./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-serial-u16550.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/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-serial-u16550.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:37:25,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:37:25,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:37:25,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:37:25,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:37:25,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:37:25,570 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:37:25,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:37:25,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:37:25,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:37:25,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:37:25,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:37:25,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:37:25,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:37:25,582 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:37:25,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:37:25,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:37:25,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:37:25,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:37:25,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:37:25,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:37:25,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:37:25,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:37:25,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:37:25,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:37:25,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:37:25,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:37:25,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:37:25,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:37:25,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:37:25,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:37:25,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:37:25,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:37:25,609 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:37:25,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:37:25,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:37:25,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:37:25,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:37:25,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:37:25,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:37:25,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:37:25,616 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:37:25,643 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:37:25,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:37:25,644 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:37:25,644 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:37:25,645 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:37:25,645 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:37:25,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:37:25,646 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:37:25,646 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:37:25,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:37:25,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:37:25,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:37:25,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:37:25,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:37:25,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:37:25,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:37:25,649 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:37:25,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:37:25,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:37:25,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:37:25,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:37:25,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:37:25,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:37:25,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:37:25,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:37:25,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:37:25,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:37:25,652 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:37:25,652 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:37:25,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:37:25,653 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_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c850114a14157388fff72c3ea545dc39574a5dacf1bf063210a2e523cf9f3a54 [2022-11-18 20:37:26,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:37:26,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:37:26,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:37:26,056 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:37:26,061 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:37:26,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2022-11-18 20:37:26,141 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/data/26303ef4d/9396f084a6ce425693902a288787c2ef/FLAG6d8755e21 [2022-11-18 20:37:27,045 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:37:27,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2022-11-18 20:37:27,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/data/26303ef4d/9396f084a6ce425693902a288787c2ef/FLAG6d8755e21 [2022-11-18 20:37:27,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/data/26303ef4d/9396f084a6ce425693902a288787c2ef [2022-11-18 20:37:27,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:37:27,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:37:27,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:37:27,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:37:27,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:37:27,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:37:27" (1/1) ... [2022-11-18 20:37:27,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2093950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:27, skipping insertion in model container [2022-11-18 20:37:27,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:37:27" (1/1) ... [2022-11-18 20:37:27,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:37:27,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:37:28,114 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2022-11-18 20:37:28,115 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2022-11-18 20:37:28,300 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2022-11-18 20:37:28,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:37:28,718 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:37:28,856 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2482] [2022-11-18 20:37:28,858 WARN L1258 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2483-2484] [2022-11-18 20:37:28,889 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i[72349,72362] [2022-11-18 20:37:29,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:37:29,243 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:37:29,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29 WrapperNode [2022-11-18 20:37:29,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:37:29,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:37:29,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:37:29,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:37:29,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,347 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,518 INFO L138 Inliner]: procedures = 142, calls = 1012, calls flagged for inlining = 73, calls inlined = 71, statements flattened = 2020 [2022-11-18 20:37:29,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:37:29,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:37:29,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:37:29,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:37:29,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,678 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,716 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:37:29,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:37:29,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:37:29,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:37:29,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (1/1) ... [2022-11-18 20:37:29,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:37:29,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:37:29,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:37:29,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:37:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_free [2022-11-18 20:37:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_free [2022-11-18 20:37:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_close [2022-11-18 20:37:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_close [2022-11-18 20:37:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-18 20:37:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-18 20:37:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-18 20:37:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_add_timer [2022-11-18 20:37:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_add_timer [2022-11-18 20:37:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_io_loop [2022-11-18 20:37:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_io_loop [2022-11-18 20:37:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-18 20:37:29,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-18 20:37:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-18 20:37:29,891 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_del_timer [2022-11-18 20:37:29,891 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_del_timer [2022-11-18 20:37:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-18 20:37:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-18 20:37:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-18 20:37:29,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-18 20:37:29,892 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_buffer_output [2022-11-18 20:37:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_buffer_output [2022-11-18 20:37:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_substreams [2022-11-18 20:37:29,893 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_substreams [2022-11-18 20:37:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:37:29,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-18 20:37:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-18 20:37:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_trigger [2022-11-18 20:37:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_trigger [2022-11-18 20:37:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-18 20:37:29,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-18 20:37:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_do_open [2022-11-18 20:37:29,895 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_do_open [2022-11-18 20:37:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-18 20:37:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:37:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:37:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-18 20:37:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-18 20:37:29,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-18 20:37:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-18 20:37:29,896 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-18 20:37:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-18 20:37:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure snd_serial_unregister_all [2022-11-18 20:37:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_serial_unregister_all [2022-11-18 20:37:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_output_byte [2022-11-18 20:37:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_output_byte [2022-11-18 20:37:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-18 20:37:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-18 20:37:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-18 20:37:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-18 20:37:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-18 20:37:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-18 20:37:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_receive [2022-11-18 20:37:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_receive [2022-11-18 20:37:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_input_trigger [2022-11-18 20:37:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_input_trigger [2022-11-18 20:37:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:37:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-18 20:37:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure snd_card_free [2022-11-18 20:37:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_card_free [2022-11-18 20:37:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-18 20:37:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-18 20:37:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-18 20:37:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-18 20:37:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-18 20:37:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-18 20:37:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-18 20:37:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-18 20:37:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:37:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-18 20:37:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-18 20:37:29,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:37:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:37:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure snd_rawmidi_set_ops [2022-11-18 20:37:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_rawmidi_set_ops [2022-11-18 20:37:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure snd_uart16550_write_buffer [2022-11-18 20:37:29,903 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_uart16550_write_buffer [2022-11-18 20:37:29,903 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-18 20:37:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-18 20:37:30,400 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:37:30,403 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:37:30,966 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-18 20:37:33,121 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:37:33,152 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:37:33,167 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 20:37:33,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:33 BoogieIcfgContainer [2022-11-18 20:37:33,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:37:33,178 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:37:33,178 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:37:33,195 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:37:33,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:37:27" (1/3) ... [2022-11-18 20:37:33,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6036a0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:37:33, skipping insertion in model container [2022-11-18 20:37:33,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:37:29" (2/3) ... [2022-11-18 20:37:33,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6036a0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:37:33, skipping insertion in model container [2022-11-18 20:37:33,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:33" (3/3) ... [2022-11-18 20:37:33,198 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-sound--drivers--snd-serial-u16550.ko-entry_point.cil.out.i [2022-11-18 20:37:33,246 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:37:33,246 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:37:33,333 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:37:33,340 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@12836710, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:37:33,341 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:37:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand has 657 states, 490 states have (on average 1.3959183673469389) internal successors, (684), 509 states have internal predecessors, (684), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) [2022-11-18 20:37:33,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-18 20:37:33,383 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:37:33,384 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-18 20:37:33,385 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:37:33,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:33,396 INFO L85 PathProgramCache]: Analyzing trace with hash 778081592, now seen corresponding path program 1 times [2022-11-18 20:37:33,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:33,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790043621] [2022-11-18 20:37:33,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:34,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-18 20:37:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:34,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-18 20:37:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-18 20:37:34,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:34,239 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790043621] [2022-11-18 20:37:34,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790043621] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:34,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:34,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:37:34,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826717609] [2022-11-18 20:37:34,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:34,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:37:34,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:34,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:37:34,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:37:34,290 INFO L87 Difference]: Start difference. First operand has 657 states, 490 states have (on average 1.3959183673469389) internal successors, (684), 509 states have internal predecessors, (684), 133 states have call successors, (133), 33 states have call predecessors, (133), 32 states have return successors, (126), 126 states have call predecessors, (126), 126 states have call successors, (126) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 20:37:37,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:37,302 INFO L93 Difference]: Finished difference Result 1875 states and 2734 transitions. [2022-11-18 20:37:37,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:37:37,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 34 [2022-11-18 20:37:37,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:37:37,358 INFO L225 Difference]: With dead ends: 1875 [2022-11-18 20:37:37,359 INFO L226 Difference]: Without dead ends: 1184 [2022-11-18 20:37:37,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:37:37,374 INFO L413 NwaCegarLoop]: 897 mSDtfsCounter, 922 mSDsluCounter, 1131 mSDsCounter, 0 mSdLazyCounter, 769 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1016 SdHoareTripleChecker+Valid, 2028 SdHoareTripleChecker+Invalid, 1096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-18 20:37:37,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1016 Valid, 2028 Invalid, 1096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [327 Valid, 769 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-11-18 20:37:37,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1184 states. [2022-11-18 20:37:37,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1184 to 1072. [2022-11-18 20:37:37,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1072 states, 802 states have (on average 1.3790523690773067) internal successors, (1106), 821 states have internal predecessors, (1106), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-11-18 20:37:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1539 transitions. [2022-11-18 20:37:37,562 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1539 transitions. Word has length 34 [2022-11-18 20:37:37,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:37:37,562 INFO L495 AbstractCegarLoop]: Abstraction has 1072 states and 1539 transitions. [2022-11-18 20:37:37,563 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2022-11-18 20:37:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1539 transitions. [2022-11-18 20:37:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-18 20:37:37,572 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:37:37,573 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-18 20:37:37,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:37:37,574 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:37:37,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:37,575 INFO L85 PathProgramCache]: Analyzing trace with hash -64367922, now seen corresponding path program 1 times [2022-11-18 20:37:37,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:37,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838681011] [2022-11-18 20:37:37,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:37,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:37,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:37:37,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:38,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-18 20:37:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:38,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-18 20:37:38,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-18 20:37:38,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:38,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838681011] [2022-11-18 20:37:38,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838681011] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:38,043 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:38,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:37:38,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506693764] [2022-11-18 20:37:38,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:38,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:37:38,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:38,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:37:38,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:37:38,048 INFO L87 Difference]: Start difference. First operand 1072 states and 1539 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-18 20:37:40,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:40,675 INFO L93 Difference]: Finished difference Result 2254 states and 3254 transitions. [2022-11-18 20:37:40,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:37:40,676 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 57 [2022-11-18 20:37:40,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:37:40,692 INFO L225 Difference]: With dead ends: 2254 [2022-11-18 20:37:40,693 INFO L226 Difference]: Without dead ends: 1185 [2022-11-18 20:37:40,698 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:37:40,705 INFO L413 NwaCegarLoop]: 710 mSDtfsCounter, 1183 mSDsluCounter, 742 mSDsCounter, 0 mSdLazyCounter, 786 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1275 SdHoareTripleChecker+Valid, 1452 SdHoareTripleChecker+Invalid, 1166 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 786 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-18 20:37:40,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1275 Valid, 1452 Invalid, 1166 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 786 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-11-18 20:37:40,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-11-18 20:37:40,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1072. [2022-11-18 20:37:40,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1072 states, 802 states have (on average 1.3765586034912718) internal successors, (1104), 821 states have internal predecessors, (1104), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-11-18 20:37:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1537 transitions. [2022-11-18 20:37:40,844 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1537 transitions. Word has length 57 [2022-11-18 20:37:40,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:37:40,845 INFO L495 AbstractCegarLoop]: Abstraction has 1072 states and 1537 transitions. [2022-11-18 20:37:40,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-11-18 20:37:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1537 transitions. [2022-11-18 20:37:40,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-18 20:37:40,852 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:37:40,852 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-18 20:37:40,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:37:40,852 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:37:40,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:40,853 INFO L85 PathProgramCache]: Analyzing trace with hash 648607604, now seen corresponding path program 1 times [2022-11-18 20:37:40,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:40,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338181495] [2022-11-18 20:37:40,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:40,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:37:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-11-18 20:37:41,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-18 20:37:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-18 20:37:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-18 20:37:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:41,127 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-18 20:37:41,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:41,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338181495] [2022-11-18 20:37:41,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338181495] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:41,128 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:41,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:37:41,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1329946021] [2022-11-18 20:37:41,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:41,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:37:41,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:41,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:37:41,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:37:41,131 INFO L87 Difference]: Start difference. First operand 1072 states and 1537 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-18 20:37:43,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:43,786 INFO L93 Difference]: Finished difference Result 2255 states and 3252 transitions. [2022-11-18 20:37:43,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:37:43,787 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2022-11-18 20:37:43,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:37:43,797 INFO L225 Difference]: With dead ends: 2255 [2022-11-18 20:37:43,798 INFO L226 Difference]: Without dead ends: 1186 [2022-11-18 20:37:43,803 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:37:43,814 INFO L413 NwaCegarLoop]: 712 mSDtfsCounter, 338 mSDsluCounter, 1361 mSDsCounter, 0 mSdLazyCounter, 1096 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 2073 SdHoareTripleChecker+Invalid, 1408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 1096 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-18 20:37:43,817 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 2073 Invalid, 1408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1096 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-11-18 20:37:43,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1186 states. [2022-11-18 20:37:43,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1186 to 1073. [2022-11-18 20:37:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1073 states, 803 states have (on average 1.3760896637608966) internal successors, (1105), 822 states have internal predecessors, (1105), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-11-18 20:37:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 1073 states and 1538 transitions. [2022-11-18 20:37:43,908 INFO L78 Accepts]: Start accepts. Automaton has 1073 states and 1538 transitions. Word has length 71 [2022-11-18 20:37:43,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:37:43,910 INFO L495 AbstractCegarLoop]: Abstraction has 1073 states and 1538 transitions. [2022-11-18 20:37:43,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-18 20:37:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1538 transitions. [2022-11-18 20:37:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-18 20:37:43,923 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:37:43,923 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-18 20:37:43,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-18 20:37:43,924 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:37:43,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:43,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1156830730, now seen corresponding path program 1 times [2022-11-18 20:37:43,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:43,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212156935] [2022-11-18 20:37:43,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:37:44,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-11-18 20:37:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-18 20:37:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-18 20:37:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-18 20:37:44,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-18 20:37:44,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:44,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212156935] [2022-11-18 20:37:44,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212156935] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:44,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:44,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:37:44,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262160451] [2022-11-18 20:37:44,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:44,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:37:44,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:44,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:37:44,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:37:44,385 INFO L87 Difference]: Start difference. First operand 1073 states and 1538 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-18 20:37:46,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:46,866 INFO L93 Difference]: Finished difference Result 2257 states and 3254 transitions. [2022-11-18 20:37:46,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:37:46,867 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 71 [2022-11-18 20:37:46,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:37:46,880 INFO L225 Difference]: With dead ends: 2257 [2022-11-18 20:37:46,880 INFO L226 Difference]: Without dead ends: 1187 [2022-11-18 20:37:46,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:37:46,888 INFO L413 NwaCegarLoop]: 708 mSDtfsCounter, 338 mSDsluCounter, 1349 mSDsCounter, 0 mSdLazyCounter, 1096 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 2057 SdHoareTripleChecker+Invalid, 1408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 1096 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-18 20:37:46,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 2057 Invalid, 1408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1096 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-18 20:37:46,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1187 states. [2022-11-18 20:37:46,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1187 to 1074. [2022-11-18 20:37:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1074 states, 804 states have (on average 1.3756218905472637) internal successors, (1106), 823 states have internal predecessors, (1106), 217 states have call successors, (217), 53 states have call predecessors, (217), 52 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2022-11-18 20:37:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1539 transitions. [2022-11-18 20:37:47,003 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1539 transitions. Word has length 71 [2022-11-18 20:37:47,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:37:47,005 INFO L495 AbstractCegarLoop]: Abstraction has 1074 states and 1539 transitions. [2022-11-18 20:37:47,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-18 20:37:47,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1539 transitions. [2022-11-18 20:37:47,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-18 20:37:47,012 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:37:47,013 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-18 20:37:47,013 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-18 20:37:47,013 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:37:47,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:37:47,015 INFO L85 PathProgramCache]: Analyzing trace with hash -734128904, now seen corresponding path program 1 times [2022-11-18 20:37:47,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:37:47,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590487636] [2022-11-18 20:37:47,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:37:47,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:37:47,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-18 20:37:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-11-18 20:37:47,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-18 20:37:47,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-18 20:37:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-11-18 20:37:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:37:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-18 20:37:47,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:37:47,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590487636] [2022-11-18 20:37:47,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1590487636] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:37:47,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:37:47,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-18 20:37:47,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849658874] [2022-11-18 20:37:47,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:37:47,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-18 20:37:47,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:37:47,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-18 20:37:47,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:37:47,437 INFO L87 Difference]: Start difference. First operand 1074 states and 1539 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-18 20:37:49,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:37:49,844 INFO L93 Difference]: Finished difference Result 1193 states and 1722 transitions. [2022-11-18 20:37:49,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:37:49,845 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 71 [2022-11-18 20:37:49,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:37:49,845 INFO L225 Difference]: With dead ends: 1193 [2022-11-18 20:37:49,846 INFO L226 Difference]: Without dead ends: 0 [2022-11-18 20:37:49,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:37:49,851 INFO L413 NwaCegarLoop]: 708 mSDtfsCounter, 737 mSDsluCounter, 989 mSDsCounter, 0 mSdLazyCounter, 972 mSolverCounterSat, 342 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 1697 SdHoareTripleChecker+Invalid, 1314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 972 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-18 20:37:49,852 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [768 Valid, 1697 Invalid, 1314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [342 Valid, 972 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-11-18 20:37:49,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-18 20:37:49,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-18 20:37:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:37:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-18 20:37:49,853 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 71 [2022-11-18 20:37:49,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:37:49,854 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-18 20:37:49,854 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-18 20:37:49,854 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-18 20:37:49,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-18 20:37:49,857 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:37:49,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-18 20:37:49,861 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-18 20:37:54,225 INFO L895 garLoopResultBuilder]: At program point L3935(lines 3912 3937) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2022-11-18 20:37:54,225 INFO L899 garLoopResultBuilder]: For program point L4505(lines 4505 4507) no Hoare annotation was computed. [2022-11-18 20:37:54,225 INFO L899 garLoopResultBuilder]: For program point L3925(lines 3925 3929) no Hoare annotation was computed. [2022-11-18 20:37:54,225 INFO L895 garLoopResultBuilder]: At program point L4431(lines 4430 4432) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2022-11-18 20:37:54,225 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_freeFINAL(lines 3522 3533) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L899 garLoopResultBuilder]: For program point L3915(lines 3915 3919) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L895 garLoopResultBuilder]: At program point L4297(lines 4292 4299) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2022-11-18 20:37:54,226 INFO L899 garLoopResultBuilder]: For program point L3525(lines 3525 3528) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L899 garLoopResultBuilder]: For program point L3525-2(lines 3525 3528) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3934) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3924) no Hoare annotation was computed. [2022-11-18 20:37:54,226 INFO L895 garLoopResultBuilder]: At program point L4459(lines 4458 4460) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2022-11-18 20:37:54,226 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_freeENTRY(lines 3522 3533) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (= |old(#valid)| |#valid|)) [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_freeEXIT(lines 3522 3533) no Hoare annotation was computed. [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point snd_card_freeEXIT(lines 4466 4468) no Hoare annotation was computed. [2022-11-18 20:37:54,227 INFO L902 garLoopResultBuilder]: At program point snd_card_freeENTRY(lines 4466 4468) the Hoare annotation is: true [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point snd_card_freeFINAL(lines 4466 4468) no Hoare annotation was computed. [2022-11-18 20:37:54,227 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 2835 2842) the Hoare annotation is: true [2022-11-18 20:37:54,227 INFO L902 garLoopResultBuilder]: At program point L2783(lines 2780 2785) the Hoare annotation is: true [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 2835 2842) no Hoare annotation was computed. [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataFINAL(lines 2835 2842) no Hoare annotation was computed. [2022-11-18 20:37:54,227 INFO L899 garLoopResultBuilder]: For program point L3231(line 3231) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_do_closeEXIT(lines 3218 3249) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point L3227(line 3227) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L902 garLoopResultBuilder]: At program point L3244(line 3244) the Hoare annotation is: true [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point L3244-1(line 3244) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point L3240(lines 3240 3246) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point L3240-2(lines 3218 3249) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L902 garLoopResultBuilder]: At program point L3232(line 3232) the Hoare annotation is: true [2022-11-18 20:37:54,228 INFO L899 garLoopResultBuilder]: For program point L3232-1(line 3232) no Hoare annotation was computed. [2022-11-18 20:37:54,228 INFO L902 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3241-1(line 3241) no Hoare annotation was computed. [2022-11-18 20:37:54,229 INFO L902 garLoopResultBuilder]: At program point L3241(line 3241) the Hoare annotation is: true [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3225-1(line 3225) no Hoare annotation was computed. [2022-11-18 20:37:54,229 INFO L902 garLoopResultBuilder]: At program point L3225(line 3225) the Hoare annotation is: true [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3221-1(lines 3221 3224) no Hoare annotation was computed. [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3221(lines 3221 3224) no Hoare annotation was computed. [2022-11-18 20:37:54,229 INFO L902 garLoopResultBuilder]: At program point L3242(line 3242) the Hoare annotation is: true [2022-11-18 20:37:54,229 INFO L899 garLoopResultBuilder]: For program point L3242-1(line 3242) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L902 garLoopResultBuilder]: At program point L3238(lines 3220 3248) the Hoare annotation is: true [2022-11-18 20:37:54,230 INFO L899 garLoopResultBuilder]: For program point L3234(line 3234) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_do_closeENTRY(lines 3218 3249) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,230 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L899 garLoopResultBuilder]: For program point L3230-2(line 3230) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L899 garLoopResultBuilder]: For program point L3226(lines 3226 3237) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L895 garLoopResultBuilder]: At program point L3222(line 3222) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,230 INFO L899 garLoopResultBuilder]: For program point L3243-1(line 3243) no Hoare annotation was computed. [2022-11-18 20:37:54,230 INFO L902 garLoopResultBuilder]: At program point L3243(line 3243) the Hoare annotation is: true [2022-11-18 20:37:54,231 INFO L899 garLoopResultBuilder]: For program point L3239-1(line 3239) no Hoare annotation was computed. [2022-11-18 20:37:54,231 INFO L902 garLoopResultBuilder]: At program point L3239(line 3239) the Hoare annotation is: true [2022-11-18 20:37:54,231 INFO L899 garLoopResultBuilder]: For program point L3235-1(line 3235) no Hoare annotation was computed. [2022-11-18 20:37:54,231 INFO L902 garLoopResultBuilder]: At program point L3235(line 3235) the Hoare annotation is: true [2022-11-18 20:37:54,231 INFO L899 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,231 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-18 20:37:54,231 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,231 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_strcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,232 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_strcpyENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,232 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_add_timerENTRY(lines 2968 2979) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,232 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_add_timerEXIT(lines 2968 2979) no Hoare annotation was computed. [2022-11-18 20:37:54,232 INFO L899 garLoopResultBuilder]: For program point L2971(lines 2971 2976) no Hoare annotation was computed. [2022-11-18 20:37:54,232 INFO L899 garLoopResultBuilder]: For program point L2971-2(lines 2968 2979) no Hoare annotation was computed. [2022-11-18 20:37:54,232 INFO L902 garLoopResultBuilder]: At program point L4424(lines 4423 4425) the Hoare annotation is: true [2022-11-18 20:37:54,232 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 2696 2702) no Hoare annotation was computed. [2022-11-18 20:37:54,232 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 2696 2702) the Hoare annotation is: true [2022-11-18 20:37:54,233 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2700) no Hoare annotation was computed. [2022-11-18 20:37:54,233 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 2696 2702) no Hoare annotation was computed. [2022-11-18 20:37:54,233 INFO L895 garLoopResultBuilder]: At program point L3103(lines 3089 3105) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,233 INFO L899 garLoopResultBuilder]: For program point L3999(line 3999) no Hoare annotation was computed. [2022-11-18 20:37:54,233 INFO L902 garLoopResultBuilder]: At program point L3101-1(line 3101) the Hoare annotation is: true [2022-11-18 20:37:54,233 INFO L895 garLoopResultBuilder]: At program point L2589(lines 2585 2591) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,233 INFO L895 garLoopResultBuilder]: At program point L3101(line 3101) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 3982 4007) no Hoare annotation was computed. [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point L3991(lines 3991 3997) no Hoare annotation was computed. [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point L3095(lines 3095 3099) no Hoare annotation was computed. [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point L3989(lines 3989 4001) no Hoare annotation was computed. [2022-11-18 20:37:54,234 INFO L895 garLoopResultBuilder]: At program point L3987-1(lines 3987 4004) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 4004) no Hoare annotation was computed. [2022-11-18 20:37:54,234 INFO L895 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 3982 4007) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,234 INFO L899 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 3982 4007) no Hoare annotation was computed. [2022-11-18 20:37:54,235 INFO L895 garLoopResultBuilder]: At program point L4415(lines 4414 4416) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,235 INFO L895 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,235 INFO L895 garLoopResultBuilder]: At program point L4254(lines 4249 4256) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,235 INFO L899 garLoopResultBuilder]: For program point L3102(line 3102) no Hoare annotation was computed. [2022-11-18 20:37:54,235 INFO L899 garLoopResultBuilder]: For program point L4252-1(line 4252) no Hoare annotation was computed. [2022-11-18 20:37:54,235 INFO L895 garLoopResultBuilder]: At program point L3100(line 3100) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,236 INFO L895 garLoopResultBuilder]: At program point L4252(line 4252) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,236 INFO L899 garLoopResultBuilder]: For program point L3100-1(line 3100) no Hoare annotation was computed. [2022-11-18 20:37:54,236 INFO L895 garLoopResultBuilder]: At program point L3096(line 3096) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,236 INFO L899 garLoopResultBuilder]: For program point L3990(line 3990) no Hoare annotation was computed. [2022-11-18 20:37:54,236 INFO L899 garLoopResultBuilder]: For program point L3096-1(line 3096) no Hoare annotation was computed. [2022-11-18 20:37:54,236 INFO L899 garLoopResultBuilder]: For program point reg_timer_2EXIT(lines 3866 3873) no Hoare annotation was computed. [2022-11-18 20:37:54,236 INFO L902 garLoopResultBuilder]: At program point reg_timer_2ENTRY(lines 3866 3873) the Hoare annotation is: true [2022-11-18 20:37:54,236 INFO L899 garLoopResultBuilder]: For program point reg_timer_2FINAL(lines 3866 3873) no Hoare annotation was computed. [2022-11-18 20:37:54,237 INFO L902 garLoopResultBuilder]: At program point L3066(line 3066) the Hoare annotation is: true [2022-11-18 20:37:54,237 INFO L899 garLoopResultBuilder]: For program point L3033(line 3033) no Hoare annotation was computed. [2022-11-18 20:37:54,237 INFO L899 garLoopResultBuilder]: For program point L3066-1(line 3066) no Hoare annotation was computed. [2022-11-18 20:37:54,237 INFO L899 garLoopResultBuilder]: For program point L3033-2(lines 3033 3037) no Hoare annotation was computed. [2022-11-18 20:37:54,237 INFO L902 garLoopResultBuilder]: At program point L3050(lines 3013 3087) the Hoare annotation is: true [2022-11-18 20:37:54,237 INFO L902 garLoopResultBuilder]: At program point L3083(line 3083) the Hoare annotation is: true [2022-11-18 20:37:54,237 INFO L899 garLoopResultBuilder]: For program point L3017-1(line 3017) no Hoare annotation was computed. [2022-11-18 20:37:54,237 INFO L902 garLoopResultBuilder]: At program point L3017(line 3017) the Hoare annotation is: true [2022-11-18 20:37:54,238 INFO L902 garLoopResultBuilder]: At program point L3075(lines 3072 3081) the Hoare annotation is: true [2022-11-18 20:37:54,238 INFO L902 garLoopResultBuilder]: At program point L3034(lines 3034 3035) the Hoare annotation is: true [2022-11-18 20:37:54,238 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_io_loopEXIT(lines 3008 3088) no Hoare annotation was computed. [2022-11-18 20:37:54,238 INFO L902 garLoopResultBuilder]: At program point L3067(lines 3061 3072) the Hoare annotation is: true [2022-11-18 20:37:54,238 INFO L899 garLoopResultBuilder]: For program point L3034-1(lines 3034 3035) no Hoare annotation was computed. [2022-11-18 20:37:54,238 INFO L899 garLoopResultBuilder]: For program point L3018(lines 3018 3021) no Hoare annotation was computed. [2022-11-18 20:37:54,238 INFO L899 garLoopResultBuilder]: For program point L3051-1(line 3051) no Hoare annotation was computed. [2022-11-18 20:37:54,238 INFO L902 garLoopResultBuilder]: At program point L3051(line 3051) the Hoare annotation is: true [2022-11-18 20:37:54,238 INFO L899 garLoopResultBuilder]: For program point L3018-2(lines 3018 3021) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3068(line 3068) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3068-2(lines 3068 3071) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3052(lines 3052 3055) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3077(line 3077) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3077-2(lines 3077 3080) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L902 garLoopResultBuilder]: At program point L3069(lines 3061 3072) the Hoare annotation is: true [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3028(lines 3028 3031) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3061(line 3061) no Hoare annotation was computed. [2022-11-18 20:37:54,239 INFO L899 garLoopResultBuilder]: For program point L3061-2(lines 3061 3081) no Hoare annotation was computed. [2022-11-18 20:37:54,240 INFO L899 garLoopResultBuilder]: For program point L3061-4(lines 3061 3081) no Hoare annotation was computed. [2022-11-18 20:37:54,240 INFO L902 garLoopResultBuilder]: At program point L3053(lines 3013 3087) the Hoare annotation is: true [2022-11-18 20:37:54,240 INFO L902 garLoopResultBuilder]: At program point L3078(lines 3072 3081) the Hoare annotation is: true [2022-11-18 20:37:54,240 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_io_loopENTRY(lines 3008 3088) the Hoare annotation is: (or (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,240 INFO L902 garLoopResultBuilder]: At program point L3062(line 3062) the Hoare annotation is: true [2022-11-18 20:37:54,240 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_io_loopFINAL(lines 3008 3088) no Hoare annotation was computed. [2022-11-18 20:37:54,240 INFO L899 garLoopResultBuilder]: For program point L3062-1(line 3062) no Hoare annotation was computed. [2022-11-18 20:37:54,240 INFO L899 garLoopResultBuilder]: For program point L3022(lines 3022 3043) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3039(line 3039) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3039-2(lines 3039 3043) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3039-4(lines 3013 3087) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3023(lines 3023 3037) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L902 garLoopResultBuilder]: At program point L3040(lines 3040 3041) the Hoare annotation is: true [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3040-1(lines 3040 3041) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3065(line 3065) no Hoare annotation was computed. [2022-11-18 20:37:54,241 INFO L899 garLoopResultBuilder]: For program point L3024(line 3024) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3057(lines 3057 3060) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3024-2(lines 3024 3027) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3057-2(lines 3057 3060) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3024-4(lines 3024 3027) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3082(line 3082) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3082-2(lines 3082 3085) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point L3082-3(lines 3082 3085) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 2703 2709) no Hoare annotation was computed. [2022-11-18 20:37:54,242 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 2703 2709) the Hoare annotation is: true [2022-11-18 20:37:54,243 INFO L902 garLoopResultBuilder]: At program point L3487(lines 3452 3492) the Hoare annotation is: true [2022-11-18 20:37:54,243 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_output_triggerENTRY(lines 3497 3517) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,243 INFO L895 garLoopResultBuilder]: At program point L3504(line 3504) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,243 INFO L899 garLoopResultBuilder]: For program point L3504-1(lines 3502 3516) no Hoare annotation was computed. [2022-11-18 20:37:54,243 INFO L899 garLoopResultBuilder]: For program point L3463-1(line 3463) no Hoare annotation was computed. [2022-11-18 20:37:54,243 INFO L902 garLoopResultBuilder]: At program point L3463(line 3463) the Hoare annotation is: true [2022-11-18 20:37:54,243 INFO L902 garLoopResultBuilder]: At program point L3505-1(lines 3505 3509) the Hoare annotation is: true [2022-11-18 20:37:54,243 INFO L899 garLoopResultBuilder]: For program point L3439(lines 3439 3442) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456(line 3456) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-3(line 3456) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-6(line 3456) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-5(line 3456) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3448(line 3448) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-8(lines 3456 3472) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3456-9(lines 3456 3472) no Hoare annotation was computed. [2022-11-18 20:37:54,244 INFO L899 garLoopResultBuilder]: For program point L3473-1(line 3473) no Hoare annotation was computed. [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L3473(line 3473) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L3341(lines 3335 3344) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L899 garLoopResultBuilder]: For program point L3432(lines 3432 3492) no Hoare annotation was computed. [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L3432-1(lines 3432 3492) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L3490(lines 3452 3492) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L899 garLoopResultBuilder]: For program point L3449-1(line 3449) no Hoare annotation was computed. [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L3449(line 3449) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4497 4499) the Hoare annotation is: true [2022-11-18 20:37:54,245 INFO L899 garLoopResultBuilder]: For program point L3474(line 3474) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3474-2(lines 3474 3477) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3458(lines 3458 3470) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L902 garLoopResultBuilder]: At program point L3450(lines 3432 3452) the Hoare annotation is: true [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3434(lines 3434 3437) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3467(lines 3467 3470) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L902 garLoopResultBuilder]: At program point L3484(lines 3452 3492) the Hoare annotation is: true [2022-11-18 20:37:54,246 INFO L902 garLoopResultBuilder]: At program point L3460(line 3460) the Hoare annotation is: true [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3493(line 3493) no Hoare annotation was computed. [2022-11-18 20:37:54,246 INFO L899 garLoopResultBuilder]: For program point L3427-1(line 3427) no Hoare annotation was computed. [2022-11-18 20:37:54,247 INFO L895 garLoopResultBuilder]: At program point L3427(line 3427) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,247 INFO L899 garLoopResultBuilder]: For program point L3460-1(line 3460) no Hoare annotation was computed. [2022-11-18 20:37:54,247 INFO L899 garLoopResultBuilder]: For program point L3510(lines 3502 3516) no Hoare annotation was computed. [2022-11-18 20:37:54,247 INFO L899 garLoopResultBuilder]: For program point L3444(lines 3444 3447) no Hoare annotation was computed. [2022-11-18 20:37:54,247 INFO L902 garLoopResultBuilder]: At program point L3444-2(lines 3444 3447) the Hoare annotation is: true [2022-11-18 20:37:54,247 INFO L895 garLoopResultBuilder]: At program point L3494(lines 3412 3496) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,247 INFO L899 garLoopResultBuilder]: For program point L3428(lines 3428 3431) no Hoare annotation was computed. [2022-11-18 20:37:54,247 INFO L899 garLoopResultBuilder]: For program point L3461-1(line 3461) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L902 garLoopResultBuilder]: At program point L3461(line 3461) the Hoare annotation is: true [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3428-1(lines 3428 3431) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3486(lines 3486 3489) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L902 garLoopResultBuilder]: At program point L4502(lines 4501 4503) the Hoare annotation is: true [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3478(line 3478) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3511-1(lines 3497 3517) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3478-2(lines 3478 3481) no Hoare annotation was computed. [2022-11-18 20:37:54,248 INFO L899 garLoopResultBuilder]: For program point L3478-4(lines 3478 3481) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L902 garLoopResultBuilder]: At program point L4494(lines 4493 4495) the Hoare annotation is: true [2022-11-18 20:37:54,249 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_triggerEXIT(lines 3497 3517) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L899 garLoopResultBuilder]: For program point L3338(lines 3338 3342) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L899 garLoopResultBuilder]: For program point L3462(line 3462) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L899 garLoopResultBuilder]: For program point L3462-2(lines 3462 3465) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L902 garLoopResultBuilder]: At program point L3429(line 3429) the Hoare annotation is: true [2022-11-18 20:37:54,249 INFO L899 garLoopResultBuilder]: For program point inbEXIT(lines 2623 2630) no Hoare annotation was computed. [2022-11-18 20:37:54,249 INFO L902 garLoopResultBuilder]: At program point inbENTRY(lines 2623 2630) the Hoare annotation is: true [2022-11-18 20:37:54,250 INFO L899 garLoopResultBuilder]: For program point inbFINAL(lines 2623 2630) no Hoare annotation was computed. [2022-11-18 20:37:54,250 INFO L899 garLoopResultBuilder]: For program point L3904(lines 3904 3908) no Hoare annotation was computed. [2022-11-18 20:37:54,250 INFO L895 garLoopResultBuilder]: At program point L4289(lines 4281 4291) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,250 INFO L895 garLoopResultBuilder]: At program point L4428(lines 4427 4429) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,250 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_del_timerEXIT(lines 2980 2990) no Hoare annotation was computed. [2022-11-18 20:37:54,250 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_del_timerENTRY(lines 2980 2990) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,250 INFO L899 garLoopResultBuilder]: For program point L2983(lines 2983 2987) no Hoare annotation was computed. [2022-11-18 20:37:54,251 INFO L895 garLoopResultBuilder]: At program point L3909(lines 3901 3911) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,251 INFO L899 garLoopResultBuilder]: For program point L2983-2(lines 2980 2990) no Hoare annotation was computed. [2022-11-18 20:37:54,251 INFO L899 garLoopResultBuilder]: For program point outbEXIT(lines 2616 2622) no Hoare annotation was computed. [2022-11-18 20:37:54,251 INFO L902 garLoopResultBuilder]: At program point outbENTRY(lines 2616 2622) the Hoare annotation is: true [2022-11-18 20:37:54,251 INFO L899 garLoopResultBuilder]: For program point outbFINAL(lines 2616 2622) no Hoare annotation was computed. [2022-11-18 20:37:54,251 INFO L899 garLoopResultBuilder]: For program point snd_serial_unregister_allFINAL(lines 3761 3778) no Hoare annotation was computed. [2022-11-18 20:37:54,251 INFO L895 garLoopResultBuilder]: At program point L3772(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2022-11-18 20:37:54,252 INFO L899 garLoopResultBuilder]: For program point snd_serial_unregister_allEXIT(lines 3761 3778) no Hoare annotation was computed. [2022-11-18 20:37:54,252 INFO L895 garLoopResultBuilder]: At program point L3770(lines 3764 3777) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2022-11-18 20:37:54,252 INFO L895 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2022-11-18 20:37:54,252 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-18 20:37:54,252 INFO L895 garLoopResultBuilder]: At program point snd_serial_unregister_allENTRY(lines 3761 3778) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2022-11-18 20:37:54,252 INFO L895 garLoopResultBuilder]: At program point L4452(lines 4451 4453) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (= ~ldv_state_variable_3~0 0)) [2022-11-18 20:37:54,252 INFO L895 garLoopResultBuilder]: At program point L4324(lines 4319 4326) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2022-11-18 20:37:54,253 INFO L902 garLoopResultBuilder]: At program point spin_unlockENTRY(lines 4257 4264) the Hoare annotation is: true [2022-11-18 20:37:54,253 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 4257 4264) no Hoare annotation was computed. [2022-11-18 20:37:54,253 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 4257 4264) no Hoare annotation was computed. [2022-11-18 20:37:54,253 INFO L899 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2022-11-18 20:37:54,253 INFO L895 garLoopResultBuilder]: At program point L4418(lines 4417 4419) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,253 INFO L895 garLoopResultBuilder]: At program point L2597(lines 2593 2599) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,253 INFO L902 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2022-11-18 20:37:54,254 INFO L899 garLoopResultBuilder]: For program point L2641(line 2641) no Hoare annotation was computed. [2022-11-18 20:37:54,254 INFO L899 garLoopResultBuilder]: For program point L2641-2(lines 2640 2642) no Hoare annotation was computed. [2022-11-18 20:37:54,254 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 2640 2642) the Hoare annotation is: true [2022-11-18 20:37:54,254 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 2640 2642) no Hoare annotation was computed. [2022-11-18 20:37:54,254 INFO L902 garLoopResultBuilder]: At program point L3388(line 3388) the Hoare annotation is: true [2022-11-18 20:37:54,254 INFO L899 garLoopResultBuilder]: For program point L3388-1(line 3388) no Hoare annotation was computed. [2022-11-18 20:37:54,254 INFO L902 garLoopResultBuilder]: At program point L3384(line 3384) the Hoare annotation is: true [2022-11-18 20:37:54,254 INFO L899 garLoopResultBuilder]: For program point L3384-1(line 3384) no Hoare annotation was computed. [2022-11-18 20:37:54,255 INFO L895 garLoopResultBuilder]: At program point L3380(lines 3374 3397) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,255 INFO L899 garLoopResultBuilder]: For program point L3401(lines 3401 3407) no Hoare annotation was computed. [2022-11-18 20:37:54,255 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_byteFINAL(lines 3366 3411) no Hoare annotation was computed. [2022-11-18 20:37:54,255 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_output_byteENTRY(lines 3366 3411) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,255 INFO L899 garLoopResultBuilder]: For program point L3381-1(line 3381) no Hoare annotation was computed. [2022-11-18 20:37:54,255 INFO L895 garLoopResultBuilder]: At program point L3381(line 3381) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,255 INFO L899 garLoopResultBuilder]: For program point L3377(lines 3377 3397) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3373-1(lines 3373 3408) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3373(lines 3373 3408) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L895 garLoopResultBuilder]: At program point L3390(line 3390) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3390-1(line 3390) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3386(lines 3386 3391) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3382(lines 3382 3391) no Hoare annotation was computed. [2022-11-18 20:37:54,256 INFO L895 garLoopResultBuilder]: At program point L3378(line 3378) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,256 INFO L899 garLoopResultBuilder]: For program point L3378-1(line 3378) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L899 garLoopResultBuilder]: For program point L3374(line 3374) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L899 garLoopResultBuilder]: For program point L3374-2(lines 3374 3397) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L895 garLoopResultBuilder]: At program point L3399(lines 3373 3408) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,257 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_output_byteEXIT(lines 3366 3411) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L899 garLoopResultBuilder]: For program point L3379(lines 3379 3394) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L899 garLoopResultBuilder]: For program point L3400(line 3400) no Hoare annotation was computed. [2022-11-18 20:37:54,257 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 4381 4387) the Hoare annotation is: true [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 4381 4387) no Hoare annotation was computed. [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 4381 4387) no Hoare annotation was computed. [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 4374 4380) no Hoare annotation was computed. [2022-11-18 20:37:54,258 INFO L895 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 4374 4380) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 4374 4380) no Hoare annotation was computed. [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterEXIT(lines 4448 4450) no Hoare annotation was computed. [2022-11-18 20:37:54,258 INFO L902 garLoopResultBuilder]: At program point platform_device_unregisterENTRY(lines 4448 4450) the Hoare annotation is: true [2022-11-18 20:37:54,258 INFO L899 garLoopResultBuilder]: For program point platform_device_unregisterFINAL(lines 4448 4450) no Hoare annotation was computed. [2022-11-18 20:37:54,259 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 4265 4272) the Hoare annotation is: true [2022-11-18 20:37:54,259 INFO L899 garLoopResultBuilder]: For program point L4268-1(line 4268) no Hoare annotation was computed. [2022-11-18 20:37:54,259 INFO L895 garLoopResultBuilder]: At program point L2605(lines 2601 2607) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,259 INFO L902 garLoopResultBuilder]: At program point L4268(line 4268) the Hoare annotation is: true [2022-11-18 20:37:54,259 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 4265 4272) no Hoare annotation was computed. [2022-11-18 20:37:54,259 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 4265 4272) no Hoare annotation was computed. [2022-11-18 20:37:54,259 INFO L895 garLoopResultBuilder]: At program point L4421(lines 4420 4422) the Hoare annotation is: (or (= ~ldv_spin~0 0) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,260 INFO L902 garLoopResultBuilder]: At program point L2656(line 2656) the Hoare annotation is: true [2022-11-18 20:37:54,260 INFO L899 garLoopResultBuilder]: For program point L2657-1(line 2657) no Hoare annotation was computed. [2022-11-18 20:37:54,260 INFO L902 garLoopResultBuilder]: At program point L2657(line 2657) the Hoare annotation is: true [2022-11-18 20:37:54,260 INFO L895 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2644 2661) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,260 INFO L902 garLoopResultBuilder]: At program point L2656-1(line 2656) the Hoare annotation is: true [2022-11-18 20:37:54,260 INFO L899 garLoopResultBuilder]: For program point L2651(lines 2651 2659) no Hoare annotation was computed. [2022-11-18 20:37:54,260 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2644 2661) no Hoare annotation was computed. [2022-11-18 20:37:54,260 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2644 2661) no Hoare annotation was computed. [2022-11-18 20:37:54,261 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_do_openFINAL(lines 3160 3217) no Hoare annotation was computed. [2022-11-18 20:37:54,261 INFO L902 garLoopResultBuilder]: At program point L3186(line 3186) the Hoare annotation is: true [2022-11-18 20:37:54,261 INFO L899 garLoopResultBuilder]: For program point L3186-1(line 3186) no Hoare annotation was computed. [2022-11-18 20:37:54,261 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-11-18 20:37:54,261 INFO L899 garLoopResultBuilder]: For program point L3182-1(line 3182) no Hoare annotation was computed. [2022-11-18 20:37:54,261 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-11-18 20:37:54,261 INFO L899 garLoopResultBuilder]: For program point L3211-1(line 3211) no Hoare annotation was computed. [2022-11-18 20:37:54,262 INFO L902 garLoopResultBuilder]: At program point L3211(line 3211) the Hoare annotation is: true [2022-11-18 20:37:54,262 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_do_openEXIT(lines 3160 3217) no Hoare annotation was computed. [2022-11-18 20:37:54,262 INFO L899 garLoopResultBuilder]: For program point L3178-1(line 3178) no Hoare annotation was computed. [2022-11-18 20:37:54,262 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_do_openENTRY(lines 3160 3217) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,262 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3210) no Hoare annotation was computed. [2022-11-18 20:37:54,262 INFO L902 garLoopResultBuilder]: At program point L3199(lines 3164 3216) the Hoare annotation is: true [2022-11-18 20:37:54,262 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-11-18 20:37:54,262 INFO L899 garLoopResultBuilder]: For program point L3191(line 3191) no Hoare annotation was computed. [2022-11-18 20:37:54,263 INFO L899 garLoopResultBuilder]: For program point L3191-2(line 3191) no Hoare annotation was computed. [2022-11-18 20:37:54,263 INFO L899 garLoopResultBuilder]: For program point L3187(lines 3187 3198) no Hoare annotation was computed. [2022-11-18 20:37:54,263 INFO L899 garLoopResultBuilder]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2022-11-18 20:37:54,263 INFO L902 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: true [2022-11-18 20:37:54,263 INFO L902 garLoopResultBuilder]: At program point L3212(line 3212) the Hoare annotation is: true [2022-11-18 20:37:54,263 INFO L899 garLoopResultBuilder]: For program point L3179-1(line 3179) no Hoare annotation was computed. [2022-11-18 20:37:54,263 INFO L902 garLoopResultBuilder]: At program point L3179(line 3179) the Hoare annotation is: true [2022-11-18 20:37:54,263 INFO L899 garLoopResultBuilder]: For program point L3212-1(line 3212) no Hoare annotation was computed. [2022-11-18 20:37:54,264 INFO L899 garLoopResultBuilder]: For program point L3171-1(line 3171) no Hoare annotation was computed. [2022-11-18 20:37:54,264 INFO L902 garLoopResultBuilder]: At program point L3171(line 3171) the Hoare annotation is: true [2022-11-18 20:37:54,264 INFO L899 garLoopResultBuilder]: For program point L3200(lines 3200 3210) no Hoare annotation was computed. [2022-11-18 20:37:54,264 INFO L902 garLoopResultBuilder]: At program point L3196(line 3196) the Hoare annotation is: true [2022-11-18 20:37:54,264 INFO L899 garLoopResultBuilder]: For program point L3196-1(line 3196) no Hoare annotation was computed. [2022-11-18 20:37:54,264 INFO L899 garLoopResultBuilder]: For program point L3192(line 3192) no Hoare annotation was computed. [2022-11-18 20:37:54,264 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-11-18 20:37:54,265 INFO L902 garLoopResultBuilder]: At program point L3180(line 3180) the Hoare annotation is: true [2022-11-18 20:37:54,265 INFO L899 garLoopResultBuilder]: For program point L3213-1(line 3213) no Hoare annotation was computed. [2022-11-18 20:37:54,265 INFO L902 garLoopResultBuilder]: At program point L3213(line 3213) the Hoare annotation is: true [2022-11-18 20:37:54,265 INFO L899 garLoopResultBuilder]: For program point L3180-1(line 3180) no Hoare annotation was computed. [2022-11-18 20:37:54,265 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-18 20:37:54,265 INFO L899 garLoopResultBuilder]: For program point L3172-1(line 3172) no Hoare annotation was computed. [2022-11-18 20:37:54,265 INFO L899 garLoopResultBuilder]: For program point L3193-1(line 3193) no Hoare annotation was computed. [2022-11-18 20:37:54,265 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-18 20:37:54,266 INFO L899 garLoopResultBuilder]: For program point L3189-1(line 3189) no Hoare annotation was computed. [2022-11-18 20:37:54,266 INFO L902 garLoopResultBuilder]: At program point L3189(line 3189) the Hoare annotation is: true [2022-11-18 20:37:54,266 INFO L902 garLoopResultBuilder]: At program point L3214(line 3214) the Hoare annotation is: true [2022-11-18 20:37:54,266 INFO L899 garLoopResultBuilder]: For program point L3181-1(line 3181) no Hoare annotation was computed. [2022-11-18 20:37:54,266 INFO L902 garLoopResultBuilder]: At program point L3181(line 3181) the Hoare annotation is: true [2022-11-18 20:37:54,266 INFO L899 garLoopResultBuilder]: For program point L3214-1(line 3214) no Hoare annotation was computed. [2022-11-18 20:37:54,266 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3185) no Hoare annotation was computed. [2022-11-18 20:37:54,266 INFO L899 garLoopResultBuilder]: For program point L3206(lines 3206 3210) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3177-2(lines 3177 3185) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3206-2(lines 3200 3210) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3173(lines 3173 3176) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3173-2(lines 3173 3176) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_buffer_outputENTRY(lines 2991 3007) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3000(line 3000) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_buffer_outputEXIT(lines 2991 3007) no Hoare annotation was computed. [2022-11-18 20:37:54,267 INFO L899 garLoopResultBuilder]: For program point L3000-2(line 3000) no Hoare annotation was computed. [2022-11-18 20:37:54,268 INFO L899 garLoopResultBuilder]: For program point L2996(lines 2996 3004) no Hoare annotation was computed. [2022-11-18 20:37:54,268 INFO L899 garLoopResultBuilder]: For program point L2997-1(line 2997) no Hoare annotation was computed. [2022-11-18 20:37:54,268 INFO L899 garLoopResultBuilder]: For program point L3000-4(line 3000) no Hoare annotation was computed. [2022-11-18 20:37:54,268 INFO L895 garLoopResultBuilder]: At program point L2997(line 2997) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,268 INFO L899 garLoopResultBuilder]: For program point L2996-2(lines 2991 3007) no Hoare annotation was computed. [2022-11-18 20:37:54,268 INFO L902 garLoopResultBuilder]: At program point L2674-1(line 2674) the Hoare annotation is: true [2022-11-18 20:37:54,268 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,269 INFO L899 garLoopResultBuilder]: For program point L2669(lines 2669 2677) no Hoare annotation was computed. [2022-11-18 20:37:54,269 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 2662 2679) no Hoare annotation was computed. [2022-11-18 20:37:54,269 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 2662 2679) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (= ~ldv_retval_2~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2022-11-18 20:37:54,269 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 2662 2679) no Hoare annotation was computed. [2022-11-18 20:37:54,269 INFO L902 garLoopResultBuilder]: At program point L2674(line 2674) the Hoare annotation is: true [2022-11-18 20:37:54,269 INFO L899 garLoopResultBuilder]: For program point L2675-1(line 2675) no Hoare annotation was computed. [2022-11-18 20:37:54,269 INFO L902 garLoopResultBuilder]: At program point L2675(line 2675) the Hoare annotation is: true [2022-11-18 20:37:54,269 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_receiveENTRY(lines 4486 4488) the Hoare annotation is: true [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_receiveEXIT(lines 4486 4488) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_receiveFINAL(lines 4486 4488) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point L4032(line 4032) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point L3702(line 3702) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point L3702-2(lines 3702 3707) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2022-11-18 20:37:54,270 INFO L895 garLoopResultBuilder]: At program point L3603(line 3603) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,270 INFO L899 garLoopResultBuilder]: For program point L3273-1(line 3273) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L895 garLoopResultBuilder]: At program point L3273(line 3273) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,271 INFO L899 garLoopResultBuilder]: For program point L4198(line 4198) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L899 garLoopResultBuilder]: For program point L4132(line 4132) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L899 garLoopResultBuilder]: For program point L3141(lines 3141 3144) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L899 garLoopResultBuilder]: For program point L4165(lines 4165 4169) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L899 garLoopResultBuilder]: For program point L4099(lines 4099 4103) no Hoare annotation was computed. [2022-11-18 20:37:54,271 INFO L895 garLoopResultBuilder]: At program point L3141-2(lines 3141 3144) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,272 INFO L899 garLoopResultBuilder]: For program point L4033-1(line 4033) no Hoare annotation was computed. [2022-11-18 20:37:54,272 INFO L895 garLoopResultBuilder]: At program point L4033(line 4033) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,272 INFO L895 garLoopResultBuilder]: At program point L3835-1(lines 3832 3838) the Hoare annotation is: (= ~ldv_state_variable_3~0 0) [2022-11-18 20:37:54,272 INFO L902 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: true [2022-11-18 20:37:54,272 INFO L895 garLoopResultBuilder]: At program point L3670(lines 3647 3672) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,272 INFO L895 garLoopResultBuilder]: At program point L4463(lines 4462 4464) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,272 INFO L899 garLoopResultBuilder]: For program point L3307-1(line 3307) no Hoare annotation was computed. [2022-11-18 20:37:54,272 INFO L895 garLoopResultBuilder]: At program point L3307(line 3307) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L4199(lines 4199 4203) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L4232(line 4232) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L4133(lines 4133 4149) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L4199-2(lines 4197 4234) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L3803-1(line 3803) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L895 garLoopResultBuilder]: At program point L3803(line 3803) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L3737(lines 3737 3740) no Hoare annotation was computed. [2022-11-18 20:37:54,273 INFO L899 garLoopResultBuilder]: For program point L3308(lines 3308 3311) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L899 garLoopResultBuilder]: For program point L3308-1(lines 3308 3311) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L899 garLoopResultBuilder]: For program point L4200-1(line 4200) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L902 garLoopResultBuilder]: At program point L4233(line 4233) the Hoare annotation is: true [2022-11-18 20:37:54,274 INFO L895 garLoopResultBuilder]: At program point L4200(line 4200) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,274 INFO L899 garLoopResultBuilder]: For program point L4068(lines 4068 4241) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L899 garLoopResultBuilder]: For program point L4035(line 4035) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L899 garLoopResultBuilder]: For program point L3804(lines 3804 3807) no Hoare annotation was computed. [2022-11-18 20:37:54,274 INFO L895 garLoopResultBuilder]: At program point L3738(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,275 INFO L895 garLoopResultBuilder]: At program point L2582(lines 2579 2584) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,275 INFO L899 garLoopResultBuilder]: For program point L3573(lines 3573 3578) no Hoare annotation was computed. [2022-11-18 20:37:54,275 INFO L899 garLoopResultBuilder]: For program point L3276(lines 3276 3279) no Hoare annotation was computed. [2022-11-18 20:37:54,275 INFO L895 garLoopResultBuilder]: At program point L3309(line 3309) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,275 INFO L895 garLoopResultBuilder]: At program point L3276-1(lines 3276 3279) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,275 INFO L899 garLoopResultBuilder]: For program point L4135(lines 4135 4139) no Hoare annotation was computed. [2022-11-18 20:37:54,275 INFO L902 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2022-11-18 20:37:54,275 INFO L899 garLoopResultBuilder]: For program point L4069(line 4069) no Hoare annotation was computed. [2022-11-18 20:37:54,276 INFO L895 garLoopResultBuilder]: At program point L2847(lines 2843 2849) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,276 INFO L899 garLoopResultBuilder]: For program point L3607(lines 3607 3617) no Hoare annotation was computed. [2022-11-18 20:37:54,276 INFO L895 garLoopResultBuilder]: At program point L3277(line 3277) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,276 INFO L895 garLoopResultBuilder]: At program point L3112(line 3112) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,276 INFO L895 garLoopResultBuilder]: At program point L3145(line 3145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,276 INFO L899 garLoopResultBuilder]: For program point L4070(lines 4070 4112) no Hoare annotation was computed. [2022-11-18 20:37:54,276 INFO L895 garLoopResultBuilder]: At program point L3112-1(line 3112) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,276 INFO L899 garLoopResultBuilder]: For program point L3608(line 3608) no Hoare annotation was computed. [2022-11-18 20:37:54,277 INFO L899 garLoopResultBuilder]: For program point L3575-1(line 3575) no Hoare annotation was computed. [2022-11-18 20:37:54,277 INFO L899 garLoopResultBuilder]: For program point L3608-2(line 3608) no Hoare annotation was computed. [2022-11-18 20:37:54,277 INFO L895 garLoopResultBuilder]: At program point L3575(line 3575) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,277 INFO L899 garLoopResultBuilder]: For program point L3146(line 3146) no Hoare annotation was computed. [2022-11-18 20:37:54,277 INFO L902 garLoopResultBuilder]: At program point L4137(lines 4053 4247) the Hoare annotation is: true [2022-11-18 20:37:54,277 INFO L895 garLoopResultBuilder]: At program point L3113(line 3113) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,277 INFO L895 garLoopResultBuilder]: At program point L4038(lines 4017 4041) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,277 INFO L899 garLoopResultBuilder]: For program point L3972(lines 3972 3978) no Hoare annotation was computed. [2022-11-18 20:37:54,278 INFO L895 garLoopResultBuilder]: At program point L2816(lines 2795 2818) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,278 INFO L899 garLoopResultBuilder]: For program point L3708(line 3708) no Hoare annotation was computed. [2022-11-18 20:37:54,278 INFO L899 garLoopResultBuilder]: For program point L3708-2(lines 3708 3713) no Hoare annotation was computed. [2022-11-18 20:37:54,278 INFO L899 garLoopResultBuilder]: For program point L3609(line 3609) no Hoare annotation was computed. [2022-11-18 20:37:54,278 INFO L895 garLoopResultBuilder]: At program point L4336(lines 4327 4338) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,278 INFO L895 garLoopResultBuilder]: At program point L3114(line 3114) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,278 INFO L899 garLoopResultBuilder]: For program point L3147(lines 3147 3150) no Hoare annotation was computed. [2022-11-18 20:37:54,279 INFO L899 garLoopResultBuilder]: For program point L4072(lines 4072 4109) no Hoare annotation was computed. [2022-11-18 20:37:54,279 INFO L895 garLoopResultBuilder]: At program point L3147-2(lines 3147 3150) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,279 INFO L895 garLoopResultBuilder]: At program point L3808(line 3808) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,279 INFO L899 garLoopResultBuilder]: For program point L3808-1(line 3808) no Hoare annotation was computed. [2022-11-18 20:37:54,279 INFO L895 garLoopResultBuilder]: At program point L3610(line 3610) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,279 INFO L899 garLoopResultBuilder]: For program point L3610-1(line 3610) no Hoare annotation was computed. [2022-11-18 20:37:54,279 INFO L895 garLoopResultBuilder]: At program point L4403(lines 4402 4404) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,279 INFO L899 garLoopResultBuilder]: For program point L3280(line 3280) no Hoare annotation was computed. [2022-11-18 20:37:54,280 INFO L895 garLoopResultBuilder]: At program point L4205(line 4205) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,280 INFO L895 garLoopResultBuilder]: At program point L3115(lines 3106 3118) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,280 INFO L899 garLoopResultBuilder]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2022-11-18 20:37:54,280 INFO L899 garLoopResultBuilder]: For program point L4073(line 4073) no Hoare annotation was computed. [2022-11-18 20:37:54,280 INFO L899 garLoopResultBuilder]: For program point L3941(lines 3941 3944) no Hoare annotation was computed. [2022-11-18 20:37:54,280 INFO L899 garLoopResultBuilder]: For program point L3809(lines 3809 3813) no Hoare annotation was computed. [2022-11-18 20:37:54,280 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,280 INFO L902 garLoopResultBuilder]: At program point L4437(lines 4436 4438) the Hoare annotation is: true [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4239(line 4239) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L895 garLoopResultBuilder]: At program point L3281(lines 3267 3283) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L3314-1(line 3314) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4140(lines 4140 4147) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4173(line 4173) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4074(lines 4074 4078) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4107(line 4107) no Hoare annotation was computed. [2022-11-18 20:37:54,281 INFO L899 garLoopResultBuilder]: For program point L4074-2(lines 4072 4109) no Hoare annotation was computed. [2022-11-18 20:37:54,282 INFO L895 garLoopResultBuilder]: At program point L3810(line 3810) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,282 INFO L895 garLoopResultBuilder]: At program point L3744(line 3744) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,282 INFO L899 garLoopResultBuilder]: For program point L3744-1(line 3744) no Hoare annotation was computed. [2022-11-18 20:37:54,282 INFO L899 garLoopResultBuilder]: For program point L3612(line 3612) no Hoare annotation was computed. [2022-11-18 20:37:54,282 INFO L899 garLoopResultBuilder]: For program point L3579-1(lines 3579 3589) no Hoare annotation was computed. [2022-11-18 20:37:54,282 INFO L899 garLoopResultBuilder]: For program point L3579(lines 3579 3589) no Hoare annotation was computed. [2022-11-18 20:37:54,282 INFO L895 garLoopResultBuilder]: At program point L4471(lines 4470 4472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,282 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3301 3317) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,283 INFO L899 garLoopResultBuilder]: For program point L4174(lines 4174 4179) no Hoare annotation was computed. [2022-11-18 20:37:54,283 INFO L902 garLoopResultBuilder]: At program point L4240(line 4240) the Hoare annotation is: true [2022-11-18 20:37:54,283 INFO L902 garLoopResultBuilder]: At program point L4108(line 4108) the Hoare annotation is: true [2022-11-18 20:37:54,283 INFO L899 garLoopResultBuilder]: For program point L4075-1(line 4075) no Hoare annotation was computed. [2022-11-18 20:37:54,283 INFO L895 garLoopResultBuilder]: At program point L4075(line 4075) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,283 INFO L895 garLoopResultBuilder]: At program point L3745(lines 3673 3747) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,283 INFO L899 garLoopResultBuilder]: For program point L3613-1(line 3613) no Hoare annotation was computed. [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L3613(line 3613) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L4406(lines 4405 4407) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L3151(line 3151) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L4440(lines 4439 4441) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_3~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L4242(lines 4053 4247) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L899 garLoopResultBuilder]: For program point L3152(line 3152) no Hoare annotation was computed. [2022-11-18 20:37:54,284 INFO L895 garLoopResultBuilder]: At program point L3945(lines 3938 3947) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,284 INFO L899 garLoopResultBuilder]: For program point L3681(lines 3681 3700) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3587) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L3615(line 3615) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L4210(line 4210) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L3153(lines 3153 3156) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L3153-2(lines 3153 3156) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L895 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,285 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-11-18 20:37:54,285 INFO L895 garLoopResultBuilder]: At program point L3979(lines 3948 3981) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,286 INFO L895 garLoopResultBuilder]: At program point L2790(lines 2786 2792) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,286 INFO L899 garLoopResultBuilder]: For program point L3682(line 3682) no Hoare annotation was computed. [2022-11-18 20:37:54,286 INFO L895 garLoopResultBuilder]: At program point L4475(lines 4474 4476) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,286 INFO L895 garLoopResultBuilder]: At program point L4409-2(lines 4408 4410) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,286 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,286 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-11-18 20:37:54,286 INFO L899 garLoopResultBuilder]: For program point L4211(lines 4211 4219) no Hoare annotation was computed. [2022-11-18 20:37:54,286 INFO L899 garLoopResultBuilder]: For program point L3716(lines 3716 3719) no Hoare annotation was computed. [2022-11-18 20:37:54,287 INFO L895 garLoopResultBuilder]: At program point L4278(lines 4274 4280) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,287 INFO L899 garLoopResultBuilder]: For program point L4344(lines 4344 4347) no Hoare annotation was computed. [2022-11-18 20:37:54,287 INFO L895 garLoopResultBuilder]: At program point L4080(line 4080) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,287 INFO L895 garLoopResultBuilder]: At program point L4014(lines 4008 4016) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,287 INFO L899 garLoopResultBuilder]: For program point L4080-1(line 4080) no Hoare annotation was computed. [2022-11-18 20:37:54,287 INFO L895 garLoopResultBuilder]: At program point L3816(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,287 INFO L895 garLoopResultBuilder]: At program point L3618(lines 3554 3624) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,287 INFO L899 garLoopResultBuilder]: For program point L4312-2(lines 4312 4315) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L902 garLoopResultBuilder]: At program point L4246(lines 4042 4248) the Hoare annotation is: true [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L4312(lines 4312 4315) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L4114(line 4114) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L4213(lines 4213 4217) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L3685(line 3685) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L3619-1(lines 3619 3622) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L899 garLoopResultBuilder]: For program point L3685-2(line 3685) no Hoare annotation was computed. [2022-11-18 20:37:54,288 INFO L895 garLoopResultBuilder]: At program point L4346(line 4346) the Hoare annotation is: false [2022-11-18 20:37:54,289 INFO L895 garLoopResultBuilder]: At program point L3256(line 3256) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,289 INFO L895 garLoopResultBuilder]: At program point L4346-1(lines 4341 4350) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,289 INFO L899 garLoopResultBuilder]: For program point L3256-1(line 3256) no Hoare annotation was computed. [2022-11-18 20:37:54,289 INFO L895 garLoopResultBuilder]: At program point L3157(lines 3119 3159) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,289 INFO L899 garLoopResultBuilder]: For program point L4181(line 4181) no Hoare annotation was computed. [2022-11-18 20:37:54,289 INFO L899 garLoopResultBuilder]: For program point L4115(lines 4115 4118) no Hoare annotation was computed. [2022-11-18 20:37:54,289 INFO L895 garLoopResultBuilder]: At program point L3818(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,289 INFO L895 garLoopResultBuilder]: At program point L3752(line 3752) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,290 INFO L899 garLoopResultBuilder]: For program point L3686(line 3686) no Hoare annotation was computed. [2022-11-18 20:37:54,290 INFO L899 garLoopResultBuilder]: For program point L3752-1(line 3752) no Hoare annotation was computed. [2022-11-18 20:37:54,290 INFO L895 garLoopResultBuilder]: At program point L4479(lines 4478 4480) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,290 INFO L895 garLoopResultBuilder]: At program point L4446(line 4446) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,290 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,290 INFO L899 garLoopResultBuilder]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2022-11-18 20:37:54,290 INFO L895 garLoopResultBuilder]: At program point L4446-2(lines 4445 4447) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,290 INFO L899 garLoopResultBuilder]: For program point L3257-1(lines 3257 3260) no Hoare annotation was computed. [2022-11-18 20:37:54,291 INFO L899 garLoopResultBuilder]: For program point L3257(lines 3257 3260) no Hoare annotation was computed. [2022-11-18 20:37:54,291 INFO L902 garLoopResultBuilder]: At program point L4182(line 4182) the Hoare annotation is: true [2022-11-18 20:37:54,291 INFO L899 garLoopResultBuilder]: For program point L3951(lines 3951 3957) no Hoare annotation was computed. [2022-11-18 20:37:54,291 INFO L895 garLoopResultBuilder]: At program point L2828(lines 2819 2830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,291 INFO L895 garLoopResultBuilder]: At program point L3720(line 3720) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,291 INFO L899 garLoopResultBuilder]: For program point L3753-1(line 3753) no Hoare annotation was computed. [2022-11-18 20:37:54,291 INFO L895 garLoopResultBuilder]: At program point L3753(line 3753) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,291 INFO L899 garLoopResultBuilder]: For program point L3720-1(line 3720) no Hoare annotation was computed. [2022-11-18 20:37:54,292 INFO L895 garLoopResultBuilder]: At program point L3324(line 3324) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,292 INFO L895 garLoopResultBuilder]: At program point L3258(line 3258) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,292 INFO L899 garLoopResultBuilder]: For program point L3324-1(line 3324) no Hoare annotation was computed. [2022-11-18 20:37:54,292 INFO L899 garLoopResultBuilder]: For program point L3126(lines 3126 3129) no Hoare annotation was computed. [2022-11-18 20:37:54,292 INFO L895 garLoopResultBuilder]: At program point L3820(lines 3787 3830) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,292 INFO L895 garLoopResultBuilder]: At program point L3754(lines 3748 3756) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,292 INFO L899 garLoopResultBuilder]: For program point L3721-1(line 3721) no Hoare annotation was computed. [2022-11-18 20:37:54,292 INFO L895 garLoopResultBuilder]: At program point L3721(line 3721) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,293 INFO L899 garLoopResultBuilder]: For program point L3655(lines 3655 3658) no Hoare annotation was computed. [2022-11-18 20:37:54,293 INFO L895 garLoopResultBuilder]: At program point L4316(lines 4300 4318) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,293 INFO L899 garLoopResultBuilder]: For program point L4151(line 4151) no Hoare annotation was computed. [2022-11-18 20:37:54,293 INFO L899 garLoopResultBuilder]: For program point L4085(line 4085) no Hoare annotation was computed. [2022-11-18 20:37:54,293 INFO L895 garLoopResultBuilder]: At program point L3854(lines 3847 3856) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,293 INFO L895 garLoopResultBuilder]: At program point L3623(lines 3544 3625) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,293 INFO L902 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2022-11-18 20:37:54,293 INFO L899 garLoopResultBuilder]: For program point L4086(lines 4086 4094) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point L3789(lines 3789 3792) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L895 garLoopResultBuilder]: At program point L4483(lines 4482 4484) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,294 INFO L895 garLoopResultBuilder]: At program point L3327-1(lines 3327 3330) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point L3327(lines 3327 3330) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point L4120(line 4120) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point L3823(lines 3823 3828) no Hoare annotation was computed. [2022-11-18 20:37:54,294 INFO L895 garLoopResultBuilder]: At program point L3328(line 3328) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,294 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L4088(lines 4088 4092) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L4121(lines 4121 4156) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L4022(lines 4022 4037) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L3725(lines 3725 3728) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L3659-1(line 3659) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L895 garLoopResultBuilder]: At program point L3659(line 3659) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L3560(lines 3560 3563) no Hoare annotation was computed. [2022-11-18 20:37:54,295 INFO L899 garLoopResultBuilder]: For program point L3263-1(line 3263) no Hoare annotation was computed. [2022-11-18 20:37:54,296 INFO L895 garLoopResultBuilder]: At program point L3263(line 3263) the Hoare annotation is: (= ~ldv_retval_2~0 0) [2022-11-18 20:37:54,296 INFO L899 garLoopResultBuilder]: For program point L4188(line 4188) no Hoare annotation was computed. [2022-11-18 20:37:54,296 INFO L899 garLoopResultBuilder]: For program point L4221(line 4221) no Hoare annotation was computed. [2022-11-18 20:37:54,296 INFO L899 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2022-11-18 20:37:54,296 INFO L899 garLoopResultBuilder]: For program point L3825-1(line 3825) no Hoare annotation was computed. [2022-11-18 20:37:54,296 INFO L895 garLoopResultBuilder]: At program point L3825(line 3825) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,296 INFO L895 garLoopResultBuilder]: At program point L3660(line 3660) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,296 INFO L899 garLoopResultBuilder]: For program point L3660-1(line 3660) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L895 garLoopResultBuilder]: At program point L3264(lines 3250 3266) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L4222(lines 4222 4230) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L3132(lines 3132 3137) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L4189(lines 4189 4192) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4153) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L895 garLoopResultBuilder]: At program point L4024(line 4024) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L3958(lines 3958 3964) no Hoare annotation was computed. [2022-11-18 20:37:54,297 INFO L899 garLoopResultBuilder]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point L3661-1(line 3661) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L895 garLoopResultBuilder]: At program point L3661(line 3661) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point L3331(line 3331) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point L4124(line 4124) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,298 INFO L895 garLoopResultBuilder]: At program point L3662(line 3662) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,298 INFO L899 garLoopResultBuilder]: For program point L3662-1(line 3662) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L895 garLoopResultBuilder]: At program point L3332(lines 3318 3334) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,299 INFO L899 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L899 garLoopResultBuilder]: For program point L4224(lines 4224 4228) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L899 garLoopResultBuilder]: For program point L4125(lines 4125 4130) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L899 garLoopResultBuilder]: For program point L4026(line 4026) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-11-18 20:37:54,299 INFO L895 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,299 INFO L895 garLoopResultBuilder]: At program point L2771(lines 2763 2773) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,300 INFO L899 garLoopResultBuilder]: For program point L3696(line 3696) no Hoare annotation was computed. [2022-11-18 20:37:54,300 INFO L899 garLoopResultBuilder]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2022-11-18 20:37:54,300 INFO L895 garLoopResultBuilder]: At program point L3663(line 3663) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,300 INFO L899 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2022-11-18 20:37:54,300 INFO L895 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,300 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 4186) no Hoare annotation was computed. [2022-11-18 20:37:54,300 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-11-18 20:37:54,300 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,301 INFO L895 garLoopResultBuilder]: At program point L3829(lines 3779 3831) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,301 INFO L899 garLoopResultBuilder]: For program point L3730(lines 3730 3733) no Hoare annotation was computed. [2022-11-18 20:37:54,301 INFO L895 garLoopResultBuilder]: At program point L3896(line 3896) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,301 INFO L895 garLoopResultBuilder]: At program point L3863(lines 3857 3865) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,301 INFO L899 garLoopResultBuilder]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2022-11-18 20:37:54,301 INFO L899 garLoopResultBuilder]: For program point L3797(lines 3797 3800) no Hoare annotation was computed. [2022-11-18 20:37:54,301 INFO L899 garLoopResultBuilder]: For program point L4194(line 4194) no Hoare annotation was computed. [2022-11-18 20:37:54,301 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4183) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L4029(line 4029) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L895 garLoopResultBuilder]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L3666(lines 3666 3669) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L3666-2(lines 3666 3669) no Hoare annotation was computed. [2022-11-18 20:37:54,302 INFO L899 garLoopResultBuilder]: For program point L4162(line 4162) no Hoare annotation was computed. [2022-11-18 20:37:54,303 INFO L899 garLoopResultBuilder]: For program point L4195(lines 4195 4237) no Hoare annotation was computed. [2022-11-18 20:37:54,303 INFO L899 garLoopResultBuilder]: For program point L4096(line 4096) no Hoare annotation was computed. [2022-11-18 20:37:54,303 INFO L895 garLoopResultBuilder]: At program point L4030(line 4030) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,303 INFO L899 garLoopResultBuilder]: For program point L4030-1(line 4030) no Hoare annotation was computed. [2022-11-18 20:37:54,303 INFO L895 garLoopResultBuilder]: At program point L3898(lines 3892 3900) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,303 INFO L895 garLoopResultBuilder]: At program point L3139-1(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,303 INFO L899 garLoopResultBuilder]: For program point L4163(lines 4163 4171) no Hoare annotation was computed. [2022-11-18 20:37:54,303 INFO L895 garLoopResultBuilder]: At program point L3139(line 3139) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point L4097(lines 4097 4105) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point L3965(lines 3965 3971) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L895 garLoopResultBuilder]: At program point L3701(lines 3679 3746) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_retval_2~0 0)) [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point L3602(lines 3602 3606) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point L3140(line 3140) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point L4197(lines 4197 4234) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_substreamsFINAL(lines 3626 3646) no Hoare annotation was computed. [2022-11-18 20:37:54,304 INFO L902 garLoopResultBuilder]: At program point snd_uart16550_substreamsENTRY(lines 3626 3646) the Hoare annotation is: true [2022-11-18 20:37:54,305 INFO L902 garLoopResultBuilder]: At program point L3641(lines 3631 3645) the Hoare annotation is: true [2022-11-18 20:37:54,305 INFO L902 garLoopResultBuilder]: At program point L3639(lines 3631 3645) the Hoare annotation is: true [2022-11-18 20:37:54,305 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_substreamsEXIT(lines 3626 3646) no Hoare annotation was computed. [2022-11-18 20:37:54,305 INFO L902 garLoopResultBuilder]: At program point snd_rawmidi_set_opsENTRY(lines 4489 4491) the Hoare annotation is: true [2022-11-18 20:37:54,305 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsFINAL(lines 4489 4491) no Hoare annotation was computed. [2022-11-18 20:37:54,305 INFO L899 garLoopResultBuilder]: For program point snd_rawmidi_set_opsEXIT(lines 4489 4491) no Hoare annotation was computed. [2022-11-18 20:37:54,305 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_input_triggerFINAL(lines 3284 3300) no Hoare annotation was computed. [2022-11-18 20:37:54,305 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_input_triggerEXIT(lines 3284 3300) no Hoare annotation was computed. [2022-11-18 20:37:54,306 INFO L899 garLoopResultBuilder]: For program point L3291-1(lines 3289 3299) no Hoare annotation was computed. [2022-11-18 20:37:54,306 INFO L895 garLoopResultBuilder]: At program point L3291(line 3291) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-11-18 20:37:54,306 INFO L902 garLoopResultBuilder]: At program point L3292-1(lines 3292 3296) the Hoare annotation is: true [2022-11-18 20:37:54,306 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_input_triggerENTRY(lines 3284 3300) the Hoare annotation is: (or (not (= |old(~ldv_spin~0)| 0)) (not (= ~ldv_retval_2~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= ~ldv_spin~0 0) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2022-11-18 20:37:54,306 INFO L899 garLoopResultBuilder]: For program point L3356(lines 3356 3359) no Hoare annotation was computed. [2022-11-18 20:37:54,306 INFO L902 garLoopResultBuilder]: At program point L3357(line 3357) the Hoare annotation is: true [2022-11-18 20:37:54,306 INFO L899 garLoopResultBuilder]: For program point L3356-1(lines 3356 3359) no Hoare annotation was computed. [2022-11-18 20:37:54,306 INFO L899 garLoopResultBuilder]: For program point L3353(line 3353) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point L3350(lines 3350 3363) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_write_bufferFINAL(lines 3345 3365) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point L3353-2(line 3353) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point L3353-4(line 3353) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L895 garLoopResultBuilder]: At program point snd_uart16550_write_bufferENTRY(lines 3345 3365) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_2~0 0))) [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point snd_uart16550_write_bufferEXIT(lines 3345 3365) no Hoare annotation was computed. [2022-11-18 20:37:54,307 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2567 2574) the Hoare annotation is: true [2022-11-18 20:37:54,307 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2567 2574) no Hoare annotation was computed. [2022-11-18 20:37:54,308 INFO L902 garLoopResultBuilder]: At program point L2713(lines 2710 2715) the Hoare annotation is: true [2022-11-18 20:37:54,308 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2567 2574) no Hoare annotation was computed. [2022-11-18 20:37:54,311 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-18 20:37:54,313 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:37:54,327 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,328 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,329 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,330 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,332 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,333 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,335 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,336 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,337 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,338 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,339 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,342 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,343 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,344 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,345 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,348 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,348 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,348 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,349 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,351 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,352 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,354 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,355 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:37:54 BoogieIcfgContainer [2022-11-18 20:37:54,356 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:37:54,357 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:37:54,357 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:37:54,357 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:37:54,358 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:37:33" (3/4) ... [2022-11-18 20:37:54,361 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_free [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_card_free [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_close [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_add_timer [2022-11-18 20:37:54,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_io_loop [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_trigger [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_del_timer [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-11-18 20:37:54,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_serial_unregister_all [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_output_byte [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2022-11-18 20:37:54,370 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2022-11-18 20:37:54,371 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-18 20:37:54,371 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_do_open [2022-11-18 20:37:54,371 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_buffer_output [2022-11-18 20:37:54,371 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-18 20:37:54,371 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_receive [2022-11-18 20:37:54,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_substreams [2022-11-18 20:37:54,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_rawmidi_set_ops [2022-11-18 20:37:54,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_input_trigger [2022-11-18 20:37:54,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure snd_uart16550_write_buffer [2022-11-18 20:37:54,372 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-18 20:37:54,403 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 245 nodes and edges [2022-11-18 20:37:54,406 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 65 nodes and edges [2022-11-18 20:37:54,409 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 24 nodes and edges [2022-11-18 20:37:54,413 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-18 20:37:54,416 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-18 20:37:54,419 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-18 20:37:54,423 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-18 20:37:54,456 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-18 20:37:54,457 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2022-11-18 20:37:54,457 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2022-11-18 20:37:54,459 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 [2022-11-18 20:37:54,460 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-18 20:37:54,460 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-18 20:37:54,461 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) [2022-11-18 20:37:54,462 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,463 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,464 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,464 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,464 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,466 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,467 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) [2022-11-18 20:37:54,467 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2022-11-18 20:37:54,467 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2022-11-18 20:37:54,468 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2022-11-18 20:37:54,468 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid [2022-11-18 20:37:54,694 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/witness.graphml [2022-11-18 20:37:54,694 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:37:54,695 INFO L158 Benchmark]: Toolchain (without parser) took 27130.75ms. Allocated memory was 107.0MB in the beginning and 362.8MB in the end (delta: 255.9MB). Free memory was 72.8MB in the beginning and 177.4MB in the end (delta: -104.6MB). Peak memory consumption was 147.7MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,695 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:37:54,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1676.85ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 72.5MB in the beginning and 76.2MB in the end (delta: -3.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,696 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.40ms. Allocated memory is still 136.3MB. Free memory was 76.2MB in the beginning and 91.8MB in the end (delta: -15.6MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,696 INFO L158 Benchmark]: Boogie Preprocessor took 245.26ms. Allocated memory is still 136.3MB. Free memory was 91.8MB in the beginning and 77.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,697 INFO L158 Benchmark]: RCFGBuilder took 3410.64ms. Allocated memory was 136.3MB in the beginning and 213.9MB in the end (delta: 77.6MB). Free memory was 77.1MB in the beginning and 82.8MB in the end (delta: -5.7MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,697 INFO L158 Benchmark]: TraceAbstraction took 21178.67ms. Allocated memory was 213.9MB in the beginning and 362.8MB in the end (delta: 148.9MB). Free memory was 81.8MB in the beginning and 217.9MB in the end (delta: -136.1MB). Peak memory consumption was 151.5MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,698 INFO L158 Benchmark]: Witness Printer took 337.11ms. Allocated memory is still 362.8MB. Free memory was 217.9MB in the beginning and 177.4MB in the end (delta: 40.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-18 20:37:54,700 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1676.85ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 72.5MB in the beginning and 76.2MB in the end (delta: -3.7MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.40ms. Allocated memory is still 136.3MB. Free memory was 76.2MB in the beginning and 91.8MB in the end (delta: -15.6MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 245.26ms. Allocated memory is still 136.3MB. Free memory was 91.8MB in the beginning and 77.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3410.64ms. Allocated memory was 136.3MB in the beginning and 213.9MB in the end (delta: 77.6MB). Free memory was 77.1MB in the beginning and 82.8MB in the end (delta: -5.7MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. * TraceAbstraction took 21178.67ms. Allocated memory was 213.9MB in the beginning and 362.8MB in the end (delta: 148.9MB). Free memory was 81.8MB in the beginning and 217.9MB in the end (delta: -136.1MB). Peak memory consumption was 151.5MB. Max. memory is 16.1GB. * Witness Printer took 337.11ms. Allocated memory is still 362.8MB. Free memory was 217.9MB in the beginning and 177.4MB in the end (delta: 40.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 2700]: 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 34 procedures, 658 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 21.0s, OverallIterations: 5, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 13.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3745 SdHoareTripleChecker+Valid, 12.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3518 mSDsluCounter, 9307 SdHoareTripleChecker+Invalid, 10.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5572 mSDsCounter, 1673 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4719 IncrementalHoareTripleChecker+Invalid, 6392 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1673 mSolverCounterUnsat, 3735 mSDtfsCounter, 4719 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 68 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1074occurred in iteration=4, InterpolantAutomatonStates: 27, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 5 MinimizatonAttempts, 451 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 259 LocationsWithAnnotation, 3798 PreInvPairs, 4045 NumberOfFragments, 1638 HoareAnnotationTreeSize, 3798 FomulaSimplifications, 18366 FormulaSimplificationTreeSizeReduction, 1.5s HoareSimplificationTime, 259 FomulaSimplificationsInter, 7322 FormulaSimplificationTreeSizeReductionInter, 2.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 304 NumberOfCodeBlocks, 304 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 299 ConstructedInterpolants, 0 QuantifiedInterpolants, 585 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 76/76 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: 4451]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3267]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4405]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2585]: Loop Invariant [2022-11-18 20:37:54,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,721 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,722 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,722 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,722 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,723 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4462]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3948]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3912]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2593]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3987]: Loop Invariant [2022-11-18 20:37:54,725 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,725 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,726 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,727 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || (((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && ldv_spin == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 4445]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldv_state_variable_3 == 0) && ldv_retval_2 == 0 - InvariantResult [Line: 3748]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3318]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3673]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4414]: Loop Invariant [2022-11-18 20:37:54,731 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,732 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,733 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,733 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,733 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,733 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3250]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3374]: Loop Invariant [2022-11-18 20:37:54,734 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,734 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,735 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,735 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,735 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,736 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,736 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,736 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4478]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3847]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3938]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3647]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4482]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4474]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3089]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 2710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4458]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 3072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3892]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4427]: Loop Invariant [2022-11-18 20:37:54,742 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,742 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,742 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,743 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,743 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,743 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,743 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,744 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4249]: Loop Invariant [2022-11-18 20:37:54,744 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,744 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,745 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,745 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,745 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,745 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,746 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,746 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(\old(ldv_spin) == 0) || !(ldv_retval_2 == 0)) || ((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) - InvariantResult [Line: 3857]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4408]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2786]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2795]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4017]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3787]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4053]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3106]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3764]: Loop Invariant Derived loop invariant: !(\old(ldv_state_variable_3) == 0) || ldv_state_variable_3 == 0 - InvariantResult [Line: 3544]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4300]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2819]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3832]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: (!(\old(ldv_spin) == 0) || ldv_spin == 0) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3901]: Loop Invariant [2022-11-18 20:37:54,750 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,751 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,751 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,751 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,751 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,752 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,752 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,752 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 3013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3554]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4319]: Loop Invariant Derived loop invariant: ldv_state_variable_3 == 0 - InvariantResult [Line: 3679]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3779]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2763]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2843]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3373]: Loop Invariant [2022-11-18 20:37:54,754 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,755 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,755 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,755 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,755 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,756 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,756 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,756 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: 4470]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4292]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 2601]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 4430]: Loop Invariant Derived loop invariant: (!(ldv_spin == 0) || !(ldv_retval_2 == 0)) || \old(\valid) == \valid - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2579]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 3119]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4327]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 4008]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4281]: Loop Invariant [2022-11-18 20:37:54,759 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,760 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,760 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,760 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,761 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,761 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2022-11-18 20:37:54,761 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2022-11-18 20:37:54,761 WARN L421 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_2 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 - InvariantResult [Line: 2780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4417]: Loop Invariant Derived loop invariant: ldv_spin == 0 || !(ldv_retval_2 == 0) - InvariantResult [Line: 3301]: Loop Invariant Derived loop invariant: ldv_spin == 0 && ldv_retval_2 == 0 RESULT: Ultimate proved your program to be correct! [2022-11-18 20:37:54,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_790c7af8-59ae-458e-bc67-20972a40159f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE