-11-18 18:32:14,532 INFO L895 garLoopResultBuilder]: At program point L5041(lines 5030 5047) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,532 INFO L899 garLoopResultBuilder]: For program point L4612-1(line 4612) no Hoare annotation was computed. [2022-11-18 18:32:14,532 INFO L895 garLoopResultBuilder]: At program point L4612(line 4612) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,533 INFO L899 garLoopResultBuilder]: For program point L5306(line 5306) no Hoare annotation was computed. [2022-11-18 18:32:14,533 INFO L899 garLoopResultBuilder]: For program point L5207(line 5207) no Hoare annotation was computed. [2022-11-18 18:32:14,533 INFO L899 garLoopResultBuilder]: For program point L5273(line 5273) no Hoare annotation was computed. [2022-11-18 18:32:14,533 INFO L899 garLoopResultBuilder]: For program point L6000-1(line 6000) no Hoare annotation was computed. [2022-11-18 18:32:14,533 INFO L895 garLoopResultBuilder]: At program point L6000-2(lines 5999 6001) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,533 INFO L895 garLoopResultBuilder]: At program point L6000(line 6000) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,534 INFO L895 garLoopResultBuilder]: At program point L3820(lines 3774 3825) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,534 INFO L899 garLoopResultBuilder]: For program point L3787(lines 3787 3790) no Hoare annotation was computed. [2022-11-18 18:32:14,534 INFO L899 garLoopResultBuilder]: For program point L3688(lines 3688 3692) no Hoare annotation was computed. [2022-11-18 18:32:14,534 INFO L895 garLoopResultBuilder]: At program point L4646(lines 4578 4650) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,534 INFO L895 garLoopResultBuilder]: At program point L3688-2(lines 3688 3692) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,534 INFO L899 garLoopResultBuilder]: For program point L4613-2(lines 4613 4618) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L4547(lines 4547 4550) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L4613(line 4613) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L4547-2(lines 4547 4550) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L5307(lines 5307 5329) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L5274(lines 5274 5279) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L5142(lines 5142 5387) no Hoare annotation was computed. [2022-11-18 18:32:14,535 INFO L899 garLoopResultBuilder]: For program point L5208(lines 5208 5216) no Hoare annotation was computed. [2022-11-18 18:32:14,536 INFO L895 garLoopResultBuilder]: At program point L5043(lines 5030 5047) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,536 INFO L899 garLoopResultBuilder]: For program point L3689-1(line 3689) no Hoare annotation was computed. [2022-11-18 18:32:14,536 INFO L895 garLoopResultBuilder]: At program point L3689(line 3689) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,536 INFO L899 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2022-11-18 18:32:14,536 INFO L899 garLoopResultBuilder]: For program point L5143(line 5143) no Hoare annotation was computed. [2022-11-18 18:32:14,536 INFO L899 garLoopResultBuilder]: For program point L5011(lines 5011 5028) no Hoare annotation was computed. [2022-11-18 18:32:14,536 INFO L899 garLoopResultBuilder]: For program point L3657-1(line 3657) no Hoare annotation was computed. [2022-11-18 18:32:14,537 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4629) no Hoare annotation was computed. [2022-11-18 18:32:14,537 INFO L895 garLoopResultBuilder]: At program point L3657(line 3657) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,537 INFO L895 garLoopResultBuilder]: At program point L5474(line 5474) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,537 INFO L895 garLoopResultBuilder]: At program point L5474-1(line 5474) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-18 18:32:14,537 INFO L899 garLoopResultBuilder]: For program point L5243(lines 5243 5248) no Hoare annotation was computed. [2022-11-18 18:32:14,537 INFO L899 garLoopResultBuilder]: For program point L5210(lines 5210 5214) no Hoare annotation was computed. [2022-11-18 18:32:14,538 INFO L899 garLoopResultBuilder]: For program point L5309(lines 5309 5326) no Hoare annotation was computed. [2022-11-18 18:32:14,538 INFO L899 garLoopResultBuilder]: For program point L5144(lines 5144 5267) no Hoare annotation was computed. [2022-11-18 18:32:14,538 INFO L895 garLoopResultBuilder]: At program point L3658(line 3658) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,538 INFO L899 garLoopResultBuilder]: For program point L3691-1(line 3691) no Hoare annotation was computed. [2022-11-18 18:32:14,538 INFO L895 garLoopResultBuilder]: At program point L3691(line 3691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,538 INFO L899 garLoopResultBuilder]: For program point L3658-1(line 3658) no Hoare annotation was computed. [2022-11-18 18:32:14,539 INFO L895 garLoopResultBuilder]: At program point L4649(lines 4568 4651) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,539 INFO L895 garLoopResultBuilder]: At program point L5475(lines 5471 5478) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-18 18:32:14,539 INFO L899 garLoopResultBuilder]: For program point L5343(line 5343) no Hoare annotation was computed. [2022-11-18 18:32:14,539 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,539 INFO L899 garLoopResultBuilder]: For program point L5310(line 5310) no Hoare annotation was computed. [2022-11-18 18:32:14,539 INFO L895 garLoopResultBuilder]: At program point L5178(line 5178) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,541 INFO L899 garLoopResultBuilder]: For program point L5178-1(line 5178) no Hoare annotation was computed. [2022-11-18 18:32:14,541 INFO L899 garLoopResultBuilder]: For program point L4584-1(lines 4584 4585) no Hoare annotation was computed. [2022-11-18 18:32:14,541 INFO L899 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2022-11-18 18:32:14,542 INFO L895 garLoopResultBuilder]: At program point L4617(line 4617) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,542 INFO L895 garLoopResultBuilder]: At program point L4584(lines 4584 4585) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~pcd_drive_count~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,542 INFO L899 garLoopResultBuilder]: For program point L4617-1(line 4617) no Hoare annotation was computed. [2022-11-18 18:32:14,542 INFO L899 garLoopResultBuilder]: For program point L5311(lines 5311 5315) no Hoare annotation was computed. [2022-11-18 18:32:14,564 INFO L899 garLoopResultBuilder]: For program point L5344-2(lines 5334 5380) no Hoare annotation was computed. [2022-11-18 18:32:14,564 INFO L899 garLoopResultBuilder]: For program point L5344(lines 5344 5348) no Hoare annotation was computed. [2022-11-18 18:32:14,564 INFO L899 garLoopResultBuilder]: For program point L5146(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,565 INFO L895 garLoopResultBuilder]: At program point L6071(lines 6070 6072) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,565 INFO L899 garLoopResultBuilder]: For program point L5080-2(lines 5080 5085) no Hoare annotation was computed. [2022-11-18 18:32:14,565 INFO L899 garLoopResultBuilder]: For program point L5080(lines 5080 5085) no Hoare annotation was computed. [2022-11-18 18:32:14,566 INFO L895 garLoopResultBuilder]: At program point L3693(lines 3651 3696) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,566 INFO L899 garLoopResultBuilder]: For program point L5378(line 5378) no Hoare annotation was computed. [2022-11-18 18:32:14,566 INFO L895 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,566 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-18 18:32:14,566 INFO L899 garLoopResultBuilder]: For program point L5147(line 5147) no Hoare annotation was computed. [2022-11-18 18:32:14,567 INFO L895 garLoopResultBuilder]: At program point L4619(lines 4596 4629) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,567 INFO L899 garLoopResultBuilder]: For program point L4586(lines 4586 4595) no Hoare annotation was computed. [2022-11-18 18:32:14,567 INFO L899 garLoopResultBuilder]: For program point L3661(lines 3661 3665) no Hoare annotation was computed. [2022-11-18 18:32:14,567 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,567 INFO L899 garLoopResultBuilder]: For program point L5148-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,567 INFO L895 garLoopResultBuilder]: At program point L5082(line 5082) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,567 INFO L899 garLoopResultBuilder]: For program point L5148(lines 5148 5152) no Hoare annotation was computed. [2022-11-18 18:32:14,568 INFO L899 garLoopResultBuilder]: For program point L5016-1(line 5016) no Hoare annotation was computed. [2022-11-18 18:32:14,568 INFO L899 garLoopResultBuilder]: For program point L5082-1(line 5082) no Hoare annotation was computed. [2022-11-18 18:32:14,568 INFO L895 garLoopResultBuilder]: At program point L5016(line 5016) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,568 INFO L895 garLoopResultBuilder]: At program point L5941(lines 5934 5943) the Hoare annotation is: (and (= ~pcd_drive_count~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,568 INFO L895 garLoopResultBuilder]: At program point L3662(line 3662) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,569 INFO L895 garLoopResultBuilder]: At program point L4587(line 4587) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~pcd_drive_count~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,569 INFO L899 garLoopResultBuilder]: For program point L4587-1(line 4587) no Hoare annotation was computed. [2022-11-18 18:32:14,569 INFO L899 garLoopResultBuilder]: For program point L5281(line 5281) no Hoare annotation was computed. [2022-11-18 18:32:14,569 INFO L895 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,569 INFO L899 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2022-11-18 18:32:14,569 INFO L899 garLoopResultBuilder]: For program point L4720-1(line 4720) no Hoare annotation was computed. [2022-11-18 18:32:14,569 INFO L895 garLoopResultBuilder]: At program point L4720(line 4720) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,570 INFO L895 garLoopResultBuilder]: At program point L4555(lines 4505 4566) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,570 INFO L899 garLoopResultBuilder]: For program point L4588-2(lines 4588 4593) no Hoare annotation was computed. [2022-11-18 18:32:14,570 INFO L899 garLoopResultBuilder]: For program point L4522(lines 4522 4525) no Hoare annotation was computed. [2022-11-18 18:32:14,570 INFO L899 garLoopResultBuilder]: For program point L4588(line 4588) no Hoare annotation was computed. [2022-11-18 18:32:14,570 INFO L899 garLoopResultBuilder]: For program point L5282(lines 5282 5297) no Hoare annotation was computed. [2022-11-18 18:32:14,570 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-18 18:32:14,571 INFO L895 garLoopResultBuilder]: At program point L6075(lines 6074 6076) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,571 INFO L895 garLoopResultBuilder]: At program point L4622(lines 4596 4629) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,571 INFO L895 garLoopResultBuilder]: At program point L4721(lines 4717 4723) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,571 INFO L899 garLoopResultBuilder]: For program point L5250(line 5250) no Hoare annotation was computed. [2022-11-18 18:32:14,571 INFO L899 garLoopResultBuilder]: For program point L5184-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,571 INFO L899 garLoopResultBuilder]: For program point L5184(lines 5184 5188) no Hoare annotation was computed. [2022-11-18 18:32:14,572 INFO L895 garLoopResultBuilder]: At program point L5019(lines 5011 5027) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,572 INFO L899 garLoopResultBuilder]: For program point L3830(lines 3830 3833) no Hoare annotation was computed. [2022-11-18 18:32:14,572 INFO L899 garLoopResultBuilder]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2022-11-18 18:32:14,572 INFO L899 garLoopResultBuilder]: For program point L3797-2(lines 3797 3800) no Hoare annotation was computed. [2022-11-18 18:32:14,572 INFO L895 garLoopResultBuilder]: At program point L5482(line 5482) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) [2022-11-18 18:32:14,572 INFO L895 garLoopResultBuilder]: At program point L5350(line 5350) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,573 INFO L895 garLoopResultBuilder]: At program point L5482-1(line 5482) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5255) no Hoare annotation was computed. [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5218(line 5218) no Hoare annotation was computed. [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5284-2(lines 5282 5296) no Hoare annotation was computed. [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5317(line 5317) no Hoare annotation was computed. [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5350-1(line 5350) no Hoare annotation was computed. [2022-11-18 18:32:14,573 INFO L899 garLoopResultBuilder]: For program point L5284(lines 5284 5290) no Hoare annotation was computed. [2022-11-18 18:32:14,574 INFO L895 garLoopResultBuilder]: At program point L5086(line 5086) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,574 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,574 INFO L895 garLoopResultBuilder]: At program point L5185(line 5185) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,574 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,574 INFO L899 garLoopResultBuilder]: For program point L5185-1(line 5185) no Hoare annotation was computed. [2022-11-18 18:32:14,574 INFO L899 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,575 INFO L899 garLoopResultBuilder]: For program point L5053-2(lines 5053 5059) no Hoare annotation was computed. [2022-11-18 18:32:14,575 INFO L899 garLoopResultBuilder]: For program point L5086-1(line 5086) no Hoare annotation was computed. [2022-11-18 18:32:14,575 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (<= |ULTIMATE.start_pcd_init_units_~unit~0#1| 3) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,575 INFO L899 garLoopResultBuilder]: For program point L5053(lines 5053 5059) no Hoare annotation was computed. [2022-11-18 18:32:14,575 INFO L899 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2022-11-18 18:32:14,575 INFO L895 garLoopResultBuilder]: At program point L-1-6(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,576 INFO L895 garLoopResultBuilder]: At program point L3732(lines 3724 3734) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,576 INFO L899 garLoopResultBuilder]: For program point L3666(lines 3666 3686) no Hoare annotation was computed. [2022-11-18 18:32:14,576 INFO L895 garLoopResultBuilder]: At program point L4558(lines 4505 4566) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,576 INFO L895 garLoopResultBuilder]: At program point L4624(lines 4596 4629) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,576 INFO L895 garLoopResultBuilder]: At program point L5483(lines 5479 5486) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,576 INFO L899 garLoopResultBuilder]: For program point L5318(lines 5318 5322) no Hoare annotation was computed. [2022-11-18 18:32:14,577 INFO L899 garLoopResultBuilder]: For program point L5219(lines 5219 5223) no Hoare annotation was computed. [2022-11-18 18:32:14,577 INFO L899 garLoopResultBuilder]: For program point L5252-1(line 5252) no Hoare annotation was computed. [2022-11-18 18:32:14,577 INFO L895 garLoopResultBuilder]: At program point L5252(line 5252) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,577 INFO L899 garLoopResultBuilder]: For program point L5219-2(lines 5146 5264) no Hoare annotation was computed. [2022-11-18 18:32:14,577 INFO L895 garLoopResultBuilder]: At program point L5021(lines 5011 5027) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,577 INFO L895 garLoopResultBuilder]: At program point L6012(lines 6011 6013) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= 2 ~ldv_mutex_pcd_mutex~0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (<= ~ldv_state_variable_2~0 1)) [2022-11-18 18:32:14,578 INFO L899 garLoopResultBuilder]: For program point L4592-1(line 4592) no Hoare annotation was computed. [2022-11-18 18:32:14,578 INFO L895 garLoopResultBuilder]: At program point L4526(line 4526) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,578 INFO L895 garLoopResultBuilder]: At program point L4592(line 4592) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= ~pcd_drive_count~0 0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= |ULTIMATE.start_pcd_detect_~k~4#1| 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,578 INFO L899 garLoopResultBuilder]: For program point L4526-1(line 4526) no Hoare annotation was computed. [2022-11-18 18:32:14,578 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-18 18:32:14,578 INFO L899 garLoopResultBuilder]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2022-11-18 18:32:14,579 INFO L895 garLoopResultBuilder]: At program point L5154(line 5154) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,579 INFO L895 garLoopResultBuilder]: At program point L5220(line 5220) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,579 INFO L899 garLoopResultBuilder]: For program point L5154-1(line 5154) no Hoare annotation was computed. [2022-11-18 18:32:14,579 INFO L899 garLoopResultBuilder]: For program point L5947(lines 5947 5950) no Hoare annotation was computed. [2022-11-18 18:32:14,579 INFO L895 garLoopResultBuilder]: At program point L3668(line 3668) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,580 INFO L895 garLoopResultBuilder]: At program point L4626(lines 4578 4650) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,580 INFO L895 garLoopResultBuilder]: At program point L3668-1(line 3668) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,580 INFO L899 garLoopResultBuilder]: For program point L4527(lines 4527 4530) no Hoare annotation was computed. [2022-11-18 18:32:14,580 INFO L895 garLoopResultBuilder]: At program point L4560(lines 4505 4566) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~disable~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_pcd_mutex~0 1)) [2022-11-18 18:32:14,580 INFO L899 garLoopResultBuilder]: For program point pcd_block_check_eventsFINAL(lines 3757 3765) no Hoare annotation was computed. [2022-11-18 18:32:14,580 INFO L899 garLoopResultBuilder]: For program point pcd_block_check_eventsEXIT(lines 3757 3765) no Hoare annotation was computed. [2022-11-18 18:32:14,581 INFO L902 garLoopResultBuilder]: At program point pcd_block_check_eventsENTRY(lines 3757 3765) the Hoare annotation is: true [2022-11-18 18:32:14,581 INFO L902 garLoopResultBuilder]: At program point L6004(lines 6003 6005) the Hoare annotation is: true [2022-11-18 18:32:14,581 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3514 3519) the Hoare annotation is: true [2022-11-18 18:32:14,581 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3514 3519) no Hoare annotation was computed. [2022-11-18 18:32:14,581 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3514 3519) no Hoare annotation was computed. [2022-11-18 18:32:14,581 INFO L899 garLoopResultBuilder]: For program point pi_do_claimedFINAL(lines 6039 6041) no Hoare annotation was computed. [2022-11-18 18:32:14,581 INFO L902 garLoopResultBuilder]: At program point pi_do_claimedENTRY(lines 6039 6041) the Hoare annotation is: true [2022-11-18 18:32:14,582 INFO L899 garLoopResultBuilder]: For program point pi_do_claimedEXIT(lines 6039 6041) no Hoare annotation was computed. [2022-11-18 18:32:14,582 INFO L902 garLoopResultBuilder]: At program point pcd_sleepENTRY(lines 4211 4217) the Hoare annotation is: true [2022-11-18 18:32:14,582 INFO L899 garLoopResultBuilder]: For program point pcd_sleepFINAL(lines 4211 4217) no Hoare annotation was computed. [2022-11-18 18:32:14,582 INFO L899 garLoopResultBuilder]: For program point pcd_sleepEXIT(lines 4211 4217) no Hoare annotation was computed. [2022-11-18 18:32:14,582 INFO L902 garLoopResultBuilder]: At program point L6083(lines 6082 6084) the Hoare annotation is: true [2022-11-18 18:32:14,586 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 18:32:14,589 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 18:32:14,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 06:32:14 BoogieIcfgContainer [2022-11-18 18:32:14,667 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 18:32:14,667 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 18:32:14,667 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 18:32:14,668 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 18:32:14,668 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:31:14" (3/4) ... [2022-11-18 18:32:14,671 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-18 18:32:14,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_pcd_request [2022-11-18 18:32:14,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_wait [2022-11-18 18:32:14,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_drive_reset [2022-11-18 18:32:14,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_release [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_atapi [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_init [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_blkdev [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_tray_move [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_reg [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_read_regr [2022-11-18 18:32:14,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_audio_ioctl [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_disconnect [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure status_reg [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_pcd_mutex [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_get_mcn [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_pcd_read [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-11-18 18:32:14,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ps_set_intr [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_check_events [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_connect [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_packet [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pcd_mutex [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2022-11-18 18:32:14,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_drive_status [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_identify [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure next_request [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_reg [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_reset [2022-11-18 18:32:14,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_ioctl [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_probe [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_lock_door [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2022-11-18 18:32:14,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-18 18:32:14,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_command [2022-11-18 18:32:14,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_block_check_events [2022-11-18 18:32:14,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-18 18:32:14,684 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pi_do_claimed [2022-11-18 18:32:14,685 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_sleep [2022-11-18 18:32:14,685 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pcd_completion [2022-11-18 18:32:14,725 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 274 nodes and edges [2022-11-18 18:32:14,728 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2022-11-18 18:32:14,731 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2022-11-18 18:32:14,735 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2022-11-18 18:32:14,738 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-11-18 18:32:14,742 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-18 18:32:14,745 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-18 18:32:14,809 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || 2 == ldv_mutex_pcd_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || !(\old(ldv_mutex_pcd_mutex) == 1) [2022-11-18 18:32:14,811 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || ldv_mutex_pcd_mutex == 1) || !(\old(ldv_mutex_pcd_mutex) == 1) [2022-11-18 18:32:14,812 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || 2 == ldv_mutex_pcd_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || !(\old(ldv_mutex_pcd_mutex) == 1) [2022-11-18 18:32:15,047 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/witness.graphml [2022-11-18 18:32:15,048 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 18:32:15,049 INFO L158 Benchmark]: Toolchain (without parser) took 71985.87ms. Allocated memory was 107.0MB in the beginning and 1.1GB in the end (delta: 947.9MB). Free memory was 80.8MB in the beginning and 902.3MB in the end (delta: -821.5MB). Peak memory consumption was 123.1MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,050 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 107.0MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:32:15,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2105.74ms. Allocated memory was 107.0MB in the beginning and 142.6MB in the end (delta: 35.7MB). Free memory was 80.8MB in the beginning and 88.7MB in the end (delta: -7.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,052 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.54ms. Allocated memory is still 142.6MB. Free memory was 88.7MB in the beginning and 76.8MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,053 INFO L158 Benchmark]: Boogie Preprocessor took 136.45ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 62.0MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,053 INFO L158 Benchmark]: RCFGBuilder took 8582.36ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 62.0MB in the beginning and 158.7MB in the end (delta: -96.7MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,054 INFO L158 Benchmark]: TraceAbstraction took 60552.32ms. Allocated memory was 243.3MB in the beginning and 1.1GB in the end (delta: 811.6MB). Free memory was 157.6MB in the beginning and 941.7MB in the end (delta: -784.1MB). Peak memory consumption was 654.5MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,054 INFO L158 Benchmark]: Witness Printer took 380.90ms. Allocated memory is still 1.1GB. Free memory was 941.7MB in the beginning and 902.3MB in the end (delta: 39.4MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-18 18:32:15,059 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 107.0MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2105.74ms. Allocated memory was 107.0MB in the beginning and 142.6MB in the end (delta: 35.7MB). Free memory was 80.8MB in the beginning and 88.7MB in the end (delta: -7.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.54ms. Allocated memory is still 142.6MB. Free memory was 88.7MB in the beginning and 76.8MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.45ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 62.0MB in the end (delta: 14.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 8582.36ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 62.0MB in the beginning and 158.7MB in the end (delta: -96.7MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * TraceAbstraction took 60552.32ms. Allocated memory was 243.3MB in the beginning and 1.1GB in the end (delta: 811.6MB). Free memory was 157.6MB in the beginning and 941.7MB in the end (delta: -784.1MB). Peak memory consumption was 654.5MB. Max. memory is 16.1GB. * Witness Printer took 380.90ms. Allocated memory is still 1.1GB. Free memory was 941.7MB in the beginning and 902.3MB in the end (delta: 39.4MB). 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: 5508]: 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 47 procedures, 750 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 60.3s, OverallIterations: 15, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 20.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 10908 SdHoareTripleChecker+Valid, 14.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10760 mSDsluCounter, 24763 SdHoareTripleChecker+Invalid, 14.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8934 mSDsCounter, 89 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2026 IncrementalHoareTripleChecker+Invalid, 2116 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 89 mSolverCounterUnsat, 15829 mSDtfsCounter, 2026 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 685 GetRequests, 643 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5722occurred in iteration=14, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.9s AutomataMinimizationTime, 15 MinimizatonAttempts, 2260 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 317 LocationsWithAnnotation, 28801 PreInvPairs, 31399 NumberOfFragments, 3095 HoareAnnotationTreeSize, 28801 FomulaSimplifications, 14114 FormulaSimplificationTreeSizeReduction, 6.4s HoareSimplificationTime, 317 FomulaSimplificationsInter, 129393 FormulaSimplificationTreeSizeReductionInter, 13.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 1134 NumberOfCodeBlocks, 1086 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 1174 ConstructedInterpolants, 0 QuantifiedInterpolants, 1748 SizeOfPredicates, 1 NumberOfNonLiveVariables, 13689 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 27 InterpolantComputations, 14 PerfectInterpolantSequences, 104/117 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: 4307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3826]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3837]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4505]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4797]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 6046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4596]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5495]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || ldv_mutex_pcd_mutex == 1) || !(\old(ldv_mutex_pcd_mutex) == 1) - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 3735]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4505]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6070]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4596]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4505]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6007]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || 2 == ldv_mutex_pcd_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || !(\old(ldv_mutex_pcd_mutex) == 1) - InvariantResult [Line: 6017]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6020]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5487]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || 2 == ldv_mutex_pcd_mutex) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0)) || !(\old(ldv_mutex_pcd_mutex) == 1) - InvariantResult [Line: 4499]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4063]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 3557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6074]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && unit <= 3) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5934]: Loop Invariant Derived loop invariant: ((((((pcd_drive_count == 0 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_state_variable_2 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && unit <= 3) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5463]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && unit <= 3) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6088]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4797]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && k == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4831]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5966]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5133]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4397]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4596]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && k == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5986]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4047]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5133]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4109]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4843]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 3724]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4998]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6011]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && 2 == ldv_mutex_pcd_mutex) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4568]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 4724]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3774]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5075]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5455]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && 2 == ldv_mutex_pcd_mutex) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_state_variable_2 <= 1 - InvariantResult [Line: 4843]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 5011]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4505]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5030]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4227]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4717]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4109]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_retval_1 == 0)) || !(ldv_mutex_pcd_mutex == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(disable == 0) - InvariantResult [Line: 5011]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 6014]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && 2 == ldv_mutex_pcd_mutex) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 3651]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5011]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4998]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4760]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4998]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 3563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5983]: Loop Invariant Derived loop invariant: (((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 4578]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_0 == 1 && 1 == ldv_mutex_mutex_of_device) && disable == 0) && ldv_retval_1 == 0) && ldv_mutex_lock == 1) && k == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_pcd_mutex == 1 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_mutex_of_device && disable == 0) && ldv_retval_1 == 0) && 2 == ldv_mutex_pcd_mutex) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1 - InvariantResult [Line: 4397]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-18 18:32:15,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4730342d-83b9-423a-b359-20d4f245deb3/bin/uautomizer-TMbwUNV5ro/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