./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-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:18:11,233 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:18:11,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:18:11,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:18:11,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:18:11,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:18:11,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:18:11,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:18:11,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:18:11,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:18:11,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:18:11,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:18:11,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:18:11,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:18:11,305 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:18:11,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:18:11,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:18:11,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:18:11,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:18:11,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:18:11,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:18:11,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:18:11,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:18:11,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:18:11,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:18:11,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:18:11,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:18:11,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:18:11,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:18:11,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:18:11,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:18:11,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:18:11,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:18:11,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:18:11,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:18:11,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:18:11,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:18:11,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:18:11,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:18:11,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:18:11,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:18:11,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:18:11,392 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:18:11,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:18:11,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:18:11,393 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:18:11,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:18:11,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:18:11,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:18:11,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:18:11,395 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:18:11,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:18:11,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:18:11,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:18:11,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:18:11,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:18:11,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:18:11,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:18:11,398 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:18:11,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:18:11,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:18:11,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:18:11,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:18:11,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:11,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:18:11,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:18:11,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:18:11,400 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:18:11,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:18:11,402 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:18:11,402 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:18:11,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:18:11,402 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_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2022-11-16 11:18:11,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:18:11,690 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:18:11,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:18:11,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:18:11,695 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:18:11,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-16 11:18:11,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/data/05177861d/e67444e2d8c0491cbd4e87f06e7b9729/FLAGb3ca35d99 [2022-11-16 11:18:12,557 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:18:12,558 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-16 11:18:12,630 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/data/05177861d/e67444e2d8c0491cbd4e87f06e7b9729/FLAGb3ca35d99 [2022-11-16 11:18:12,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/data/05177861d/e67444e2d8c0491cbd4e87f06e7b9729 [2022-11-16 11:18:12,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:18:12,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:18:12,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:12,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:18:12,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:18:12,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:12" (1/1) ... [2022-11-16 11:18:12,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524ab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:12, skipping insertion in model container [2022-11-16 11:18:12,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:12" (1/1) ... [2022-11-16 11:18:12,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:18:12,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:18:13,466 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-16 11:18:13,467 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-16 11:18:13,769 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-16 11:18:14,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:14,659 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:18:14,761 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-16 11:18:14,761 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-16 11:18:14,782 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2022-11-16 11:18:15,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:15,074 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:18:15,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15 WrapperNode [2022-11-16 11:18:15,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:15,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:15,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:18:15,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:18:15,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,345 INFO L138 Inliner]: procedures = 189, calls = 1742, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4482 [2022-11-16 11:18:15,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:15,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:18:15,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:18:15,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:18:15,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,631 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:18:15,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:18:15,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:18:15,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:18:15,699 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (1/1) ... [2022-11-16 11:18:15,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:15,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:15,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:18:15,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:18:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-16 11:18:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-16 11:18:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:18:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:18:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-16 11:18:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-16 11:18:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-16 11:18:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-16 11:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2022-11-16 11:18:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2022-11-16 11:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:18:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2022-11-16 11:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2022-11-16 11:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2022-11-16 11:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2022-11-16 11:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-16 11:18:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-16 11:18:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2022-11-16 11:18:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2022-11-16 11:18:15,778 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2022-11-16 11:18:15,778 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2022-11-16 11:18:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:18:15,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:18:15,779 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2022-11-16 11:18:15,779 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2022-11-16 11:18:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-16 11:18:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-16 11:18:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:18:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:18:15,780 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-16 11:18:15,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-16 11:18:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-16 11:18:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-16 11:18:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:18:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:18:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:18:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:18:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2022-11-16 11:18:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2022-11-16 11:18:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-16 11:18:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-16 11:18:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:18:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:18:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:18:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-16 11:18:15,783 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-16 11:18:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:18:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:18:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2022-11-16 11:18:15,784 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2022-11-16 11:18:15,784 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-16 11:18:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-16 11:18:15,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:18:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:18:15,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:18:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:18:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:18:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:18:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:18:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:18:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:18:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:18:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2022-11-16 11:18:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2022-11-16 11:18:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2022-11-16 11:18:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2022-11-16 11:18:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2022-11-16 11:18:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2022-11-16 11:18:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:18:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2022-11-16 11:18:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2022-11-16 11:18:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:18:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:18:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-16 11:18:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-16 11:18:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2022-11-16 11:18:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2022-11-16 11:18:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:18:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2022-11-16 11:18:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2022-11-16 11:18:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:18:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:18:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-16 11:18:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-16 11:18:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:18:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:18:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-16 11:18:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-16 11:18:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:18:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:18:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-16 11:18:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-16 11:18:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2022-11-16 11:18:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2022-11-16 11:18:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-16 11:18:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-16 11:18:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:18:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2022-11-16 11:18:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2022-11-16 11:18:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-16 11:18:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-16 11:18:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-16 11:18:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-16 11:18:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:18:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:18:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-16 11:18:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-16 11:18:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2022-11-16 11:18:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2022-11-16 11:18:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:18:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:18:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2022-11-16 11:18:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2022-11-16 11:18:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2022-11-16 11:18:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2022-11-16 11:18:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2022-11-16 11:18:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2022-11-16 11:18:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 11:18:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 11:18:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:18:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:18:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:18:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:18:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2022-11-16 11:18:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2022-11-16 11:18:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2022-11-16 11:18:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2022-11-16 11:18:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-16 11:18:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-16 11:18:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:18:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-16 11:18:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-16 11:18:15,809 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2022-11-16 11:18:15,809 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2022-11-16 11:18:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2022-11-16 11:18:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2022-11-16 11:18:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-16 11:18:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-16 11:18:15,810 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-16 11:18:15,810 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-16 11:18:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:18:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:18:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:18:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:18:15,811 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2022-11-16 11:18:15,811 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2022-11-16 11:18:16,562 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:18:16,567 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:18:17,190 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:18:20,304 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:18:20,331 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:18:20,332 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 11:18:20,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:18:20 BoogieIcfgContainer [2022-11-16 11:18:20,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:18:20,341 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:18:20,341 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:18:20,345 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:18:20,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:18:12" (1/3) ... [2022-11-16 11:18:20,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709e4391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:18:20, skipping insertion in model container [2022-11-16 11:18:20,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:15" (2/3) ... [2022-11-16 11:18:20,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@709e4391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:18:20, skipping insertion in model container [2022-11-16 11:18:20,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:18:20" (3/3) ... [2022-11-16 11:18:20,348 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2022-11-16 11:18:20,367 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:18:20,367 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-16 11:18:20,472 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:18:20,479 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;@54ae911f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:18:20,479 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-16 11:18:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand has 1294 states, 968 states have (on average 1.4204545454545454) internal successors, (1375), 983 states have internal predecessors, (1375), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) [2022-11-16 11:18:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 11:18:20,506 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:20,507 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, 1, 1, 1, 1, 1] [2022-11-16 11:18:20,507 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:20,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:20,515 INFO L85 PathProgramCache]: Analyzing trace with hash 954654292, now seen corresponding path program 1 times [2022-11-16 11:18:20,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:20,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225498227] [2022-11-16 11:18:20,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:20,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:21,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 11:18:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:21,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-16 11:18:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:21,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-16 11:18:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:21,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-16 11:18:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 11:18:21,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:21,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225498227] [2022-11-16 11:18:21,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225498227] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:21,274 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:21,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:18:21,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608801518] [2022-11-16 11:18:21,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:21,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:18:21,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:21,325 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:18:21,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:18:21,335 INFO L87 Difference]: Start difference. First operand has 1294 states, 968 states have (on average 1.4204545454545454) internal successors, (1375), 983 states have internal predecessors, (1375), 256 states have call successors, (256), 69 states have call predecessors, (256), 68 states have return successors, (253), 250 states have call predecessors, (253), 253 states have call successors, (253) Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-16 11:18:26,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:26,639 INFO L93 Difference]: Finished difference Result 2947 states and 4466 transitions. [2022-11-16 11:18:26,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-16 11:18:26,642 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-11-16 11:18:26,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:26,673 INFO L225 Difference]: With dead ends: 2947 [2022-11-16 11:18:26,674 INFO L226 Difference]: Without dead ends: 1621 [2022-11-16 11:18:26,686 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-16 11:18:26,689 INFO L413 NwaCegarLoop]: 1422 mSDtfsCounter, 1250 mSDsluCounter, 2684 mSDsCounter, 0 mSdLazyCounter, 2326 mSolverCounterSat, 762 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1324 SdHoareTripleChecker+Valid, 4106 SdHoareTripleChecker+Invalid, 3088 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 762 IncrementalHoareTripleChecker+Valid, 2326 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:26,690 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1324 Valid, 4106 Invalid, 3088 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [762 Valid, 2326 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-11-16 11:18:26,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1621 states. [2022-11-16 11:18:26,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1621 to 1307. [2022-11-16 11:18:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1307 states, 980 states have (on average 1.410204081632653) internal successors, (1382), 991 states have internal predecessors, (1382), 255 states have call successors, (255), 72 states have call predecessors, (255), 71 states have return successors, (254), 250 states have call predecessors, (254), 254 states have call successors, (254) [2022-11-16 11:18:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1307 states and 1891 transitions. [2022-11-16 11:18:26,862 INFO L78 Accepts]: Start accepts. Automaton has 1307 states and 1891 transitions. Word has length 39 [2022-11-16 11:18:26,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:26,863 INFO L495 AbstractCegarLoop]: Abstraction has 1307 states and 1891 transitions. [2022-11-16 11:18:26,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-16 11:18:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1891 transitions. [2022-11-16 11:18:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 11:18:26,866 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:26,867 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:26,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:18:26,867 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:26,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:26,868 INFO L85 PathProgramCache]: Analyzing trace with hash -739781951, now seen corresponding path program 1 times [2022-11-16 11:18:26,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:26,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025418271] [2022-11-16 11:18:26,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:26,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 11:18:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-16 11:18:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-16 11:18:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-16 11:18:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-16 11:18:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-16 11:18:27,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:27,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025418271] [2022-11-16 11:18:27,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025418271] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:27,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:27,211 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:18:27,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587845825] [2022-11-16 11:18:27,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:27,216 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:18:27,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:27,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:18:27,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:18:27,220 INFO L87 Difference]: Start difference. First operand 1307 states and 1891 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 11:18:32,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:32,128 INFO L93 Difference]: Finished difference Result 2901 states and 4286 transitions. [2022-11-16 11:18:32,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:18:32,129 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 60 [2022-11-16 11:18:32,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:32,147 INFO L225 Difference]: With dead ends: 2901 [2022-11-16 11:18:32,147 INFO L226 Difference]: Without dead ends: 1617 [2022-11-16 11:18:32,157 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 [2022-11-16 11:18:32,161 INFO L413 NwaCegarLoop]: 1396 mSDtfsCounter, 1137 mSDsluCounter, 2677 mSDsCounter, 0 mSdLazyCounter, 2283 mSolverCounterSat, 739 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1206 SdHoareTripleChecker+Valid, 4073 SdHoareTripleChecker+Invalid, 3022 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 739 IncrementalHoareTripleChecker+Valid, 2283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:32,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1206 Valid, 4073 Invalid, 3022 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [739 Valid, 2283 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-11-16 11:18:32,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2022-11-16 11:18:32,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 1307. [2022-11-16 11:18:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1307 states, 980 states have (on average 1.4091836734693877) internal successors, (1381), 991 states have internal predecessors, (1381), 255 states have call successors, (255), 72 states have call predecessors, (255), 71 states have return successors, (254), 250 states have call predecessors, (254), 254 states have call successors, (254) [2022-11-16 11:18:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 1307 states and 1890 transitions. [2022-11-16 11:18:32,288 INFO L78 Accepts]: Start accepts. Automaton has 1307 states and 1890 transitions. Word has length 60 [2022-11-16 11:18:32,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:32,289 INFO L495 AbstractCegarLoop]: Abstraction has 1307 states and 1890 transitions. [2022-11-16 11:18:32,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-16 11:18:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1890 transitions. [2022-11-16 11:18:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 11:18:32,301 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:32,302 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:32,302 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 11:18:32,302 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:32,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:32,303 INFO L85 PathProgramCache]: Analyzing trace with hash 77866499, now seen corresponding path program 1 times [2022-11-16 11:18:32,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:32,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438700129] [2022-11-16 11:18:32,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-16 11:18:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-16 11:18:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-16 11:18:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-16 11:18:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-16 11:18:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-16 11:18:32,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:32,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438700129] [2022-11-16 11:18:32,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438700129] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:32,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:32,714 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:18:32,714 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334430490] [2022-11-16 11:18:32,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:32,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:18:32,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:32,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:18:32,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:18:32,716 INFO L87 Difference]: Start difference. First operand 1307 states and 1890 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-16 11:18:37,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:37,957 INFO L93 Difference]: Finished difference Result 1653 states and 2454 transitions. [2022-11-16 11:18:37,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-16 11:18:37,958 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-11-16 11:18:37,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:37,968 INFO L225 Difference]: With dead ends: 1653 [2022-11-16 11:18:37,969 INFO L226 Difference]: Without dead ends: 1650 [2022-11-16 11:18:37,970 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 [2022-11-16 11:18:37,971 INFO L413 NwaCegarLoop]: 1368 mSDtfsCounter, 2952 mSDsluCounter, 1436 mSDsCounter, 0 mSdLazyCounter, 1650 mSolverCounterSat, 1152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3105 SdHoareTripleChecker+Valid, 2804 SdHoareTripleChecker+Invalid, 2802 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1152 IncrementalHoareTripleChecker+Valid, 1650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:37,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3105 Valid, 2804 Invalid, 2802 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1152 Valid, 1650 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-11-16 11:18:37,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1650 states. [2022-11-16 11:18:38,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1650 to 1337. [2022-11-16 11:18:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 999 states have (on average 1.4024024024024024) internal successors, (1401), 1010 states have internal predecessors, (1401), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2022-11-16 11:18:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1918 transitions. [2022-11-16 11:18:38,049 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1918 transitions. Word has length 60 [2022-11-16 11:18:38,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:38,050 INFO L495 AbstractCegarLoop]: Abstraction has 1337 states and 1918 transitions. [2022-11-16 11:18:38,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 5 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-16 11:18:38,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1918 transitions. [2022-11-16 11:18:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 11:18:38,060 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:38,060 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:38,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 11:18:38,061 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:38,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:38,061 INFO L85 PathProgramCache]: Analyzing trace with hash 343707307, now seen corresponding path program 1 times [2022-11-16 11:18:38,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:38,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [262276080] [2022-11-16 11:18:38,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:38,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:38,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:38,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [262276080] [2022-11-16 11:18:38,244 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 11:18:38,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545488941] [2022-11-16 11:18:38,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:38,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:38,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:38,250 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:38,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 11:18:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:39,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 2534 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:18:39,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 11:18:39,238 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:18:39,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545488941] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:39,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:39,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:18:39,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453415886] [2022-11-16 11:18:39,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:39,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:18:39,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:39,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:18:39,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:39,241 INFO L87 Difference]: Start difference. First operand 1337 states and 1918 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-16 11:18:39,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:39,330 INFO L93 Difference]: Finished difference Result 2651 states and 3813 transitions. [2022-11-16 11:18:39,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:18:39,331 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 159 [2022-11-16 11:18:39,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:39,340 INFO L225 Difference]: With dead ends: 2651 [2022-11-16 11:18:39,340 INFO L226 Difference]: Without dead ends: 1338 [2022-11-16 11:18:39,346 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:39,347 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 0 mSDsluCounter, 1844 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3693 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:39,348 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3693 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:18:39,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1338 states. [2022-11-16 11:18:39,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1338 to 1338. [2022-11-16 11:18:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 1000 states have (on average 1.402) internal successors, (1402), 1011 states have internal predecessors, (1402), 259 states have call successors, (259), 79 states have call predecessors, (259), 78 states have return successors, (258), 254 states have call predecessors, (258), 258 states have call successors, (258) [2022-11-16 11:18:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1919 transitions. [2022-11-16 11:18:39,423 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1919 transitions. Word has length 159 [2022-11-16 11:18:39,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:39,426 INFO L495 AbstractCegarLoop]: Abstraction has 1338 states and 1919 transitions. [2022-11-16 11:18:39,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 3 states have internal predecessors, (107), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-11-16 11:18:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1919 transitions. [2022-11-16 11:18:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-16 11:18:39,433 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:39,434 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:39,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-16 11:18:39,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:39,644 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:39,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:39,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1296330072, now seen corresponding path program 1 times [2022-11-16 11:18:39,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:39,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868289567] [2022-11-16 11:18:39,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:39,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:39,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:39,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868289567] [2022-11-16 11:18:39,792 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 11:18:39,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615407819] [2022-11-16 11:18:39,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:39,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:39,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:39,794 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:39,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 11:18:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:40,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:18:40,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-16 11:18:40,705 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:18:40,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615407819] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:40,706 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:40,706 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:18:40,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072360990] [2022-11-16 11:18:40,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:40,707 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:18:40,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:40,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:18:40,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:40,708 INFO L87 Difference]: Start difference. First operand 1338 states and 1919 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-16 11:18:40,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:40,898 INFO L93 Difference]: Finished difference Result 2743 states and 3920 transitions. [2022-11-16 11:18:40,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:18:40,901 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 160 [2022-11-16 11:18:40,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:40,911 INFO L225 Difference]: With dead ends: 2743 [2022-11-16 11:18:40,911 INFO L226 Difference]: Without dead ends: 1429 [2022-11-16 11:18:40,916 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 158 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:40,919 INFO L413 NwaCegarLoop]: 1865 mSDtfsCounter, 274 mSDsluCounter, 1632 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 3497 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:40,924 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 3497 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:18:40,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2022-11-16 11:18:40,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1420. [2022-11-16 11:18:40,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1420 states, 1064 states have (on average 1.3919172932330828) internal successors, (1481), 1075 states have internal predecessors, (1481), 265 states have call successors, (265), 91 states have call predecessors, (265), 90 states have return successors, (264), 260 states have call predecessors, (264), 264 states have call successors, (264) [2022-11-16 11:18:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1420 states and 2010 transitions. [2022-11-16 11:18:40,995 INFO L78 Accepts]: Start accepts. Automaton has 1420 states and 2010 transitions. Word has length 160 [2022-11-16 11:18:40,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:40,995 INFO L495 AbstractCegarLoop]: Abstraction has 1420 states and 2010 transitions. [2022-11-16 11:18:40,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 3 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2022-11-16 11:18:40,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2010 transitions. [2022-11-16 11:18:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-16 11:18:41,003 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:41,004 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:41,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-16 11:18:41,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:41,213 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:41,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:41,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1360244433, now seen corresponding path program 1 times [2022-11-16 11:18:41,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:41,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514128612] [2022-11-16 11:18:41,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:41,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:41,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:41,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514128612] [2022-11-16 11:18:41,349 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 11:18:41,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137534848] [2022-11-16 11:18:41,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:41,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:41,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:41,351 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:41,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 11:18:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:42,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 2631 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:18:42,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:42,219 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 11:18:42,219 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:18:42,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [137534848] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:42,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:42,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:18:42,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874767732] [2022-11-16 11:18:42,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:42,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:18:42,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:42,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:18:42,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:42,222 INFO L87 Difference]: Start difference. First operand 1420 states and 2010 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-16 11:18:42,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:42,438 INFO L93 Difference]: Finished difference Result 3980 states and 5659 transitions. [2022-11-16 11:18:42,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:18:42,439 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 174 [2022-11-16 11:18:42,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:42,453 INFO L225 Difference]: With dead ends: 3980 [2022-11-16 11:18:42,454 INFO L226 Difference]: Without dead ends: 2584 [2022-11-16 11:18:42,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 172 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:18:42,461 INFO L413 NwaCegarLoop]: 2059 mSDtfsCounter, 1819 mSDsluCounter, 1626 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1819 SdHoareTripleChecker+Valid, 3685 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:42,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1819 Valid, 3685 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:18:42,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2584 states. [2022-11-16 11:18:42,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2584 to 2577. [2022-11-16 11:18:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2577 states, 1922 states have (on average 1.3954214360041624) internal successors, (2682), 1944 states have internal predecessors, (2682), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-16 11:18:42,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 2577 states and 3665 transitions. [2022-11-16 11:18:42,642 INFO L78 Accepts]: Start accepts. Automaton has 2577 states and 3665 transitions. Word has length 174 [2022-11-16 11:18:42,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:42,642 INFO L495 AbstractCegarLoop]: Abstraction has 2577 states and 3665 transitions. [2022-11-16 11:18:42,642 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-16 11:18:42,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3665 transitions. [2022-11-16 11:18:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-16 11:18:42,656 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:42,657 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:42,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-16 11:18:42,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:42,867 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:42,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:42,868 INFO L85 PathProgramCache]: Analyzing trace with hash 1513916902, now seen corresponding path program 1 times [2022-11-16 11:18:42,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:42,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032798678] [2022-11-16 11:18:42,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:43,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:43,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032798678] [2022-11-16 11:18:43,070 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 11:18:43,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580757710] [2022-11-16 11:18:43,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:43,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:43,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:43,083 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:43,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-16 11:18:43,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:43,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 2632 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 11:18:43,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:44,029 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 11:18:44,029 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:18:44,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [580757710] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:44,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:44,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:18:44,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508047866] [2022-11-16 11:18:44,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:44,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:18:44,032 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:44,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:18:44,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:18:44,033 INFO L87 Difference]: Start difference. First operand 2577 states and 3665 transitions. Second operand has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-16 11:18:44,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:44,251 INFO L93 Difference]: Finished difference Result 5354 states and 7606 transitions. [2022-11-16 11:18:44,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:18:44,252 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 175 [2022-11-16 11:18:44,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:44,267 INFO L225 Difference]: With dead ends: 5354 [2022-11-16 11:18:44,267 INFO L226 Difference]: Without dead ends: 2801 [2022-11-16 11:18:44,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:18:44,277 INFO L413 NwaCegarLoop]: 2125 mSDtfsCounter, 335 mSDsluCounter, 3903 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 6028 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:44,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 6028 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:18:44,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2801 states. [2022-11-16 11:18:44,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2801 to 2579. [2022-11-16 11:18:44,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 1924 states have (on average 1.395010395010395) internal successors, (2684), 1946 states have internal predecessors, (2684), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-16 11:18:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3667 transitions. [2022-11-16 11:18:44,416 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3667 transitions. Word has length 175 [2022-11-16 11:18:44,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:44,416 INFO L495 AbstractCegarLoop]: Abstraction has 2579 states and 3667 transitions. [2022-11-16 11:18:44,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.25) internal successors, (121), 4 states have internal predecessors, (121), 2 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-16 11:18:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3667 transitions. [2022-11-16 11:18:44,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-16 11:18:44,428 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:44,428 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:44,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-16 11:18:44,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:44,638 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:44,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:44,639 INFO L85 PathProgramCache]: Analyzing trace with hash -1773891994, now seen corresponding path program 1 times [2022-11-16 11:18:44,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:44,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398578144] [2022-11-16 11:18:44,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:44,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:44,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398578144] [2022-11-16 11:18:44,792 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 11:18:44,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1789592375] [2022-11-16 11:18:44,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:44,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:44,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:44,794 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:44,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-16 11:18:45,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:45,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 2666 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 11:18:45,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-16 11:18:45,683 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:18:45,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1789592375] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:18:45,684 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:18:45,684 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-16 11:18:45,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108696020] [2022-11-16 11:18:45,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:18:45,685 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-16 11:18:45,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:45,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-16 11:18:45,686 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-16 11:18:45,686 INFO L87 Difference]: Start difference. First operand 2579 states and 3667 transitions. Second operand has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-16 11:18:45,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:45,893 INFO L93 Difference]: Finished difference Result 5359 states and 7611 transitions. [2022-11-16 11:18:45,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:18:45,894 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 185 [2022-11-16 11:18:45,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:45,909 INFO L225 Difference]: With dead ends: 5359 [2022-11-16 11:18:45,909 INFO L226 Difference]: Without dead ends: 2804 [2022-11-16 11:18:45,918 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 183 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:18:45,918 INFO L413 NwaCegarLoop]: 2125 mSDtfsCounter, 335 mSDsluCounter, 3903 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 6028 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:45,919 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 6028 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-16 11:18:45,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2804 states. [2022-11-16 11:18:46,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2804 to 2579. [2022-11-16 11:18:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 1924 states have (on average 1.395010395010395) internal successors, (2684), 1946 states have internal predecessors, (2684), 492 states have call successors, (492), 163 states have call predecessors, (492), 162 states have return successors, (491), 483 states have call predecessors, (491), 491 states have call successors, (491) [2022-11-16 11:18:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3667 transitions. [2022-11-16 11:18:46,062 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3667 transitions. Word has length 185 [2022-11-16 11:18:46,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:46,062 INFO L495 AbstractCegarLoop]: Abstraction has 2579 states and 3667 transitions. [2022-11-16 11:18:46,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.75) internal successors, (127), 4 states have internal predecessors, (127), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-16 11:18:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3667 transitions. [2022-11-16 11:18:46,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-16 11:18:46,075 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:46,075 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:46,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-16 11:18:46,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-16 11:18:46,295 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:46,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:46,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1942315124, now seen corresponding path program 1 times [2022-11-16 11:18:46,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:46,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616294843] [2022-11-16 11:18:46,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:46,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:46,403 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:18:46,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [964588712] [2022-11-16 11:18:46,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:46,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:46,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:46,405 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:46,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-16 11:18:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:47,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 2943 conjuncts, 38 conjunts are in the unsatisfiable core [2022-11-16 11:18:47,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:47,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 21 [2022-11-16 11:18:48,065 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-16 11:18:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-16 11:18:48,109 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:18:48,426 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:48,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616294843] [2022-11-16 11:18:48,426 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:18:48,426 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [964588712] [2022-11-16 11:18:48,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [964588712] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 11:18:48,427 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-16 11:18:48,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2022-11-16 11:18:48,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804288606] [2022-11-16 11:18:48,427 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-16 11:18:48,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-16 11:18:48,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:48,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-16 11:18:48,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=362, Unknown=0, NotChecked=0, Total=420 [2022-11-16 11:18:48,429 INFO L87 Difference]: Start difference. First operand 2579 states and 3667 transitions. Second operand has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2022-11-16 11:18:53,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:18:55,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:18:55,134 INFO L93 Difference]: Finished difference Result 6532 states and 9562 transitions. [2022-11-16 11:18:55,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-16 11:18:55,142 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) Word has length 228 [2022-11-16 11:18:55,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:18:55,167 INFO L225 Difference]: With dead ends: 6532 [2022-11-16 11:18:55,167 INFO L226 Difference]: Without dead ends: 3977 [2022-11-16 11:18:55,176 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 232 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=132, Invalid=624, Unknown=0, NotChecked=0, Total=756 [2022-11-16 11:18:55,176 INFO L413 NwaCegarLoop]: 1918 mSDtfsCounter, 2370 mSDsluCounter, 18391 mSDsCounter, 0 mSdLazyCounter, 1424 mSolverCounterSat, 396 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2398 SdHoareTripleChecker+Valid, 20309 SdHoareTripleChecker+Invalid, 2170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 396 IncrementalHoareTripleChecker+Valid, 1424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 350 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-11-16 11:18:55,177 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2398 Valid, 20309 Invalid, 2170 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [396 Valid, 1424 Invalid, 0 Unknown, 350 Unchecked, 6.1s Time] [2022-11-16 11:18:55,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3977 states. [2022-11-16 11:18:55,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3977 to 3791. [2022-11-16 11:18:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3791 states, 2884 states have (on average 1.4375866851595007) internal successors, (4146), 2920 states have internal predecessors, (4146), 737 states have call successors, (737), 169 states have call predecessors, (737), 169 states have return successors, (740), 721 states have call predecessors, (740), 736 states have call successors, (740) [2022-11-16 11:18:55,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3791 states to 3791 states and 5623 transitions. [2022-11-16 11:18:55,437 INFO L78 Accepts]: Start accepts. Automaton has 3791 states and 5623 transitions. Word has length 228 [2022-11-16 11:18:55,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:18:55,438 INFO L495 AbstractCegarLoop]: Abstraction has 3791 states and 5623 transitions. [2022-11-16 11:18:55,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 9.8) internal successors, (147), 13 states have internal predecessors, (147), 8 states have call successors, (29), 4 states have call predecessors, (29), 3 states have return successors, (26), 8 states have call predecessors, (26), 7 states have call successors, (26) [2022-11-16 11:18:55,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 5623 transitions. [2022-11-16 11:18:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-16 11:18:55,459 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:18:55,459 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:18:55,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-16 11:18:55,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:55,671 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:18:55,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:18:55,672 INFO L85 PathProgramCache]: Analyzing trace with hash 2009744027, now seen corresponding path program 1 times [2022-11-16 11:18:55,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:18:55,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320930751] [2022-11-16 11:18:55,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:18:55,820 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:18:55,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1015185357] [2022-11-16 11:18:55,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:18:55,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:18:55,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:55,827 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:18:55,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-16 11:18:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:18:56,810 INFO L263 TraceCheckSpWp]: Trace formula consists of 2985 conjuncts, 28 conjunts are in the unsatisfiable core [2022-11-16 11:18:56,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:18:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 11:18:57,318 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 21 [2022-11-16 11:18:57,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-16 11:18:57,599 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-16 11:18:57,599 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:18:57,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:18:57,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320930751] [2022-11-16 11:18:57,924 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:18:57,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1015185357] [2022-11-16 11:18:57,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1015185357] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 11:18:57,925 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-16 11:18:57,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2022-11-16 11:18:57,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63117810] [2022-11-16 11:18:57,925 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-16 11:18:57,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-11-16 11:18:57,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:18:57,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-11-16 11:18:57,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=405, Unknown=0, NotChecked=0, Total=462 [2022-11-16 11:18:57,927 INFO L87 Difference]: Start difference. First operand 3791 states and 5623 transitions. Second operand has 17 states, 17 states have (on average 8.941176470588236) internal successors, (152), 15 states have internal predecessors, (152), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) [2022-11-16 11:19:04,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:19:09,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:19:11,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 11:19:13,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:13,690 INFO L93 Difference]: Finished difference Result 6612 states and 9666 transitions. [2022-11-16 11:19:13,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-16 11:19:13,691 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.941176470588236) internal successors, (152), 15 states have internal predecessors, (152), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) Word has length 235 [2022-11-16 11:19:13,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:13,713 INFO L225 Difference]: With dead ends: 6612 [2022-11-16 11:19:13,713 INFO L226 Difference]: Without dead ends: 4057 [2022-11-16 11:19:13,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 239 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=139, Invalid=791, Unknown=0, NotChecked=0, Total=930 [2022-11-16 11:19:13,723 INFO L413 NwaCegarLoop]: 2813 mSDtfsCounter, 2274 mSDsluCounter, 33621 mSDsCounter, 0 mSdLazyCounter, 4678 mSolverCounterSat, 381 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2302 SdHoareTripleChecker+Valid, 36434 SdHoareTripleChecker+Invalid, 5651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 381 IncrementalHoareTripleChecker+Valid, 4678 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 592 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:13,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2302 Valid, 36434 Invalid, 5651 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [381 Valid, 4678 Invalid, 0 Unknown, 592 Unchecked, 15.0s Time] [2022-11-16 11:19:13,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4057 states. [2022-11-16 11:19:13,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4057 to 2611. [2022-11-16 11:19:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2611 states, 1948 states have (on average 1.391170431211499) internal successors, (2710), 1970 states have internal predecessors, (2710), 496 states have call successors, (496), 167 states have call predecessors, (496), 166 states have return successors, (495), 487 states have call predecessors, (495), 495 states have call successors, (495) [2022-11-16 11:19:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 2611 states and 3701 transitions. [2022-11-16 11:19:13,950 INFO L78 Accepts]: Start accepts. Automaton has 2611 states and 3701 transitions. Word has length 235 [2022-11-16 11:19:13,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:13,951 INFO L495 AbstractCegarLoop]: Abstraction has 2611 states and 3701 transitions. [2022-11-16 11:19:13,951 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.941176470588236) internal successors, (152), 15 states have internal predecessors, (152), 9 states have call successors, (30), 4 states have call predecessors, (30), 3 states have return successors, (27), 9 states have call predecessors, (27), 8 states have call successors, (27) [2022-11-16 11:19:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 3701 transitions. [2022-11-16 11:19:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-16 11:19:13,965 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:13,965 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:13,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-11-16 11:19:14,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:14,178 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:14,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:14,178 INFO L85 PathProgramCache]: Analyzing trace with hash 896870077, now seen corresponding path program 1 times [2022-11-16 11:19:14,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:14,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104129985] [2022-11-16 11:19:14,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:14,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:14,278 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:14,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1310717550] [2022-11-16 11:19:14,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:14,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:14,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:14,280 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:14,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-16 11:19:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:15,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 2925 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:19:15,276 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 11:19:15,293 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:15,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:15,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104129985] [2022-11-16 11:19:15,294 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:15,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1310717550] [2022-11-16 11:19:15,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1310717550] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:15,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:15,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:19:15,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841003096] [2022-11-16 11:19:15,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:15,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:19:15,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:15,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:19:15,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:15,297 INFO L87 Difference]: Start difference. First operand 2611 states and 3701 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:15,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:15,501 INFO L93 Difference]: Finished difference Result 5200 states and 7381 transitions. [2022-11-16 11:19:15,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:19:15,502 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 232 [2022-11-16 11:19:15,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:15,530 INFO L225 Difference]: With dead ends: 5200 [2022-11-16 11:19:15,531 INFO L226 Difference]: Without dead ends: 2613 [2022-11-16 11:19:15,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 230 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:15,541 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 0 mSDsluCounter, 1845 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3694 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:15,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3694 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:19:15,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2613 states. [2022-11-16 11:19:15,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2613 to 2613. [2022-11-16 11:19:15,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2613 states, 1950 states have (on average 1.3907692307692308) internal successors, (2712), 1972 states have internal predecessors, (2712), 496 states have call successors, (496), 167 states have call predecessors, (496), 166 states have return successors, (495), 487 states have call predecessors, (495), 495 states have call successors, (495) [2022-11-16 11:19:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 2613 states and 3703 transitions. [2022-11-16 11:19:15,753 INFO L78 Accepts]: Start accepts. Automaton has 2613 states and 3703 transitions. Word has length 232 [2022-11-16 11:19:15,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:15,754 INFO L495 AbstractCegarLoop]: Abstraction has 2613 states and 3703 transitions. [2022-11-16 11:19:15,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 3 states have internal predecessors, (153), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:15,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 3703 transitions. [2022-11-16 11:19:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-16 11:19:15,770 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:15,771 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:15,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-11-16 11:19:15,981 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-16 11:19:15,982 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:15,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:15,983 INFO L85 PathProgramCache]: Analyzing trace with hash 465068025, now seen corresponding path program 1 times [2022-11-16 11:19:15,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:15,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445374359] [2022-11-16 11:19:15,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:16,078 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:16,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1007659491] [2022-11-16 11:19:16,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:16,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:16,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:16,081 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:16,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-16 11:19:17,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:17,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 2927 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:19:17,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 11:19:17,047 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:17,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:17,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445374359] [2022-11-16 11:19:17,048 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:17,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1007659491] [2022-11-16 11:19:17,048 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1007659491] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:17,048 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:17,049 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:19:17,049 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706165671] [2022-11-16 11:19:17,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:17,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:19:17,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:17,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:19:17,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:17,051 INFO L87 Difference]: Start difference. First operand 2613 states and 3703 transitions. Second operand has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:17,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:17,261 INFO L93 Difference]: Finished difference Result 5204 states and 7385 transitions. [2022-11-16 11:19:17,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:19:17,262 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 233 [2022-11-16 11:19:17,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:17,274 INFO L225 Difference]: With dead ends: 5204 [2022-11-16 11:19:17,274 INFO L226 Difference]: Without dead ends: 2615 [2022-11-16 11:19:17,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:17,283 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 0 mSDsluCounter, 1845 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3694 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:17,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3694 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:19:17,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2615 states. [2022-11-16 11:19:17,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2615 to 2615. [2022-11-16 11:19:17,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2615 states, 1952 states have (on average 1.3903688524590163) internal successors, (2714), 1974 states have internal predecessors, (2714), 496 states have call successors, (496), 167 states have call predecessors, (496), 166 states have return successors, (495), 487 states have call predecessors, (495), 495 states have call successors, (495) [2022-11-16 11:19:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 3705 transitions. [2022-11-16 11:19:17,466 INFO L78 Accepts]: Start accepts. Automaton has 2615 states and 3705 transitions. Word has length 233 [2022-11-16 11:19:17,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:17,466 INFO L495 AbstractCegarLoop]: Abstraction has 2615 states and 3705 transitions. [2022-11-16 11:19:17,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3705 transitions. [2022-11-16 11:19:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 11:19:17,478 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:17,478 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:17,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-16 11:19:17,689 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:17,690 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:17,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:17,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1817267095, now seen corresponding path program 1 times [2022-11-16 11:19:17,691 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:17,691 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402071260] [2022-11-16 11:19:17,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:17,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:17,781 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:17,781 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [219474306] [2022-11-16 11:19:17,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:17,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:17,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:17,783 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:17,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-16 11:19:18,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:18,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 2939 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:19:18,769 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:18,786 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 11:19:18,787 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:18,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:18,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402071260] [2022-11-16 11:19:18,788 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:18,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [219474306] [2022-11-16 11:19:18,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [219474306] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:18,788 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:18,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:19:18,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227517202] [2022-11-16 11:19:18,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:18,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:19:18,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:18,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:19:18,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:18,791 INFO L87 Difference]: Start difference. First operand 2615 states and 3705 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:18,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:18,980 INFO L93 Difference]: Finished difference Result 5208 states and 7389 transitions. [2022-11-16 11:19:18,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:19:18,981 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 239 [2022-11-16 11:19:19,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:19,060 INFO L225 Difference]: With dead ends: 5208 [2022-11-16 11:19:19,061 INFO L226 Difference]: Without dead ends: 2617 [2022-11-16 11:19:19,068 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 237 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:19,070 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 0 mSDsluCounter, 1845 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3694 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:19,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3694 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:19:19,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2617 states. [2022-11-16 11:19:19,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2617 to 2617. [2022-11-16 11:19:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2617 states, 1954 states have (on average 1.3899692937563972) internal successors, (2716), 1976 states have internal predecessors, (2716), 496 states have call successors, (496), 167 states have call predecessors, (496), 166 states have return successors, (495), 487 states have call predecessors, (495), 495 states have call successors, (495) [2022-11-16 11:19:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2617 states and 3707 transitions. [2022-11-16 11:19:19,323 INFO L78 Accepts]: Start accepts. Automaton has 2617 states and 3707 transitions. Word has length 239 [2022-11-16 11:19:19,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:19,324 INFO L495 AbstractCegarLoop]: Abstraction has 2617 states and 3707 transitions. [2022-11-16 11:19:19,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:19,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 3707 transitions. [2022-11-16 11:19:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-16 11:19:19,339 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:19,339 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:19,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-16 11:19:19,549 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-16 11:19:19,550 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:19,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:19,550 INFO L85 PathProgramCache]: Analyzing trace with hash -218895389, now seen corresponding path program 1 times [2022-11-16 11:19:19,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:19,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140110967] [2022-11-16 11:19:19,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:19,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:19,674 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:19,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1390043913] [2022-11-16 11:19:19,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:19,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:19,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:19,677 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:19,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-16 11:19:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:20,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 2941 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-16 11:19:20,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:20,678 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-11-16 11:19:20,678 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:20,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:20,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140110967] [2022-11-16 11:19:20,679 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:20,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1390043913] [2022-11-16 11:19:20,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1390043913] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:20,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:20,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:19:20,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877626935] [2022-11-16 11:19:20,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:20,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:19:20,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:20,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:19:20,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:20,682 INFO L87 Difference]: Start difference. First operand 2617 states and 3707 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:20,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:20,852 INFO L93 Difference]: Finished difference Result 5212 states and 7393 transitions. [2022-11-16 11:19:20,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:19:20,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 240 [2022-11-16 11:19:20,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:20,875 INFO L225 Difference]: With dead ends: 5212 [2022-11-16 11:19:20,875 INFO L226 Difference]: Without dead ends: 2619 [2022-11-16 11:19:20,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:19:20,886 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 0 mSDsluCounter, 1845 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3694 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:20,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3694 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:19:20,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2619 states. [2022-11-16 11:19:21,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2619 to 2619. [2022-11-16 11:19:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2619 states, 1956 states have (on average 1.3895705521472392) internal successors, (2718), 1978 states have internal predecessors, (2718), 496 states have call successors, (496), 167 states have call predecessors, (496), 166 states have return successors, (495), 487 states have call predecessors, (495), 495 states have call successors, (495) [2022-11-16 11:19:21,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 2619 states and 3709 transitions. [2022-11-16 11:19:21,065 INFO L78 Accepts]: Start accepts. Automaton has 2619 states and 3709 transitions. Word has length 240 [2022-11-16 11:19:21,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:21,066 INFO L495 AbstractCegarLoop]: Abstraction has 2619 states and 3709 transitions. [2022-11-16 11:19:21,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2022-11-16 11:19:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 3709 transitions. [2022-11-16 11:19:21,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 11:19:21,077 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:21,078 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:21,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-16 11:19:21,288 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-16 11:19:21,288 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:21,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:21,289 INFO L85 PathProgramCache]: Analyzing trace with hash -1523760043, now seen corresponding path program 1 times [2022-11-16 11:19:21,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:21,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167147393] [2022-11-16 11:19:21,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:21,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:21,439 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:21,439 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1427077169] [2022-11-16 11:19:21,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:21,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:21,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:21,441 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:21,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-16 11:19:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:22,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 2942 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-16 11:19:22,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:22,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2022-11-16 11:19:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-16 11:19:22,674 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:22,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:22,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167147393] [2022-11-16 11:19:22,675 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:22,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1427077169] [2022-11-16 11:19:22,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1427077169] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:22,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:22,676 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-16 11:19:22,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635389077] [2022-11-16 11:19:22,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:22,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-16 11:19:22,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:22,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-16 11:19:22,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-16 11:19:22,678 INFO L87 Difference]: Start difference. First operand 2619 states and 3709 transitions. Second operand has 8 states, 8 states have (on average 19.0) internal successors, (152), 8 states have internal predecessors, (152), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-16 11:19:24,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:24,266 INFO L93 Difference]: Finished difference Result 5432 states and 7737 transitions. [2022-11-16 11:19:24,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 11:19:24,267 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.0) internal successors, (152), 8 states have internal predecessors, (152), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 239 [2022-11-16 11:19:24,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:24,278 INFO L225 Difference]: With dead ends: 5432 [2022-11-16 11:19:24,279 INFO L226 Difference]: Without dead ends: 2837 [2022-11-16 11:19:24,287 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 231 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-11-16 11:19:24,288 INFO L413 NwaCegarLoop]: 1878 mSDtfsCounter, 129 mSDsluCounter, 5076 mSDsCounter, 0 mSdLazyCounter, 456 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 6954 SdHoareTripleChecker+Invalid, 794 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 323 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:24,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 6954 Invalid, 794 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 456 Invalid, 0 Unknown, 323 Unchecked, 1.4s Time] [2022-11-16 11:19:24,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2837 states. [2022-11-16 11:19:24,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2837 to 2669. [2022-11-16 11:19:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2669 states, 1994 states have (on average 1.3851554663991976) internal successors, (2762), 2016 states have internal predecessors, (2762), 504 states have call successors, (504), 171 states have call predecessors, (504), 170 states have return successors, (503), 495 states have call predecessors, (503), 503 states have call successors, (503) [2022-11-16 11:19:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 2669 states and 3769 transitions. [2022-11-16 11:19:24,492 INFO L78 Accepts]: Start accepts. Automaton has 2669 states and 3769 transitions. Word has length 239 [2022-11-16 11:19:24,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:24,493 INFO L495 AbstractCegarLoop]: Abstraction has 2669 states and 3769 transitions. [2022-11-16 11:19:24,494 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.0) internal successors, (152), 8 states have internal predecessors, (152), 4 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-16 11:19:24,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 3769 transitions. [2022-11-16 11:19:24,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-11-16 11:19:24,504 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 11:19:24,505 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:24,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-16 11:19:24,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-16 11:19:24,716 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 11:19:24,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:19:24,716 INFO L85 PathProgramCache]: Analyzing trace with hash 514615974, now seen corresponding path program 1 times [2022-11-16 11:19:24,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:19:24,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238511226] [2022-11-16 11:19:24,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:24,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:19:24,810 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-16 11:19:24,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1621302636] [2022-11-16 11:19:24,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:19:24,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:19:24,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:19:24,812 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:19:24,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-16 11:19:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:19:25,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 2999 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-16 11:19:25,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:19:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-16 11:19:26,004 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 11:19:26,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:19:26,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238511226] [2022-11-16 11:19:26,004 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-16 11:19:26,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1621302636] [2022-11-16 11:19:26,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1621302636] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:19:26,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:19:26,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:19:26,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848689391] [2022-11-16 11:19:26,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:19:26,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:19:26,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:19:26,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:19:26,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:19:26,007 INFO L87 Difference]: Start difference. First operand 2669 states and 3769 transitions. Second operand has 5 states, 5 states have (on average 32.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-16 11:19:26,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 11:19:26,046 INFO L93 Difference]: Finished difference Result 2819 states and 3972 transitions. [2022-11-16 11:19:26,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:19:26,047 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 32.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 238 [2022-11-16 11:19:26,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 11:19:26,048 INFO L225 Difference]: With dead ends: 2819 [2022-11-16 11:19:26,048 INFO L226 Difference]: Without dead ends: 0 [2022-11-16 11:19:26,054 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 237 GetRequests, 234 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:19:26,055 INFO L413 NwaCegarLoop]: 178 mSDtfsCounter, 58 mSDsluCounter, 467 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 645 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-16 11:19:26,055 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 645 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-16 11:19:26,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-16 11:19:26,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-16 11:19:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:19:26,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-16 11:19:26,058 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 238 [2022-11-16 11:19:26,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 11:19:26,058 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 11:19:26,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 32.0) internal successors, (160), 4 states have internal predecessors, (160), 2 states have call successors, (30), 2 states have call predecessors, (30), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-16 11:19:26,058 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-16 11:19:26,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 11:19:26,061 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-16 11:19:26,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-11-16 11:19:26,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-11-16 11:19:26,275 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-16 11:19:31,537 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2022-11-16 11:19:31,537 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2022-11-16 11:19:31,537 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2022-11-16 11:19:31,538 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2022-11-16 11:19:31,538 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2022-11-16 11:19:31,538 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-16 11:19:31,538 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2022-11-16 11:19:31,538 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2022-11-16 11:19:31,539 INFO L902 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2022-11-16 11:19:31,539 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2022-11-16 11:19:31,539 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2022-11-16 11:19:31,539 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2022-11-16 11:19:31,539 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2022-11-16 11:19:31,539 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2022-11-16 11:19:31,539 INFO L899 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2022-11-16 11:19:31,540 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-16 11:19:31,540 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-11-16 11:19:31,540 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-11-16 11:19:31,540 INFO L902 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2022-11-16 11:19:31,540 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2022-11-16 11:19:31,540 INFO L899 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2022-11-16 11:19:31,540 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-16 11:19:31,541 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2022-11-16 11:19:31,541 INFO L902 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2022-11-16 11:19:31,541 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2022-11-16 11:19:31,541 INFO L902 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2022-11-16 11:19:31,541 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2022-11-16 11:19:31,541 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2022-11-16 11:19:31,541 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2022-11-16 11:19:31,541 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2022-11-16 11:19:31,541 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L902 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2022-11-16 11:19:31,542 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2022-11-16 11:19:31,543 INFO L902 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2022-11-16 11:19:31,543 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2022-11-16 11:19:31,543 INFO L899 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2022-11-16 11:19:31,543 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2022-11-16 11:19:31,543 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2022-11-16 11:19:31,543 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-16 11:19:31,543 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-16 11:19:31,544 INFO L902 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2022-11-16 11:19:31,544 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2022-11-16 11:19:31,544 INFO L902 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2022-11-16 11:19:31,544 INFO L902 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2022-11-16 11:19:31,544 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2022-11-16 11:19:31,544 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2022-11-16 11:19:31,544 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2022-11-16 11:19:31,545 INFO L902 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2022-11-16 11:19:31,545 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2022-11-16 11:19:31,545 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2022-11-16 11:19:31,545 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-11-16 11:19:31,545 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2022-11-16 11:19:31,545 INFO L902 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2022-11-16 11:19:31,546 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2022-11-16 11:19:31,546 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2022-11-16 11:19:31,546 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2022-11-16 11:19:31,546 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-16 11:19:31,546 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2022-11-16 11:19:31,546 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2022-11-16 11:19:31,546 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2022-11-16 11:19:31,547 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2022-11-16 11:19:31,547 INFO L902 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2022-11-16 11:19:31,547 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-11-16 11:19:31,547 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-16 11:19:31,547 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2022-11-16 11:19:31,547 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-16 11:19:31,547 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2022-11-16 11:19:31,548 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2022-11-16 11:19:31,548 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-16 11:19:31,548 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2022-11-16 11:19:31,548 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-16 11:19:31,548 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-16 11:19:31,548 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2022-11-16 11:19:31,548 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2022-11-16 11:19:31,549 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2022-11-16 11:19:31,549 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2022-11-16 11:19:31,549 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2022-11-16 11:19:31,549 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2022-11-16 11:19:31,549 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-16 11:19:31,549 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-16 11:19:31,549 INFO L899 garLoopResultBuilder]: For program point L5941-2(line 5941) no Hoare annotation was computed. [2022-11-16 11:19:31,550 INFO L899 garLoopResultBuilder]: For program point L5941(line 5941) no Hoare annotation was computed. [2022-11-16 11:19:31,550 INFO L902 garLoopResultBuilder]: At program point L5941-4(line 5941) the Hoare annotation is: true [2022-11-16 11:19:31,550 INFO L902 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,550 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-16 11:19:31,550 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-16 11:19:31,550 INFO L902 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,550 INFO L899 garLoopResultBuilder]: For program point L5942(line 5942) no Hoare annotation was computed. [2022-11-16 11:19:31,551 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,551 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2022-11-16 11:19:31,551 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2022-11-16 11:19:31,551 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2022-11-16 11:19:31,551 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2022-11-16 11:19:31,551 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2022-11-16 11:19:31,551 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2022-11-16 11:19:31,552 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2022-11-16 11:19:31,552 INFO L902 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2022-11-16 11:19:31,552 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-16 11:19:31,552 INFO L902 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2022-11-16 11:19:31,552 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2022-11-16 11:19:31,552 INFO L902 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,553 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2022-11-16 11:19:31,553 INFO L902 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2022-11-16 11:19:31,553 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2022-11-16 11:19:31,553 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2022-11-16 11:19:31,553 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2022-11-16 11:19:31,553 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-16 11:19:31,553 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2022-11-16 11:19:31,554 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2022-11-16 11:19:31,555 INFO L902 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,555 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2022-11-16 11:19:31,555 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2022-11-16 11:19:31,555 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2022-11-16 11:19:31,555 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2022-11-16 11:19:31,555 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2022-11-16 11:19:31,555 INFO L902 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2022-11-16 11:19:31,556 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2022-11-16 11:19:31,556 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2022-11-16 11:19:31,556 INFO L899 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2022-11-16 11:19:31,556 INFO L902 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,556 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2022-11-16 11:19:31,556 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2022-11-16 11:19:31,556 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-16 11:19:31,557 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2022-11-16 11:19:31,557 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2022-11-16 11:19:31,557 INFO L902 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2022-11-16 11:19:31,557 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-16 11:19:31,557 INFO L902 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,557 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2022-11-16 11:19:31,557 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-11-16 11:19:31,558 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2022-11-16 11:19:31,558 INFO L902 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,558 INFO L902 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2022-11-16 11:19:31,558 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2022-11-16 11:19:31,558 INFO L902 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2022-11-16 11:19:31,558 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2022-11-16 11:19:31,559 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2022-11-16 11:19:31,559 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2022-11-16 11:19:31,559 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-16 11:19:31,559 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2022-11-16 11:19:31,559 INFO L902 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2022-11-16 11:19:31,559 INFO L902 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2022-11-16 11:19:31,559 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2022-11-16 11:19:31,560 INFO L902 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2022-11-16 11:19:31,560 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2022-11-16 11:19:31,560 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2022-11-16 11:19:31,560 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2022-11-16 11:19:31,560 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2022-11-16 11:19:31,560 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2022-11-16 11:19:31,560 INFO L902 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2022-11-16 11:19:31,561 INFO L902 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2022-11-16 11:19:31,561 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-16 11:19:31,561 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2022-11-16 11:19:31,561 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2022-11-16 11:19:31,561 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2022-11-16 11:19:31,561 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-16 11:19:31,561 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2022-11-16 11:19:31,562 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2022-11-16 11:19:31,562 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2022-11-16 11:19:31,562 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2022-11-16 11:19:31,562 INFO L902 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2022-11-16 11:19:31,562 INFO L902 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2022-11-16 11:19:31,562 INFO L902 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2022-11-16 11:19:31,563 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2022-11-16 11:19:31,563 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2022-11-16 11:19:31,563 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2022-11-16 11:19:31,563 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2022-11-16 11:19:31,563 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-16 11:19:31,563 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2022-11-16 11:19:31,563 INFO L902 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2022-11-16 11:19:31,564 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2022-11-16 11:19:31,564 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2022-11-16 11:19:31,564 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2022-11-16 11:19:31,564 INFO L902 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2022-11-16 11:19:31,564 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2022-11-16 11:19:31,564 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2022-11-16 11:19:31,564 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2022-11-16 11:19:31,565 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2022-11-16 11:19:31,565 INFO L902 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2022-11-16 11:19:31,565 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2022-11-16 11:19:31,565 INFO L899 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2022-11-16 11:19:31,565 INFO L902 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2022-11-16 11:19:31,565 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2022-11-16 11:19:31,566 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2022-11-16 11:19:31,566 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2022-11-16 11:19:31,566 INFO L902 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2022-11-16 11:19:31,566 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2022-11-16 11:19:31,566 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2022-11-16 11:19:31,566 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2022-11-16 11:19:31,566 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2022-11-16 11:19:31,567 INFO L902 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2022-11-16 11:19:31,567 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2022-11-16 11:19:31,567 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2022-11-16 11:19:31,567 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2022-11-16 11:19:31,567 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2022-11-16 11:19:31,567 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2022-11-16 11:19:31,568 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-16 11:19:31,568 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2022-11-16 11:19:31,568 INFO L902 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2022-11-16 11:19:31,568 INFO L899 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2022-11-16 11:19:31,568 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2022-11-16 11:19:31,568 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2022-11-16 11:19:31,568 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2022-11-16 11:19:31,569 INFO L902 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2022-11-16 11:19:31,569 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2022-11-16 11:19:31,569 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2022-11-16 11:19:31,569 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2022-11-16 11:19:31,569 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2022-11-16 11:19:31,569 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2022-11-16 11:19:31,570 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2022-11-16 11:19:31,570 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2022-11-16 11:19:31,570 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2022-11-16 11:19:31,570 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2022-11-16 11:19:31,570 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-11-16 11:19:31,570 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-16 11:19:31,570 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2022-11-16 11:19:31,571 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2022-11-16 11:19:31,571 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2022-11-16 11:19:31,571 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2022-11-16 11:19:31,571 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2022-11-16 11:19:31,571 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2022-11-16 11:19:31,571 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2022-11-16 11:19:31,572 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2022-11-16 11:19:31,572 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2022-11-16 11:19:31,572 INFO L902 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2022-11-16 11:19:31,572 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2022-11-16 11:19:31,572 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2022-11-16 11:19:31,572 INFO L902 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2022-11-16 11:19:31,573 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2022-11-16 11:19:31,573 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-11-16 11:19:31,573 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2022-11-16 11:19:31,573 INFO L899 garLoopResultBuilder]: For program point L3853(line 3853) no Hoare annotation was computed. [2022-11-16 11:19:31,573 INFO L899 garLoopResultBuilder]: For program point L3853-2(line 3853) no Hoare annotation was computed. [2022-11-16 11:19:31,573 INFO L899 garLoopResultBuilder]: For program point L3853-4(line 3853) no Hoare annotation was computed. [2022-11-16 11:19:31,573 INFO L902 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2022-11-16 11:19:31,574 INFO L902 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2022-11-16 11:19:31,574 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2022-11-16 11:19:31,574 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2022-11-16 11:19:31,574 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-16 11:19:31,574 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2022-11-16 11:19:31,574 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2022-11-16 11:19:31,575 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-16 11:19:31,575 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2022-11-16 11:19:31,575 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-11-16 11:19:31,575 INFO L902 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2022-11-16 11:19:31,575 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2022-11-16 11:19:31,575 INFO L902 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2022-11-16 11:19:31,576 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2022-11-16 11:19:31,576 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2022-11-16 11:19:31,576 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-16 11:19:31,576 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2022-11-16 11:19:31,576 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2022-11-16 11:19:31,576 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2022-11-16 11:19:31,576 INFO L902 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2022-11-16 11:19:31,577 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2022-11-16 11:19:31,577 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-16 11:19:31,577 INFO L902 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2022-11-16 11:19:31,577 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2022-11-16 11:19:31,577 INFO L902 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2022-11-16 11:19:31,577 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-11-16 11:19:31,577 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2022-11-16 11:19:31,578 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2022-11-16 11:19:31,578 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-16 11:19:31,578 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-16 11:19:31,578 INFO L902 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2022-11-16 11:19:31,578 INFO L902 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2022-11-16 11:19:31,578 INFO L902 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2022-11-16 11:19:31,579 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2022-11-16 11:19:31,579 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2022-11-16 11:19:31,579 INFO L902 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2022-11-16 11:19:31,579 INFO L902 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2022-11-16 11:19:31,579 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2022-11-16 11:19:31,579 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2022-11-16 11:19:31,579 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2022-11-16 11:19:31,580 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2022-11-16 11:19:31,580 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2022-11-16 11:19:31,580 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2022-11-16 11:19:31,580 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2022-11-16 11:19:31,580 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2022-11-16 11:19:31,580 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2022-11-16 11:19:31,581 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2022-11-16 11:19:31,581 INFO L902 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2022-11-16 11:19:31,582 INFO L902 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2022-11-16 11:19:31,582 INFO L899 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2022-11-16 11:19:31,582 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2022-11-16 11:19:31,582 INFO L902 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2022-11-16 11:19:31,582 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2022-11-16 11:19:31,582 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2022-11-16 11:19:31,582 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2022-11-16 11:19:31,583 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-16 11:19:31,584 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2022-11-16 11:19:31,584 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2022-11-16 11:19:31,584 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2022-11-16 11:19:31,584 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2022-11-16 11:19:31,584 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2022-11-16 11:19:31,584 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2022-11-16 11:19:31,584 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2022-11-16 11:19:31,585 INFO L902 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2022-11-16 11:19:31,585 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2022-11-16 11:19:31,585 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2022-11-16 11:19:31,585 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2022-11-16 11:19:31,585 INFO L899 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2022-11-16 11:19:31,585 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-16 11:19:31,585 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2022-11-16 11:19:31,586 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2022-11-16 11:19:31,586 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2022-11-16 11:19:31,586 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-11-16 11:19:31,586 INFO L902 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2022-11-16 11:19:31,586 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-11-16 11:19:31,586 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2022-11-16 11:19:31,587 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2022-11-16 11:19:31,587 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2022-11-16 11:19:31,587 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2022-11-16 11:19:31,587 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-16 11:19:31,587 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2022-11-16 11:19:31,587 INFO L899 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2022-11-16 11:19:31,587 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2022-11-16 11:19:31,588 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2022-11-16 11:19:31,588 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2022-11-16 11:19:31,588 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-16 11:19:31,588 INFO L902 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2022-11-16 11:19:31,588 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2022-11-16 11:19:31,588 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2022-11-16 11:19:31,588 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2022-11-16 11:19:31,589 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2022-11-16 11:19:31,589 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2022-11-16 11:19:31,589 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2022-11-16 11:19:31,589 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2022-11-16 11:19:31,589 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2022-11-16 11:19:31,589 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-11-16 11:19:31,589 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2022-11-16 11:19:31,590 INFO L902 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2022-11-16 11:19:31,590 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2022-11-16 11:19:31,590 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2022-11-16 11:19:31,590 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2022-11-16 11:19:31,590 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2022-11-16 11:19:31,590 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2022-11-16 11:19:31,590 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2022-11-16 11:19:31,591 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2022-11-16 11:19:31,591 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-16 11:19:31,591 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-16 11:19:31,591 INFO L902 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2022-11-16 11:19:31,591 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2022-11-16 11:19:31,591 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2022-11-16 11:19:31,591 INFO L902 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2022-11-16 11:19:31,592 INFO L902 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2022-11-16 11:19:31,592 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2022-11-16 11:19:31,592 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2022-11-16 11:19:31,592 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2022-11-16 11:19:31,592 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2022-11-16 11:19:31,592 INFO L902 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2022-11-16 11:19:31,592 INFO L902 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2022-11-16 11:19:31,593 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2022-11-16 11:19:31,593 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2022-11-16 11:19:31,593 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2022-11-16 11:19:31,593 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-16 11:19:31,593 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2022-11-16 11:19:31,593 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2022-11-16 11:19:31,593 INFO L902 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2022-11-16 11:19:31,594 INFO L902 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2022-11-16 11:19:31,594 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2022-11-16 11:19:31,594 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2022-11-16 11:19:31,594 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2022-11-16 11:19:31,594 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2022-11-16 11:19:31,594 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2022-11-16 11:19:31,594 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2022-11-16 11:19:31,595 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2022-11-16 11:19:31,595 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2022-11-16 11:19:31,595 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2022-11-16 11:19:31,595 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2022-11-16 11:19:31,595 INFO L902 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2022-11-16 11:19:31,595 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2022-11-16 11:19:31,596 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2022-11-16 11:19:31,596 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2022-11-16 11:19:31,596 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2022-11-16 11:19:31,596 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2022-11-16 11:19:31,596 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2022-11-16 11:19:31,596 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2022-11-16 11:19:31,596 INFO L902 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2022-11-16 11:19:31,597 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2022-11-16 11:19:31,597 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2022-11-16 11:19:31,597 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2022-11-16 11:19:31,598 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2022-11-16 11:19:31,598 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2022-11-16 11:19:31,598 INFO L902 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2022-11-16 11:19:31,598 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2022-11-16 11:19:31,598 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2022-11-16 11:19:31,598 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2022-11-16 11:19:31,598 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2022-11-16 11:19:31,599 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2022-11-16 11:19:31,599 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2022-11-16 11:19:31,599 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2022-11-16 11:19:31,599 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2022-11-16 11:19:31,599 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2022-11-16 11:19:31,599 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2022-11-16 11:19:31,599 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2022-11-16 11:19:31,600 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2022-11-16 11:19:31,600 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2022-11-16 11:19:31,600 INFO L902 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2022-11-16 11:19:31,600 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-16 11:19:31,600 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-16 11:19:31,600 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2022-11-16 11:19:31,600 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2022-11-16 11:19:31,601 INFO L899 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2022-11-16 11:19:31,601 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2022-11-16 11:19:31,601 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2022-11-16 11:19:31,601 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2022-11-16 11:19:31,601 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-16 11:19:31,601 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2022-11-16 11:19:31,601 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2022-11-16 11:19:31,602 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2022-11-16 11:19:31,602 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2022-11-16 11:19:31,603 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2022-11-16 11:19:31,603 INFO L902 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,603 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2022-11-16 11:19:31,603 INFO L902 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2022-11-16 11:19:31,603 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2022-11-16 11:19:31,603 INFO L902 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2022-11-16 11:19:31,603 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-11-16 11:19:31,604 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-11-16 11:19:31,604 INFO L899 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2022-11-16 11:19:31,604 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-11-16 11:19:31,604 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2022-11-16 11:19:31,604 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-11-16 11:19:31,604 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2022-11-16 11:19:31,604 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2022-11-16 11:19:31,605 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2022-11-16 11:19:31,605 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2022-11-16 11:19:31,606 INFO L902 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,606 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2022-11-16 11:19:31,606 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2022-11-16 11:19:31,606 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2022-11-16 11:19:31,606 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2022-11-16 11:19:31,606 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2022-11-16 11:19:31,606 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2022-11-16 11:19:31,607 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2022-11-16 11:19:31,607 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2022-11-16 11:19:31,607 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2022-11-16 11:19:31,607 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2022-11-16 11:19:31,607 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2022-11-16 11:19:31,607 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2022-11-16 11:19:31,607 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2022-11-16 11:19:31,608 INFO L902 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-11-16 11:19:31,608 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2022-11-16 11:19:31,608 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2022-11-16 11:19:31,609 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L899 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L899 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2022-11-16 11:19:31,609 INFO L902 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2022-11-16 11:19:31,610 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,610 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2022-11-16 11:19:31,610 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2022-11-16 11:19:31,610 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2022-11-16 11:19:31,610 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2022-11-16 11:19:31,610 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-16 11:19:31,610 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L899 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L899 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2022-11-16 11:19:31,611 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2022-11-16 11:19:31,611 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-16 11:19:31,611 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-16 11:19:31,612 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2022-11-16 11:19:31,612 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2022-11-16 11:19:31,612 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2022-11-16 11:19:31,612 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2022-11-16 11:19:31,612 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2022-11-16 11:19:31,612 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2022-11-16 11:19:31,612 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2022-11-16 11:19:31,613 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2022-11-16 11:19:31,613 INFO L899 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2022-11-16 11:19:31,613 INFO L902 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2022-11-16 11:19:31,613 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2022-11-16 11:19:31,613 INFO L902 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,613 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-11-16 11:19:31,613 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2022-11-16 11:19:31,614 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2022-11-16 11:19:31,614 INFO L899 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2022-11-16 11:19:31,614 INFO L899 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2022-11-16 11:19:31,614 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2022-11-16 11:19:31,614 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2022-11-16 11:19:31,614 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-16 11:19:31,614 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2022-11-16 11:19:31,615 INFO L902 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,615 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2022-11-16 11:19:31,615 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2022-11-16 11:19:31,615 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2022-11-16 11:19:31,615 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2022-11-16 11:19:31,615 INFO L902 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,615 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2022-11-16 11:19:31,615 INFO L902 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,616 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,616 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2022-11-16 11:19:31,616 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2022-11-16 11:19:31,616 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2022-11-16 11:19:31,616 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2022-11-16 11:19:31,616 INFO L899 garLoopResultBuilder]: For program point L5733-2(line 5733) no Hoare annotation was computed. [2022-11-16 11:19:31,616 INFO L899 garLoopResultBuilder]: For program point L5733(line 5733) no Hoare annotation was computed. [2022-11-16 11:19:31,617 INFO L902 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2022-11-16 11:19:31,617 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2022-11-16 11:19:31,617 INFO L899 garLoopResultBuilder]: For program point L5733-4(line 5733) no Hoare annotation was computed. [2022-11-16 11:19:31,617 INFO L899 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2022-11-16 11:19:31,617 INFO L899 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2022-11-16 11:19:31,617 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2022-11-16 11:19:31,617 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2022-11-16 11:19:31,618 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2022-11-16 11:19:31,619 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2022-11-16 11:19:31,619 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2022-11-16 11:19:31,619 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2022-11-16 11:19:31,619 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2022-11-16 11:19:31,619 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2022-11-16 11:19:31,619 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2022-11-16 11:19:31,619 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2022-11-16 11:19:31,620 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2022-11-16 11:19:31,620 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2022-11-16 11:19:31,620 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2022-11-16 11:19:31,620 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2022-11-16 11:19:31,620 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-11-16 11:19:31,620 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,620 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2022-11-16 11:19:31,621 INFO L899 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2022-11-16 11:19:31,621 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2022-11-16 11:19:31,621 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2022-11-16 11:19:31,621 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2022-11-16 11:19:31,621 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2022-11-16 11:19:31,621 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2022-11-16 11:19:31,621 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2022-11-16 11:19:31,622 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2022-11-16 11:19:31,622 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-16 11:19:31,622 INFO L902 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,622 INFO L902 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,622 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2022-11-16 11:19:31,622 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2022-11-16 11:19:31,622 INFO L902 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2022-11-16 11:19:31,623 INFO L899 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2022-11-16 11:19:31,623 INFO L899 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2022-11-16 11:19:31,623 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-11-16 11:19:31,623 INFO L902 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2022-11-16 11:19:31,623 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-11-16 11:19:31,623 INFO L902 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2022-11-16 11:19:31,623 INFO L902 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2022-11-16 11:19:31,624 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-11-16 11:19:31,624 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-16 11:19:31,624 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-11-16 11:19:31,624 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-11-16 11:19:31,624 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-16 11:19:31,624 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2022-11-16 11:19:31,624 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2022-11-16 11:19:31,625 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2022-11-16 11:19:31,625 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-11-16 11:19:31,625 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2022-11-16 11:19:31,625 INFO L902 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2022-11-16 11:19:31,625 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2022-11-16 11:19:31,625 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2022-11-16 11:19:31,625 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-11-16 11:19:31,626 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2022-11-16 11:19:31,626 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-11-16 11:19:31,626 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-16 11:19:31,626 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-16 11:19:31,626 INFO L902 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2022-11-16 11:19:31,626 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-11-16 11:19:31,626 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-11-16 11:19:31,627 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-16 11:19:31,627 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2022-11-16 11:19:31,627 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-16 11:19:31,627 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-11-16 11:19:31,627 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2022-11-16 11:19:31,627 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2022-11-16 11:19:31,627 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2022-11-16 11:19:31,628 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2022-11-16 11:19:31,628 INFO L902 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,628 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2022-11-16 11:19:31,628 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-16 11:19:31,628 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2022-11-16 11:19:31,628 INFO L902 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2022-11-16 11:19:31,628 INFO L899 garLoopResultBuilder]: For program point L5743(line 5743) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L899 garLoopResultBuilder]: For program point L5743-4(line 5743) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L899 garLoopResultBuilder]: For program point L5743-2(line 5743) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L899 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L902 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,629 INFO L899 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2022-11-16 11:19:31,629 INFO L902 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,630 INFO L899 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2022-11-16 11:19:31,630 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2022-11-16 11:19:31,630 INFO L899 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2022-11-16 11:19:31,630 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2022-11-16 11:19:31,630 INFO L899 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2022-11-16 11:19:31,630 INFO L899 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2022-11-16 11:19:31,630 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,631 INFO L902 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,631 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2022-11-16 11:19:31,631 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2022-11-16 11:19:31,631 INFO L902 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2022-11-16 11:19:31,631 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2022-11-16 11:19:31,631 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2022-11-16 11:19:31,631 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,632 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2022-11-16 11:19:31,632 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,632 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,633 INFO L902 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2022-11-16 11:19:31,633 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2022-11-16 11:19:31,633 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2022-11-16 11:19:31,633 INFO L902 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2022-11-16 11:19:31,633 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-16 11:19:31,633 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2022-11-16 11:19:31,633 INFO L902 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2022-11-16 11:19:31,634 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2022-11-16 11:19:31,634 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-11-16 11:19:31,634 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-11-16 11:19:31,634 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2022-11-16 11:19:31,634 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-16 11:19:31,634 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-16 11:19:31,634 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2022-11-16 11:19:31,635 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2022-11-16 11:19:31,635 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2022-11-16 11:19:31,635 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-11-16 11:19:31,635 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2022-11-16 11:19:31,635 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2022-11-16 11:19:31,635 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-16 11:19:31,635 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2022-11-16 11:19:31,636 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2022-11-16 11:19:31,636 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2022-11-16 11:19:31,636 INFO L902 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2022-11-16 11:19:31,636 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2022-11-16 11:19:31,636 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2022-11-16 11:19:31,636 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2022-11-16 11:19:31,636 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L902 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-11-16 11:19:31,637 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2022-11-16 11:19:31,638 INFO L899 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2022-11-16 11:19:31,638 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2022-11-16 11:19:31,638 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2022-11-16 11:19:31,638 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2022-11-16 11:19:31,638 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2022-11-16 11:19:31,638 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-16 11:19:31,638 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-16 11:19:31,639 INFO L902 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2022-11-16 11:19:31,639 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2022-11-16 11:19:31,639 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2022-11-16 11:19:31,639 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2022-11-16 11:19:31,639 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2022-11-16 11:19:31,639 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-11-16 11:19:31,639 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-16 11:19:31,640 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-16 11:19:31,640 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2022-11-16 11:19:31,640 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2022-11-16 11:19:31,640 INFO L899 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2022-11-16 11:19:31,640 INFO L902 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2022-11-16 11:19:31,640 INFO L902 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2022-11-16 11:19:31,640 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2022-11-16 11:19:31,640 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2022-11-16 11:19:31,641 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2022-11-16 11:19:31,641 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2022-11-16 11:19:31,642 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2022-11-16 11:19:31,643 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L899 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L899 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2022-11-16 11:19:31,643 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2022-11-16 11:19:31,644 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2022-11-16 11:19:31,644 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2022-11-16 11:19:31,644 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2022-11-16 11:19:31,644 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-11-16 11:19:31,644 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2022-11-16 11:19:31,644 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2022-11-16 11:19:31,644 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2022-11-16 11:19:31,644 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2022-11-16 11:19:31,645 INFO L899 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2022-11-16 11:19:31,646 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-11-16 11:19:31,646 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2022-11-16 11:19:31,646 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-11-16 11:19:31,646 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2022-11-16 11:19:31,646 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2022-11-16 11:19:31,646 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-11-16 11:19:31,646 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L902 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L902 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2022-11-16 11:19:31,647 INFO L899 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2022-11-16 11:19:31,648 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-16 11:19:31,648 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-16 11:19:31,648 INFO L902 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,648 INFO L902 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,648 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2022-11-16 11:19:31,648 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2022-11-16 11:19:31,648 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2022-11-16 11:19:31,649 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2022-11-16 11:19:31,649 INFO L899 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2022-11-16 11:19:31,649 INFO L902 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,649 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-11-16 11:19:31,649 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2022-11-16 11:19:31,649 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2022-11-16 11:19:31,649 INFO L899 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2022-11-16 11:19:31,650 INFO L899 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2022-11-16 11:19:31,650 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,650 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2022-11-16 11:19:31,650 INFO L902 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,650 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2022-11-16 11:19:31,650 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-16 11:19:31,650 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-11-16 11:19:31,651 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-11-16 11:19:31,651 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2022-11-16 11:19:31,651 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2022-11-16 11:19:31,651 INFO L902 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2022-11-16 11:19:31,651 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2022-11-16 11:19:31,651 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2022-11-16 11:19:31,651 INFO L902 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2022-11-16 11:19:31,651 INFO L902 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,652 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2022-11-16 11:19:31,652 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-16 11:19:31,652 INFO L902 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2022-11-16 11:19:31,652 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2022-11-16 11:19:31,652 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2022-11-16 11:19:31,652 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2022-11-16 11:19:31,652 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2022-11-16 11:19:31,653 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2022-11-16 11:19:31,653 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-16 11:19:31,654 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2022-11-16 11:19:31,654 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2022-11-16 11:19:31,654 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2022-11-16 11:19:31,654 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2022-11-16 11:19:31,654 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2022-11-16 11:19:31,654 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2022-11-16 11:19:31,654 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2022-11-16 11:19:31,655 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2022-11-16 11:19:31,655 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2022-11-16 11:19:31,655 INFO L899 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2022-11-16 11:19:31,655 INFO L899 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2022-11-16 11:19:31,655 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-11-16 11:19:31,655 INFO L899 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2022-11-16 11:19:31,655 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-11-16 11:19:31,656 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-11-16 11:19:31,656 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2022-11-16 11:19:31,656 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2022-11-16 11:19:31,656 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2022-11-16 11:19:31,656 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2022-11-16 11:19:31,656 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2022-11-16 11:19:31,656 INFO L902 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,657 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2022-11-16 11:19:31,657 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2022-11-16 11:19:31,657 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2022-11-16 11:19:31,657 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,657 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2022-11-16 11:19:31,657 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2022-11-16 11:19:31,657 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2022-11-16 11:19:31,658 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2022-11-16 11:19:31,658 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2022-11-16 11:19:31,658 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-11-16 11:19:31,658 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2022-11-16 11:19:31,658 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2022-11-16 11:19:31,658 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2022-11-16 11:19:31,658 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2022-11-16 11:19:31,659 INFO L902 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2022-11-16 11:19:31,659 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-11-16 11:19:31,660 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2022-11-16 11:19:31,660 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-16 11:19:31,660 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2022-11-16 11:19:31,660 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2022-11-16 11:19:31,660 INFO L902 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2022-11-16 11:19:31,660 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2022-11-16 11:19:31,660 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L899 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2022-11-16 11:19:31,661 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2022-11-16 11:19:31,661 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2022-11-16 11:19:31,662 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-11-16 11:19:31,662 INFO L902 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2022-11-16 11:19:31,662 INFO L902 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2022-11-16 11:19:31,662 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2022-11-16 11:19:31,662 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2022-11-16 11:19:31,662 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2022-11-16 11:19:31,662 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-11-16 11:19:31,663 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-11-16 11:19:31,663 INFO L902 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2022-11-16 11:19:31,664 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2022-11-16 11:19:31,664 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2022-11-16 11:19:31,665 INFO L899 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2022-11-16 11:19:31,665 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2022-11-16 11:19:31,665 INFO L902 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2022-11-16 11:19:31,665 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2022-11-16 11:19:31,665 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2022-11-16 11:19:31,665 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2022-11-16 11:19:31,665 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2022-11-16 11:19:31,666 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2022-11-16 11:19:31,666 INFO L902 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2022-11-16 11:19:31,666 INFO L902 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2022-11-16 11:19:31,666 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2022-11-16 11:19:31,666 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2022-11-16 11:19:31,666 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2022-11-16 11:19:31,666 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,667 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-16 11:19:31,667 INFO L895 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (not (= ~ldv_state_variable_1~0 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_spin~0 0))) [2022-11-16 11:19:31,667 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,667 INFO L902 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2022-11-16 11:19:31,667 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2022-11-16 11:19:31,667 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2022-11-16 11:19:31,667 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2022-11-16 11:19:31,668 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2022-11-16 11:19:31,668 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2022-11-16 11:19:31,668 INFO L902 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2022-11-16 11:19:31,668 INFO L902 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2022-11-16 11:19:31,668 INFO L899 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2022-11-16 11:19:31,668 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2022-11-16 11:19:31,668 INFO L899 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2022-11-16 11:19:31,669 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2022-11-16 11:19:31,669 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2022-11-16 11:19:31,669 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-11-16 11:19:31,669 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2022-11-16 11:19:31,669 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2022-11-16 11:19:31,669 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2022-11-16 11:19:31,669 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2022-11-16 11:19:31,670 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2022-11-16 11:19:31,670 INFO L902 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2022-11-16 11:19:31,670 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-11-16 11:19:31,670 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2022-11-16 11:19:31,670 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2022-11-16 11:19:31,670 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2022-11-16 11:19:31,670 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2022-11-16 11:19:31,671 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2022-11-16 11:19:31,671 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2022-11-16 11:19:31,671 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2022-11-16 11:19:31,671 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2022-11-16 11:19:31,671 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2022-11-16 11:19:31,671 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2022-11-16 11:19:31,671 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2022-11-16 11:19:31,672 INFO L902 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2022-11-16 11:19:31,672 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2022-11-16 11:19:31,672 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-11-16 11:19:31,672 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-11-16 11:19:31,672 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-16 11:19:31,672 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2022-11-16 11:19:31,672 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-16 11:19:31,672 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2022-11-16 11:19:31,673 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2022-11-16 11:19:31,673 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2022-11-16 11:19:31,673 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-11-16 11:19:31,673 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2022-11-16 11:19:31,673 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2022-11-16 11:19:31,673 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2022-11-16 11:19:31,673 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-11-16 11:19:31,674 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2022-11-16 11:19:31,674 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2022-11-16 11:19:31,674 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-11-16 11:19:31,674 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-16 11:19:31,674 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2022-11-16 11:19:31,674 INFO L902 garLoopResultBuilder]: At program point L4251(line 4251) the Hoare annotation is: true [2022-11-16 11:19:31,674 INFO L899 garLoopResultBuilder]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2022-11-16 11:19:31,675 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2022-11-16 11:19:31,675 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2022-11-16 11:19:31,675 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-16 11:19:31,675 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2022-11-16 11:19:31,675 INFO L899 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2022-11-16 11:19:31,675 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2022-11-16 11:19:31,675 INFO L899 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2022-11-16 11:19:31,676 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2022-11-16 11:19:31,676 INFO L899 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2022-11-16 11:19:31,676 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2022-11-16 11:19:31,676 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2022-11-16 11:19:31,676 INFO L899 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2022-11-16 11:19:31,676 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2022-11-16 11:19:31,676 INFO L902 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2022-11-16 11:19:31,677 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2022-11-16 11:19:31,677 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2022-11-16 11:19:31,677 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2022-11-16 11:19:31,677 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2022-11-16 11:19:31,677 INFO L899 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2022-11-16 11:19:31,677 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2022-11-16 11:19:31,677 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2022-11-16 11:19:31,678 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2022-11-16 11:19:31,678 INFO L902 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2022-11-16 11:19:31,678 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2022-11-16 11:19:31,678 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2022-11-16 11:19:31,678 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2022-11-16 11:19:31,678 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2022-11-16 11:19:31,678 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-16 11:19:31,679 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2022-11-16 11:19:31,679 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2022-11-16 11:19:31,679 INFO L902 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2022-11-16 11:19:31,679 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2022-11-16 11:19:31,679 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2022-11-16 11:19:31,679 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2022-11-16 11:19:31,679 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L902 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2022-11-16 11:19:31,680 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2022-11-16 11:19:31,681 INFO L902 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2022-11-16 11:19:31,681 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2022-11-16 11:19:31,681 INFO L902 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2022-11-16 11:19:31,681 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2022-11-16 11:19:31,681 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2022-11-16 11:19:31,681 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-11-16 11:19:31,682 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2022-11-16 11:19:31,682 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2022-11-16 11:19:31,682 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2022-11-16 11:19:31,682 INFO L902 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2022-11-16 11:19:31,682 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2022-11-16 11:19:31,682 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2022-11-16 11:19:31,682 INFO L899 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-16 11:19:31,683 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2022-11-16 11:19:31,684 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-11-16 11:19:31,684 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-11-16 11:19:31,684 INFO L902 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2022-11-16 11:19:31,684 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2022-11-16 11:19:31,684 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2022-11-16 11:19:31,684 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2022-11-16 11:19:31,684 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2022-11-16 11:19:31,685 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-11-16 11:19:31,685 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2022-11-16 11:19:31,685 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2022-11-16 11:19:31,685 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-11-16 11:19:31,685 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2022-11-16 11:19:31,685 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2022-11-16 11:19:31,685 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2022-11-16 11:19:31,686 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2022-11-16 11:19:31,686 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2022-11-16 11:19:31,686 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2022-11-16 11:19:31,686 INFO L902 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2022-11-16 11:19:31,686 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2022-11-16 11:19:31,686 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-11-16 11:19:31,687 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2022-11-16 11:19:31,687 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2022-11-16 11:19:31,688 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2022-11-16 11:19:31,688 INFO L902 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2022-11-16 11:19:31,688 INFO L902 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2022-11-16 11:19:31,688 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2022-11-16 11:19:31,688 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2022-11-16 11:19:31,688 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2022-11-16 11:19:31,688 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2022-11-16 11:19:31,689 INFO L902 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,689 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2022-11-16 11:19:31,689 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2022-11-16 11:19:31,689 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2022-11-16 11:19:31,689 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2022-11-16 11:19:31,689 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2022-11-16 11:19:31,689 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2022-11-16 11:19:31,690 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2022-11-16 11:19:31,690 INFO L902 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,690 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2022-11-16 11:19:31,690 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2022-11-16 11:19:31,690 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2022-11-16 11:19:31,690 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2022-11-16 11:19:31,691 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-11-16 11:19:31,691 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,691 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2022-11-16 11:19:31,691 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2022-11-16 11:19:31,691 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2022-11-16 11:19:31,691 INFO L902 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,691 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2022-11-16 11:19:31,692 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2022-11-16 11:19:31,692 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2022-11-16 11:19:31,692 INFO L902 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,692 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2022-11-16 11:19:31,692 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2022-11-16 11:19:31,692 INFO L902 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,692 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2022-11-16 11:19:31,693 INFO L902 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,693 INFO L902 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2022-11-16 11:19:31,693 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-11-16 11:19:31,693 INFO L902 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2022-11-16 11:19:31,693 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-16 11:19:31,693 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-16 11:19:31,693 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2022-11-16 11:19:31,694 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2022-11-16 11:19:31,694 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2022-11-16 11:19:31,694 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2022-11-16 11:19:31,694 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2022-11-16 11:19:31,694 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,694 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2022-11-16 11:19:31,695 INFO L895 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (<= (+ |ldv_zalloc_~p~1#1.base| 1) |#StackHeapBarrier|) (< |ldv_zalloc_#t~malloc45#1.base| |#StackHeapBarrier|)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-16 11:19:31,695 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2022-11-16 11:19:31,695 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2022-11-16 11:19:31,695 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-16 11:19:31,695 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2022-11-16 11:19:31,695 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2022-11-16 11:19:31,695 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2022-11-16 11:19:31,696 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2022-11-16 11:19:31,696 INFO L895 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,696 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2022-11-16 11:19:31,696 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2022-11-16 11:19:31,696 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2022-11-16 11:19:31,696 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2022-11-16 11:19:31,696 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2022-11-16 11:19:31,697 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-16 11:19:31,697 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2022-11-16 11:19:31,697 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2022-11-16 11:19:31,697 INFO L895 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,697 INFO L899 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2022-11-16 11:19:31,697 INFO L895 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,697 INFO L899 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2022-11-16 11:19:31,698 INFO L899 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-16 11:19:31,699 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2022-11-16 11:19:31,699 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-16 11:19:31,699 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-16 11:19:31,699 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2022-11-16 11:19:31,699 INFO L895 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,699 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2022-11-16 11:19:31,699 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2022-11-16 11:19:31,700 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2022-11-16 11:19:31,700 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2022-11-16 11:19:31,700 INFO L895 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2022-11-16 11:19:31,700 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2022-11-16 11:19:31,700 INFO L895 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,700 INFO L895 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-16 11:19:31,700 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2022-11-16 11:19:31,701 INFO L902 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2022-11-16 11:19:31,701 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2022-11-16 11:19:31,701 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-16 11:19:31,701 INFO L895 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0))) [2022-11-16 11:19:31,701 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2022-11-16 11:19:31,701 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2022-11-16 11:19:31,701 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-16 11:19:31,702 INFO L902 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2022-11-16 11:19:31,702 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2022-11-16 11:19:31,702 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-11-16 11:19:31,702 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2022-11-16 11:19:31,702 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2022-11-16 11:19:31,702 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2022-11-16 11:19:31,702 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2022-11-16 11:19:31,703 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2022-11-16 11:19:31,704 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2022-11-16 11:19:31,704 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2022-11-16 11:19:31,704 INFO L899 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2022-11-16 11:19:31,704 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2022-11-16 11:19:31,704 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2022-11-16 11:19:31,704 INFO L895 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~ldv_state_variable_1~0 0))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,704 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2022-11-16 11:19:31,705 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-11-16 11:19:31,705 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2022-11-16 11:19:31,705 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2022-11-16 11:19:31,705 INFO L895 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~ldv_state_variable_1~0 0))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,705 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2022-11-16 11:19:31,705 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2022-11-16 11:19:31,705 INFO L895 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2022-11-16 11:19:31,706 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2022-11-16 11:19:31,707 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2022-11-16 11:19:31,707 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2022-11-16 11:19:31,707 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2022-11-16 11:19:31,707 INFO L899 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2022-11-16 11:19:31,707 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2022-11-16 11:19:31,707 INFO L895 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (<= (+ |ULTIMATE.start_usbtest_probe_#res#1| 12) 0)) (.cse1 (= ~ldv_spin~0 0)) (.cse2 (<= ~ldv_state_variable_1~0 1))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2))) [2022-11-16 11:19:31,707 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L895 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-16 11:19:31,708 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,708 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L902 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2022-11-16 11:19:31,709 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-16 11:19:31,710 INFO L902 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2022-11-16 11:19:31,710 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2022-11-16 11:19:31,710 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2022-11-16 11:19:31,710 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2022-11-16 11:19:31,710 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2022-11-16 11:19:31,710 INFO L895 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,710 INFO L899 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2022-11-16 11:19:31,711 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-16 11:19:31,711 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2022-11-16 11:19:31,711 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2022-11-16 11:19:31,711 INFO L895 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,711 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2022-11-16 11:19:31,711 INFO L895 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2022-11-16 11:19:31,711 INFO L895 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,712 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2022-11-16 11:19:31,712 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,712 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2022-11-16 11:19:31,712 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-11-16 11:19:31,712 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2022-11-16 11:19:31,712 INFO L895 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2022-11-16 11:19:31,712 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-16 11:19:31,713 INFO L899 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2022-11-16 11:19:31,713 INFO L895 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2022-11-16 11:19:31,713 INFO L895 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,713 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2022-11-16 11:19:31,713 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-16 11:19:31,713 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,713 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2022-11-16 11:19:31,714 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2022-11-16 11:19:31,715 INFO L895 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,715 INFO L895 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2022-11-16 11:19:31,715 INFO L895 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,715 INFO L899 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2022-11-16 11:19:31,715 INFO L899 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2022-11-16 11:19:31,715 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2022-11-16 11:19:31,715 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2022-11-16 11:19:31,716 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2022-11-16 11:19:31,717 INFO L895 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2022-11-16 11:19:31,718 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2022-11-16 11:19:31,718 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2022-11-16 11:19:31,719 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2022-11-16 11:19:31,719 INFO L895 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,719 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2022-11-16 11:19:31,719 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2022-11-16 11:19:31,719 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2022-11-16 11:19:31,719 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2022-11-16 11:19:31,719 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2022-11-16 11:19:31,720 INFO L895 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (<= ~ldv_state_variable_1~0 1))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1) (and .cse0 .cse1 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-16 11:19:31,720 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2022-11-16 11:19:31,720 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2022-11-16 11:19:31,720 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2022-11-16 11:19:31,720 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2022-11-16 11:19:31,720 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2022-11-16 11:19:31,720 INFO L899 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L902 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2022-11-16 11:19:31,721 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L902 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2022-11-16 11:19:31,721 INFO L899 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2022-11-16 11:19:31,721 INFO L902 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2022-11-16 11:19:31,725 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:19:31,728 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 11:19:31,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 11:19:31 BoogieIcfgContainer [2022-11-16 11:19:31,768 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 11:19:31,768 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 11:19:31,768 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 11:19:31,769 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 11:19:31,769 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:18:20" (3/4) ... [2022-11-16 11:19:31,773 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 11:19:31,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2022-11-16 11:19:31,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2022-11-16 11:19:31,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-16 11:19:31,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-11-16 11:19:31,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2022-11-16 11:19:31,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2022-11-16 11:19:31,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-16 11:19:31,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2022-11-16 11:19:31,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-16 11:19:31,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-16 11:19:31,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2022-11-16 11:19:31,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-16 11:19:31,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-16 11:19:31,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-16 11:19:31,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2022-11-16 11:19:31,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2022-11-16 11:19:31,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2022-11-16 11:19:31,841 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-11-16 11:19:31,847 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2022-11-16 11:19:31,853 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-11-16 11:19:31,863 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-11-16 11:19:31,866 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-16 11:19:31,870 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-16 11:19:31,873 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 11:19:31,876 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 11:19:31,879 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 11:19:31,934 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result + 12 <= 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((\result + 12 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) [2022-11-16 11:19:32,292 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/witness.graphml [2022-11-16 11:19:32,293 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 11:19:32,293 INFO L158 Benchmark]: Toolchain (without parser) took 79557.56ms. Allocated memory was 119.5MB in the beginning and 813.7MB in the end (delta: 694.2MB). Free memory was 91.3MB in the beginning and 497.6MB in the end (delta: -406.3MB). Peak memory consumption was 287.8MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,294 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 119.5MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:19:32,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2338.30ms. Allocated memory was 119.5MB in the beginning and 161.5MB in the end (delta: 41.9MB). Free memory was 91.3MB in the beginning and 89.8MB in the end (delta: 1.5MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,294 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.39ms. Allocated memory is still 161.5MB. Free memory was 89.8MB in the beginning and 64.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,295 INFO L158 Benchmark]: Boogie Preprocessor took 349.22ms. Allocated memory is still 161.5MB. Free memory was 64.7MB in the beginning and 75.6MB in the end (delta: -10.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,295 INFO L158 Benchmark]: RCFGBuilder took 4640.69ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 75.6MB in the beginning and 78.8MB in the end (delta: -3.2MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,295 INFO L158 Benchmark]: TraceAbstraction took 71426.62ms. Allocated memory was 247.5MB in the beginning and 813.7MB in the end (delta: 566.2MB). Free memory was 77.7MB in the beginning and 576.2MB in the end (delta: -498.5MB). Peak memory consumption was 408.5MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,296 INFO L158 Benchmark]: Witness Printer took 524.47ms. Allocated memory is still 813.7MB. Free memory was 576.2MB in the beginning and 497.6MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 11:19:32,297 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 119.5MB. Free memory is still 90.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2338.30ms. Allocated memory was 119.5MB in the beginning and 161.5MB in the end (delta: 41.9MB). Free memory was 91.3MB in the beginning and 89.8MB in the end (delta: 1.5MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.39ms. Allocated memory is still 161.5MB. Free memory was 89.8MB in the beginning and 64.7MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.22ms. Allocated memory is still 161.5MB. Free memory was 64.7MB in the beginning and 75.6MB in the end (delta: -10.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4640.69ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 75.6MB in the beginning and 78.8MB in the end (delta: -3.2MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. * TraceAbstraction took 71426.62ms. Allocated memory was 247.5MB in the beginning and 813.7MB in the end (delta: 566.2MB). Free memory was 77.7MB in the beginning and 576.2MB in the end (delta: -498.5MB). Peak memory consumption was 408.5MB. Max. memory is 16.1GB. * Witness Printer took 524.47ms. Allocated memory is still 813.7MB. Free memory was 576.2MB in the beginning and 497.6MB in the end (delta: 78.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3810]: 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 70 procedures, 1295 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 71.3s, OverallIterations: 16, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 41.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.3s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13307 SdHoareTripleChecker+Valid, 37.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12933 mSDsluCounter, 113032 SdHoareTripleChecker+Invalid, 33.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 1265 IncrementalHoareTripleChecker+Unchecked, 84640 mSDsCounter, 3486 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12956 IncrementalHoareTripleChecker+Invalid, 17707 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3486 mSolverCounterUnsat, 28392 mSDtfsCounter, 12956 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2842 GetRequests, 2746 SyntacticMatches, 3 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 176 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3791occurred in iteration=9, InterpolantAutomatonStates: 96, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 3200 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 29037 PreInvPairs, 30227 NumberOfFragments, 837 HoareAnnotationTreeSize, 29037 FomulaSimplifications, 1389 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 492 FomulaSimplificationsInter, 3961 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.4s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 3749 NumberOfCodeBlocks, 3749 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 2880 ConstructedInterpolants, 30 QuantifiedInterpolants, 4398 SizeOfPredicates, 44 NumberOfNonLiveVariables, 36604 ConjunctsInSsa, 117 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 652/656 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: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3840]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: (((\result + 12 <= 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((\result + 12 <= 0 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) - InvariantResult [Line: 3736]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6700]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7138]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3973]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6824]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) || ((ldv_spin == 0 && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) || ((ldv_spin == 0 && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7376]: Loop Invariant Derived loop invariant: (ldv_spin == 0 && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (ldvarg0 == 0 && ldv_spin == 0) - InvariantResult [Line: 6833]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6809]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) || ((ldv_spin == 0 && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3942]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) || ((ldv_spin == 0 && ldv_state_variable_1 <= 1) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7179]: Loop Invariant Derived loop invariant: ldv_state_variable_1 == 0 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3855]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7287]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3953]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4662]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5719]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3898]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7314]: Loop Invariant Derived loop invariant: ((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 == 0) || ((ldv_spin == 0 && ldv_state_variable_1 == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - InvariantResult [Line: 7405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7264]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5635]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6694]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3622]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7039]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4764]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5999]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3680]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-16 11:19:32,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c4c18f9-d6bb-4694-88f0-919e878e3658/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE