./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa --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 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:38:59,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:38:59,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:38:59,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:38:59,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:38:59,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:38:59,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:38:59,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:38:59,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:38:59,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:38:59,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:38:59,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:38:59,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:38:59,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:38:59,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:38:59,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:38:59,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:38:59,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:38:59,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:38:59,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:38:59,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:38:59,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:38:59,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:38:59,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:38:59,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:38:59,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:38:59,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:38:59,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:38:59,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:38:59,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:38:59,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:38:59,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:38:59,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:38:59,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:38:59,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:38:59,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:38:59,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:38:59,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:38:59,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:38:59,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:38:59,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:38:59,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-07 00:38:59,672 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:38:59,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:38:59,673 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:38:59,673 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:38:59,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-07 00:38:59,673 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-07 00:38:59,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:38:59,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:38:59,674 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:38:59,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:38:59,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:38:59,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-07 00:38:59,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:38:59,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:38:59,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-07 00:38:59,677 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-07 00:38:59,677 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-07 00:38:59,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-07 00:38:59,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:38:59,677 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_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 425a3bbb125c6bdd9dab7ba3d2b6e465c36167f805fbb1bc755a03e911f07206 [2021-12-07 00:38:59,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:38:59,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:38:59,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:38:59,866 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:38:59,866 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:38:59,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-12-07 00:38:59,919 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/data/f93bb2411/8c18833fcdb942fba0a8f1492ab51867/FLAG77b70ead1 [2021-12-07 00:39:00,471 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:39:00,472 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-12-07 00:39:00,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/data/f93bb2411/8c18833fcdb942fba0a8f1492ab51867/FLAG77b70ead1 [2021-12-07 00:39:00,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/data/f93bb2411/8c18833fcdb942fba0a8f1492ab51867 [2021-12-07 00:39:00,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:39:00,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:39:00,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:39:00,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:39:00,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:39:00,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:39:00" (1/1) ... [2021-12-07 00:39:00,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245bade7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:00, skipping insertion in model container [2021-12-07 00:39:00,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:39:00" (1/1) ... [2021-12-07 00:39:00,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:39:01,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:39:01,315 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-07 00:39:01,316 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-12-07 00:39:01,424 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2021-12-07 00:39:01,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:39:01,757 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:39:01,811 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3506] [2021-12-07 00:39:01,811 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3507-3508] [2021-12-07 00:39:01,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i[103871,103884] [2021-12-07 00:39:01,926 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:39:01,965 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:39:01,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01 WrapperNode [2021-12-07 00:39:01,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:39:01,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:39:01,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:39:01,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:39:01,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,088 INFO L137 Inliner]: procedures = 158, calls = 832, calls flagged for inlining = 74, calls inlined = 62, statements flattened = 1829 [2021-12-07 00:39:02,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:39:02,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:39:02,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:39:02,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:39:02,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:39:02,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:39:02,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:39:02,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:39:02,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (1/1) ... [2021-12-07 00:39:02,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-07 00:39:02,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:39:02,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-07 00:39:02,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-07 00:39:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-07 00:39:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-07 00:39:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-07 00:39:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_open [2021-12-07 00:39:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_open [2021-12-07 00:39:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-07 00:39:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-07 00:39:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-12-07 00:39:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-12-07 00:39:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_close [2021-12-07 00:39:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_close [2021-12-07 00:39:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure parport_unregister_device [2021-12-07 00:39:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_unregister_device [2021-12-07 00:39:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-07 00:39:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-07 00:39:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-07 00:39:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_command [2021-12-07 00:39:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_command [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_info [2021-12-07 00:39:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_info [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_data [2021-12-07 00:39:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_data [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-07 00:39:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-07 00:39:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_remove [2021-12-07 00:39:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_remove [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_get [2021-12-07 00:39:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_get [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_detach [2021-12-07 00:39:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_detach [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_close [2021-12-07 00:39:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_close [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-07 00:39:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-07 00:39:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_init [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_init [2021-12-07 00:39:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read_char [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read_char [2021-12-07 00:39:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-07 00:39:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_read [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_read [2021-12-07 00:39:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe_port [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe_port [2021-12-07 00:39:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_open [2021-12-07 00:39:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_open [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-07 00:39:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_smpte_stop [2021-12-07 00:39:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_smpte_stop [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_disable_readout [2021-12-07 00:39:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_disable_readout [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-07 00:39:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:39:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_ctl_smpte_time_put [2021-12-07 00:39:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_ctl_smpte_time_put [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_enable_readout [2021-12-07 00:39:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_enable_readout [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-07 00:39:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-07 00:39:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-07 00:39:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_write_midi [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_write_midi [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_device_ready [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_device_ready [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure mts64_probe [2021-12-07 00:39:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mts64_probe [2021-12-07 00:39:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2021-12-07 00:39:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2021-12-07 00:39:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-07 00:39:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_unregister_all [2021-12-07 00:39:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_unregister_all [2021-12-07 00:39:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_probe [2021-12-07 00:39:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_probe [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure parport_release [2021-12-07 00:39:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_release [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_output_trigger [2021-12-07 00:39:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_output_trigger [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure snd_mts64_rawmidi_input_trigger [2021-12-07 00:39:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_mts64_rawmidi_input_trigger [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-07 00:39:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-07 00:39:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:39:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:39:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2021-12-07 00:39:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2021-12-07 00:39:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure parport_register_device [2021-12-07 00:39:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_register_device [2021-12-07 00:39:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure parport_claim [2021-12-07 00:39:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure parport_claim [2021-12-07 00:39:02,556 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:39:02,558 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:39:02,667 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-07 00:39:03,587 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:39:03,600 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:39:03,600 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 00:39:03,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:39:03 BoogieIcfgContainer [2021-12-07 00:39:03,603 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:39:03,605 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-07 00:39:03,605 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-07 00:39:03,608 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-07 00:39:03,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 12:39:00" (1/3) ... [2021-12-07 00:39:03,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3091a0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:39:03, skipping insertion in model container [2021-12-07 00:39:03,609 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:39:01" (2/3) ... [2021-12-07 00:39:03,609 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3091a0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 12:39:03, skipping insertion in model container [2021-12-07 00:39:03,610 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:39:03" (3/3) ... [2021-12-07 00:39:03,611 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-mts64.ko-entry_point.cil.out.i [2021-12-07 00:39:03,623 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-07 00:39:03,623 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-07 00:39:03,671 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-07 00:39:03,676 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mLoopAccelerationTechnique=FAST_UPR [2021-12-07 00:39:03,677 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-07 00:39:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) [2021-12-07 00:39:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-12-07 00:39:03,722 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:03,723 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:03,723 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:03,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:03,727 INFO L85 PathProgramCache]: Analyzing trace with hash 111408221, now seen corresponding path program 1 times [2021-12-07 00:39:03,734 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:03,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1543199619] [2021-12-07 00:39:03,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:03,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:04,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:04,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-07 00:39:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-07 00:39:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-07 00:39:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:04,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-07 00:39:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-12-07 00:39:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-12-07 00:39:04,273 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:04,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1543199619] [2021-12-07 00:39:04,274 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1543199619] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:04,274 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:04,274 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-07 00:39:04,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030193932] [2021-12-07 00:39:04,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:04,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-07 00:39:04,281 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:04,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-07 00:39:04,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:39:04,311 INFO L87 Difference]: Start difference. First operand has 720 states, 499 states have (on average 1.346693386773547) internal successors, (672), 520 states have internal predecessors, (672), 171 states have call successors, (171), 49 states have call predecessors, (171), 48 states have return successors, (159), 158 states have call predecessors, (159), 159 states have call successors, (159) Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:07,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:07,535 INFO L93 Difference]: Finished difference Result 2684 states and 4445 transitions. [2021-12-07 00:39:07,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-07 00:39:07,537 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 112 [2021-12-07 00:39:07,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:07,564 INFO L225 Difference]: With dead ends: 2684 [2021-12-07 00:39:07,564 INFO L226 Difference]: Without dead ends: 1909 [2021-12-07 00:39:07,574 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-12-07 00:39:07,577 INFO L933 BasicCegarLoop]: 1621 mSDtfsCounter, 1940 mSDsluCounter, 3546 mSDsCounter, 0 mSdLazyCounter, 2615 mSolverCounterSat, 1486 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2089 SdHoareTripleChecker+Valid, 5167 SdHoareTripleChecker+Invalid, 4101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1486 IncrementalHoareTripleChecker+Valid, 2615 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:07,578 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2089 Valid, 5167 Invalid, 4101 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1486 Valid, 2615 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2021-12-07 00:39:07,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1909 states. [2021-12-07 00:39:07,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1909 to 1337. [2021-12-07 00:39:07,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 942 states have (on average 1.3195329087048833) internal successors, (1243), 956 states have internal predecessors, (1243), 302 states have call successors, (302), 93 states have call predecessors, (302), 92 states have return successors, (301), 299 states have call predecessors, (301), 301 states have call successors, (301) [2021-12-07 00:39:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1846 transitions. [2021-12-07 00:39:07,726 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1846 transitions. Word has length 112 [2021-12-07 00:39:07,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:07,727 INFO L470 AbstractCegarLoop]: Abstraction has 1337 states and 1846 transitions. [2021-12-07 00:39:07,727 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 3 states have internal predecessors, (56), 2 states have call successors, (16), 6 states have call predecessors, (16), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:07,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1846 transitions. [2021-12-07 00:39:07,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-12-07 00:39:07,735 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:07,736 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:07,736 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-07 00:39:07,736 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:07,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:07,737 INFO L85 PathProgramCache]: Analyzing trace with hash -251844445, now seen corresponding path program 1 times [2021-12-07 00:39:07,737 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:07,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703371594] [2021-12-07 00:39:07,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:07,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:07,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:07,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:07,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2021-12-07 00:39:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-07 00:39:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2021-12-07 00:39:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-07 00:39:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:39:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:07,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:07,967 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-07 00:39:07,967 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:07,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703371594] [2021-12-07 00:39:07,967 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703371594] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:07,967 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:07,968 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-07 00:39:07,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769393054] [2021-12-07 00:39:07,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:07,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-07 00:39:07,969 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:07,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-07 00:39:07,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:39:07,970 INFO L87 Difference]: Start difference. First operand 1337 states and 1846 transitions. Second operand has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:11,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:11,073 INFO L93 Difference]: Finished difference Result 5063 states and 7788 transitions. [2021-12-07 00:39:11,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-07 00:39:11,074 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 127 [2021-12-07 00:39:11,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:11,099 INFO L225 Difference]: With dead ends: 5063 [2021-12-07 00:39:11,099 INFO L226 Difference]: Without dead ends: 3741 [2021-12-07 00:39:11,103 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-12-07 00:39:11,105 INFO L933 BasicCegarLoop]: 1276 mSDtfsCounter, 2109 mSDsluCounter, 2883 mSDsCounter, 0 mSdLazyCounter, 2546 mSolverCounterSat, 1667 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2250 SdHoareTripleChecker+Valid, 4159 SdHoareTripleChecker+Invalid, 4213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1667 IncrementalHoareTripleChecker+Valid, 2546 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:11,106 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2250 Valid, 4159 Invalid, 4213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1667 Valid, 2546 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2021-12-07 00:39:11,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3741 states. [2021-12-07 00:39:11,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3741 to 2598. [2021-12-07 00:39:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2598 states, 1830 states have (on average 1.318032786885246) internal successors, (2412), 1860 states have internal predecessors, (2412), 583 states have call successors, (583), 185 states have call predecessors, (583), 184 states have return successors, (582), 576 states have call predecessors, (582), 582 states have call successors, (582) [2021-12-07 00:39:11,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3577 transitions. [2021-12-07 00:39:11,262 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3577 transitions. Word has length 127 [2021-12-07 00:39:11,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:11,263 INFO L470 AbstractCegarLoop]: Abstraction has 2598 states and 3577 transitions. [2021-12-07 00:39:11,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3577 transitions. [2021-12-07 00:39:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-12-07 00:39:11,269 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:11,270 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:11,270 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-07 00:39:11,270 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:11,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:11,271 INFO L85 PathProgramCache]: Analyzing trace with hash -1418490204, now seen corresponding path program 1 times [2021-12-07 00:39:11,271 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:11,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020370151] [2021-12-07 00:39:11,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:11,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:11,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2021-12-07 00:39:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2021-12-07 00:39:11,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2021-12-07 00:39:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-12-07 00:39:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2021-12-07 00:39:11,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2021-12-07 00:39:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:11,492 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-07 00:39:11,493 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:11,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020370151] [2021-12-07 00:39:11,493 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020370151] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:11,493 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:11,493 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-07 00:39:11,493 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102562071] [2021-12-07 00:39:11,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:11,494 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-07 00:39:11,494 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:11,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-07 00:39:11,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:39:11,494 INFO L87 Difference]: Start difference. First operand 2598 states and 3577 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:14,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:14,121 INFO L93 Difference]: Finished difference Result 9864 states and 15123 transitions. [2021-12-07 00:39:14,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-07 00:39:14,122 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 133 [2021-12-07 00:39:14,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:14,167 INFO L225 Difference]: With dead ends: 9864 [2021-12-07 00:39:14,167 INFO L226 Difference]: Without dead ends: 7281 [2021-12-07 00:39:14,177 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2021-12-07 00:39:14,179 INFO L933 BasicCegarLoop]: 1282 mSDtfsCounter, 1627 mSDsluCounter, 2951 mSDsCounter, 0 mSdLazyCounter, 2703 mSolverCounterSat, 869 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1763 SdHoareTripleChecker+Valid, 4233 SdHoareTripleChecker+Invalid, 3572 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 869 IncrementalHoareTripleChecker+Valid, 2703 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:14,179 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1763 Valid, 4233 Invalid, 3572 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [869 Valid, 2703 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-07 00:39:14,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7281 states. [2021-12-07 00:39:14,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7281 to 4998. [2021-12-07 00:39:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4998 states, 3524 states have (on average 1.318955732122588) internal successors, (4648), 3586 states have internal predecessors, (4648), 1105 states have call successors, (1105), 369 states have call predecessors, (1105), 368 states have return successors, (1104), 1090 states have call predecessors, (1104), 1104 states have call successors, (1104) [2021-12-07 00:39:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 4998 states and 6857 transitions. [2021-12-07 00:39:14,467 INFO L78 Accepts]: Start accepts. Automaton has 4998 states and 6857 transitions. Word has length 133 [2021-12-07 00:39:14,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:14,468 INFO L470 AbstractCegarLoop]: Abstraction has 4998 states and 6857 transitions. [2021-12-07 00:39:14,468 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 3 states have internal predecessors, (71), 2 states have call successors, (21), 6 states have call predecessors, (21), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-12-07 00:39:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 6857 transitions. [2021-12-07 00:39:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-07 00:39:14,472 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:14,472 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:14,472 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-07 00:39:14,472 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:14,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:14,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1703193753, now seen corresponding path program 1 times [2021-12-07 00:39:14,473 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:14,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223897514] [2021-12-07 00:39:14,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:14,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2021-12-07 00:39:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-07 00:39:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2021-12-07 00:39:14,718 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:14,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223897514] [2021-12-07 00:39:14,718 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223897514] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:14,718 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:14,719 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:14,719 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074918076] [2021-12-07 00:39:14,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:14,719 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:14,719 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:14,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:14,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:14,720 INFO L87 Difference]: Start difference. First operand 4998 states and 6857 transitions. Second operand has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-12-07 00:39:17,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:17,657 INFO L93 Difference]: Finished difference Result 20194 states and 31370 transitions. [2021-12-07 00:39:17,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-07 00:39:17,658 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 141 [2021-12-07 00:39:17,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:17,744 INFO L225 Difference]: With dead ends: 20194 [2021-12-07 00:39:17,744 INFO L226 Difference]: Without dead ends: 15211 [2021-12-07 00:39:17,761 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-12-07 00:39:17,762 INFO L933 BasicCegarLoop]: 1309 mSDtfsCounter, 2703 mSDsluCounter, 3319 mSDsCounter, 0 mSdLazyCounter, 2645 mSolverCounterSat, 2345 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2859 SdHoareTripleChecker+Valid, 4628 SdHoareTripleChecker+Invalid, 4990 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2345 IncrementalHoareTripleChecker+Valid, 2645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:17,762 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2859 Valid, 4628 Invalid, 4990 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2345 Valid, 2645 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-12-07 00:39:17,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15211 states. [2021-12-07 00:39:18,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15211 to 9265. [2021-12-07 00:39:18,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3242217160212604) internal successors, (8720), 6705 states have internal predecessors, (8720), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2021-12-07 00:39:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12665 transitions. [2021-12-07 00:39:18,393 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12665 transitions. Word has length 141 [2021-12-07 00:39:18,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:18,394 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12665 transitions. [2021-12-07 00:39:18,394 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.625) internal successors, (77), 3 states have internal predecessors, (77), 2 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-12-07 00:39:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12665 transitions. [2021-12-07 00:39:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-12-07 00:39:18,399 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:18,399 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:18,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-07 00:39:18,400 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:18,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:18,400 INFO L85 PathProgramCache]: Analyzing trace with hash -890601103, now seen corresponding path program 1 times [2021-12-07 00:39:18,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:18,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983112234] [2021-12-07 00:39:18,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:18,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:18,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:18,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:18,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-12-07 00:39:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-12-07 00:39:18,675 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:18,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983112234] [2021-12-07 00:39:18,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [983112234] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:18,676 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:18,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-07 00:39:18,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891329967] [2021-12-07 00:39:18,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:18,676 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-07 00:39:18,677 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:18,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-07 00:39:18,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-12-07 00:39:18,677 INFO L87 Difference]: Start difference. First operand 9265 states and 12665 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-07 00:39:20,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:20,413 INFO L93 Difference]: Finished difference Result 22790 states and 33975 transitions. [2021-12-07 00:39:20,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-07 00:39:20,413 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 141 [2021-12-07 00:39:20,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:20,469 INFO L225 Difference]: With dead ends: 22790 [2021-12-07 00:39:20,469 INFO L226 Difference]: Without dead ends: 13540 [2021-12-07 00:39:20,495 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-12-07 00:39:20,495 INFO L933 BasicCegarLoop]: 1046 mSDtfsCounter, 1700 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 1018 mSolverCounterSat, 1156 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1817 SdHoareTripleChecker+Valid, 2265 SdHoareTripleChecker+Invalid, 2174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1156 IncrementalHoareTripleChecker+Valid, 1018 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:20,496 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1817 Valid, 2265 Invalid, 2174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1156 Valid, 1018 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-12-07 00:39:20,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13540 states. [2021-12-07 00:39:20,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13540 to 9265. [2021-12-07 00:39:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9265 states, 6585 states have (on average 1.3217919514047076) internal successors, (8704), 6705 states have internal predecessors, (8704), 1973 states have call successors, (1973), 707 states have call predecessors, (1973), 706 states have return successors, (1972), 1943 states have call predecessors, (1972), 1972 states have call successors, (1972) [2021-12-07 00:39:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9265 states to 9265 states and 12649 transitions. [2021-12-07 00:39:20,957 INFO L78 Accepts]: Start accepts. Automaton has 9265 states and 12649 transitions. Word has length 141 [2021-12-07 00:39:20,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:20,958 INFO L470 AbstractCegarLoop]: Abstraction has 9265 states and 12649 transitions. [2021-12-07 00:39:20,958 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 3 states have internal predecessors, (79), 2 states have call successors, (17), 6 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-12-07 00:39:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 9265 states and 12649 transitions. [2021-12-07 00:39:20,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-12-07 00:39:20,992 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:20,993 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:20,993 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-07 00:39:20,993 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:20,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:20,993 INFO L85 PathProgramCache]: Analyzing trace with hash 969573345, now seen corresponding path program 1 times [2021-12-07 00:39:20,993 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:20,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007432527] [2021-12-07 00:39:20,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:20,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:21,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:21,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:21,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:21,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:21,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:39:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-07 00:39:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-07 00:39:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:39:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-07 00:39:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-07 00:39:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-07 00:39:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-07 00:39:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-07 00:39:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-07 00:39:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-07 00:39:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-12-07 00:39:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-12-07 00:39:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-12-07 00:39:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-07 00:39:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2021-12-07 00:39:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2021-12-07 00:39:21,398 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:21,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007432527] [2021-12-07 00:39:21,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007432527] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:21,398 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:21,399 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:21,399 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964417299] [2021-12-07 00:39:21,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:21,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:21,400 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:21,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:21,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:21,400 INFO L87 Difference]: Start difference. First operand 9265 states and 12649 transitions. Second operand has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-12-07 00:39:24,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:24,544 INFO L93 Difference]: Finished difference Result 21752 states and 34125 transitions. [2021-12-07 00:39:24,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-07 00:39:24,545 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) Word has length 240 [2021-12-07 00:39:24,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:24,608 INFO L225 Difference]: With dead ends: 21752 [2021-12-07 00:39:24,608 INFO L226 Difference]: Without dead ends: 21749 [2021-12-07 00:39:24,615 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-12-07 00:39:24,616 INFO L933 BasicCegarLoop]: 1139 mSDtfsCounter, 1951 mSDsluCounter, 2650 mSDsCounter, 0 mSdLazyCounter, 3042 mSolverCounterSat, 1848 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2006 SdHoareTripleChecker+Valid, 3789 SdHoareTripleChecker+Invalid, 4890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1848 IncrementalHoareTripleChecker+Valid, 3042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:24,616 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2006 Valid, 3789 Invalid, 4890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1848 Valid, 3042 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-12-07 00:39:24,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21749 states. [2021-12-07 00:39:25,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21749 to 14774. [2021-12-07 00:39:25,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14774 states, 10315 states have (on average 1.286863790596219) internal successors, (13274), 10608 states have internal predecessors, (13274), 3204 states have call successors, (3204), 1135 states have call predecessors, (3204), 1254 states have return successors, (3369), 3136 states have call predecessors, (3369), 3203 states have call successors, (3369) [2021-12-07 00:39:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14774 states to 14774 states and 19847 transitions. [2021-12-07 00:39:25,317 INFO L78 Accepts]: Start accepts. Automaton has 14774 states and 19847 transitions. Word has length 240 [2021-12-07 00:39:25,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:25,318 INFO L470 AbstractCegarLoop]: Abstraction has 14774 states and 19847 transitions. [2021-12-07 00:39:25,319 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 4 states have internal predecessors, (96), 4 states have call successors, (32), 7 states have call predecessors, (32), 2 states have return successors, (30), 3 states have call predecessors, (30), 3 states have call successors, (30) [2021-12-07 00:39:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 14774 states and 19847 transitions. [2021-12-07 00:39:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2021-12-07 00:39:25,347 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:25,347 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:25,347 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-07 00:39:25,347 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:25,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:25,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1084038710, now seen corresponding path program 1 times [2021-12-07 00:39:25,348 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:25,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607687318] [2021-12-07 00:39:25,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:25,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:25,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:25,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:39:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-07 00:39:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-07 00:39:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:39:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-07 00:39:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-07 00:39:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-07 00:39:25,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-07 00:39:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-07 00:39:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-07 00:39:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-12-07 00:39:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-07 00:39:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-12-07 00:39:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2021-12-07 00:39:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:25,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:25,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-12-07 00:39:25,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-07 00:39:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2021-12-07 00:39:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-07 00:39:25,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:25,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607687318] [2021-12-07 00:39:25,637 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1607687318] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:25,638 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:25,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:25,638 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283191477] [2021-12-07 00:39:25,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:25,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:25,639 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:25,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:25,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:25,639 INFO L87 Difference]: Start difference. First operand 14774 states and 19847 transitions. Second operand has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:29,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:29,854 INFO L93 Difference]: Finished difference Result 50248 states and 76455 transitions. [2021-12-07 00:39:29,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-07 00:39:29,854 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 256 [2021-12-07 00:39:29,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:29,967 INFO L225 Difference]: With dead ends: 50248 [2021-12-07 00:39:29,968 INFO L226 Difference]: Without dead ends: 35489 [2021-12-07 00:39:30,013 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-12-07 00:39:30,014 INFO L933 BasicCegarLoop]: 1771 mSDtfsCounter, 1972 mSDsluCounter, 5149 mSDsCounter, 0 mSdLazyCounter, 3607 mSolverCounterSat, 1311 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2133 SdHoareTripleChecker+Valid, 6920 SdHoareTripleChecker+Invalid, 4918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1311 IncrementalHoareTripleChecker+Valid, 3607 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:30,014 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2133 Valid, 6920 Invalid, 4918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1311 Valid, 3607 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2021-12-07 00:39:30,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35489 states. [2021-12-07 00:39:31,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35489 to 22472. [2021-12-07 00:39:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22472 states, 15693 states have (on average 1.2849040973682533) internal successors, (20164), 16142 states have internal predecessors, (20164), 4864 states have call successors, (4864), 1731 states have call predecessors, (4864), 1914 states have return successors, (5113), 4760 states have call predecessors, (5113), 4863 states have call successors, (5113) [2021-12-07 00:39:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22472 states to 22472 states and 30141 transitions. [2021-12-07 00:39:31,296 INFO L78 Accepts]: Start accepts. Automaton has 22472 states and 30141 transitions. Word has length 256 [2021-12-07 00:39:31,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:31,297 INFO L470 AbstractCegarLoop]: Abstraction has 22472 states and 30141 transitions. [2021-12-07 00:39:31,297 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.0) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 22472 states and 30141 transitions. [2021-12-07 00:39:31,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2021-12-07 00:39:31,331 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:31,332 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:31,332 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-07 00:39:31,332 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:31,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:31,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1225495227, now seen corresponding path program 1 times [2021-12-07 00:39:31,332 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:31,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593156178] [2021-12-07 00:39:31,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:31,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:31,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:31,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:39:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-07 00:39:31,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-07 00:39:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:39:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-07 00:39:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-07 00:39:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-07 00:39:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-07 00:39:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-07 00:39:31,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-07 00:39:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-07 00:39:31,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-12-07 00:39:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2021-12-07 00:39:31,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-12-07 00:39:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:31,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2021-12-07 00:39:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2021-12-07 00:39:31,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2021-12-07 00:39:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-07 00:39:31,602 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:31,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593156178] [2021-12-07 00:39:31,602 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593156178] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:31,602 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:31,603 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:31,603 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364479864] [2021-12-07 00:39:31,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:31,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:31,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:31,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:31,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:31,604 INFO L87 Difference]: Start difference. First operand 22472 states and 30141 transitions. Second operand has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:36,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:36,252 INFO L93 Difference]: Finished difference Result 76216 states and 115827 transitions. [2021-12-07 00:39:36,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-12-07 00:39:36,253 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 262 [2021-12-07 00:39:36,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:36,424 INFO L225 Difference]: With dead ends: 76216 [2021-12-07 00:39:36,424 INFO L226 Difference]: Without dead ends: 53759 [2021-12-07 00:39:36,475 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-12-07 00:39:36,476 INFO L933 BasicCegarLoop]: 1728 mSDtfsCounter, 2587 mSDsluCounter, 4167 mSDsCounter, 0 mSdLazyCounter, 2826 mSolverCounterSat, 2311 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2734 SdHoareTripleChecker+Valid, 5895 SdHoareTripleChecker+Invalid, 5137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2311 IncrementalHoareTripleChecker+Valid, 2826 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:36,476 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2734 Valid, 5895 Invalid, 5137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2311 Valid, 2826 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-12-07 00:39:36,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53759 states. [2021-12-07 00:39:38,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53759 to 33954. [2021-12-07 00:39:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33954 states, 23727 states have (on average 1.2836852530872003) internal successors, (30458), 24410 states have internal predecessors, (30458), 7322 states have call successors, (7322), 2625 states have call predecessors, (7322), 2904 states have return successors, (7695), 7164 states have call predecessors, (7695), 7321 states have call successors, (7695) [2021-12-07 00:39:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33954 states to 33954 states and 45475 transitions. [2021-12-07 00:39:38,204 INFO L78 Accepts]: Start accepts. Automaton has 33954 states and 45475 transitions. Word has length 262 [2021-12-07 00:39:38,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:38,205 INFO L470 AbstractCegarLoop]: Abstraction has 33954 states and 45475 transitions. [2021-12-07 00:39:38,205 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.75) internal successors, (118), 3 states have internal predecessors, (118), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 33954 states and 45475 transitions. [2021-12-07 00:39:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-12-07 00:39:38,240 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:38,241 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:38,241 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-07 00:39:38,241 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:38,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:38,241 INFO L85 PathProgramCache]: Analyzing trace with hash -891593466, now seen corresponding path program 1 times [2021-12-07 00:39:38,241 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:38,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166267182] [2021-12-07 00:39:38,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:38,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-07 00:39:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2021-12-07 00:39:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-07 00:39:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2021-12-07 00:39:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-12-07 00:39:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2021-12-07 00:39:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-07 00:39:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2021-12-07 00:39:38,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2021-12-07 00:39:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-12-07 00:39:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-12-07 00:39:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-12-07 00:39:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-12-07 00:39:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-12-07 00:39:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-12-07 00:39:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-07 00:39:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-12-07 00:39:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-12-07 00:39:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-12-07 00:39:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2021-12-07 00:39:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-07 00:39:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2021-12-07 00:39:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-07 00:39:38,580 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:38,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166267182] [2021-12-07 00:39:38,580 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166267182] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:38,580 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:38,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-07 00:39:38,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85448604] [2021-12-07 00:39:38,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:38,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-07 00:39:38,581 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:38,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-07 00:39:38,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-12-07 00:39:38,581 INFO L87 Difference]: Start difference. First operand 33954 states and 45475 transitions. Second operand has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-12-07 00:39:42,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:42,433 INFO L93 Difference]: Finished difference Result 87376 states and 130618 transitions. [2021-12-07 00:39:42,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-07 00:39:42,434 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 264 [2021-12-07 00:39:42,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:42,612 INFO L225 Difference]: With dead ends: 87376 [2021-12-07 00:39:42,612 INFO L226 Difference]: Without dead ends: 52771 [2021-12-07 00:39:42,686 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2021-12-07 00:39:42,687 INFO L933 BasicCegarLoop]: 1132 mSDtfsCounter, 728 mSDsluCounter, 4549 mSDsCounter, 0 mSdLazyCounter, 2218 mSolverCounterSat, 859 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 5681 SdHoareTripleChecker+Invalid, 3077 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 859 IncrementalHoareTripleChecker+Valid, 2218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:42,687 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 5681 Invalid, 3077 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [859 Valid, 2218 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-12-07 00:39:42,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52771 states. [2021-12-07 00:39:44,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52771 to 33231. [2021-12-07 00:39:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33231 states, 23227 states have (on average 1.2851853446420114) internal successors, (29851), 23893 states have internal predecessors, (29851), 7152 states have call successors, (7152), 2572 states have call predecessors, (7152), 2851 states have return successors, (7525), 7011 states have call predecessors, (7525), 7151 states have call successors, (7525) [2021-12-07 00:39:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33231 states to 33231 states and 44528 transitions. [2021-12-07 00:39:44,432 INFO L78 Accepts]: Start accepts. Automaton has 33231 states and 44528 transitions. Word has length 264 [2021-12-07 00:39:44,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:44,433 INFO L470 AbstractCegarLoop]: Abstraction has 33231 states and 44528 transitions. [2021-12-07 00:39:44,433 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.333333333333334) internal successors, (120), 4 states have internal predecessors, (120), 2 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2021-12-07 00:39:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 33231 states and 44528 transitions. [2021-12-07 00:39:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-12-07 00:39:44,464 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:44,465 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:44,465 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-07 00:39:44,465 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:44,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:44,465 INFO L85 PathProgramCache]: Analyzing trace with hash 718351598, now seen corresponding path program 1 times [2021-12-07 00:39:44,466 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:44,466 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922394305] [2021-12-07 00:39:44,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:44,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-07 00:39:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-07 00:39:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2021-12-07 00:39:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-07 00:39:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-12-07 00:39:44,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-12-07 00:39:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-07 00:39:44,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-07 00:39:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-07 00:39:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2021-12-07 00:39:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:39:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-07 00:39:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-07 00:39:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-07 00:39:44,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-07 00:39:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-07 00:39:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-12-07 00:39:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-12-07 00:39:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-12-07 00:39:44,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-12-07 00:39:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-07 00:39:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-07 00:39:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2021-12-07 00:39:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:44,717 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2021-12-07 00:39:44,717 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:44,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922394305] [2021-12-07 00:39:44,717 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922394305] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:44,717 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:44,718 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:44,718 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321205252] [2021-12-07 00:39:44,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:44,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:44,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:44,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:44,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:44,719 INFO L87 Difference]: Start difference. First operand 33231 states and 44528 transitions. Second operand has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:48,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:48,537 INFO L93 Difference]: Finished difference Result 86223 states and 129134 transitions. [2021-12-07 00:39:48,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-07 00:39:48,538 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 267 [2021-12-07 00:39:48,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:48,712 INFO L225 Difference]: With dead ends: 86223 [2021-12-07 00:39:48,713 INFO L226 Difference]: Without dead ends: 52992 [2021-12-07 00:39:48,782 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-12-07 00:39:48,783 INFO L933 BasicCegarLoop]: 1127 mSDtfsCounter, 1079 mSDsluCounter, 3008 mSDsCounter, 0 mSdLazyCounter, 1602 mSolverCounterSat, 988 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1142 SdHoareTripleChecker+Valid, 4135 SdHoareTripleChecker+Invalid, 2590 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 988 IncrementalHoareTripleChecker+Valid, 1602 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:48,783 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1142 Valid, 4135 Invalid, 2590 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [988 Valid, 1602 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-12-07 00:39:48,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52992 states. [2021-12-07 00:39:50,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52992 to 33445. [2021-12-07 00:39:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33445 states, 23399 states have (on average 1.2861660754733109) internal successors, (30095), 24066 states have internal predecessors, (30095), 7180 states have call successors, (7180), 2586 states have call predecessors, (7180), 2865 states have return successors, (7553), 7039 states have call predecessors, (7553), 7179 states have call successors, (7553) [2021-12-07 00:39:50,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33445 states to 33445 states and 44828 transitions. [2021-12-07 00:39:50,583 INFO L78 Accepts]: Start accepts. Automaton has 33445 states and 44828 transitions. Word has length 267 [2021-12-07 00:39:50,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:50,583 INFO L470 AbstractCegarLoop]: Abstraction has 33445 states and 44828 transitions. [2021-12-07 00:39:50,583 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.375) internal successors, (123), 3 states have internal predecessors, (123), 3 states have call successors, (38), 7 states have call predecessors, (38), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2021-12-07 00:39:50,583 INFO L276 IsEmpty]: Start isEmpty. Operand 33445 states and 44828 transitions. [2021-12-07 00:39:50,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-12-07 00:39:50,616 INFO L506 BasicCegarLoop]: Found error trace [2021-12-07 00:39:50,617 INFO L514 BasicCegarLoop]: trace histogram [22, 22, 22, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:39:50,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-07 00:39:50,617 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-07 00:39:50,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:39:50,617 INFO L85 PathProgramCache]: Analyzing trace with hash -839444177, now seen corresponding path program 1 times [2021-12-07 00:39:50,617 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:39:50,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18364930] [2021-12-07 00:39:50,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:39:50,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:39:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-07 00:39:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-07 00:39:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-07 00:39:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-12-07 00:39:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-12-07 00:39:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2021-12-07 00:39:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2021-12-07 00:39:50,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-12-07 00:39:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2021-12-07 00:39:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2021-12-07 00:39:50,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-07 00:39:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2021-12-07 00:39:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2021-12-07 00:39:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-12-07 00:39:50,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2021-12-07 00:39:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-07 00:39:50,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-12-07 00:39:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-12-07 00:39:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-12-07 00:39:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-12-07 00:39:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-07 00:39:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-12-07 00:39:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-12-07 00:39:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-12-07 00:39:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-07 00:39:50,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-12-07 00:39:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2021-12-07 00:39:50,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2021-12-07 00:39:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2021-12-07 00:39:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2021-12-07 00:39:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-07 00:39:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2021-12-07 00:39:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-07 00:39:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:39:50,855 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 963 trivial. 0 not checked. [2021-12-07 00:39:50,855 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:39:50,855 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18364930] [2021-12-07 00:39:50,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18364930] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:39:50,856 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:39:50,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-07 00:39:50,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110551530] [2021-12-07 00:39:50,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:39:50,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-07 00:39:50,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:39:50,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-07 00:39:50,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-07 00:39:50,857 INFO L87 Difference]: Start difference. First operand 33445 states and 44828 transitions. Second operand has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-12-07 00:39:51,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:39:51,474 INFO L93 Difference]: Finished difference Result 33609 states and 45068 transitions. [2021-12-07 00:39:51,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-07 00:39:51,474 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 300 [2021-12-07 00:39:51,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-07 00:39:51,477 INFO L225 Difference]: With dead ends: 33609 [2021-12-07 00:39:51,477 INFO L226 Difference]: Without dead ends: 0 [2021-12-07 00:39:51,518 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2021-12-07 00:39:51,519 INFO L933 BasicCegarLoop]: 236 mSDtfsCounter, 306 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 705 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2021-12-07 00:39:51,519 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 705 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2021-12-07 00:39:51,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-07 00:39:51,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-07 00:39:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:39:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-07 00:39:51,522 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2021-12-07 00:39:51,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-07 00:39:51,522 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-07 00:39:51,522 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.625) internal successors, (133), 3 states have internal predecessors, (133), 2 states have call successors, (41), 7 states have call predecessors, (41), 1 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2021-12-07 00:39:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-07 00:39:51,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-07 00:39:51,524 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-07 00:39:51,525 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-07 00:39:51,526 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-07 00:40:08,130 INFO L858 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,130 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,130 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,130 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L854 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openEXIT(lines 4350 4363) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point L4355(lines 4355 4359) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point L4356-1(line 4356) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_openENTRY(lines 4350 4363) the Hoare annotation is: true [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point L4355-1(lines 4355 4359) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_openFINAL(lines 4350 4363) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L861 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: true [2021-12-07 00:40:08,131 INFO L861 garLoopResultBuilder]: At program point L4356(line 4356) the Hoare annotation is: true [2021-12-07 00:40:08,131 INFO L854 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-07 00:40:08,131 INFO L858 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2021-12-07 00:40:08,131 INFO L861 garLoopResultBuilder]: At program point L4240-2(lines 4240 4244) the Hoare annotation is: true [2021-12-07 00:40:08,131 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_putENTRY(lines 4228 4248) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point L4240(lines 4240 4244) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putEXIT(lines 4228 4248) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_putFINAL(lines 4228 4248) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point L4245(line 4245) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point msleepEXIT(lines 5577 5579) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L861 garLoopResultBuilder]: At program point msleepENTRY(lines 5577 5579) the Hoare annotation is: true [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point msleepFINAL(lines 5577 5579) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L861 garLoopResultBuilder]: At program point platform_driver_unregisterENTRY(lines 5613 5615) the Hoare annotation is: true [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterEXIT(lines 5613 5615) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point platform_driver_unregisterFINAL(lines 5613 5615) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeFINAL(lines 4364 4383) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_closeENTRY(lines 4364 4383) the Hoare annotation is: true [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point L4377-2(lines 4371 4380) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L861 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: true [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point L4377(lines 4377 4380) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L858 garLoopResultBuilder]: For program point L4371(lines 4371 4380) no Hoare annotation was computed. [2021-12-07 00:40:08,132 INFO L861 garLoopResultBuilder]: At program point L4372-1(line 4372) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_closeEXIT(lines 4364 4383) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point L4373(line 4373) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point L4372(line 4372) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutEXIT(lines 3905 3914) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point L3911(line 3911) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point mts64_enable_readoutENTRY(lines 3905 3914) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point L3909(line 3909) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point mts64_enable_readoutFINAL(lines 3905 3914) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceEXIT(lines 5594 5596) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point parport_unregister_deviceENTRY(lines 5594 5596) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point parport_unregister_deviceFINAL(lines 5594 5596) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3710 3716) no Hoare annotation was computed. [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3710 3716) the Hoare annotation is: true [2021-12-07 00:40:08,133 INFO L861 garLoopResultBuilder]: At program point L3613(lines 3609 3615) the Hoare annotation is: true [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 5394 5401) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L854 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 5394 5401) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 5394 5401) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L861 garLoopResultBuilder]: At program point L5538(lines 5537 5539) the Hoare annotation is: true [2021-12-07 00:40:08,134 INFO L854 garLoopResultBuilder]: At program point L5397(line 5397) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L5397-1(line 5397) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L861 garLoopResultBuilder]: At program point L-1-5(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1-6(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,134 INFO L861 garLoopResultBuilder]: At program point L-1-9(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,134 INFO L858 garLoopResultBuilder]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L861 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point L-1-14(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point L4136(lines 4136 4139) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L861 garLoopResultBuilder]: At program point L4137(line 4137) the Hoare annotation is: true [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiEXIT(lines 4131 4143) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L861 garLoopResultBuilder]: At program point L4136-1(lines 4136 4139) the Hoare annotation is: true [2021-12-07 00:40:08,135 INFO L861 garLoopResultBuilder]: At program point mts64_write_midiENTRY(lines 4131 4143) the Hoare annotation is: true [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point mts64_write_midiFINAL(lines 4131 4143) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L854 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 5504 5510) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 5504 5510) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 5504 5510) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 5497 5503) no Hoare annotation was computed. [2021-12-07 00:40:08,135 INFO L854 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 5497 5503) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 5497 5503) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 5610 5612) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 5610 5612) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 5610 5612) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point mts64_write_commandENTRY(lines 4109 4119) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandEXIT(lines 4109 4119) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point mts64_write_commandFINAL(lines 4109 4119) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point L4115-1(line 4115) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point L4115(line 4115) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point L4112(line 4112) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point L4113-1(line 4113) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L861 garLoopResultBuilder]: At program point L4113(line 4113) the Hoare annotation is: true [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2021-12-07 00:40:08,136 INFO L858 garLoopResultBuilder]: For program point L4112-1(line 4112) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoEXIT(lines 4205 4214) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_infoENTRY(lines 4205 4214) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_infoFINAL(lines 4205 4214) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point L4126(line 4126) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point L4127(line 4127) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point L4125(line 4125) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point mts64_write_dataENTRY(lines 4120 4130) the Hoare annotation is: true [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataEXIT(lines 4120 4130) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L858 garLoopResultBuilder]: For program point mts64_write_dataFINAL(lines 4120 4130) no Hoare annotation was computed. [2021-12-07 00:40:08,137 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 5418 5425) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L5547(lines 5546 5548) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L5421(line 5421) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point L5421-1(line 5421) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 5418 5425) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 5418 5425) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L3637(lines 3633 3639) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3653 3669) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point L3660(lines 3660 3667) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3653 3669) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3653 3669) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L4702(line 4702) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point L4704-2(lines 4704 4707) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeFINAL(lines 4697 4710) no Hoare annotation was computed. [2021-12-07 00:40:08,138 INFO L861 garLoopResultBuilder]: At program point L4705(line 4705) the Hoare annotation is: true [2021-12-07 00:40:08,138 INFO L858 garLoopResultBuilder]: For program point L4704(lines 4704 4707) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point L4705-1(line 4705) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point L4702-1(line 4702) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point snd_mts64_removeENTRY(lines 4697 4710) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point snd_mts64_removeEXIT(lines 4697 4710) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point L3933-1(line 3933) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyFINAL(lines 3925 3947) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point L3942(lines 3929 3946) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point mts64_device_readyEXIT(lines 3925 3947) no Hoare annotation was computed. [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point L3940(lines 3929 3946) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point mts64_device_readyENTRY(lines 3925 3947) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point L4032(line 4032) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L861 garLoopResultBuilder]: At program point mts64_probeENTRY(lines 4025 4042) the Hoare annotation is: true [2021-12-07 00:40:08,139 INFO L858 garLoopResultBuilder]: For program point L4033(line 4033) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point L4031(line 4031) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point L4030-1(line 4030) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point mts64_probeFINAL(lines 4025 4042) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point L4036(lines 4036 4040) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point mts64_probeEXIT(lines 4025 4042) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point platform_set_drvdataENTRY(lines 3799 3805) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataFINAL(lines 3799 3805) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point platform_set_drvdataEXIT(lines 3799 3805) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point L3779(lines 3775 3781) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 5617 5619) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 5617 5619) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 5617 5619) no Hoare annotation was computed. [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 3791 3798) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L861 garLoopResultBuilder]: At program point L3772(lines 3769 3774) the Hoare annotation is: true [2021-12-07 00:40:08,140 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 3791 3798) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 3791 3798) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point L4224-1(line 4224) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point snd_mts64_ctl_smpte_time_getENTRY(lines 4215 4227) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L4222(line 4222) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2021-12-07 00:40:08,141 INFO L861 garLoopResultBuilder]: At program point L4224(line 4224) the Hoare annotation is: true [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point L4222-1(line 4222) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getFINAL(lines 4215 4227) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point snd_mts64_ctl_smpte_time_getEXIT(lines 4215 4227) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point snd_mts64_unregister_allENTRY(lines 4715 4737) the Hoare annotation is: (and (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L5439(lines 5434 5441) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L5598(lines 5597 5599) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L4730(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-12-07 00:40:08,141 INFO L858 garLoopResultBuilder]: For program point L5437-1(line 5437) no Hoare annotation was computed. [2021-12-07 00:40:08,141 INFO L854 garLoopResultBuilder]: At program point L4728(lines 4718 4736) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-12-07 00:40:08,142 INFO L854 garLoopResultBuilder]: At program point L4723(line 4723) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0)) [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point L4722(lines 4722 4726) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point L4723-1(line 4723) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allEXIT(lines 4715 4737) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point L4722-2(lines 4722 4726) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point snd_mts64_unregister_allFINAL(lines 4715 4737) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachEXIT(lines 4573 4578) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L861 garLoopResultBuilder]: At program point snd_mts64_detachENTRY(lines 4573 4578) the Hoare annotation is: true [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point snd_mts64_detachFINAL(lines 4573 4578) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeEXIT(lines 3993 4012) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L861 garLoopResultBuilder]: At program point mts64_device_closeENTRY(lines 3993 4012) the Hoare annotation is: true [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point mts64_device_closeFINAL(lines 3993 4012) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L861 garLoopResultBuilder]: At program point L4007(lines 3997 4011) the Hoare annotation is: true [2021-12-07 00:40:08,142 INFO L861 garLoopResultBuilder]: At program point L4005(lines 3997 4011) the Hoare annotation is: true [2021-12-07 00:40:08,142 INFO L861 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point L4003(line 4003) no Hoare annotation was computed. [2021-12-07 00:40:08,142 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3703 3709) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3703 3709) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3707) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3703 3709) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point mts64_device_initENTRY(lines 3948 3973) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point L3970-1(line 3970) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point L3967(lines 3952 3972) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point L3965(lines 3952 3972) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point mts64_device_initEXIT(lines 3948 3973) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point L3960(line 3960) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point mts64_device_initFINAL(lines 3948 3973) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point L3958(line 3958) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point L3959(lines 3959 3963) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point L3960-1(line 3960) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point L3957(line 3957) the Hoare annotation is: true [2021-12-07 00:40:08,143 INFO L858 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2021-12-07 00:40:08,143 INFO L861 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L3970(line 3970) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L4478(lines 4438 4485) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L5626(lines 5625 5627) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L5469(line 5469) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L5469-1(lines 5464 5473) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4668(lines 4668 4674) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L4693(line 4693) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4693-1(line 4693) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeEXIT(lines 4599 4696) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4677(lines 4677 4680) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4482) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L4347(lines 4316 4349) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2021-12-07 00:40:08,144 INFO L861 garLoopResultBuilder]: At program point L4471(line 4471) the Hoare annotation is: true [2021-12-07 00:40:08,144 INFO L858 garLoopResultBuilder]: For program point L4471-1(line 4471) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4661(lines 4661 4666) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4686(lines 4609 4695) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4620(lines 4620 4623) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4480(lines 4438 4485) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4637(line 4637) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4637-1(line 4637) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L5529(lines 5528 5530) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4654(line 4654) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L3886(lines 3866 3888) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L5637-2(lines 5636 5638) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4613(line 4613) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4613-1(line 4613) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L4638(line 4638) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4638-1(line 4638) no Hoare annotation was computed. [2021-12-07 00:40:08,145 INFO L861 garLoopResultBuilder]: At program point L5431(lines 5427 5433) the Hoare annotation is: true [2021-12-07 00:40:08,145 INFO L858 garLoopResultBuilder]: For program point L4473(line 4473) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L3598(lines 3595 3600) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probeFINAL(lines 4599 4696) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L5630(lines 5629 5631) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4449(line 4449) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point L4631(lines 4631 4636) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L5622(lines 5621 5623) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4342(lines 4322 4348) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point L4441(lines 4441 4444) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4458(lines 4438 4485) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probeENTRY(lines 4599 4696) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4615(line 4615) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point L4615-1(lines 4609 4695) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4681(line 4681) the Hoare annotation is: true [2021-12-07 00:40:08,146 INFO L858 garLoopResultBuilder]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2021-12-07 00:40:08,146 INFO L861 garLoopResultBuilder]: At program point L4450(line 4450) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4450-1(line 4450) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4343(lines 4343 4346) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4624-1(line 4624) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4335(lines 4335 4340) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4624(line 4624) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4462) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4484(lines 4429 4486) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4641(lines 4641 4642) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4641-1(lines 4641 4642) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L5467(lines 5467 5470) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4476(lines 4438 4485) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4344(lines 4322 4348) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4625(lines 4625 4628) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L858 garLoopResultBuilder]: For program point L4683(lines 4683 4688) no Hoare annotation was computed. [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4460(lines 4438 4485) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L5641(lines 5640 5642) the Hoare annotation is: true [2021-12-07 00:40:08,147 INFO L861 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4667-1(line 4667) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4469(lines 4469 4475) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4651(lines 4651 4657) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4649) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4676-1(line 4676) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L3875(lines 3875 3878) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4066-1(line 4066) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point mts64_read_charEXIT(lines 4056 4081) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point mts64_read_charENTRY(lines 4056 4081) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point L4076(lines 4061 4080) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point L4074(lines 4061 4080) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point L4068(line 4068) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4069(lines 4069 4072) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L861 garLoopResultBuilder]: At program point L4066(line 4066) the Hoare annotation is: true [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4068-1(line 4068) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point L4069-2(lines 4069 4072) no Hoare annotation was computed. [2021-12-07 00:40:08,148 INFO L858 garLoopResultBuilder]: For program point mts64_read_charFINAL(lines 4056 4081) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L854 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 5410 5417) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 5410 5417) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L854 garLoopResultBuilder]: At program point L3629(lines 3625 3631) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 5410 5417) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L854 garLoopResultBuilder]: At program point L5544(lines 5543 5545) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,149 INFO L854 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= ~ldv_state_variable_2~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L861 garLoopResultBuilder]: At program point mts64_readENTRY(lines 4043 4055) the Hoare annotation is: true [2021-12-07 00:40:08,149 INFO L861 garLoopResultBuilder]: At program point L4052(line 4052) the Hoare annotation is: true [2021-12-07 00:40:08,149 INFO L861 garLoopResultBuilder]: At program point L4050(line 4050) the Hoare annotation is: true [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point L4051-1(line 4051) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L861 garLoopResultBuilder]: At program point L4051(line 4051) the Hoare annotation is: true [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point L4052-1(line 4052) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point mts64_readEXIT(lines 4043 4055) no Hoare annotation was computed. [2021-12-07 00:40:08,149 INFO L861 garLoopResultBuilder]: At program point L4048(line 4048) the Hoare annotation is: true [2021-12-07 00:40:08,149 INFO L858 garLoopResultBuilder]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point L4049(line 4049) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point L4050-1(line 4050) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point L4048-1(line 4048) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point mts64_readFINAL(lines 4043 4055) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point parport_releaseENTRY(lines 5591 5593) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point parport_releaseFINAL(lines 5591 5593) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point parport_releaseEXIT(lines 5591 5593) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerFINAL(lines 4384 4407) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point L5656(lines 5655 5657) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L858 garLoopResultBuilder]: For program point L4404-1(line 4404) no Hoare annotation was computed. [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point L5652(lines 5651 5653) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point L4404(line 4404) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point L4398(lines 4391 4406) the Hoare annotation is: true [2021-12-07 00:40:08,150 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_output_triggerENTRY(lines 4384 4407) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4401(lines 4391 4406) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4400(lines 4400 4403) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4396-1(line 4396) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4396(line 4396) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4393(line 4393) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_output_triggerEXIT(lines 4384 4407) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4539-1(line 4539) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L858 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2021-12-07 00:40:08,151 INFO L861 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point L4526(lines 4526 4527) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point L4528(lines 4528 4531) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portFINAL(lines 4520 4543) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point L4526-1(lines 4526 4527) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point snd_mts64_probe_portEXIT(lines 4520 4543) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point snd_mts64_probe_portENTRY(lines 4520 4543) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point L3985(lines 3978 3991) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point mts64_device_openEXIT(lines 3974 3992) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point L3983(line 3983) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point mts64_device_openENTRY(lines 3974 3992) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point mts64_device_openFINAL(lines 3974 3992) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point L3987(lines 3978 3991) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point L3651-2(lines 3650 3652) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3650 3652) the Hoare annotation is: true [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point L3651(line 3651) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3650 3652) no Hoare annotation was computed. [2021-12-07 00:40:08,152 INFO L861 garLoopResultBuilder]: At program point mts64_smpte_stopENTRY(lines 4102 4108) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopEXIT(lines 4102 4108) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point L4105(line 4105) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point mts64_smpte_stopFINAL(lines 4102 4108) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point snd_mts64_rawmidi_input_triggerENTRY(lines 4408 4424) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point L4415(line 4415) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point L4416-1(lines 4416 4420) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point L4415-1(lines 4413 4423) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerFINAL(lines 4408 4424) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point snd_mts64_rawmidi_input_triggerEXIT(lines 4408 4424) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutEXIT(lines 3915 3924) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point L3919-1(line 3919) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point L3919(line 3919) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L861 garLoopResultBuilder]: At program point mts64_disable_readoutENTRY(lines 3915 3924) the Hoare annotation is: true [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point mts64_disable_readoutFINAL(lines 3915 3924) no Hoare annotation was computed. [2021-12-07 00:40:08,153 INFO L858 garLoopResultBuilder]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point L3677(lines 3677 3684) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3670 3686) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3670 3686) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_retval_5~0 0)) (not (= ~device_count~0 0)) (not (= 0 ~ldv_state_variable_10~0)) (not (= ~ldv_state_variable_3~0 0)) (not (= ~ldv_state_variable_4~0 0))) [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3670 3686) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L861 garLoopResultBuilder]: At program point L3682(line 3682) the Hoare annotation is: true [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,154 INFO L861 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,154 INFO L858 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,154 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-12-07 00:40:08,154 INFO L854 garLoopResultBuilder]: At program point L4990(line 4990) the Hoare annotation is: false [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4924-1(line 4924) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L4858(line 4858) the Hoare annotation is: false [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4990-1(line 4990) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L4924(line 4924) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5189(line 5189) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5190(lines 5190 5198) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5124(line 5124) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L4926(line 4926) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4926-1(line 4926) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L4860(line 4860) the Hoare annotation is: false [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5323(line 5323) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L5191(line 5191) the Hoare annotation is: false [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5191-1(line 5191) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: false [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2021-12-07 00:40:08,155 INFO L858 garLoopResultBuilder]: For program point L5324(lines 5324 5328) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5192(lines 5192 5196) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L4928-1(line 4928) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L4862(lines 4853 4864) the Hoare annotation is: false [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L4928(line 4928) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L5589(lines 5588 5590) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L4202(lines 4195 4204) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L4995(line 4995) the Hoare annotation is: false [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L4995-1(line 4995) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5061(line 5061) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L4797(line 4797) the Hoare annotation is: false [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5260(line 5260) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5062(lines 5062 5091) no Hoare annotation was computed. [2021-12-07 00:40:08,156 INFO L854 garLoopResultBuilder]: At program point L5459(lines 5454 5461) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0)) [2021-12-07 00:40:08,156 INFO L858 garLoopResultBuilder]: For program point L5261(lines 5261 5310) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L854 garLoopResultBuilder]: At program point L4799(lines 4790 4801) the Hoare annotation is: false [2021-12-07 00:40:08,157 INFO L854 garLoopResultBuilder]: At program point L5526(lines 5525 5527) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5088) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L4932-1(line 4932) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L854 garLoopResultBuilder]: At program point L4932(line 4932) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5263(lines 5263 5307) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5131(line 5131) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L4273-2(lines 4273 4276) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L4273(lines 4273 4276) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5066(lines 5066 5070) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5132(lines 5132 5136) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L854 garLoopResultBuilder]: At program point L4934(line 4934) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5000(line 5000) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2021-12-07 00:40:08,157 INFO L858 garLoopResultBuilder]: For program point L5331(lines 5331 5335) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L5067(line 5067) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5067-1(line 5067) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5001(lines 5001 5009) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5200(line 5200) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L5002(line 5002) the Hoare annotation is: false [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L4870(line 4870) the Hoare annotation is: false [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5002-1(line 5002) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L4870-1(line 4870) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5201(lines 5201 5206) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5003(lines 5003 5007) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L5202(line 5202) the Hoare annotation is: false [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L5202-1(line 5202) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L858 garLoopResultBuilder]: For program point L4872-1(line 4872) no Hoare annotation was computed. [2021-12-07 00:40:08,158 INFO L854 garLoopResultBuilder]: At program point L4806(line 4806) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,159 INFO L854 garLoopResultBuilder]: At program point L4872(line 4872) the Hoare annotation is: false [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L4806-1(line 4806) no Hoare annotation was computed. [2021-12-07 00:40:08,159 INFO L854 garLoopResultBuilder]: At program point L4278(lines 4261 4280) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L5138(line 5138) no Hoare annotation was computed. [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2021-12-07 00:40:08,159 INFO L854 garLoopResultBuilder]: At program point L4874(lines 4865 4876) the Hoare annotation is: false [2021-12-07 00:40:08,159 INFO L854 garLoopResultBuilder]: At program point L4808(lines 4802 4810) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L5337(line 5337) no Hoare annotation was computed. [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L5139(lines 5139 5144) no Hoare annotation was computed. [2021-12-07 00:40:08,159 INFO L858 garLoopResultBuilder]: For program point L5073(lines 5073 5077) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5601 5603) the Hoare annotation is: false [2021-12-07 00:40:08,160 INFO L861 garLoopResultBuilder]: At program point L5338(line 5338) the Hoare annotation is: true [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L4149-1(line 4149) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L854 garLoopResultBuilder]: At program point L5074(line 5074) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,160 INFO L854 garLoopResultBuilder]: At program point L4149(line 4149) the Hoare annotation is: false [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L5074-1(line 5074) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L4744(lines 4744 4747) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5303) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L4151-1(line 4151) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L858 garLoopResultBuilder]: For program point L5208(line 5208) no Hoare annotation was computed. [2021-12-07 00:40:08,160 INFO L854 garLoopResultBuilder]: At program point L4151(line 4151) the Hoare annotation is: false [2021-12-07 00:40:08,161 INFO L854 garLoopResultBuilder]: At program point L5605-2(lines 5604 5606) the Hoare annotation is: false [2021-12-07 00:40:08,161 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: false [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L5275(lines 5275 5279) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L854 garLoopResultBuilder]: At program point L4152(lines 4144 4154) the Hoare annotation is: false [2021-12-07 00:40:08,161 INFO L861 garLoopResultBuilder]: At program point L5209(line 5209) the Hoare annotation is: true [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L5011(line 5011) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L5012(lines 5012 5020) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L854 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,161 INFO L861 garLoopResultBuilder]: At program point L5277(lines 4919 5384) the Hoare annotation is: true [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-12-07 00:40:08,161 INFO L858 garLoopResultBuilder]: For program point L5079(line 5079) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L854 garLoopResultBuilder]: At program point L5013(line 5013) the Hoare annotation is: false [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L5013-1(line 5013) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L854 garLoopResultBuilder]: At program point L4815(line 4815) the Hoare annotation is: false [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L4749(lines 4749 4753) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L854 garLoopResultBuilder]: At program point L5608(lines 5607 5609) the Hoare annotation is: false [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L5344(line 5344) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L5146(line 5146) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L5014(lines 5014 5018) no Hoare annotation was computed. [2021-12-07 00:40:08,162 INFO L858 garLoopResultBuilder]: For program point L5080(lines 5080 5084) no Hoare annotation was computed. [2021-12-07 00:40:08,163 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: false [2021-12-07 00:40:08,163 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-12-07 00:40:08,163 INFO L858 garLoopResultBuilder]: For program point L4288-1(line 4288) no Hoare annotation was computed. [2021-12-07 00:40:08,163 INFO L858 garLoopResultBuilder]: For program point L5345(lines 5345 5374) no Hoare annotation was computed. [2021-12-07 00:40:08,163 INFO L854 garLoopResultBuilder]: At program point L4288(line 4288) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,163 INFO L861 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2021-12-07 00:40:08,163 INFO L854 garLoopResultBuilder]: At program point L4817(lines 4811 4819) the Hoare annotation is: false [2021-12-07 00:40:08,163 INFO L854 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,163 INFO L858 garLoopResultBuilder]: For program point L5280(lines 5280 5301) no Hoare annotation was computed. [2021-12-07 00:40:08,163 INFO L858 garLoopResultBuilder]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4884(line 4884) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L5347(lines 5347 5371) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L5215(line 5215) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4092(line 4092) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4092-1(line 4092) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L4951(lines 4951 5378) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4555(line 4555) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L4555-1(line 4555) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L5348(line 5348) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L5216(lines 5216 5258) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4093(line 4093) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L854 garLoopResultBuilder]: At program point L4886(lines 4877 4888) the Hoare annotation is: false [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L4952(line 4952) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4758) no Hoare annotation was computed. [2021-12-07 00:40:08,164 INFO L858 garLoopResultBuilder]: For program point L5349(lines 5349 5353) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L854 garLoopResultBuilder]: At program point L4094(line 4094) the Hoare annotation is: false [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L4953(lines 4953 4982) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_5~0 0)) [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4561) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5218(lines 5218 5255) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5086(line 5086) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L854 garLoopResultBuilder]: At program point L4095(line 4095) the Hoare annotation is: false [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L861 garLoopResultBuilder]: At program point L5087(line 5087) the Hoare annotation is: true [2021-12-07 00:40:08,165 INFO L854 garLoopResultBuilder]: At program point L4096(line 4096) the Hoare annotation is: false [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5153(line 5153) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L4955(lines 4955 4979) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5154(lines 5154 5183) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5220-2(lines 5218 5255) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5220(lines 5220 5224) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L5022(line 5022) no Hoare annotation was computed. [2021-12-07 00:40:08,165 INFO L858 garLoopResultBuilder]: For program point L4097(line 4097) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4956(line 4956) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: false [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L5221(line 5221) the Hoare annotation is: false [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: false [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L5221-1(line 5221) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L861 garLoopResultBuilder]: At program point L5023(line 5023) the Hoare annotation is: true [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4759(lines 4738 4761) the Hoare annotation is: (and (= ~ldv_spin~0 0) (<= (+ |ULTIMATE.start_snd_mts64_module_init_#res#1| 1) 0) (= ~ldv_retval_5~0 0)) [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4825(line 4825) the Hoare annotation is: false [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4825-1(line 4825) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4168) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L858 garLoopResultBuilder]: For program point L5156(lines 5156 5180) no Hoare annotation was computed. [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4099(lines 4082 4101) the Hoare annotation is: false [2021-12-07 00:40:08,166 INFO L854 garLoopResultBuilder]: At program point L4958(line 4958) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L4958-1(line 4958) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L4562(line 4562) the Hoare annotation is: false [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L4562-1(line 4562) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L861 garLoopResultBuilder]: At program point L5553(lines 5552 5554) the Hoare annotation is: true [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5355(line 5355) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5157(line 5157) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: false [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L4563(lines 4563 4567) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L4299(lines 4299 4302) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5356(lines 5356 5360) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5158(lines 5158 5162) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L4564(line 4564) the Hoare annotation is: false [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L5159(line 5159) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5159-1(line 5159) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L858 garLoopResultBuilder]: For program point L5093(line 5093) no Hoare annotation was computed. [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L4829(lines 4820 4831) the Hoare annotation is: false [2021-12-07 00:40:08,167 INFO L854 garLoopResultBuilder]: At program point L5226(line 5226) the Hoare annotation is: false [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5094(lines 5094 5151) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L854 garLoopResultBuilder]: At program point L5557(lines 5556 5558) the Hoare annotation is: false [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4963(line 4963) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5029(line 5029) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L861 garLoopResultBuilder]: At program point L4765(line 4765) the Hoare annotation is: true [2021-12-07 00:40:08,168 INFO L854 garLoopResultBuilder]: At program point L4765-1(lines 4762 4768) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2021-12-07 00:40:08,168 INFO L854 garLoopResultBuilder]: At program point L4303(line 4303) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4303-1(line 4303) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4171(lines 4171 4176) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5030(lines 5030 5059) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5096(lines 5096 5148) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4968) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L854 garLoopResultBuilder]: At program point L4304-2(lines 4304 4308) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4304(lines 4304 4308) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-12-07 00:40:08,168 INFO L854 garLoopResultBuilder]: At program point L4965(line 4965) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,168 INFO L858 garLoopResultBuilder]: For program point L4965-1(line 4965) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L854 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5362(line 5362) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5164(line 5164) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5032(lines 5032 5056) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L854 garLoopResultBuilder]: At program point L4570(lines 4544 4572) the Hoare annotation is: false [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5231(line 5231) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5165(lines 5165 5169) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5033(line 5033) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L854 garLoopResultBuilder]: At program point L5166(line 5166) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L4175-1(line 4175) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5232(lines 5232 5240) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L854 garLoopResultBuilder]: At program point L4175(line 4175) the Hoare annotation is: false [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5034(lines 5034 5038) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L5166-1(line 5166) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L858 garLoopResultBuilder]: For program point L4836-1(line 4836) no Hoare annotation was computed. [2021-12-07 00:40:08,169 INFO L854 garLoopResultBuilder]: At program point L4836(line 4836) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L5233(line 5233) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5233-1(line 5233) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L5035(line 5035) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5035-1(line 5035) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L5564(lines 5563 5565) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5234(lines 5234 5238) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L4309(line 4309) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L4177(lines 4160 4180) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L4970(line 4970) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L4838(lines 4832 4840) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L4310(lines 4292 4312) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L4178(line 4178) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L854 garLoopResultBuilder]: At program point L4179(lines 4155 4181) the Hoare annotation is: false [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5369(line 5369) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5171(line 5171) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5105-2(lines 5096 5148) no Hoare annotation was computed. [2021-12-07 00:40:08,170 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5634(lines 5633 5635) the Hoare annotation is: false [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5568(lines 5567 5569) the Hoare annotation is: false [2021-12-07 00:40:08,171 INFO L861 garLoopResultBuilder]: At program point L5370(line 5370) the Hoare annotation is: true [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5106(line 5106) the Hoare annotation is: false [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5172(lines 5172 5176) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5106-1(line 5106) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5040(line 5040) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5305(line 5305) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5173(line 5173) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5173-1(line 5173) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5041(lines 5041 5045) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L861 garLoopResultBuilder]: At program point L5306(line 5306) the Hoare annotation is: true [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5042(line 5042) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5042-1(line 5042) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L4977(line 4977) no Hoare annotation was computed. [2021-12-07 00:40:08,171 INFO L854 garLoopResultBuilder]: At program point L5572(lines 5571 5573) the Hoare annotation is: false [2021-12-07 00:40:08,171 INFO L858 garLoopResultBuilder]: For program point L5242(line 5242) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L861 garLoopResultBuilder]: At program point L4978(line 4978) the Hoare annotation is: true [2021-12-07 00:40:08,172 INFO L854 garLoopResultBuilder]: At program point L4846(line 4846) the Hoare annotation is: false [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L4846-1(line 4846) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5243(lines 5243 5251) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L854 garLoopResultBuilder]: At program point L5111(line 5111) the Hoare annotation is: false [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5376(line 5376) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5244-1(line 5244) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5178(line 5178) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L854 garLoopResultBuilder]: At program point L5244(line 5244) the Hoare annotation is: false [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L854 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: false [2021-12-07 00:40:08,172 INFO L861 garLoopResultBuilder]: At program point L5377(line 5377) the Hoare annotation is: true [2021-12-07 00:40:08,172 INFO L861 garLoopResultBuilder]: At program point L5179(line 5179) the Hoare annotation is: true [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5245(lines 5245 5249) no Hoare annotation was computed. [2021-12-07 00:40:08,172 INFO L858 garLoopResultBuilder]: For program point L5047(line 5047) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5312(line 5312) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5048(lines 5048 5052) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L4850(lines 4841 4852) the Hoare annotation is: false [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L5379(lines 4919 5384) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5313(lines 5313 5342) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L5049(line 5049) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5049-1(line 5049) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L4785(line 4785) the Hoare annotation is: false [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5116(line 5116) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L4984(line 4984) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5315(lines 5315 5339) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L4192(lines 4185 4194) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5117(lines 5117 5122) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L4985(lines 4985 5027) no Hoare annotation was computed. [2021-12-07 00:40:08,173 INFO L854 garLoopResultBuilder]: At program point L4787(lines 4781 4789) the Hoare annotation is: false [2021-12-07 00:40:08,173 INFO L858 garLoopResultBuilder]: For program point L5316(line 5316) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L4920-1(line 4920) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L854 garLoopResultBuilder]: At program point L4920(line 4920) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,174 INFO L861 garLoopResultBuilder]: At program point L5383(lines 4889 5385) the Hoare annotation is: true [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5317(lines 5317 5321) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5185(line 5185) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L4987(lines 4987 5024) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5186(lines 5186 5213) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5054(line 5054) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L4988(line 4988) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L854 garLoopResultBuilder]: At program point L5451(lines 5442 5453) the Hoare annotation is: (and (= ~ldv_state_variable_4~0 0) (= ~ldv_spin~0 0) (= ~device_count~0 0) (= ~ldv_retval_5~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~ldv_state_variable_10~0)) [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5253(line 5253) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L861 garLoopResultBuilder]: At program point L5055(line 5055) the Hoare annotation is: true [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L4989-2(lines 4987 5024) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L4989(lines 4989 4993) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L861 garLoopResultBuilder]: At program point L5254(line 5254) the Hoare annotation is: true [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point L5188(lines 5188 5210) no Hoare annotation was computed. [2021-12-07 00:40:08,174 INFO L861 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 5647 5649) the Hoare annotation is: true [2021-12-07 00:40:08,174 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 5647 5649) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 5647 5649) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceEXIT(lines 5584 5586) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L861 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: true [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L861 garLoopResultBuilder]: At program point parport_register_deviceENTRY(lines 5584 5586) the Hoare annotation is: true [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point parport_register_deviceFINAL(lines 5584 5586) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point parport_claimEXIT(lines 5581 5583) no Hoare annotation was computed. [2021-12-07 00:40:08,175 INFO L861 garLoopResultBuilder]: At program point parport_claimENTRY(lines 5581 5583) the Hoare annotation is: true [2021-12-07 00:40:08,175 INFO L858 garLoopResultBuilder]: For program point parport_claimFINAL(lines 5581 5583) no Hoare annotation was computed. [2021-12-07 00:40:08,178 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:40:08,179 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-07 00:40:08,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 12:40:08 BoogieIcfgContainer [2021-12-07 00:40:08,201 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-07 00:40:08,202 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-07 00:40:08,202 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-07 00:40:08,202 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-07 00:40:08,203 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:39:03" (3/4) ... [2021-12-07 00:40:08,205 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_open [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_put [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msleep [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_driver_unregister [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_close [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_enable_readout [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_unregister_device [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-12-07 00:40:08,212 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_midi [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_command [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_info [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_write_data [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_remove [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_ready [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_probe [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_set_drvdata [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2021-12-07 00:40:08,213 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_ctl_smpte_time_get [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_unregister_all [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_detach [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_close [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_init [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read_char [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_read [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_release [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_output_trigger [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_probe_port [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_device_open [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_smpte_stop [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_mts64_rawmidi_input_trigger [2021-12-07 00:40:08,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mts64_disable_readout [2021-12-07 00:40:08,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-12-07 00:40:08,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-07 00:40:08,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2021-12-07 00:40:08,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_register_device [2021-12-07 00:40:08,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure parport_claim [2021-12-07 00:40:08,245 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 235 nodes and edges [2021-12-07 00:40:08,249 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 76 nodes and edges [2021-12-07 00:40:08,253 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2021-12-07 00:40:08,256 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2021-12-07 00:40:08,260 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-12-07 00:40:08,263 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:40:08,267 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-07 00:40:08,295 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 [2021-12-07 00:40:08,300 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2021-12-07 00:40:08,300 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 [2021-12-07 00:40:08,435 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-07 00:40:08,435 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-07 00:40:08,436 INFO L158 Benchmark]: Toolchain (without parser) took 67516.13ms. Allocated memory was 121.6MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 81.7MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-12-07 00:40:08,436 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-07 00:40:08,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1044.40ms. Allocated memory is still 121.6MB. Free memory was 81.7MB in the beginning and 50.3MB in the end (delta: 31.3MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-12-07 00:40:08,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.48ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 50.3MB in the beginning and 110.1MB in the end (delta: -59.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2021-12-07 00:40:08,437 INFO L158 Benchmark]: Boogie Preprocessor took 125.53ms. Allocated memory is still 155.2MB. Free memory was 110.1MB in the beginning and 96.7MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-12-07 00:40:08,437 INFO L158 Benchmark]: RCFGBuilder took 1388.33ms. Allocated memory is still 155.2MB. Free memory was 96.7MB in the beginning and 50.3MB in the end (delta: 46.3MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2021-12-07 00:40:08,437 INFO L158 Benchmark]: TraceAbstraction took 64596.58ms. Allocated memory was 155.2MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 50.3MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. [2021-12-07 00:40:08,437 INFO L158 Benchmark]: Witness Printer took 233.21ms. Allocated memory is still 3.2GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 60.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-07 00:40:08,439 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1044.40ms. Allocated memory is still 121.6MB. Free memory was 81.7MB in the beginning and 50.3MB in the end (delta: 31.3MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.48ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 50.3MB in the beginning and 110.1MB in the end (delta: -59.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.53ms. Allocated memory is still 155.2MB. Free memory was 110.1MB in the beginning and 96.7MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1388.33ms. Allocated memory is still 155.2MB. Free memory was 96.7MB in the beginning and 50.3MB in the end (delta: 46.3MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * TraceAbstraction took 64596.58ms. Allocated memory was 155.2MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 50.3MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. * Witness Printer took 233.21ms. Allocated memory is still 3.2GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 60.8MB). Peak memory consumption was 58.7MB. 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: 3707]: 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 50 procedures, 721 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 64.5s, OverallIterations: 11, TraceHistogramMax: 22, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 35.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 16.6s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19898 SdHoareTripleChecker+Valid, 23.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18702 mSDsluCounter, 47577 SdHoareTripleChecker+Invalid, 20.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 33910 mSDsCounter, 14974 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 24987 IncrementalHoareTripleChecker+Invalid, 39961 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14974 mSolverCounterUnsat, 13667 mSDtfsCounter, 24987 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 723 GetRequests, 583 SyntacticMatches, 0 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=33954occurred in iteration=8, InterpolantAutomatonStates: 143, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 93103 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 302 LocationsWithAnnotation, 118645 PreInvPairs, 118924 NumberOfFragments, 1699 HoareAnnotationTreeSize, 118645 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 11.8s HoareSimplificationTime, 302 FomulaSimplificationsInter, 1765452 FormulaSimplificationTreeSizeReductionInter, 4.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 2243 NumberOfCodeBlocks, 2243 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2232 ConstructedInterpolants, 0 QuantifiedInterpolants, 4993 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 6104/6104 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: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5601]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4195]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5556]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5543]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5651]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5552]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_1 == 0) && ldv_retval_5 == 0 - InvariantResult [Line: 5625]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5588]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5636]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4261]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5563]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3929]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 4853]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4919]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5434]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4889]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5442]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 3595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4738]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && \result + 1 <= 0) && ldv_retval_5 == 0 - InvariantResult [Line: 4281]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4781]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4762]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_1) == 0) || ldv_state_variable_1 == 0 - InvariantResult [Line: 3710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5597]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: ((((((ldv_state_variable_4 == 0 && ldv_state_variable_2 == 0) && ldv_spin == 0) && device_count == 0) && ldv_state_variable_1 == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 5571]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5525]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4811]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4877]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4155]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4841]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4802]: Loop Invariant Derived loop invariant: ((((ldv_state_variable_4 == 0 && ldv_spin == 0) && device_count == 0) && ldv_retval_5 == 0) && ldv_state_variable_3 == 0) && 0 == ldv_state_variable_10 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4160]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3997]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3625]: Loop Invariant Derived loop invariant: ((((((!(ldv_state_variable_1 == 0) || ldv_spin == 0) || !(ldv_retval_5 == 0)) || !(device_count == 0)) || !(ldv_state_variable_2 == 0)) || !(0 == ldv_state_variable_10)) || !(ldv_state_variable_3 == 0)) || !(ldv_state_variable_4 == 0) - InvariantResult [Line: 4438]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-12-07 00:40:08,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0aba4265-f436-438f-ac42-e1bf9853c702/bin/uautomizer-DrprNOufMa/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