./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN --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-6b4ec56 [2022-11-20 11:40:55,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:40:55,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:40:55,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:40:55,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:40:55,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:40:55,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:40:55,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:40:55,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:40:55,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:40:55,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:40:55,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:40:55,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:40:55,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:40:55,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:40:55,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:40:55,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:40:55,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:40:55,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:40:55,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:40:55,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:40:55,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:40:55,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:40:55,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:40:55,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:40:55,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:40:55,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:40:55,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:40:55,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:40:55,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:40:55,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:40:55,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:40:55,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:40:55,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:40:55,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:40:55,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:40:55,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:40:55,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:40:55,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:40:55,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:40:55,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:40:55,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 11:40:55,327 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:40:55,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:40:55,328 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:40:55,328 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:40:55,329 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:40:55,329 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:40:55,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:40:55,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:40:55,339 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:40:55,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:40:55,343 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:40:55,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:40:55,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:40:55,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:40:55,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:40:55,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:40:55,345 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:40:55,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:40:55,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:40:55,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:40:55,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:40:55,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:40:55,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:40:55,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:40:55,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:40:55,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:40:55,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:40:55,349 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:40:55,349 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:40:55,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:40:55,350 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_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2022-11-20 11:40:55,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:40:55,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:40:55,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:40:55,851 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:40:55,852 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:40:55,854 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/../../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 [2022-11-20 11:40:59,828 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:41:00,585 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:41:00,588 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/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 [2022-11-20 11:41:00,642 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/cf078c113/97914f0c6ab840e4948e0ce7b533322b/FLAG5d5a62b67 [2022-11-20 11:41:00,663 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/cf078c113/97914f0c6ab840e4948e0ce7b533322b [2022-11-20 11:41:00,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:41:00,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:41:00,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:00,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:41:00,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:41:00,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:00" (1/1) ... [2022-11-20 11:41:00,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5852d7c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:00, skipping insertion in model container [2022-11-20 11:41:00,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:41:00" (1/1) ... [2022-11-20 11:41:00,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:41:00,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:41:01,528 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-20 11:41:01,529 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-20 11:41:01,852 WARN L237 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_9399dd63-18e0-4728-975f-44aceb0a8f56/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] [2022-11-20 11:41:02,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:41:02,811 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:41:03,018 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-20 11:41:03,019 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-20 11:41:03,042 WARN L237 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_9399dd63-18e0-4728-975f-44aceb0a8f56/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] [2022-11-20 11:41:03,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:41:03,443 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:41:03,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03 WrapperNode [2022-11-20 11:41:03,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:41:03,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:41:03,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:41:03,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:41:03,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:03,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:03,811 INFO L138 Inliner]: procedures = 189, calls = 1742, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4490 [2022-11-20 11:41:03,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:41:03,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:41:03,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:41:03,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:41:03,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:03,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:03,894 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:03,895 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,144 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:41:04,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:41:04,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:41:04,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:41:04,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (1/1) ... [2022-11-20 11:41:04,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:41:04,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:04,269 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:41:04,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:41:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-20 11:41:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-20 11:41:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 11:41:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 11:41:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 11:41:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 11:41:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-20 11:41:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-20 11:41:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2022-11-20 11:41:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2022-11-20 11:41:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-20 11:41:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-20 11:41:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2022-11-20 11:41:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2022-11-20 11:41:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2022-11-20 11:41:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2022-11-20 11:41:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 11:41:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 11:41:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 11:41:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-20 11:41:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-20 11:41:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2022-11-20 11:41:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2022-11-20 11:41:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2022-11-20 11:41:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2022-11-20 11:41:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-20 11:41:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-20 11:41:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2022-11-20 11:41:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2022-11-20 11:41:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-20 11:41:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-20 11:41:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 11:41:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 11:41:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-20 11:41:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-20 11:41:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-20 11:41:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-20 11:41:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 11:41:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 11:41:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 11:41:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 11:41:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2022-11-20 11:41:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2022-11-20 11:41:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-20 11:41:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-20 11:41:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 11:41:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 11:41:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 11:41:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-20 11:41:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-20 11:41:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 11:41:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 11:41:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2022-11-20 11:41:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2022-11-20 11:41:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-20 11:41:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-20 11:41:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 11:41:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 11:41:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 11:41:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 11:41:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 11:41:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 11:41:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-20 11:41:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-20 11:41:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 11:41:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 11:41:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2022-11-20 11:41:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2022-11-20 11:41:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2022-11-20 11:41:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2022-11-20 11:41:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2022-11-20 11:41:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2022-11-20 11:41:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 11:41:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2022-11-20 11:41:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2022-11-20 11:41:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 11:41:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 11:41:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-20 11:41:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-20 11:41:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2022-11-20 11:41:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2022-11-20 11:41:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:41:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2022-11-20 11:41:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2022-11-20 11:41:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-20 11:41:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-20 11:41:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-20 11:41:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-20 11:41:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 11:41:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 11:41:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-20 11:41:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-20 11:41:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 11:41:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 11:41:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-20 11:41:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-20 11:41:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2022-11-20 11:41:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2022-11-20 11:41:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-20 11:41:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-20 11:41:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 11:41:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2022-11-20 11:41:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2022-11-20 11:41:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-20 11:41:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-20 11:41:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-20 11:41:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-20 11:41:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-20 11:41:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-20 11:41:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-20 11:41:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-20 11:41:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2022-11-20 11:41:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2022-11-20 11:41:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 11:41:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 11:41:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2022-11-20 11:41:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2022-11-20 11:41:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2022-11-20 11:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2022-11-20 11:41:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2022-11-20 11:41:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2022-11-20 11:41:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-20 11:41:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-20 11:41:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 11:41:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 11:41:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 11:41:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 11:41:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2022-11-20 11:41:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2022-11-20 11:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2022-11-20 11:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2022-11-20 11:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-20 11:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-20 11:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 11:41:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-20 11:41:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-20 11:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2022-11-20 11:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2022-11-20 11:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2022-11-20 11:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2022-11-20 11:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-20 11:41:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-20 11:41:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-20 11:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-20 11:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 11:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 11:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2022-11-20 11:41:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2022-11-20 11:41:05,261 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:41:05,266 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:41:06,133 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 11:41:10,013 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:41:10,032 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:41:10,032 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 11:41:10,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:41:10 BoogieIcfgContainer [2022-11-20 11:41:10,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:41:10,040 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:41:10,040 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:41:10,045 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:41:10,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:41:00" (1/3) ... [2022-11-20 11:41:10,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1470cc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:41:10, skipping insertion in model container [2022-11-20 11:41:10,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:41:03" (2/3) ... [2022-11-20 11:41:10,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1470cc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:41:10, skipping insertion in model container [2022-11-20 11:41:10,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:41:10" (3/3) ... [2022-11-20 11:41:10,048 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 [2022-11-20 11:41:10,073 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:41:10,073 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 11:41:10,169 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:41:10,178 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;@4acad66d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:41:10,178 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 11:41:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand has 1295 states, 969 states have (on average 1.4200206398348814) internal successors, (1376), 984 states have internal predecessors, (1376), 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) [2022-11-20 11:41:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 11:41:10,205 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:10,206 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] [2022-11-20 11:41:10,207 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:10,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:10,213 INFO L85 PathProgramCache]: Analyzing trace with hash -141950987, now seen corresponding path program 1 times [2022-11-20 11:41:10,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:10,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637682873] [2022-11-20 11:41:10,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:10,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:10,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 11:41:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:11,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-20 11:41:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:11,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-20 11:41:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:11,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-20 11:41:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:41:11,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:11,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637682873] [2022-11-20 11:41:11,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637682873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:11,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:11,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:41:11,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896977404] [2022-11-20 11:41:11,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:11,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 11:41:11,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:11,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 11:41:11,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:41:11,190 INFO L87 Difference]: Start difference. First operand has 1295 states, 969 states have (on average 1.4200206398348814) internal successors, (1376), 984 states have internal predecessors, (1376), 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) [2022-11-20 11:41:18,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:18,636 INFO L93 Difference]: Finished difference Result 2949 states and 4468 transitions. [2022-11-20 11:41:18,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 11:41:18,639 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 [2022-11-20 11:41:18,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:18,681 INFO L225 Difference]: With dead ends: 2949 [2022-11-20 11:41:18,681 INFO L226 Difference]: Without dead ends: 1622 [2022-11-20 11:41:18,698 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 [2022-11-20 11:41:18,703 INFO L413 NwaCegarLoop]: 1428 mSDtfsCounter, 1263 mSDsluCounter, 2711 mSDsCounter, 0 mSdLazyCounter, 2318 mSolverCounterSat, 761 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1337 SdHoareTripleChecker+Valid, 4139 SdHoareTripleChecker+Invalid, 3079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 761 IncrementalHoareTripleChecker+Valid, 2318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-11-20 11:41:18,704 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1337 Valid, 4139 Invalid, 3079 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [761 Valid, 2318 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-11-20 11:41:18,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1622 states. [2022-11-20 11:41:18,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1622 to 1308. [2022-11-20 11:41:18,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1308 states, 981 states have (on average 1.4097859327217126) internal successors, (1383), 992 states have internal predecessors, (1383), 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) [2022-11-20 11:41:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1308 states and 1892 transitions. [2022-11-20 11:41:18,974 INFO L78 Accepts]: Start accepts. Automaton has 1308 states and 1892 transitions. Word has length 39 [2022-11-20 11:41:18,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:18,976 INFO L495 AbstractCegarLoop]: Abstraction has 1308 states and 1892 transitions. [2022-11-20 11:41:18,977 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) [2022-11-20 11:41:18,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1892 transitions. [2022-11-20 11:41:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 11:41:18,990 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:18,991 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] [2022-11-20 11:41:18,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 11:41:18,992 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:18,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:18,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1470632387, now seen corresponding path program 1 times [2022-11-20 11:41:18,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:18,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397369866] [2022-11-20 11:41:18,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:18,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 11:41:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-20 11:41:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-11-20 11:41:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-20 11:41:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-20 11:41:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 11:41:19,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:19,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397369866] [2022-11-20 11:41:19,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397369866] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:19,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:19,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:41:19,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010109552] [2022-11-20 11:41:19,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:19,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 11:41:19,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:19,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 11:41:19,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:41:19,438 INFO L87 Difference]: Start difference. First operand 1308 states and 1892 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) [2022-11-20 11:41:25,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:25,731 INFO L93 Difference]: Finished difference Result 1654 states and 2456 transitions. [2022-11-20 11:41:25,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 11:41:25,732 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 [2022-11-20 11:41:25,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:25,750 INFO L225 Difference]: With dead ends: 1654 [2022-11-20 11:41:25,750 INFO L226 Difference]: Without dead ends: 1651 [2022-11-20 11:41:25,756 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 [2022-11-20 11:41:25,758 INFO L413 NwaCegarLoop]: 1383 mSDtfsCounter, 2948 mSDsluCounter, 1459 mSDsCounter, 0 mSdLazyCounter, 1654 mSolverCounterSat, 1146 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3097 SdHoareTripleChecker+Valid, 2842 SdHoareTripleChecker+Invalid, 2800 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1146 IncrementalHoareTripleChecker+Valid, 1654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2022-11-20 11:41:25,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3097 Valid, 2842 Invalid, 2800 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1146 Valid, 1654 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2022-11-20 11:41:25,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2022-11-20 11:41:25,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 1338. [2022-11-20 11:41:25,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1338 states, 1000 states have (on average 1.403) internal successors, (1403), 1011 states have internal predecessors, (1403), 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) [2022-11-20 11:41:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 1338 states and 1920 transitions. [2022-11-20 11:41:25,950 INFO L78 Accepts]: Start accepts. Automaton has 1338 states and 1920 transitions. Word has length 60 [2022-11-20 11:41:25,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:25,952 INFO L495 AbstractCegarLoop]: Abstraction has 1338 states and 1920 transitions. [2022-11-20 11:41:25,953 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) [2022-11-20 11:41:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1920 transitions. [2022-11-20 11:41:25,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-20 11:41:25,974 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:25,976 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] [2022-11-20 11:41:25,976 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 11:41:25,976 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:25,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:25,977 INFO L85 PathProgramCache]: Analyzing trace with hash 776111628, now seen corresponding path program 1 times [2022-11-20 11:41:25,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:25,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063603487] [2022-11-20 11:41:25,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:25,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:26,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:26,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063603487] [2022-11-20 11:41:26,215 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:41:26,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [875169584] [2022-11-20 11:41:26,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:26,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:26,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:26,227 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:26,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 11:41:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:27,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 2534 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:41:27,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:41:27,343 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:41:27,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [875169584] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:27,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:27,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:41:27,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597618804] [2022-11-20 11:41:27,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:27,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:41:27,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:27,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:41:27,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:41:27,347 INFO L87 Difference]: Start difference. First operand 1338 states and 1920 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) [2022-11-20 11:41:27,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:27,490 INFO L93 Difference]: Finished difference Result 2653 states and 3817 transitions. [2022-11-20 11:41:27,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:41:27,491 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 [2022-11-20 11:41:27,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:27,502 INFO L225 Difference]: With dead ends: 2653 [2022-11-20 11:41:27,518 INFO L226 Difference]: Without dead ends: 1339 [2022-11-20 11:41:27,526 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 [2022-11-20 11:41:27,528 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1846 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3697 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 [2022-11-20 11:41:27,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3697 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:41:27,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1339 states. [2022-11-20 11:41:27,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1339 to 1339. [2022-11-20 11:41:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1339 states, 1001 states have (on average 1.4025974025974026) internal successors, (1404), 1012 states have internal predecessors, (1404), 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) [2022-11-20 11:41:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1339 states and 1921 transitions. [2022-11-20 11:41:27,697 INFO L78 Accepts]: Start accepts. Automaton has 1339 states and 1921 transitions. Word has length 159 [2022-11-20 11:41:27,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:27,698 INFO L495 AbstractCegarLoop]: Abstraction has 1339 states and 1921 transitions. [2022-11-20 11:41:27,698 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) [2022-11-20 11:41:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1921 transitions. [2022-11-20 11:41:27,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-20 11:41:27,707 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:27,707 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] [2022-11-20 11:41:27,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:27,919 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-11-20 11:41:27,920 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:27,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:27,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1256924696, now seen corresponding path program 1 times [2022-11-20 11:41:27,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:27,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1631250209] [2022-11-20 11:41:27,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:27,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:28,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:28,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1631250209] [2022-11-20 11:41:28,157 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:41:28,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539688953] [2022-11-20 11:41:28,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:28,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:28,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:28,159 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:28,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-20 11:41:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:29,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:41:29,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:29,385 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 11:41:29,386 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:41:29,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539688953] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:29,386 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:29,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:41:29,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900939789] [2022-11-20 11:41:29,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:29,388 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:41:29,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:29,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:41:29,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:41:29,390 INFO L87 Difference]: Start difference. First operand 1339 states and 1921 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) [2022-11-20 11:41:29,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:29,611 INFO L93 Difference]: Finished difference Result 2745 states and 3924 transitions. [2022-11-20 11:41:29,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:41:29,612 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 [2022-11-20 11:41:29,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:29,623 INFO L225 Difference]: With dead ends: 2745 [2022-11-20 11:41:29,623 INFO L226 Difference]: Without dead ends: 1430 [2022-11-20 11:41:29,630 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 [2022-11-20 11:41:29,632 INFO L413 NwaCegarLoop]: 1856 mSDtfsCounter, 275 mSDsluCounter, 1633 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 275 SdHoareTripleChecker+Valid, 3489 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 [2022-11-20 11:41:29,633 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [275 Valid, 3489 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 11:41:29,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1430 states. [2022-11-20 11:41:29,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1430 to 1421. [2022-11-20 11:41:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1421 states, 1065 states have (on average 1.3924882629107982) internal successors, (1483), 1076 states have internal predecessors, (1483), 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) [2022-11-20 11:41:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 2012 transitions. [2022-11-20 11:41:29,728 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 2012 transitions. Word has length 160 [2022-11-20 11:41:29,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:29,729 INFO L495 AbstractCegarLoop]: Abstraction has 1421 states and 2012 transitions. [2022-11-20 11:41:29,729 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) [2022-11-20 11:41:29,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2012 transitions. [2022-11-20 11:41:29,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-20 11:41:29,738 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:29,739 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] [2022-11-20 11:41:29,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:29,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:29,951 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:29,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:29,952 INFO L85 PathProgramCache]: Analyzing trace with hash 374075727, now seen corresponding path program 1 times [2022-11-20 11:41:29,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:29,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853968107] [2022-11-20 11:41:29,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:30,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:30,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853968107] [2022-11-20 11:41:30,201 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:41:30,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1106602918] [2022-11-20 11:41:30,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:30,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:30,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:30,206 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:30,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-20 11:41:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:31,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 2631 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:41:31,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:41:31,446 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:41:31,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1106602918] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:31,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:31,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:41:31,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047348298] [2022-11-20 11:41:31,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:31,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:41:31,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:31,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:41:31,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:41:31,451 INFO L87 Difference]: Start difference. First operand 1421 states and 2012 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) [2022-11-20 11:41:31,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:31,768 INFO L93 Difference]: Finished difference Result 3983 states and 5664 transitions. [2022-11-20 11:41:31,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:41:31,769 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 [2022-11-20 11:41:31,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:31,791 INFO L225 Difference]: With dead ends: 3983 [2022-11-20 11:41:31,792 INFO L226 Difference]: Without dead ends: 2586 [2022-11-20 11:41:31,799 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 [2022-11-20 11:41:31,809 INFO L413 NwaCegarLoop]: 2061 mSDtfsCounter, 1821 mSDsluCounter, 1627 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1821 SdHoareTripleChecker+Valid, 3688 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 [2022-11-20 11:41:31,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1821 Valid, 3688 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 11:41:31,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2586 states. [2022-11-20 11:41:31,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2586 to 2579. [2022-11-20 11:41:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2579 states, 1924 states have (on average 1.3955301455301454) internal successors, (2685), 1946 states have internal predecessors, (2685), 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) [2022-11-20 11:41:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 2579 states and 3668 transitions. [2022-11-20 11:41:32,000 INFO L78 Accepts]: Start accepts. Automaton has 2579 states and 3668 transitions. Word has length 174 [2022-11-20 11:41:32,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:32,001 INFO L495 AbstractCegarLoop]: Abstraction has 2579 states and 3668 transitions. [2022-11-20 11:41:32,001 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) [2022-11-20 11:41:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3668 transitions. [2022-11-20 11:41:32,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-11-20 11:41:32,015 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:32,015 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] [2022-11-20 11:41:32,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:32,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:32,228 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:32,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:32,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1036959673, now seen corresponding path program 1 times [2022-11-20 11:41:32,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:32,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1486802741] [2022-11-20 11:41:32,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:32,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:32,402 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:32,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1486802741] [2022-11-20 11:41:32,403 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:41:32,403 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006897426] [2022-11-20 11:41:32,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:32,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:32,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:32,406 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:32,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-20 11:41:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:33,545 INFO L263 TraceCheckSpWp]: Trace formula consists of 2632 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:41:33,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:33,622 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:41:33,622 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:41:33,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006897426] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:33,623 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:33,623 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:41:33,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710488998] [2022-11-20 11:41:33,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:33,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:41:33,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:33,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:41:33,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:41:33,626 INFO L87 Difference]: Start difference. First operand 2579 states and 3668 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) [2022-11-20 11:41:33,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:33,994 INFO L93 Difference]: Finished difference Result 5358 states and 7613 transitions. [2022-11-20 11:41:33,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:41:33,995 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 [2022-11-20 11:41:33,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:34,018 INFO L225 Difference]: With dead ends: 5358 [2022-11-20 11:41:34,019 INFO L226 Difference]: Without dead ends: 2803 [2022-11-20 11:41:34,030 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 [2022-11-20 11:41:34,034 INFO L413 NwaCegarLoop]: 2128 mSDtfsCounter, 337 mSDsluCounter, 3907 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 6035 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 [2022-11-20 11:41:34,035 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 6035 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 11:41:34,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2803 states. [2022-11-20 11:41:34,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2803 to 2581. [2022-11-20 11:41:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2581 states, 1926 states have (on average 1.3951194184839044) internal successors, (2687), 1948 states have internal predecessors, (2687), 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) [2022-11-20 11:41:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 2581 states and 3670 transitions. [2022-11-20 11:41:34,234 INFO L78 Accepts]: Start accepts. Automaton has 2581 states and 3670 transitions. Word has length 175 [2022-11-20 11:41:34,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:34,236 INFO L495 AbstractCegarLoop]: Abstraction has 2581 states and 3670 transitions. [2022-11-20 11:41:34,236 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) [2022-11-20 11:41:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3670 transitions. [2022-11-20 11:41:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-11-20 11:41:34,254 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:34,254 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] [2022-11-20 11:41:34,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:34,467 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-20 11:41:34,468 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:34,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:34,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1459208231, now seen corresponding path program 1 times [2022-11-20 11:41:34,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:34,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469212949] [2022-11-20 11:41:34,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:34,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:34,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469212949] [2022-11-20 11:41:34,679 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-20 11:41:34,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [747783426] [2022-11-20 11:41:34,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:34,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:34,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:34,681 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:34,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-20 11:41:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:35,805 INFO L263 TraceCheckSpWp]: Trace formula consists of 2666 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:41:35,812 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:41:35,845 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:41:35,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [747783426] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:41:35,846 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:41:35,846 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:41:35,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828864657] [2022-11-20 11:41:35,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:41:35,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:41:35,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:35,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:41:35,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:41:35,849 INFO L87 Difference]: Start difference. First operand 2581 states and 3670 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) [2022-11-20 11:41:36,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:36,203 INFO L93 Difference]: Finished difference Result 5363 states and 7618 transitions. [2022-11-20 11:41:36,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:41:36,204 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 [2022-11-20 11:41:36,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:36,224 INFO L225 Difference]: With dead ends: 5363 [2022-11-20 11:41:36,224 INFO L226 Difference]: Without dead ends: 2806 [2022-11-20 11:41:36,235 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 [2022-11-20 11:41:36,236 INFO L413 NwaCegarLoop]: 2128 mSDtfsCounter, 337 mSDsluCounter, 3907 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 6035 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 [2022-11-20 11:41:36,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [337 Valid, 6035 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 11:41:36,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2806 states. [2022-11-20 11:41:36,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2806 to 2581. [2022-11-20 11:41:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2581 states, 1926 states have (on average 1.3951194184839044) internal successors, (2687), 1948 states have internal predecessors, (2687), 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) [2022-11-20 11:41:36,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 2581 states and 3670 transitions. [2022-11-20 11:41:36,424 INFO L78 Accepts]: Start accepts. Automaton has 2581 states and 3670 transitions. Word has length 185 [2022-11-20 11:41:36,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:36,425 INFO L495 AbstractCegarLoop]: Abstraction has 2581 states and 3670 transitions. [2022-11-20 11:41:36,425 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) [2022-11-20 11:41:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 3670 transitions. [2022-11-20 11:41:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-20 11:41:36,442 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:36,442 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] [2022-11-20 11:41:36,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:36,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-20 11:41:36,656 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:36,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:36,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1189584341, now seen corresponding path program 1 times [2022-11-20 11:41:36,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:36,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553399804] [2022-11-20 11:41:36,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:36,811 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:41:36,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1416466179] [2022-11-20 11:41:36,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:36,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:36,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:36,814 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:36,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-20 11:41:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:38,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 2943 conjuncts, 38 conjunts are in the unsatisfiable core [2022-11-20 11:41:38,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:38,591 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 [2022-11-20 11:41:38,874 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 [2022-11-20 11:41:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-20 11:41:38,931 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:41:39,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:39,470 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1553399804] [2022-11-20 11:41:39,471 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:41:39,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1416466179] [2022-11-20 11:41:39,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1416466179] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:41:39,471 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-20 11:41:39,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2022-11-20 11:41:39,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511528332] [2022-11-20 11:41:39,472 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-20 11:41:39,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-20 11:41:39,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:39,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-20 11:41:39,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=362, Unknown=0, NotChecked=0, Total=420 [2022-11-20 11:41:39,476 INFO L87 Difference]: Start difference. First operand 2581 states and 3670 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) [2022-11-20 11:41:46,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 11:41:48,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:41:48,908 INFO L93 Difference]: Finished difference Result 6536 states and 9569 transitions. [2022-11-20 11:41:48,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-20 11:41:48,913 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 [2022-11-20 11:41:48,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:41:48,944 INFO L225 Difference]: With dead ends: 6536 [2022-11-20 11:41:48,944 INFO L226 Difference]: Without dead ends: 3979 [2022-11-20 11:41:48,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 232 SyntacticMatches, 1 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=132, Invalid=624, Unknown=0, NotChecked=0, Total=756 [2022-11-20 11:41:48,959 INFO L413 NwaCegarLoop]: 1921 mSDtfsCounter, 2363 mSDsluCounter, 20080 mSDsCounter, 0 mSdLazyCounter, 1803 mSolverCounterSat, 392 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2391 SdHoareTripleChecker+Valid, 22001 SdHoareTripleChecker+Invalid, 2702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 392 IncrementalHoareTripleChecker+Valid, 1803 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 507 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:41:48,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2391 Valid, 22001 Invalid, 2702 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [392 Valid, 1803 Invalid, 0 Unknown, 507 Unchecked, 8.5s Time] [2022-11-20 11:41:48,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3979 states. [2022-11-20 11:41:49,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3979 to 3793. [2022-11-20 11:41:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3793 states, 2886 states have (on average 1.437976437976438) internal successors, (4150), 2922 states have internal predecessors, (4150), 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) [2022-11-20 11:41:49,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 3793 states and 5627 transitions. [2022-11-20 11:41:49,409 INFO L78 Accepts]: Start accepts. Automaton has 3793 states and 5627 transitions. Word has length 228 [2022-11-20 11:41:49,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:41:49,411 INFO L495 AbstractCegarLoop]: Abstraction has 3793 states and 5627 transitions. [2022-11-20 11:41:49,412 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) [2022-11-20 11:41:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 5627 transitions. [2022-11-20 11:41:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-11-20 11:41:49,434 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:41:49,435 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] [2022-11-20 11:41:49,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-20 11:41:49,648 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:49,648 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:41:49,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:41:49,649 INFO L85 PathProgramCache]: Analyzing trace with hash 1990956123, now seen corresponding path program 1 times [2022-11-20 11:41:49,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:41:49,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [279177344] [2022-11-20 11:41:49,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:49,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:41:49,843 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:41:49,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1559358425] [2022-11-20 11:41:49,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:41:49,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:41:49,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:41:49,846 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:41:49,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-20 11:41:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:41:51,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 2985 conjuncts, 78 conjunts are in the unsatisfiable core [2022-11-20 11:41:51,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:41:51,086 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-20 11:41:51,953 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 13 treesize of output 15 [2022-11-20 11:41:51,974 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 13 treesize of output 15 [2022-11-20 11:41:52,200 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 13 treesize of output 15 [2022-11-20 11:41:52,275 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1059 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_1059) |c_#memory_int|)) is different from true [2022-11-20 11:41:52,292 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 13 treesize of output 15 [2022-11-20 11:41:52,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 14 treesize of output 10 [2022-11-20 11:41:53,095 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-20 11:41:53,095 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:41:53,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:41:53,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [279177344] [2022-11-20 11:41:53,274 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:41:53,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1559358425] [2022-11-20 11:41:53,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1559358425] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:41:53,274 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-20 11:41:53,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2022-11-20 11:41:53,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456055748] [2022-11-20 11:41:53,275 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-20 11:41:53,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-11-20 11:41:53,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:41:53,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-11-20 11:41:53,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=440, Unknown=1, NotChecked=42, Total=552 [2022-11-20 11:41:53,277 INFO L87 Difference]: Start difference. First operand 3793 states and 5627 transitions. Second operand has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2022-11-20 11:42:13,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 11:42:16,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:42:16,590 INFO L93 Difference]: Finished difference Result 8110 states and 12144 transitions. [2022-11-20 11:42:16,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-20 11:42:16,591 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) Word has length 235 [2022-11-20 11:42:16,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:42:16,641 INFO L225 Difference]: With dead ends: 8110 [2022-11-20 11:42:16,641 INFO L226 Difference]: Without dead ends: 5553 [2022-11-20 11:42:16,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 282 SyntacticMatches, 14 SemanticMatches, 37 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=172, Invalid=1237, Unknown=1, NotChecked=72, Total=1482 [2022-11-20 11:42:16,660 INFO L413 NwaCegarLoop]: 2151 mSDtfsCounter, 1512 mSDsluCounter, 23384 mSDsCounter, 0 mSdLazyCounter, 11659 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1657 SdHoareTripleChecker+Valid, 25535 SdHoareTripleChecker+Invalid, 19122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 11659 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 7101 IncrementalHoareTripleChecker+Unchecked, 22.0s IncrementalHoareTripleChecker+Time [2022-11-20 11:42:16,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1657 Valid, 25535 Invalid, 19122 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [362 Valid, 11659 Invalid, 0 Unknown, 7101 Unchecked, 22.0s Time] [2022-11-20 11:42:16,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5553 states. [2022-11-20 11:42:17,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5553 to 4597. [2022-11-20 11:42:17,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4597 states, 3529 states have (on average 1.4488523661093795) internal successors, (5113), 3580 states have internal predecessors, (5113), 868 states have call successors, (868), 191 states have call predecessors, (868), 199 states have return successors, (936), 847 states have call predecessors, (936), 867 states have call successors, (936) [2022-11-20 11:42:17,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 4597 states and 6917 transitions. [2022-11-20 11:42:17,049 INFO L78 Accepts]: Start accepts. Automaton has 4597 states and 6917 transitions. Word has length 235 [2022-11-20 11:42:17,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:42:17,050 INFO L495 AbstractCegarLoop]: Abstraction has 4597 states and 6917 transitions. [2022-11-20 11:42:17,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 7.5) internal successors, (165), 18 states have internal predecessors, (165), 9 states have call successors, (31), 5 states have call predecessors, (31), 8 states have return successors, (28), 12 states have call predecessors, (28), 9 states have call successors, (28) [2022-11-20 11:42:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 4597 states and 6917 transitions. [2022-11-20 11:42:17,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-20 11:42:17,080 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:42:17,080 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, 1] [2022-11-20 11:42:17,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-20 11:42:17,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:17,295 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:42:17,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:42:17,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1098740743, now seen corresponding path program 1 times [2022-11-20 11:42:17,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:42:17,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74586378] [2022-11-20 11:42:17,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:42:17,434 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:42:17,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [381015099] [2022-11-20 11:42:17,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:17,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:17,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:42:17,436 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:42:17,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-20 11:42:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:42:18,670 INFO L263 TraceCheckSpWp]: Trace formula consists of 3000 conjuncts, 26 conjunts are in the unsatisfiable core [2022-11-20 11:42:18,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:42:19,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 11:42:19,226 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 [2022-11-20 11:42:19,508 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 [2022-11-20 11:42:19,567 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-20 11:42:19,568 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:42:19,775 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 46 treesize of output 34 [2022-11-20 11:42:19,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 26 treesize of output 22 [2022-11-20 11:42:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-11-20 11:42:20,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:42:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74586378] [2022-11-20 11:42:20,647 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:42:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [381015099] [2022-11-20 11:42:20,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [381015099] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:42:20,648 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 11:42:20,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 30 [2022-11-20 11:42:20,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580266568] [2022-11-20 11:42:20,652 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 11:42:20,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-11-20 11:42:20,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:42:20,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-11-20 11:42:20,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=789, Unknown=0, NotChecked=0, Total=870 [2022-11-20 11:42:20,657 INFO L87 Difference]: Start difference. First operand 4597 states and 6917 transitions. Second operand has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) [2022-11-20 11:42:36,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 11:42:41,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 11:42:41,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:42:41,842 INFO L93 Difference]: Finished difference Result 7454 states and 11027 transitions. [2022-11-20 11:42:41,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-11-20 11:42:41,843 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) Word has length 236 [2022-11-20 11:42:41,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:42:41,875 INFO L225 Difference]: With dead ends: 7454 [2022-11-20 11:42:41,875 INFO L226 Difference]: Without dead ends: 4861 [2022-11-20 11:42:41,889 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=185, Invalid=1297, Unknown=0, NotChecked=0, Total=1482 [2022-11-20 11:42:41,890 INFO L413 NwaCegarLoop]: 2810 mSDtfsCounter, 3653 mSDsluCounter, 52964 mSDsCounter, 0 mSdLazyCounter, 7022 mSolverCounterSat, 632 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3681 SdHoareTripleChecker+Valid, 55774 SdHoareTripleChecker+Invalid, 8865 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 632 IncrementalHoareTripleChecker+Valid, 7022 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 1211 IncrementalHoareTripleChecker+Unchecked, 20.0s IncrementalHoareTripleChecker+Time [2022-11-20 11:42:41,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3681 Valid, 55774 Invalid, 8865 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [632 Valid, 7022 Invalid, 0 Unknown, 1211 Unchecked, 20.0s Time] [2022-11-20 11:42:41,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4861 states. [2022-11-20 11:42:42,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4861 to 4649. [2022-11-20 11:42:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4649 states, 3565 states have (on average 1.447124824684432) internal successors, (5159), 3620 states have internal predecessors, (5159), 882 states have call successors, (882), 191 states have call predecessors, (882), 201 states have return successors, (952), 861 states have call predecessors, (952), 881 states have call successors, (952) [2022-11-20 11:42:42,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 4649 states and 6993 transitions. [2022-11-20 11:42:42,394 INFO L78 Accepts]: Start accepts. Automaton has 4649 states and 6993 transitions. Word has length 236 [2022-11-20 11:42:42,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:42:42,395 INFO L495 AbstractCegarLoop]: Abstraction has 4649 states and 6993 transitions. [2022-11-20 11:42:42,395 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 8.133333333333333) internal successors, (244), 26 states have internal predecessors, (244), 14 states have call successors, (49), 5 states have call predecessors, (49), 4 states have return successors, (46), 15 states have call predecessors, (46), 13 states have call successors, (46) [2022-11-20 11:42:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 4649 states and 6993 transitions. [2022-11-20 11:42:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-20 11:42:42,426 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:42:42,426 INFO L195 NwaCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:42:42,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-20 11:42:42,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-20 11:42:42,643 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:42:42,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:42:42,643 INFO L85 PathProgramCache]: Analyzing trace with hash -478951121, now seen corresponding path program 1 times [2022-11-20 11:42:42,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:42:42,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507927672] [2022-11-20 11:42:42,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:42:42,770 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:42:42,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [253849804] [2022-11-20 11:42:42,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:42,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:42,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:42:42,772 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:42:42,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-20 11:42:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:42:44,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 2996 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:42:44,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:42:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 11:42:44,056 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:42:44,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:42:44,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507927672] [2022-11-20 11:42:44,057 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:42:44,057 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [253849804] [2022-11-20 11:42:44,057 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [253849804] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:42:44,057 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:42:44,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:42:44,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831615559] [2022-11-20 11:42:44,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:42:44,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:42:44,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:42:44,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:42:44,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:42:44,060 INFO L87 Difference]: Start difference. First operand 4649 states and 6993 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-20 11:42:44,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:42:44,402 INFO L93 Difference]: Finished difference Result 8504 states and 12763 transitions. [2022-11-20 11:42:44,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:42:44,403 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 247 [2022-11-20 11:42:44,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:42:44,434 INFO L225 Difference]: With dead ends: 8504 [2022-11-20 11:42:44,435 INFO L226 Difference]: Without dead ends: 4653 [2022-11-20 11:42:44,457 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 245 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:42:44,458 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 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 [2022-11-20 11:42:44,459 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:42:44,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4653 states. [2022-11-20 11:42:44,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4653 to 4653. [2022-11-20 11:42:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4653 states, 3569 states have (on average 1.4466237041188008) internal successors, (5163), 3624 states have internal predecessors, (5163), 882 states have call successors, (882), 191 states have call predecessors, (882), 201 states have return successors, (952), 861 states have call predecessors, (952), 881 states have call successors, (952) [2022-11-20 11:42:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 6997 transitions. [2022-11-20 11:42:45,010 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 6997 transitions. Word has length 247 [2022-11-20 11:42:45,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:42:45,012 INFO L495 AbstractCegarLoop]: Abstraction has 4653 states and 6997 transitions. [2022-11-20 11:42:45,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-20 11:42:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 6997 transitions. [2022-11-20 11:42:45,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-20 11:42:45,041 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:42:45,041 INFO L195 NwaCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:42:45,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-20 11:42:45,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:45,263 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:42:45,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:42:45,264 INFO L85 PathProgramCache]: Analyzing trace with hash -1035082638, now seen corresponding path program 1 times [2022-11-20 11:42:45,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:42:45,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790647357] [2022-11-20 11:42:45,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:45,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:42:45,398 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:42:45,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1620820033] [2022-11-20 11:42:45,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:45,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:45,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:42:45,401 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:42:45,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-20 11:42:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:42:46,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 2998 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:42:46,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:42:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 11:42:46,742 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:42:46,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:42:46,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790647357] [2022-11-20 11:42:46,743 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:42:46,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1620820033] [2022-11-20 11:42:46,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1620820033] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:42:46,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:42:46,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:42:46,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462521147] [2022-11-20 11:42:46,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:42:46,745 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:42:46,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:42:46,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:42:46,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:42:46,747 INFO L87 Difference]: Start difference. First operand 4653 states and 6997 transitions. Second operand has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-20 11:42:47,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:42:47,071 INFO L93 Difference]: Finished difference Result 8512 states and 12771 transitions. [2022-11-20 11:42:47,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:42:47,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 248 [2022-11-20 11:42:47,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:42:47,101 INFO L225 Difference]: With dead ends: 8512 [2022-11-20 11:42:47,101 INFO L226 Difference]: Without dead ends: 4657 [2022-11-20 11:42:47,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 247 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:42:47,120 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 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 [2022-11-20 11:42:47,121 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:42:47,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4657 states. [2022-11-20 11:42:47,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4657 to 4657. [2022-11-20 11:42:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4657 states, 3573 states have (on average 1.4461237055695495) internal successors, (5167), 3628 states have internal predecessors, (5167), 882 states have call successors, (882), 191 states have call predecessors, (882), 201 states have return successors, (952), 861 states have call predecessors, (952), 881 states have call successors, (952) [2022-11-20 11:42:47,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 4657 states and 7001 transitions. [2022-11-20 11:42:47,653 INFO L78 Accepts]: Start accepts. Automaton has 4657 states and 7001 transitions. Word has length 248 [2022-11-20 11:42:47,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:42:47,656 INFO L495 AbstractCegarLoop]: Abstraction has 4657 states and 7001 transitions. [2022-11-20 11:42:47,656 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.0) internal successors, (168), 3 states have internal predecessors, (168), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-20 11:42:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4657 states and 7001 transitions. [2022-11-20 11:42:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-20 11:42:47,691 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:42:47,691 INFO L195 NwaCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:42:47,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-20 11:42:47,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-20 11:42:47,906 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:42:47,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:42:47,906 INFO L85 PathProgramCache]: Analyzing trace with hash 474989037, now seen corresponding path program 1 times [2022-11-20 11:42:47,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:42:47,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52016329] [2022-11-20 11:42:47,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:42:48,029 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:42:48,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2046260245] [2022-11-20 11:42:48,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:48,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:48,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:42:48,032 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:42:48,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-20 11:42:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:42:49,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 2999 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-20 11:42:49,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:42:49,500 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 [2022-11-20 11:42:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-20 11:42:49,534 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:42:49,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:42:49,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52016329] [2022-11-20 11:42:49,534 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:42:49,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2046260245] [2022-11-20 11:42:49,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2046260245] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:42:49,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:42:49,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-20 11:42:49,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509403335] [2022-11-20 11:42:49,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:42:49,537 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 11:42:49,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:42:49,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 11:42:49,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2022-11-20 11:42:49,539 INFO L87 Difference]: Start difference. First operand 4657 states and 7001 transitions. Second operand has 8 states, 8 states have (on average 19.875) internal successors, (159), 8 states have internal predecessors, (159), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-20 11:42:51,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:42:51,341 INFO L93 Difference]: Finished difference Result 8680 states and 13039 transitions. [2022-11-20 11:42:51,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-20 11:42:51,342 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 19.875) internal successors, (159), 8 states have internal predecessors, (159), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 247 [2022-11-20 11:42:51,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:42:51,368 INFO L225 Difference]: With dead ends: 8680 [2022-11-20 11:42:51,368 INFO L226 Difference]: Without dead ends: 4821 [2022-11-20 11:42:51,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 240 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-11-20 11:42:51,383 INFO L413 NwaCegarLoop]: 1868 mSDtfsCounter, 68 mSDsluCounter, 6822 mSDsCounter, 0 mSdLazyCounter, 443 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 8690 SdHoareTripleChecker+Invalid, 770 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 443 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 319 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-20 11:42:51,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 8690 Invalid, 770 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 443 Invalid, 0 Unknown, 319 Unchecked, 1.4s Time] [2022-11-20 11:42:51,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4821 states. [2022-11-20 11:42:51,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4821 to 4707. [2022-11-20 11:42:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4707 states, 3611 states have (on average 1.4430905566325118) internal successors, (5211), 3666 states have internal predecessors, (5211), 890 states have call successors, (890), 195 states have call predecessors, (890), 205 states have return successors, (960), 869 states have call predecessors, (960), 889 states have call successors, (960) [2022-11-20 11:42:51,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 4707 states and 7061 transitions. [2022-11-20 11:42:51,774 INFO L78 Accepts]: Start accepts. Automaton has 4707 states and 7061 transitions. Word has length 247 [2022-11-20 11:42:51,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:42:51,775 INFO L495 AbstractCegarLoop]: Abstraction has 4707 states and 7061 transitions. [2022-11-20 11:42:51,776 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 19.875) internal successors, (159), 8 states have internal predecessors, (159), 4 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-20 11:42:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 4707 states and 7061 transitions. [2022-11-20 11:42:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-20 11:42:51,799 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:42:51,799 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:42:51,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-20 11:42:52,021 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-20 11:42:52,021 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:42:52,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:42:52,022 INFO L85 PathProgramCache]: Analyzing trace with hash -2050681637, now seen corresponding path program 1 times [2022-11-20 11:42:52,022 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:42:52,022 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296341339] [2022-11-20 11:42:52,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:52,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:42:52,145 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:42:52,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1986603336] [2022-11-20 11:42:52,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:42:52,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:42:52,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:42:52,148 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:42:52,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-11-20 11:42:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:42:53,507 INFO L263 TraceCheckSpWp]: Trace formula consists of 3072 conjuncts, 80 conjunts are in the unsatisfiable core [2022-11-20 11:42:53,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:42:53,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-20 11:42:53,827 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1936 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_1936))) is different from true [2022-11-20 11:42:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 11:42:53,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-20 11:42:54,551 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 13 treesize of output 15 [2022-11-20 11:42:54,570 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 13 treesize of output 15 [2022-11-20 11:42:54,825 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 13 treesize of output 15 [2022-11-20 11:42:54,893 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_1940 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_1940))) is different from true [2022-11-20 11:42:54,906 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 13 treesize of output 15 [2022-11-20 11:42:55,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 14 treesize of output 10 [2022-11-20 11:42:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 1 not checked. [2022-11-20 11:42:55,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:42:55,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:42:55,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296341339] [2022-11-20 11:42:55,983 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:42:55,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986603336] [2022-11-20 11:42:55,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986603336] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:42:55,984 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-20 11:42:55,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26] total 26 [2022-11-20 11:42:55,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712106674] [2022-11-20 11:42:55,984 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-20 11:42:55,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-11-20 11:42:55,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:42:55,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-11-20 11:42:55,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=573, Unknown=2, NotChecked=98, Total=756 [2022-11-20 11:42:55,987 INFO L87 Difference]: Start difference. First operand 4707 states and 7061 transitions. Second operand has 26 states, 26 states have (on average 6.923076923076923) internal successors, (180), 22 states have internal predecessors, (180), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-20 11:43:11,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:11,849 INFO L93 Difference]: Finished difference Result 9674 states and 14524 transitions. [2022-11-20 11:43:11,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-11-20 11:43:11,850 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.923076923076923) internal successors, (180), 22 states have internal predecessors, (180), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) Word has length 254 [2022-11-20 11:43:11,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:11,881 INFO L225 Difference]: With dead ends: 9674 [2022-11-20 11:43:11,881 INFO L226 Difference]: Without dead ends: 6947 [2022-11-20 11:43:11,892 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 367 GetRequests, 315 SyntacticMatches, 13 SemanticMatches, 39 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 431 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=159, Invalid=1329, Unknown=2, NotChecked=150, Total=1640 [2022-11-20 11:43:11,893 INFO L413 NwaCegarLoop]: 2506 mSDtfsCounter, 1905 mSDsluCounter, 25197 mSDsCounter, 0 mSdLazyCounter, 11208 mSolverCounterSat, 313 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2104 SdHoareTripleChecker+Valid, 27703 SdHoareTripleChecker+Invalid, 22087 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 313 IncrementalHoareTripleChecker+Valid, 11208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 10566 IncrementalHoareTripleChecker+Unchecked, 14.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:43:11,893 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2104 Valid, 27703 Invalid, 22087 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [313 Valid, 11208 Invalid, 0 Unknown, 10566 Unchecked, 14.6s Time] [2022-11-20 11:43:11,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6947 states. [2022-11-20 11:43:12,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6947 to 5542. [2022-11-20 11:43:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5542 states, 4287 states have (on average 1.4527641707487753) internal successors, (6228), 4351 states have internal predecessors, (6228), 1023 states have call successors, (1023), 215 states have call predecessors, (1023), 231 states have return successors, (1174), 1001 states have call predecessors, (1174), 1022 states have call successors, (1174) [2022-11-20 11:43:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 5542 states and 8425 transitions. [2022-11-20 11:43:12,440 INFO L78 Accepts]: Start accepts. Automaton has 5542 states and 8425 transitions. Word has length 254 [2022-11-20 11:43:12,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:12,440 INFO L495 AbstractCegarLoop]: Abstraction has 5542 states and 8425 transitions. [2022-11-20 11:43:12,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.923076923076923) internal successors, (180), 22 states have internal predecessors, (180), 10 states have call successors, (32), 6 states have call predecessors, (32), 9 states have return successors, (28), 12 states have call predecessors, (28), 10 states have call successors, (28) [2022-11-20 11:43:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 5542 states and 8425 transitions. [2022-11-20 11:43:12,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-20 11:43:12,467 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:12,467 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, 1] [2022-11-20 11:43:12,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:12,684 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-11-20 11:43:12,685 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:12,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:12,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1488598422, now seen corresponding path program 1 times [2022-11-20 11:43:12,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:12,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1970210167] [2022-11-20 11:43:12,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:12,783 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:12,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [722667042] [2022-11-20 11:43:12,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:12,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:12,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:12,785 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:12,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-11-20 11:43:13,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:13,821 INFO L263 TraceCheckSpWp]: Trace formula consists of 2998 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:43:13,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:13,839 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-11-20 11:43:13,839 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:13,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:13,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1970210167] [2022-11-20 11:43:13,840 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:13,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [722667042] [2022-11-20 11:43:13,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [722667042] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:13,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:13,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:43:13,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85908757] [2022-11-20 11:43:13,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:13,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:43:13,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:13,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:43:13,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:43:13,843 INFO L87 Difference]: Start difference. First operand 5542 states and 8425 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) [2022-11-20 11:43:14,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:14,066 INFO L93 Difference]: Finished difference Result 9587 states and 14505 transitions. [2022-11-20 11:43:14,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:43:14,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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 [2022-11-20 11:43:14,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:14,089 INFO L225 Difference]: With dead ends: 9587 [2022-11-20 11:43:14,089 INFO L226 Difference]: Without dead ends: 5547 [2022-11-20 11:43:14,103 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 [2022-11-20 11:43:14,104 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 0 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3698 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 [2022-11-20 11:43:14,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3698 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:43:14,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5547 states. [2022-11-20 11:43:14,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5547 to 5547. [2022-11-20 11:43:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5547 states, 4292 states have (on average 1.4522367194780987) internal successors, (6233), 4356 states have internal predecessors, (6233), 1023 states have call successors, (1023), 215 states have call predecessors, (1023), 231 states have return successors, (1174), 1001 states have call predecessors, (1174), 1022 states have call successors, (1174) [2022-11-20 11:43:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 5547 states and 8430 transitions. [2022-11-20 11:43:14,535 INFO L78 Accepts]: Start accepts. Automaton has 5547 states and 8430 transitions. Word has length 239 [2022-11-20 11:43:14,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:14,536 INFO L495 AbstractCegarLoop]: Abstraction has 5547 states and 8430 transitions. [2022-11-20 11:43:14,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) [2022-11-20 11:43:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 5547 states and 8430 transitions. [2022-11-20 11:43:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-20 11:43:14,556 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:14,556 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, 1] [2022-11-20 11:43:14,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:14,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-20 11:43:14,771 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:14,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:14,771 INFO L85 PathProgramCache]: Analyzing trace with hash -601375576, now seen corresponding path program 1 times [2022-11-20 11:43:14,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:14,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780319825] [2022-11-20 11:43:14,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:14,851 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:14,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1898249312] [2022-11-20 11:43:14,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:14,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:14,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:14,853 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:14,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-20 11:43:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:16,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 3001 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:43:16,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 11:43:16,165 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:16,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:16,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1780319825] [2022-11-20 11:43:16,166 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:16,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1898249312] [2022-11-20 11:43:16,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1898249312] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:16,166 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:16,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:43:16,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500504625] [2022-11-20 11:43:16,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:16,168 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:43:16,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:16,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:43:16,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:43:16,169 INFO L87 Difference]: Start difference. First operand 5547 states and 8430 transitions. Second operand has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:43:16,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:16,615 INFO L93 Difference]: Finished difference Result 11056 states and 16813 transitions. [2022-11-20 11:43:16,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:43:16,616 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 239 [2022-11-20 11:43:16,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:16,638 INFO L225 Difference]: With dead ends: 11056 [2022-11-20 11:43:16,638 INFO L226 Difference]: Without dead ends: 5547 [2022-11-20 11:43:16,652 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:43:16,653 INFO L413 NwaCegarLoop]: 1849 mSDtfsCounter, 1772 mSDsluCounter, 1846 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1772 SdHoareTripleChecker+Valid, 3695 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 [2022-11-20 11:43:16,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1772 Valid, 3695 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:43:16,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5547 states. [2022-11-20 11:43:17,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5547 to 5547. [2022-11-20 11:43:17,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5547 states, 4292 states have (on average 1.451304753028891) internal successors, (6229), 4356 states have internal predecessors, (6229), 1023 states have call successors, (1023), 215 states have call predecessors, (1023), 231 states have return successors, (1174), 1001 states have call predecessors, (1174), 1022 states have call successors, (1174) [2022-11-20 11:43:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5547 states to 5547 states and 8426 transitions. [2022-11-20 11:43:17,052 INFO L78 Accepts]: Start accepts. Automaton has 5547 states and 8426 transitions. Word has length 239 [2022-11-20 11:43:17,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:17,053 INFO L495 AbstractCegarLoop]: Abstraction has 5547 states and 8426 transitions. [2022-11-20 11:43:17,053 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 3 states have internal predecessors, (162), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:43:17,053 INFO L276 IsEmpty]: Start isEmpty. Operand 5547 states and 8426 transitions. [2022-11-20 11:43:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-20 11:43:17,073 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:17,073 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, 1] [2022-11-20 11:43:17,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:17,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:17,287 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:17,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:17,287 INFO L85 PathProgramCache]: Analyzing trace with hash -215513174, now seen corresponding path program 1 times [2022-11-20 11:43:17,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:17,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755355811] [2022-11-20 11:43:17,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:17,399 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:17,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [249627460] [2022-11-20 11:43:17,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:17,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:17,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:17,403 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:17,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-11-20 11:43:18,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:18,560 INFO L263 TraceCheckSpWp]: Trace formula consists of 3004 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-20 11:43:18,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:18,599 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-11-20 11:43:18,599 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:18,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:18,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755355811] [2022-11-20 11:43:18,599 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:18,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [249627460] [2022-11-20 11:43:18,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [249627460] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:18,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:18,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:43:18,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732734738] [2022-11-20 11:43:18,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:18,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:43:18,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:18,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:43:18,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:43:18,602 INFO L87 Difference]: Start difference. First operand 5547 states and 8426 transitions. Second operand has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:43:18,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:18,968 INFO L93 Difference]: Finished difference Result 9614 states and 14563 transitions. [2022-11-20 11:43:18,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:43:18,970 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 239 [2022-11-20 11:43:18,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:18,991 INFO L225 Difference]: With dead ends: 9614 [2022-11-20 11:43:18,991 INFO L226 Difference]: Without dead ends: 5571 [2022-11-20 11:43:19,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:43:19,006 INFO L413 NwaCegarLoop]: 1855 mSDtfsCounter, 12 mSDsluCounter, 3703 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 5558 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 11:43:19,007 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 5558 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:43:19,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5571 states. [2022-11-20 11:43:19,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5571 to 5551. [2022-11-20 11:43:19,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5551 states, 4296 states have (on average 1.4508845437616387) internal successors, (6233), 4360 states have internal predecessors, (6233), 1023 states have call successors, (1023), 215 states have call predecessors, (1023), 231 states have return successors, (1174), 1001 states have call predecessors, (1174), 1022 states have call successors, (1174) [2022-11-20 11:43:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 5551 states and 8430 transitions. [2022-11-20 11:43:19,415 INFO L78 Accepts]: Start accepts. Automaton has 5551 states and 8430 transitions. Word has length 239 [2022-11-20 11:43:19,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:19,417 INFO L495 AbstractCegarLoop]: Abstraction has 5551 states and 8430 transitions. [2022-11-20 11:43:19,417 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.0) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:43:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 5551 states and 8430 transitions. [2022-11-20 11:43:19,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-20 11:43:19,438 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:19,439 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:43:19,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:19,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-11-20 11:43:19,652 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:19,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:19,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1599101675, now seen corresponding path program 1 times [2022-11-20 11:43:19,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:19,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092819834] [2022-11-20 11:43:19,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:19,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:19,744 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:19,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1506134815] [2022-11-20 11:43:19,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:19,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:19,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:19,746 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:19,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-11-20 11:43:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:21,134 INFO L263 TraceCheckSpWp]: Trace formula consists of 3179 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:43:21,140 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:21,153 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-11-20 11:43:21,153 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:21,153 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:21,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092819834] [2022-11-20 11:43:21,153 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:21,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1506134815] [2022-11-20 11:43:21,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1506134815] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:21,154 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:21,154 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:43:21,154 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81067597] [2022-11-20 11:43:21,154 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:21,155 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:43:21,155 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:21,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:43:21,156 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:43:21,156 INFO L87 Difference]: Start difference. First operand 5551 states and 8430 transitions. Second operand has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-11-20 11:43:21,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:21,493 INFO L93 Difference]: Finished difference Result 9604 states and 14516 transitions. [2022-11-20 11:43:21,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:43:21,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 276 [2022-11-20 11:43:21,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:21,516 INFO L225 Difference]: With dead ends: 9604 [2022-11-20 11:43:21,516 INFO L226 Difference]: Without dead ends: 5556 [2022-11-20 11:43:21,531 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:43:21,532 INFO L413 NwaCegarLoop]: 1850 mSDtfsCounter, 0 mSDsluCounter, 1846 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3696 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 [2022-11-20 11:43:21,532 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3696 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:43:21,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5556 states. [2022-11-20 11:43:21,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5556 to 5556. [2022-11-20 11:43:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5556 states, 4301 states have (on average 1.4503603813066728) internal successors, (6238), 4365 states have internal predecessors, (6238), 1023 states have call successors, (1023), 215 states have call predecessors, (1023), 231 states have return successors, (1174), 1001 states have call predecessors, (1174), 1022 states have call successors, (1174) [2022-11-20 11:43:22,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 5556 states and 8435 transitions. [2022-11-20 11:43:22,110 INFO L78 Accepts]: Start accepts. Automaton has 5556 states and 8435 transitions. Word has length 276 [2022-11-20 11:43:22,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:22,111 INFO L495 AbstractCegarLoop]: Abstraction has 5556 states and 8435 transitions. [2022-11-20 11:43:22,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 60.0) internal successors, (180), 3 states have internal predecessors, (180), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-11-20 11:43:22,111 INFO L276 IsEmpty]: Start isEmpty. Operand 5556 states and 8435 transitions. [2022-11-20 11:43:22,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-11-20 11:43:22,147 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:22,147 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:43:22,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:22,361 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-11-20 11:43:22,362 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:22,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:22,363 INFO L85 PathProgramCache]: Analyzing trace with hash 749421320, now seen corresponding path program 1 times [2022-11-20 11:43:22,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:22,363 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487740578] [2022-11-20 11:43:22,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:22,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:22,538 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:22,538 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [214666158] [2022-11-20 11:43:22,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:22,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:22,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:22,540 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:22,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-20 11:43:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:23,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 3508 conjuncts, 56 conjunts are in the unsatisfiable core [2022-11-20 11:43:23,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:24,250 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-20 11:43:24,250 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:24,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:24,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487740578] [2022-11-20 11:43:24,251 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:24,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [214666158] [2022-11-20 11:43:24,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [214666158] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:24,251 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:24,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-20 11:43:24,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673885373] [2022-11-20 11:43:24,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:24,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-20 11:43:24,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:24,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-20 11:43:24,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2022-11-20 11:43:24,256 INFO L87 Difference]: Start difference. First operand 5556 states and 8435 transitions. Second operand has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 9 states have internal predecessors, (190), 2 states have call successors, (41), 2 states have call predecessors, (41), 6 states have return successors, (38), 6 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-20 11:43:24,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:24,932 INFO L93 Difference]: Finished difference Result 9957 states and 15244 transitions. [2022-11-20 11:43:24,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-20 11:43:24,938 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 9 states have internal predecessors, (190), 2 states have call successors, (41), 2 states have call predecessors, (41), 6 states have return successors, (38), 6 states have call predecessors, (38), 2 states have call successors, (38) Word has length 305 [2022-11-20 11:43:24,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:24,963 INFO L225 Difference]: With dead ends: 9957 [2022-11-20 11:43:24,964 INFO L226 Difference]: Without dead ends: 5718 [2022-11-20 11:43:24,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 293 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2022-11-20 11:43:24,983 INFO L413 NwaCegarLoop]: 1874 mSDtfsCounter, 23 mSDsluCounter, 20552 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 22426 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 11:43:24,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 22426 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 11:43:24,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5718 states. [2022-11-20 11:43:25,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5718 to 5640. [2022-11-20 11:43:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5640 states, 4362 states have (on average 1.4454378725355341) internal successors, (6305), 4426 states have internal predecessors, (6305), 1033 states have call successors, (1033), 215 states have call predecessors, (1033), 244 states have return successors, (1303), 1024 states have call predecessors, (1303), 1032 states have call successors, (1303) [2022-11-20 11:43:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 5640 states and 8641 transitions. [2022-11-20 11:43:25,603 INFO L78 Accepts]: Start accepts. Automaton has 5640 states and 8641 transitions. Word has length 305 [2022-11-20 11:43:25,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:25,604 INFO L495 AbstractCegarLoop]: Abstraction has 5640 states and 8641 transitions. [2022-11-20 11:43:25,604 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 14.615384615384615) internal successors, (190), 9 states have internal predecessors, (190), 2 states have call successors, (41), 2 states have call predecessors, (41), 6 states have return successors, (38), 6 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-20 11:43:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5640 states and 8641 transitions. [2022-11-20 11:43:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-20 11:43:25,631 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:25,632 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:43:25,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:25,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:25,848 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:25,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:25,848 INFO L85 PathProgramCache]: Analyzing trace with hash 1367965695, now seen corresponding path program 1 times [2022-11-20 11:43:25,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:25,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369353747] [2022-11-20 11:43:25,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:25,962 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:25,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1886083286] [2022-11-20 11:43:25,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:25,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:25,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:25,964 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:25,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-11-20 11:43:27,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:27,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 3519 conjuncts, 74 conjunts are in the unsatisfiable core [2022-11-20 11:43:27,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:27,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-20 11:43:27,696 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3406 (Array Int Int))) (= |c_#memory_int| (store |c_old(#memory_int)| |c_#Ultimate.C_memset_#ptr.base| v_ArrVal_3406))) is different from true [2022-11-20 11:43:27,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-20 11:43:27,714 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 15 [2022-11-20 11:43:28,330 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 13 treesize of output 15 [2022-11-20 11:43:28,351 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 13 treesize of output 15 [2022-11-20 11:43:28,579 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 13 treesize of output 15 [2022-11-20 11:43:28,648 WARN L859 $PredicateComparison]: unable to prove that (exists ((v_ArrVal_3410 (Array Int Int))) (= (store |c_old(#memory_int)| |c_usb_set_intfdata_#in~intf#1.base| v_ArrVal_3410) |c_#memory_int|)) is different from true [2022-11-20 11:43:28,662 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 13 treesize of output 15 [2022-11-20 11:43:29,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 14 treesize of output 10 [2022-11-20 11:43:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 87 proven. 6 refuted. 0 times theorem prover too weak. 39 trivial. 1 not checked. [2022-11-20 11:43:29,377 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:43:29,625 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:29,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369353747] [2022-11-20 11:43:29,625 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:29,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1886083286] [2022-11-20 11:43:29,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1886083286] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 11:43:29,625 INFO L184 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2022-11-20 11:43:29,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26] total 26 [2022-11-20 11:43:29,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367939887] [2022-11-20 11:43:29,626 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2022-11-20 11:43:29,627 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-11-20 11:43:29,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:29,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-11-20 11:43:29,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=573, Unknown=2, NotChecked=98, Total=756 [2022-11-20 11:43:29,628 INFO L87 Difference]: Start difference. First operand 5640 states and 8641 transitions. Second operand has 26 states, 26 states have (on average 7.961538461538462) internal successors, (207), 22 states have internal predecessors, (207), 10 states have call successors, (43), 6 states have call predecessors, (43), 9 states have return successors, (40), 12 states have call predecessors, (40), 10 states have call successors, (40) [2022-11-20 11:43:36,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:36,835 INFO L93 Difference]: Finished difference Result 10742 states and 16357 transitions. [2022-11-20 11:43:36,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-11-20 11:43:36,835 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 7.961538461538462) internal successors, (207), 22 states have internal predecessors, (207), 10 states have call successors, (43), 6 states have call predecessors, (43), 9 states have return successors, (40), 12 states have call predecessors, (40), 10 states have call successors, (40) Word has length 310 [2022-11-20 11:43:36,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:36,874 INFO L225 Difference]: With dead ends: 10742 [2022-11-20 11:43:36,874 INFO L226 Difference]: Without dead ends: 7742 [2022-11-20 11:43:36,889 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 478 GetRequests, 427 SyntacticMatches, 13 SemanticMatches, 38 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 415 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=153, Invalid=1259, Unknown=2, NotChecked=146, Total=1560 [2022-11-20 11:43:36,890 INFO L413 NwaCegarLoop]: 2201 mSDtfsCounter, 1568 mSDsluCounter, 11756 mSDsCounter, 0 mSdLazyCounter, 3903 mSolverCounterSat, 352 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1733 SdHoareTripleChecker+Valid, 13957 SdHoareTripleChecker+Invalid, 13735 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 352 IncrementalHoareTripleChecker+Valid, 3903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 9480 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-11-20 11:43:36,890 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1733 Valid, 13957 Invalid, 13735 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [352 Valid, 3903 Invalid, 0 Unknown, 9480 Unchecked, 6.1s Time] [2022-11-20 11:43:36,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7742 states. [2022-11-20 11:43:37,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7742 to 6108. [2022-11-20 11:43:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6108 states, 4739 states have (on average 1.448195821903355) internal successors, (6863), 4813 states have internal predecessors, (6863), 1104 states have call successors, (1104), 229 states have call predecessors, (1104), 264 states have return successors, (1408), 1092 states have call predecessors, (1408), 1103 states have call successors, (1408) [2022-11-20 11:43:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 6108 states and 9375 transitions. [2022-11-20 11:43:37,597 INFO L78 Accepts]: Start accepts. Automaton has 6108 states and 9375 transitions. Word has length 310 [2022-11-20 11:43:37,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:37,598 INFO L495 AbstractCegarLoop]: Abstraction has 6108 states and 9375 transitions. [2022-11-20 11:43:37,598 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 7.961538461538462) internal successors, (207), 22 states have internal predecessors, (207), 10 states have call successors, (43), 6 states have call predecessors, (43), 9 states have return successors, (40), 12 states have call predecessors, (40), 10 states have call successors, (40) [2022-11-20 11:43:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 6108 states and 9375 transitions. [2022-11-20 11:43:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-20 11:43:37,628 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:43:37,628 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:43:37,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-11-20 11:43:37,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:37,844 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:43:37,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:43:37,844 INFO L85 PathProgramCache]: Analyzing trace with hash -939815551, now seen corresponding path program 1 times [2022-11-20 11:43:37,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:43:37,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972628352] [2022-11-20 11:43:37,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:37,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:43:37,993 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-20 11:43:37,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1380133589] [2022-11-20 11:43:37,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:43:37,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 11:43:37,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:43:37,995 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 11:43:38,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-11-20 11:43:42,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:43:42,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 3751 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-20 11:43:42,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:43:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-11-20 11:43:42,287 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:43:42,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 11:43:42,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972628352] [2022-11-20 11:43:42,288 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-20 11:43:42,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1380133589] [2022-11-20 11:43:42,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1380133589] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:43:42,289 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:43:42,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:43:42,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239934200] [2022-11-20 11:43:42,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:43:42,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 11:43:42,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 11:43:42,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 11:43:42,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:43:42,292 INFO L87 Difference]: Start difference. First operand 6108 states and 9375 transitions. Second operand has 5 states, 5 states have (on average 38.8) internal successors, (194), 4 states have internal predecessors, (194), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-20 11:43:42,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:43:42,421 INFO L93 Difference]: Finished difference Result 6958 states and 10595 transitions. [2022-11-20 11:43:42,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:43:42,422 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 38.8) internal successors, (194), 4 states have internal predecessors, (194), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) Word has length 343 [2022-11-20 11:43:42,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:43:42,423 INFO L225 Difference]: With dead ends: 6958 [2022-11-20 11:43:42,424 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 11:43:42,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:43:42,441 INFO L413 NwaCegarLoop]: 180 mSDtfsCounter, 59 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 652 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 [2022-11-20 11:43:42,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 652 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:43:42,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 11:43:42,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 11:43:42,443 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) [2022-11-20 11:43:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 11:43:42,445 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 343 [2022-11-20 11:43:42,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:43:42,445 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 11:43:42,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 38.8) internal successors, (194), 4 states have internal predecessors, (194), 2 states have call successors, (41), 2 states have call predecessors, (41), 3 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-20 11:43:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 11:43:42,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 11:43:42,449 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 11:43:42,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-11-20 11:43:42,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-11-20 11:43:42,665 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 11:43:58,497 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2022-11-20 11:43:58,498 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2022-11-20 11:43:58,498 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2022-11-20 11:43:58,498 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2022-11-20 11:43:58,498 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2022-11-20 11:43:58,498 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-20 11:43:58,499 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2022-11-20 11:43:58,499 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2022-11-20 11:43:58,499 INFO L902 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2022-11-20 11:43:58,499 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2022-11-20 11:43:58,499 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2022-11-20 11:43:58,500 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2022-11-20 11:43:58,500 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2022-11-20 11:43:58,500 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2022-11-20 11:43:58,500 INFO L899 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2022-11-20 11:43:58,500 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-20 11:43:58,501 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-11-20 11:43:58,501 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-11-20 11:43:58,501 INFO L902 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2022-11-20 11:43:58,501 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2022-11-20 11:43:58,501 INFO L899 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2022-11-20 11:43:58,501 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-20 11:43:58,502 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2022-11-20 11:43:58,502 INFO L902 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2022-11-20 11:43:58,502 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2022-11-20 11:43:58,502 INFO L902 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2022-11-20 11:43:58,502 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2022-11-20 11:43:58,503 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2022-11-20 11:43:58,503 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2022-11-20 11:43:58,503 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2022-11-20 11:43:58,503 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-20 11:43:58,503 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-20 11:43:58,504 INFO L902 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2022-11-20 11:43:58,504 INFO L899 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2022-11-20 11:43:58,504 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2022-11-20 11:43:58,504 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2022-11-20 11:43:58,504 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2022-11-20 11:43:58,505 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2022-11-20 11:43:58,505 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2022-11-20 11:43:58,505 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2022-11-20 11:43:58,505 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2022-11-20 11:43:58,505 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2022-11-20 11:43:58,505 INFO L902 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2022-11-20 11:43:58,506 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2022-11-20 11:43:58,506 INFO L899 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2022-11-20 11:43:58,506 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2022-11-20 11:43:58,506 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2022-11-20 11:43:58,506 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-20 11:43:58,507 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-20 11:43:58,507 INFO L902 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:43:58,507 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2022-11-20 11:43:58,507 INFO L902 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2022-11-20 11:43:58,507 INFO L902 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2022-11-20 11:43:58,508 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2022-11-20 11:43:58,508 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:43:58,508 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:43:58,508 INFO L902 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2022-11-20 11:43:58,508 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2022-11-20 11:43:58,509 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2022-11-20 11:43:58,509 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-11-20 11:43:58,509 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2022-11-20 11:43:58,509 INFO L902 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2022-11-20 11:43:58,509 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2022-11-20 11:43:58,510 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2022-11-20 11:43:58,510 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2022-11-20 11:43:58,510 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-20 11:43:58,510 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2022-11-20 11:43:58,510 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2022-11-20 11:43:58,510 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2022-11-20 11:43:58,511 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2022-11-20 11:43:58,511 INFO L902 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2022-11-20 11:43:58,511 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-11-20 11:43:58,511 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-20 11:43:58,511 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2022-11-20 11:43:58,512 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-20 11:43:58,512 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2022-11-20 11:43:58,512 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2022-11-20 11:43:58,512 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-20 11:43:58,512 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2022-11-20 11:43:58,513 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-20 11:43:58,513 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-20 11:43:58,513 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2022-11-20 11:43:58,513 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2022-11-20 11:43:58,513 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2022-11-20 11:43:58,514 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2022-11-20 11:43:58,514 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2022-11-20 11:43:58,514 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2022-11-20 11:43:58,514 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-20 11:43:58,514 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-20 11:43:58,514 INFO L899 garLoopResultBuilder]: For program point L5941-2(line 5941) no Hoare annotation was computed. [2022-11-20 11:43:58,515 INFO L899 garLoopResultBuilder]: For program point L5941(line 5941) no Hoare annotation was computed. [2022-11-20 11:43:58,515 INFO L899 garLoopResultBuilder]: For program point L5941-4(line 5941) no Hoare annotation was computed. [2022-11-20 11:43:58,515 INFO L902 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,515 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-20 11:43:58,515 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-20 11:43:58,516 INFO L902 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,516 INFO L902 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2022-11-20 11:43:58,516 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,516 INFO L899 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2022-11-20 11:43:58,516 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2022-11-20 11:43:58,516 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2022-11-20 11:43:58,517 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2022-11-20 11:43:58,517 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2022-11-20 11:43:58,517 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2022-11-20 11:43:58,517 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2022-11-20 11:43:58,517 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2022-11-20 11:43:58,518 INFO L902 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2022-11-20 11:43:58,518 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-20 11:43:58,518 INFO L902 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2022-11-20 11:43:58,518 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2022-11-20 11:43:58,518 INFO L902 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,519 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2022-11-20 11:43:58,519 INFO L902 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2022-11-20 11:43:58,519 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2022-11-20 11:43:58,519 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2022-11-20 11:43:58,519 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2022-11-20 11:43:58,519 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-20 11:43:58,520 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2022-11-20 11:43:58,520 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2022-11-20 11:43:58,520 INFO L902 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2022-11-20 11:43:58,520 INFO L902 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,520 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2022-11-20 11:43:58,521 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2022-11-20 11:43:58,521 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2022-11-20 11:43:58,521 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2022-11-20 11:43:58,521 INFO L902 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,521 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2022-11-20 11:43:58,522 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2022-11-20 11:43:58,522 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2022-11-20 11:43:58,522 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2022-11-20 11:43:58,522 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2022-11-20 11:43:58,522 INFO L902 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2022-11-20 11:43:58,522 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2022-11-20 11:43:58,523 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2022-11-20 11:43:58,523 INFO L899 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2022-11-20 11:43:58,523 INFO L902 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,523 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2022-11-20 11:43:58,523 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2022-11-20 11:43:58,524 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-20 11:43:58,524 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2022-11-20 11:43:58,524 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2022-11-20 11:43:58,524 INFO L902 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2022-11-20 11:43:58,524 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-20 11:43:58,525 INFO L902 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,525 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2022-11-20 11:43:58,525 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-11-20 11:43:58,525 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2022-11-20 11:43:58,525 INFO L902 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,525 INFO L902 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:43:58,526 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2022-11-20 11:43:58,526 INFO L902 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2022-11-20 11:43:58,526 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2022-11-20 11:43:58,526 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2022-11-20 11:43:58,526 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2022-11-20 11:43:58,527 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-20 11:43:58,527 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2022-11-20 11:43:58,527 INFO L902 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:43:58,527 INFO L902 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:43:58,527 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2022-11-20 11:43:58,527 INFO L902 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2022-11-20 11:43:58,528 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2022-11-20 11:43:58,528 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2022-11-20 11:43:58,528 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2022-11-20 11:43:58,528 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2022-11-20 11:43:58,528 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2022-11-20 11:43:58,529 INFO L902 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:43:58,529 INFO L902 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:43:58,529 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-20 11:43:58,529 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2022-11-20 11:43:58,529 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2022-11-20 11:43:58,529 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2022-11-20 11:43:58,530 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-20 11:43:58,530 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2022-11-20 11:43:58,530 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2022-11-20 11:43:58,530 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2022-11-20 11:43:58,530 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2022-11-20 11:43:58,531 INFO L902 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2022-11-20 11:43:58,531 INFO L902 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2022-11-20 11:43:58,531 INFO L902 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2022-11-20 11:43:58,531 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2022-11-20 11:43:58,531 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2022-11-20 11:43:58,531 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2022-11-20 11:43:58,532 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2022-11-20 11:43:58,532 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-20 11:43:58,532 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2022-11-20 11:43:58,532 INFO L902 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2022-11-20 11:43:58,532 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2022-11-20 11:43:58,532 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2022-11-20 11:43:58,533 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2022-11-20 11:43:58,533 INFO L902 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2022-11-20 11:43:58,533 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2022-11-20 11:43:58,533 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2022-11-20 11:43:58,533 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2022-11-20 11:43:58,534 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2022-11-20 11:43:58,534 INFO L902 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:43:58,534 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:43:58,534 INFO L899 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2022-11-20 11:43:58,534 INFO L902 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2022-11-20 11:43:58,534 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2022-11-20 11:43:58,535 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2022-11-20 11:43:58,535 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2022-11-20 11:43:58,535 INFO L902 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2022-11-20 11:43:58,535 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2022-11-20 11:43:58,535 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2022-11-20 11:43:58,536 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:43:58,536 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2022-11-20 11:43:58,536 INFO L902 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2022-11-20 11:43:58,536 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2022-11-20 11:43:58,536 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2022-11-20 11:43:58,536 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2022-11-20 11:43:58,537 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2022-11-20 11:43:58,537 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2022-11-20 11:43:58,537 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-20 11:43:58,537 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2022-11-20 11:43:58,537 INFO L902 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2022-11-20 11:43:58,537 INFO L899 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2022-11-20 11:43:58,538 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2022-11-20 11:43:58,538 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2022-11-20 11:43:58,538 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2022-11-20 11:43:58,538 INFO L902 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2022-11-20 11:43:58,538 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2022-11-20 11:43:58,539 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2022-11-20 11:43:58,539 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2022-11-20 11:43:58,539 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2022-11-20 11:43:58,539 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2022-11-20 11:43:58,539 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2022-11-20 11:43:58,539 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2022-11-20 11:43:58,540 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2022-11-20 11:43:58,540 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2022-11-20 11:43:58,540 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-11-20 11:43:58,540 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-20 11:43:58,540 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2022-11-20 11:43:58,540 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2022-11-20 11:43:58,541 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2022-11-20 11:43:58,541 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2022-11-20 11:43:58,541 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2022-11-20 11:43:58,541 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2022-11-20 11:43:58,541 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2022-11-20 11:43:58,542 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2022-11-20 11:43:58,542 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2022-11-20 11:43:58,542 INFO L902 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2022-11-20 11:43:58,542 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2022-11-20 11:43:58,542 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2022-11-20 11:43:58,542 INFO L902 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:43:58,543 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2022-11-20 11:43:58,543 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-11-20 11:43:58,543 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2022-11-20 11:43:58,543 INFO L899 garLoopResultBuilder]: For program point L3853(line 3853) no Hoare annotation was computed. [2022-11-20 11:43:58,543 INFO L899 garLoopResultBuilder]: For program point L3853-2(line 3853) no Hoare annotation was computed. [2022-11-20 11:43:58,544 INFO L899 garLoopResultBuilder]: For program point L3853-4(line 3853) no Hoare annotation was computed. [2022-11-20 11:43:58,544 INFO L902 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2022-11-20 11:43:58,544 INFO L902 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2022-11-20 11:43:58,544 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2022-11-20 11:43:58,544 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2022-11-20 11:43:58,544 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-20 11:43:58,545 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2022-11-20 11:43:58,545 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2022-11-20 11:43:58,545 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-20 11:43:58,545 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2022-11-20 11:43:58,545 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-11-20 11:43:58,546 INFO L902 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2022-11-20 11:43:58,546 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2022-11-20 11:43:58,546 INFO L902 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2022-11-20 11:43:58,546 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2022-11-20 11:43:58,546 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2022-11-20 11:43:58,547 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-20 11:43:58,547 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2022-11-20 11:43:58,547 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2022-11-20 11:43:58,547 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2022-11-20 11:43:58,547 INFO L902 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:43:58,547 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2022-11-20 11:43:58,548 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-20 11:43:58,548 INFO L902 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2022-11-20 11:43:58,548 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2022-11-20 11:43:58,548 INFO L902 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2022-11-20 11:43:58,548 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-11-20 11:43:58,549 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2022-11-20 11:43:58,549 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2022-11-20 11:43:58,549 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-20 11:43:58,549 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-20 11:43:58,549 INFO L902 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2022-11-20 11:43:58,549 INFO L902 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2022-11-20 11:43:58,550 INFO L902 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:43:58,550 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2022-11-20 11:43:58,550 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2022-11-20 11:43:58,550 INFO L902 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2022-11-20 11:43:58,550 INFO L902 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2022-11-20 11:43:58,550 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2022-11-20 11:43:58,551 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2022-11-20 11:43:58,551 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2022-11-20 11:43:58,551 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2022-11-20 11:43:58,551 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2022-11-20 11:43:58,551 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2022-11-20 11:43:58,552 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2022-11-20 11:43:58,552 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2022-11-20 11:43:58,552 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-20 11:43:58,552 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2022-11-20 11:43:58,552 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2022-11-20 11:43:58,552 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2022-11-20 11:43:58,553 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2022-11-20 11:43:58,553 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2022-11-20 11:43:58,553 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2022-11-20 11:43:58,553 INFO L902 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2022-11-20 11:43:58,553 INFO L902 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2022-11-20 11:43:58,554 INFO L899 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2022-11-20 11:43:58,554 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2022-11-20 11:43:58,554 INFO L902 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2022-11-20 11:43:58,554 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2022-11-20 11:43:58,554 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2022-11-20 11:43:58,554 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2022-11-20 11:43:58,555 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:43:58,555 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2022-11-20 11:43:58,555 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2022-11-20 11:43:58,555 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2022-11-20 11:43:58,555 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2022-11-20 11:43:58,555 INFO L899 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2022-11-20 11:43:58,556 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 11:43:58,556 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2022-11-20 11:43:58,556 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2022-11-20 11:43:58,556 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2022-11-20 11:43:58,556 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2022-11-20 11:43:58,556 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2022-11-20 11:43:58,557 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2022-11-20 11:43:58,557 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2022-11-20 11:43:58,557 INFO L902 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:43:58,557 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2022-11-20 11:43:58,557 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2022-11-20 11:43:58,558 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2022-11-20 11:43:58,558 INFO L899 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2022-11-20 11:43:58,558 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-20 11:43:58,558 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2022-11-20 11:43:58,558 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2022-11-20 11:43:58,558 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2022-11-20 11:43:58,559 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-11-20 11:43:58,559 INFO L902 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:43:58,559 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-11-20 11:43:58,559 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2022-11-20 11:43:58,559 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2022-11-20 11:43:58,559 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2022-11-20 11:43:58,560 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2022-11-20 11:43:58,560 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-20 11:43:58,560 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2022-11-20 11:43:58,560 INFO L899 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2022-11-20 11:43:58,560 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2022-11-20 11:43:58,561 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2022-11-20 11:43:58,561 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2022-11-20 11:43:58,561 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-20 11:43:58,561 INFO L902 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2022-11-20 11:43:58,561 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2022-11-20 11:43:58,561 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2022-11-20 11:43:58,562 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2022-11-20 11:43:58,562 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2022-11-20 11:43:58,562 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2022-11-20 11:43:58,562 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2022-11-20 11:43:58,562 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2022-11-20 11:43:58,562 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2022-11-20 11:43:58,563 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-11-20 11:43:58,563 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2022-11-20 11:43:58,563 INFO L902 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2022-11-20 11:43:58,563 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2022-11-20 11:43:58,563 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2022-11-20 11:43:58,564 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2022-11-20 11:43:58,564 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2022-11-20 11:43:58,564 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2022-11-20 11:43:58,564 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2022-11-20 11:43:58,564 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2022-11-20 11:43:58,564 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-20 11:43:58,565 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-20 11:43:58,565 INFO L902 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2022-11-20 11:43:58,565 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2022-11-20 11:43:58,565 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2022-11-20 11:43:58,565 INFO L902 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2022-11-20 11:43:58,566 INFO L902 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2022-11-20 11:43:58,566 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2022-11-20 11:43:58,566 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2022-11-20 11:43:58,566 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2022-11-20 11:43:58,566 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2022-11-20 11:43:58,566 INFO L902 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2022-11-20 11:43:58,567 INFO L902 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2022-11-20 11:43:58,567 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2022-11-20 11:43:58,567 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2022-11-20 11:43:58,567 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2022-11-20 11:43:58,567 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-20 11:43:58,567 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2022-11-20 11:43:58,568 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2022-11-20 11:43:58,568 INFO L902 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2022-11-20 11:43:58,568 INFO L902 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2022-11-20 11:43:58,568 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2022-11-20 11:43:58,568 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2022-11-20 11:43:58,568 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2022-11-20 11:43:58,569 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2022-11-20 11:43:58,569 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2022-11-20 11:43:58,569 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2022-11-20 11:43:58,569 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2022-11-20 11:43:58,569 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2022-11-20 11:43:58,570 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2022-11-20 11:43:58,570 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2022-11-20 11:43:58,570 INFO L902 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2022-11-20 11:43:58,570 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2022-11-20 11:43:58,570 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2022-11-20 11:43:58,571 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2022-11-20 11:43:58,571 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2022-11-20 11:43:58,571 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2022-11-20 11:43:58,571 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2022-11-20 11:43:58,571 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2022-11-20 11:43:58,571 INFO L902 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2022-11-20 11:43:58,572 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-11-20 11:43:58,572 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-11-20 11:43:58,572 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-11-20 11:43:58,572 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2022-11-20 11:43:58,572 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2022-11-20 11:43:58,572 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2022-11-20 11:43:58,573 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2022-11-20 11:43:58,573 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2022-11-20 11:43:58,573 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2022-11-20 11:43:58,573 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2022-11-20 11:43:58,573 INFO L902 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2022-11-20 11:43:58,574 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2022-11-20 11:43:58,574 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2022-11-20 11:43:58,574 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2022-11-20 11:43:58,574 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2022-11-20 11:43:58,574 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2022-11-20 11:43:58,574 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2022-11-20 11:43:58,575 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2022-11-20 11:43:58,575 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2022-11-20 11:43:58,575 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2022-11-20 11:43:58,575 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2022-11-20 11:43:58,575 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2022-11-20 11:43:58,576 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2022-11-20 11:43:58,576 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2022-11-20 11:43:58,576 INFO L902 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2022-11-20 11:43:58,576 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-20 11:43:58,576 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-20 11:43:58,576 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2022-11-20 11:43:58,577 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2022-11-20 11:43:58,577 INFO L899 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2022-11-20 11:43:58,577 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2022-11-20 11:43:58,577 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2022-11-20 11:43:58,577 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2022-11-20 11:43:58,577 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-20 11:43:58,578 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2022-11-20 11:43:58,578 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2022-11-20 11:43:58,578 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2022-11-20 11:43:58,578 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2022-11-20 11:43:58,578 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2022-11-20 11:43:58,578 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-20 11:43:58,579 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2022-11-20 11:43:58,579 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2022-11-20 11:43:58,579 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2022-11-20 11:43:58,579 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2022-11-20 11:43:58,579 INFO L902 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,580 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2022-11-20 11:43:58,580 INFO L902 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2022-11-20 11:43:58,580 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2022-11-20 11:43:58,580 INFO L902 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:43:58,580 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-11-20 11:43:58,580 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-11-20 11:43:58,581 INFO L899 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2022-11-20 11:43:58,581 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-11-20 11:43:58,581 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2022-11-20 11:43:58,581 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-11-20 11:43:58,581 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2022-11-20 11:43:58,581 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2022-11-20 11:43:58,582 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2022-11-20 11:43:58,582 INFO L899 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2022-11-20 11:43:58,582 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2022-11-20 11:43:58,582 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-20 11:43:58,582 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2022-11-20 11:43:58,582 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2022-11-20 11:43:58,583 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2022-11-20 11:43:58,583 INFO L902 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,583 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2022-11-20 11:43:58,583 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2022-11-20 11:43:58,583 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2022-11-20 11:43:58,584 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2022-11-20 11:43:58,585 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:43:58,585 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2022-11-20 11:43:58,585 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2022-11-20 11:43:58,585 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2022-11-20 11:43:58,585 INFO L902 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,585 INFO L899 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2022-11-20 11:43:58,586 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2022-11-20 11:43:58,586 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2022-11-20 11:43:58,586 INFO L899 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2022-11-20 11:43:58,586 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-11-20 11:43:58,586 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2022-11-20 11:43:58,587 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2022-11-20 11:43:58,587 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2022-11-20 11:43:58,587 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2022-11-20 11:43:58,587 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2022-11-20 11:43:58,587 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-11-20 11:43:58,587 INFO L899 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2022-11-20 11:43:58,588 INFO L899 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2022-11-20 11:43:58,588 INFO L902 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2022-11-20 11:43:58,588 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,588 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2022-11-20 11:43:58,588 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:43:58,588 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2022-11-20 11:43:58,589 INFO L899 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2022-11-20 11:43:58,590 INFO L899 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2022-11-20 11:43:58,590 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2022-11-20 11:43:58,590 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2022-11-20 11:43:58,590 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-20 11:43:58,590 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-20 11:43:58,591 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2022-11-20 11:43:58,591 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2022-11-20 11:43:58,591 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2022-11-20 11:43:58,591 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2022-11-20 11:43:58,591 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2022-11-20 11:43:58,591 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2022-11-20 11:43:58,592 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2022-11-20 11:43:58,592 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2022-11-20 11:43:58,592 INFO L899 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2022-11-20 11:43:58,592 INFO L902 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2022-11-20 11:43:58,592 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2022-11-20 11:43:58,592 INFO L902 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,593 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-11-20 11:43:58,593 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2022-11-20 11:43:58,593 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2022-11-20 11:43:58,593 INFO L899 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2022-11-20 11:43:58,593 INFO L899 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2022-11-20 11:43:58,594 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2022-11-20 11:43:58,594 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2022-11-20 11:43:58,594 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-20 11:43:58,594 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2022-11-20 11:43:58,594 INFO L902 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,594 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2022-11-20 11:43:58,595 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2022-11-20 11:43:58,595 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2022-11-20 11:43:58,595 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2022-11-20 11:43:58,595 INFO L902 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,595 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2022-11-20 11:43:58,596 INFO L902 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,596 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,596 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2022-11-20 11:43:58,596 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2022-11-20 11:43:58,596 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2022-11-20 11:43:58,596 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2022-11-20 11:43:58,597 INFO L899 garLoopResultBuilder]: For program point L5733-2(line 5733) no Hoare annotation was computed. [2022-11-20 11:43:58,597 INFO L899 garLoopResultBuilder]: For program point L5733(line 5733) no Hoare annotation was computed. [2022-11-20 11:43:58,597 INFO L902 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2022-11-20 11:43:58,597 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2022-11-20 11:43:58,597 INFO L899 garLoopResultBuilder]: For program point L5733-4(line 5733) no Hoare annotation was computed. [2022-11-20 11:43:58,597 INFO L899 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2022-11-20 11:43:58,598 INFO L899 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2022-11-20 11:43:58,598 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2022-11-20 11:43:58,598 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2022-11-20 11:43:58,598 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2022-11-20 11:43:58,598 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2022-11-20 11:43:58,599 INFO L899 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2022-11-20 11:43:58,599 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2022-11-20 11:43:58,599 INFO L899 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2022-11-20 11:43:58,599 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2022-11-20 11:43:58,599 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2022-11-20 11:43:58,599 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2022-11-20 11:43:58,600 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2022-11-20 11:43:58,600 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2022-11-20 11:43:58,600 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2022-11-20 11:43:58,600 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2022-11-20 11:43:58,600 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2022-11-20 11:43:58,600 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2022-11-20 11:43:58,601 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2022-11-20 11:43:58,601 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2022-11-20 11:43:58,601 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2022-11-20 11:43:58,601 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2022-11-20 11:43:58,601 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2022-11-20 11:43:58,602 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-11-20 11:43:58,602 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,602 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2022-11-20 11:43:58,602 INFO L899 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2022-11-20 11:43:58,602 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2022-11-20 11:43:58,602 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2022-11-20 11:43:58,603 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2022-11-20 11:43:58,603 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2022-11-20 11:43:58,603 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2022-11-20 11:43:58,603 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2022-11-20 11:43:58,603 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2022-11-20 11:43:58,603 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-20 11:43:58,604 INFO L902 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,604 INFO L902 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,604 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2022-11-20 11:43:58,604 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2022-11-20 11:43:58,604 INFO L902 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2022-11-20 11:43:58,604 INFO L899 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2022-11-20 11:43:58,605 INFO L899 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2022-11-20 11:43:58,605 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-11-20 11:43:58,605 INFO L902 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2022-11-20 11:43:58,605 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-11-20 11:43:58,605 INFO L902 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2022-11-20 11:43:58,606 INFO L902 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2022-11-20 11:43:58,606 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-11-20 11:43:58,606 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-20 11:43:58,606 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-11-20 11:43:58,606 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-11-20 11:43:58,606 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-20 11:43:58,607 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2022-11-20 11:43:58,607 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2022-11-20 11:43:58,607 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2022-11-20 11:43:58,607 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-11-20 11:43:58,607 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2022-11-20 11:43:58,607 INFO L902 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2022-11-20 11:43:58,608 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2022-11-20 11:43:58,608 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2022-11-20 11:43:58,608 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-11-20 11:43:58,608 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2022-11-20 11:43:58,608 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-11-20 11:43:58,608 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-20 11:43:58,609 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-20 11:43:58,609 INFO L902 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2022-11-20 11:43:58,609 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-11-20 11:43:58,609 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-11-20 11:43:58,609 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-20 11:43:58,610 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2022-11-20 11:43:58,610 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-20 11:43:58,610 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-11-20 11:43:58,610 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2022-11-20 11:43:58,610 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2022-11-20 11:43:58,610 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2022-11-20 11:43:58,611 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2022-11-20 11:43:58,611 INFO L902 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,611 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2022-11-20 11:43:58,611 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-20 11:43:58,611 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2022-11-20 11:43:58,611 INFO L902 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:43:58,612 INFO L899 garLoopResultBuilder]: For program point L5743(line 5743) no Hoare annotation was computed. [2022-11-20 11:43:58,612 INFO L899 garLoopResultBuilder]: For program point L5743-4(line 5743) no Hoare annotation was computed. [2022-11-20 11:43:58,612 INFO L899 garLoopResultBuilder]: For program point L5743-2(line 5743) no Hoare annotation was computed. [2022-11-20 11:43:58,612 INFO L899 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2022-11-20 11:43:58,612 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-11-20 11:43:58,612 INFO L902 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,613 INFO L899 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2022-11-20 11:43:58,613 INFO L902 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,613 INFO L899 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2022-11-20 11:43:58,613 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2022-11-20 11:43:58,613 INFO L899 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2022-11-20 11:43:58,613 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2022-11-20 11:43:58,614 INFO L899 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2022-11-20 11:43:58,614 INFO L899 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2022-11-20 11:43:58,614 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,614 INFO L902 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,614 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2022-11-20 11:43:58,614 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2022-11-20 11:43:58,615 INFO L902 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:43:58,615 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:43:58,615 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2022-11-20 11:43:58,615 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-11-20 11:43:58,615 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,615 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2022-11-20 11:43:58,616 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-20 11:43:58,616 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2022-11-20 11:43:58,616 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2022-11-20 11:43:58,616 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2022-11-20 11:43:58,616 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,616 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,617 INFO L902 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:43:58,617 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:43:58,617 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2022-11-20 11:43:58,617 INFO L902 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2022-11-20 11:43:58,617 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-20 11:43:58,617 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2022-11-20 11:43:58,618 INFO L902 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2022-11-20 11:43:58,618 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2022-11-20 11:43:58,618 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-11-20 11:43:58,618 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-11-20 11:43:58,618 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2022-11-20 11:43:58,619 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-20 11:43:58,619 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-20 11:43:58,619 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2022-11-20 11:43:58,619 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2022-11-20 11:43:58,619 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2022-11-20 11:43:58,619 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2022-11-20 11:43:58,620 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2022-11-20 11:43:58,621 INFO L902 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2022-11-20 11:43:58,621 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2022-11-20 11:43:58,621 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2022-11-20 11:43:58,621 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2022-11-20 11:43:58,621 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2022-11-20 11:43:58,621 INFO L902 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-11-20 11:43:58,622 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2022-11-20 11:43:58,623 INFO L899 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2022-11-20 11:43:58,623 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2022-11-20 11:43:58,623 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2022-11-20 11:43:58,623 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2022-11-20 11:43:58,623 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2022-11-20 11:43:58,623 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-20 11:43:58,624 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-20 11:43:58,624 INFO L902 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2022-11-20 11:43:58,624 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2022-11-20 11:43:58,624 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2022-11-20 11:43:58,624 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2022-11-20 11:43:58,624 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2022-11-20 11:43:58,625 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-11-20 11:43:58,625 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-20 11:43:58,625 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-20 11:43:58,625 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2022-11-20 11:43:58,625 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2022-11-20 11:43:58,625 INFO L899 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2022-11-20 11:43:58,626 INFO L902 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2022-11-20 11:43:58,626 INFO L902 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2022-11-20 11:43:58,626 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2022-11-20 11:43:58,626 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2022-11-20 11:43:58,626 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2022-11-20 11:43:58,626 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2022-11-20 11:43:58,627 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2022-11-20 11:43:58,627 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2022-11-20 11:43:58,627 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2022-11-20 11:43:58,627 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2022-11-20 11:43:58,627 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2022-11-20 11:43:58,627 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2022-11-20 11:43:58,628 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2022-11-20 11:43:58,628 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-11-20 11:43:58,628 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2022-11-20 11:43:58,628 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-11-20 11:43:58,628 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2022-11-20 11:43:58,628 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2022-11-20 11:43:58,629 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2022-11-20 11:43:58,629 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2022-11-20 11:43:58,629 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-11-20 11:43:58,629 INFO L899 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2022-11-20 11:43:58,629 INFO L899 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2022-11-20 11:43:58,629 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2022-11-20 11:43:58,630 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2022-11-20 11:43:58,630 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2022-11-20 11:43:58,630 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2022-11-20 11:43:58,630 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2022-11-20 11:43:58,630 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2022-11-20 11:43:58,630 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-11-20 11:43:58,631 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2022-11-20 11:43:58,631 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2022-11-20 11:43:58,631 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2022-11-20 11:43:58,631 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-11-20 11:43:58,631 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2022-11-20 11:43:58,631 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L899 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L899 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L899 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2022-11-20 11:43:58,632 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-11-20 11:43:58,633 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2022-11-20 11:43:58,633 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-11-20 11:43:58,633 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2022-11-20 11:43:58,633 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2022-11-20 11:43:58,633 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-11-20 11:43:58,633 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2022-11-20 11:43:58,634 INFO L902 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,634 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2022-11-20 11:43:58,634 INFO L899 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2022-11-20 11:43:58,634 INFO L899 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2022-11-20 11:43:58,634 INFO L902 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,634 INFO L899 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2022-11-20 11:43:58,635 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2022-11-20 11:43:58,635 INFO L899 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2022-11-20 11:43:58,635 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-20 11:43:58,635 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-20 11:43:58,635 INFO L902 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,635 INFO L902 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,636 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2022-11-20 11:43:58,636 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2022-11-20 11:43:58,636 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2022-11-20 11:43:58,636 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2022-11-20 11:43:58,636 INFO L899 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2022-11-20 11:43:58,636 INFO L902 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,637 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-11-20 11:43:58,637 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2022-11-20 11:43:58,637 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2022-11-20 11:43:58,637 INFO L899 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2022-11-20 11:43:58,637 INFO L899 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2022-11-20 11:43:58,637 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,638 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2022-11-20 11:43:58,638 INFO L902 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,638 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2022-11-20 11:43:58,638 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-20 11:43:58,638 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-11-20 11:43:58,638 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-11-20 11:43:58,639 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2022-11-20 11:43:58,639 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2022-11-20 11:43:58,639 INFO L902 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:43:58,639 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2022-11-20 11:43:58,639 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2022-11-20 11:43:58,639 INFO L902 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:43:58,640 INFO L902 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,640 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2022-11-20 11:43:58,640 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-20 11:43:58,640 INFO L902 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2022-11-20 11:43:58,640 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2022-11-20 11:43:58,640 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2022-11-20 11:43:58,641 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2022-11-20 11:43:58,641 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2022-11-20 11:43:58,641 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2022-11-20 11:43:58,641 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2022-11-20 11:43:58,641 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2022-11-20 11:43:58,642 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2022-11-20 11:43:58,642 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-11-20 11:43:58,642 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2022-11-20 11:43:58,642 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-20 11:43:58,642 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2022-11-20 11:43:58,642 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2022-11-20 11:43:58,643 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2022-11-20 11:43:58,643 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2022-11-20 11:43:58,643 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2022-11-20 11:43:58,643 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2022-11-20 11:43:58,643 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2022-11-20 11:43:58,643 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2022-11-20 11:43:58,644 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2022-11-20 11:43:58,644 INFO L899 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2022-11-20 11:43:58,644 INFO L899 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2022-11-20 11:43:58,644 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-11-20 11:43:58,644 INFO L899 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2022-11-20 11:43:58,644 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-11-20 11:43:58,645 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-11-20 11:43:58,645 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2022-11-20 11:43:58,645 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2022-11-20 11:43:58,645 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2022-11-20 11:43:58,645 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2022-11-20 11:43:58,645 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2022-11-20 11:43:58,646 INFO L902 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,646 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2022-11-20 11:43:58,646 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2022-11-20 11:43:58,646 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2022-11-20 11:43:58,646 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,646 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2022-11-20 11:43:58,647 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2022-11-20 11:43:58,647 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2022-11-20 11:43:58,647 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2022-11-20 11:43:58,647 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2022-11-20 11:43:58,647 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-11-20 11:43:58,647 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2022-11-20 11:43:58,648 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2022-11-20 11:43:58,648 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2022-11-20 11:43:58,648 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2022-11-20 11:43:58,648 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-20 11:43:58,648 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-20 11:43:58,648 INFO L899 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2022-11-20 11:43:58,649 INFO L899 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2022-11-20 11:43:58,649 INFO L899 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2022-11-20 11:43:58,649 INFO L899 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2022-11-20 11:43:58,649 INFO L902 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2022-11-20 11:43:58,649 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-11-20 11:43:58,649 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2022-11-20 11:43:58,650 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-20 11:43:58,650 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2022-11-20 11:43:58,650 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2022-11-20 11:43:58,650 INFO L902 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2022-11-20 11:43:58,650 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2022-11-20 11:43:58,650 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L899 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2022-11-20 11:43:58,651 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2022-11-20 11:43:58,652 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2022-11-20 11:43:58,652 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-11-20 11:43:58,652 INFO L902 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2022-11-20 11:43:58,652 INFO L902 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:43:58,652 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2022-11-20 11:43:58,652 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2022-11-20 11:43:58,653 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2022-11-20 11:43:58,653 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2022-11-20 11:43:58,653 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2022-11-20 11:43:58,653 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2022-11-20 11:43:58,653 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2022-11-20 11:43:58,653 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-11-20 11:43:58,654 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2022-11-20 11:43:58,654 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-11-20 11:43:58,654 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-11-20 11:43:58,654 INFO L902 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2022-11-20 11:43:58,654 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2022-11-20 11:43:58,654 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2022-11-20 11:43:58,655 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2022-11-20 11:43:58,655 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2022-11-20 11:43:58,655 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2022-11-20 11:43:58,655 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2022-11-20 11:43:58,655 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2022-11-20 11:43:58,655 INFO L899 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2022-11-20 11:43:58,656 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2022-11-20 11:43:58,656 INFO L902 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2022-11-20 11:43:58,656 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2022-11-20 11:43:58,656 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2022-11-20 11:43:58,656 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2022-11-20 11:43:58,656 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2022-11-20 11:43:58,657 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2022-11-20 11:43:58,657 INFO L902 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2022-11-20 11:43:58,657 INFO L902 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2022-11-20 11:43:58,657 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2022-11-20 11:43:58,657 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2022-11-20 11:43:58,658 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2022-11-20 11:43:58,658 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,658 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 11:43:58,658 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 (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0))) [2022-11-20 11:43:58,658 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,658 INFO L902 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2022-11-20 11:43:58,659 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2022-11-20 11:43:58,659 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2022-11-20 11:43:58,659 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2022-11-20 11:43:58,659 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2022-11-20 11:43:58,659 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2022-11-20 11:43:58,660 INFO L902 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2022-11-20 11:43:58,660 INFO L902 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2022-11-20 11:43:58,660 INFO L899 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2022-11-20 11:43:58,660 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2022-11-20 11:43:58,660 INFO L899 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2022-11-20 11:43:58,660 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2022-11-20 11:43:58,661 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2022-11-20 11:43:58,661 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-11-20 11:43:58,661 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2022-11-20 11:43:58,661 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2022-11-20 11:43:58,661 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2022-11-20 11:43:58,661 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2022-11-20 11:43:58,662 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2022-11-20 11:43:58,662 INFO L902 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2022-11-20 11:43:58,662 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-11-20 11:43:58,662 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2022-11-20 11:43:58,662 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2022-11-20 11:43:58,662 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2022-11-20 11:43:58,663 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2022-11-20 11:43:58,663 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2022-11-20 11:43:58,663 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2022-11-20 11:43:58,663 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2022-11-20 11:43:58,663 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2022-11-20 11:43:58,663 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2022-11-20 11:43:58,664 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2022-11-20 11:43:58,664 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2022-11-20 11:43:58,664 INFO L902 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2022-11-20 11:43:58,664 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2022-11-20 11:43:58,664 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-11-20 11:43:58,665 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-11-20 11:43:58,665 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-20 11:43:58,665 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2022-11-20 11:43:58,665 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-20 11:43:58,665 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2022-11-20 11:43:58,665 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2022-11-20 11:43:58,666 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2022-11-20 11:43:58,666 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-11-20 11:43:58,666 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2022-11-20 11:43:58,666 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2022-11-20 11:43:58,666 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2022-11-20 11:43:58,666 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-11-20 11:43:58,666 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2022-11-20 11:43:58,667 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2022-11-20 11:43:58,667 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-11-20 11:43:58,667 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-20 11:43:58,667 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2022-11-20 11:43:58,667 INFO L902 garLoopResultBuilder]: At program point L4251(line 4251) the Hoare annotation is: true [2022-11-20 11:43:58,668 INFO L899 garLoopResultBuilder]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2022-11-20 11:43:58,668 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2022-11-20 11:43:58,668 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2022-11-20 11:43:58,668 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-20 11:43:58,668 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2022-11-20 11:43:58,668 INFO L899 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2022-11-20 11:43:58,669 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2022-11-20 11:43:58,669 INFO L899 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2022-11-20 11:43:58,669 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2022-11-20 11:43:58,669 INFO L899 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2022-11-20 11:43:58,669 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2022-11-20 11:43:58,669 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2022-11-20 11:43:58,670 INFO L899 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2022-11-20 11:43:58,670 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2022-11-20 11:43:58,670 INFO L902 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2022-11-20 11:43:58,670 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2022-11-20 11:43:58,670 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2022-11-20 11:43:58,670 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L899 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2022-11-20 11:43:58,671 INFO L902 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2022-11-20 11:43:58,672 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2022-11-20 11:43:58,672 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2022-11-20 11:43:58,672 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2022-11-20 11:43:58,672 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2022-11-20 11:43:58,672 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-20 11:43:58,672 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2022-11-20 11:43:58,673 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2022-11-20 11:43:58,673 INFO L902 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2022-11-20 11:43:58,673 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2022-11-20 11:43:58,673 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2022-11-20 11:43:58,673 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2022-11-20 11:43:58,673 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2022-11-20 11:43:58,674 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-11-20 11:43:58,674 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2022-11-20 11:43:58,674 INFO L902 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2022-11-20 11:43:58,674 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2022-11-20 11:43:58,674 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2022-11-20 11:43:58,674 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2022-11-20 11:43:58,675 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2022-11-20 11:43:58,675 INFO L902 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2022-11-20 11:43:58,675 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2022-11-20 11:43:58,675 INFO L902 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2022-11-20 11:43:58,675 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2022-11-20 11:43:58,676 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2022-11-20 11:43:58,676 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-11-20 11:43:58,676 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2022-11-20 11:43:58,676 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2022-11-20 11:43:58,676 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2022-11-20 11:43:58,676 INFO L902 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2022-11-20 11:43:58,677 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2022-11-20 11:43:58,677 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2022-11-20 11:43:58,677 INFO L899 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2022-11-20 11:43:58,677 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2022-11-20 11:43:58,677 INFO L899 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2022-11-20 11:43:58,677 INFO L899 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2022-11-20 11:43:58,678 INFO L899 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2022-11-20 11:43:58,678 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2022-11-20 11:43:58,678 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-20 11:43:58,678 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2022-11-20 11:43:58,678 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-11-20 11:43:58,678 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-11-20 11:43:58,679 INFO L902 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2022-11-20 11:43:58,679 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2022-11-20 11:43:58,679 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2022-11-20 11:43:58,679 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2022-11-20 11:43:58,679 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2022-11-20 11:43:58,679 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-11-20 11:43:58,680 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2022-11-20 11:43:58,680 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2022-11-20 11:43:58,680 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-11-20 11:43:58,680 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2022-11-20 11:43:58,680 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2022-11-20 11:43:58,680 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2022-11-20 11:43:58,681 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2022-11-20 11:43:58,681 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2022-11-20 11:43:58,681 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2022-11-20 11:43:58,681 INFO L902 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2022-11-20 11:43:58,681 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2022-11-20 11:43:58,682 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2022-11-20 11:43:58,682 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-20 11:43:58,682 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2022-11-20 11:43:58,682 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2022-11-20 11:43:58,682 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-11-20 11:43:58,682 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2022-11-20 11:43:58,683 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2022-11-20 11:43:58,683 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2022-11-20 11:43:58,683 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2022-11-20 11:43:58,683 INFO L902 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2022-11-20 11:43:58,683 INFO L902 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2022-11-20 11:43:58,683 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2022-11-20 11:43:58,684 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2022-11-20 11:43:58,684 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2022-11-20 11:43:58,684 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2022-11-20 11:43:58,684 INFO L902 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,684 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2022-11-20 11:43:58,684 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2022-11-20 11:43:58,685 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2022-11-20 11:43:58,685 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2022-11-20 11:43:58,685 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2022-11-20 11:43:58,685 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2022-11-20 11:43:58,685 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2022-11-20 11:43:58,685 INFO L902 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,686 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2022-11-20 11:43:58,686 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2022-11-20 11:43:58,686 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2022-11-20 11:43:58,686 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2022-11-20 11:43:58,686 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-11-20 11:43:58,686 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,687 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2022-11-20 11:43:58,687 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2022-11-20 11:43:58,687 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2022-11-20 11:43:58,687 INFO L902 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,687 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2022-11-20 11:43:58,687 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2022-11-20 11:43:58,688 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2022-11-20 11:43:58,688 INFO L902 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,688 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2022-11-20 11:43:58,688 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2022-11-20 11:43:58,688 INFO L902 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,688 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2022-11-20 11:43:58,689 INFO L902 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,689 INFO L902 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2022-11-20 11:43:58,689 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-11-20 11:43:58,689 INFO L902 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:43:58,689 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-20 11:43:58,689 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-20 11:43:58,690 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2022-11-20 11:43:58,690 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2022-11-20 11:43:58,690 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2022-11-20 11:43:58,690 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2022-11-20 11:43:58,690 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2022-11-20 11:43:58,691 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,691 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2022-11-20 11:43:58,691 INFO L895 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (not (<= ~ldv_state_variable_1~0 1)) (let ((.cse0 ((as const (Array Int Int)) 0))) (and (= .cse0 (select |#memory_int| |ldv_zalloc_~p~1#1.base|)) (= .cse0 (select |#memory_int| |ldv_zalloc_#t~malloc45#1.base|)) (not (= |ldv_zalloc_#t~malloc45#1.base| 0)) (<= (+ |ldv_zalloc_~p~1#1.base| 1) |#StackHeapBarrier|) (not (= |ldv_zalloc_~p~1#1.base| 0)) (< |ldv_zalloc_#t~malloc45#1.base| |#StackHeapBarrier|)))) [2022-11-20 11:43:58,691 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2022-11-20 11:43:58,691 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2022-11-20 11:43:58,692 INFO L895 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: (or (not (= ~force_interrupt~0 0)) (not (= ~ldv_spin~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (<= ~ldv_state_variable_1~0 1))) [2022-11-20 11:43:58,692 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2022-11-20 11:43:58,692 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2022-11-20 11:43:58,692 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2022-11-20 11:43:58,692 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2022-11-20 11:43:58,692 INFO L895 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,693 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2022-11-20 11:43:58,693 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2022-11-20 11:43:58,693 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2022-11-20 11:43:58,693 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2022-11-20 11:43:58,693 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2022-11-20 11:43:58,693 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-20 11:43:58,694 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2022-11-20 11:43:58,694 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2022-11-20 11:43:58,694 INFO L895 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,694 INFO L899 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2022-11-20 11:43:58,694 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2022-11-20 11:43:58,695 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2022-11-20 11:43:58,696 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2022-11-20 11:43:58,696 INFO L899 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:43:58,696 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2022-11-20 11:43:58,696 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-20 11:43:58,696 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-20 11:43:58,696 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2022-11-20 11:43:58,697 INFO L895 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,697 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2022-11-20 11:43:58,697 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2022-11-20 11:43:58,697 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2022-11-20 11:43:58,697 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2022-11-20 11:43:58,697 INFO L895 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2022-11-20 11:43:58,698 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2022-11-20 11:43:58,698 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,698 INFO L895 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-20 11:43:58,698 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2022-11-20 11:43:58,698 INFO L902 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2022-11-20 11:43:58,699 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2022-11-20 11:43:58,699 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~force_interrupt~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|)) [2022-11-20 11:43:58,699 INFO L895 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0)) (.cse1 (= ~force_interrupt~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|)))) [2022-11-20 11:43:58,699 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2022-11-20 11:43:58,699 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2022-11-20 11:43:58,700 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-20 11:43:58,700 INFO L902 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2022-11-20 11:43:58,700 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0) (= ~force_interrupt~0 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|)) [2022-11-20 11:43:58,700 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-11-20 11:43:58,700 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2022-11-20 11:43:58,700 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2022-11-20 11:43:58,701 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2022-11-20 11:43:58,701 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2022-11-20 11:43:58,701 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-20 11:43:58,701 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2022-11-20 11:43:58,701 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:43:58,702 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2022-11-20 11:43:58,703 INFO L899 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2022-11-20 11:43:58,703 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2022-11-20 11:43:58,703 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2022-11-20 11:43:58,703 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)) (.cse2 (= ~force_interrupt~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-20 11:43:58,703 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2022-11-20 11:43:58,704 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-11-20 11:43:58,704 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2022-11-20 11:43:58,704 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2022-11-20 11:43:58,704 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)) (.cse2 (= ~force_interrupt~0 0)) (.cse3 (< |#StackHeapBarrier| |ULTIMATE.start_main_~#ldvarg2~0#1.base|))) (or (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (= ((as const (Array Int Int)) 0) (select |#memory_int| |ULTIMATE.start_main_~ldvarg0~0#1.base|)) .cse2 .cse3 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-20 11:43:58,704 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2022-11-20 11:43:58,705 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2022-11-20 11:43:58,705 INFO L895 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2022-11-20 11:43:58,705 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2022-11-20 11:43:58,705 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2022-11-20 11:43:58,705 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2022-11-20 11:43:58,705 INFO L899 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2022-11-20 11:43:58,706 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2022-11-20 11:43:58,706 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2022-11-20 11:43:58,706 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2022-11-20 11:43:58,706 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2022-11-20 11:43:58,706 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2022-11-20 11:43:58,707 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2022-11-20 11:43:58,707 INFO L899 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2022-11-20 11:43:58,707 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2022-11-20 11:43:58,707 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)) (.cse3 (= ~force_interrupt~0 0))) (or (and .cse0 (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)))) [2022-11-20 11:43:58,707 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2022-11-20 11:43:58,707 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-11-20 11:43:58,708 INFO L895 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2022-11-20 11:43:58,708 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2022-11-20 11:43:58,708 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,708 INFO L899 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2022-11-20 11:43:58,708 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-20 11:43:58,709 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,709 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2022-11-20 11:43:58,709 INFO L899 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2022-11-20 11:43:58,709 INFO L899 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2022-11-20 11:43:58,709 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:43:58,709 INFO L902 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2022-11-20 11:43:58,710 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2022-11-20 11:43:58,710 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2022-11-20 11:43:58,710 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-20 11:43:58,710 INFO L902 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2022-11-20 11:43:58,710 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2022-11-20 11:43:58,710 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2022-11-20 11:43:58,711 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2022-11-20 11:43:58,711 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2022-11-20 11:43:58,711 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,711 INFO L899 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2022-11-20 11:43:58,711 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-20 11:43:58,712 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2022-11-20 11:43:58,712 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2022-11-20 11:43:58,712 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,712 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2022-11-20 11:43:58,712 INFO L895 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2022-11-20 11:43:58,713 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,713 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2022-11-20 11:43:58,713 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,713 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2022-11-20 11:43:58,713 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-11-20 11:43:58,713 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2022-11-20 11:43:58,714 INFO L895 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2022-11-20 11:43:58,714 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-20 11:43:58,714 INFO L899 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2022-11-20 11:43:58,714 INFO L895 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2022-11-20 11:43:58,714 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,715 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:43:58,715 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-20 11:43:58,715 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,715 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2022-11-20 11:43:58,715 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-20 11:43:58,715 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2022-11-20 11:43:58,716 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2022-11-20 11:43:58,717 INFO L895 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,717 INFO L895 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2022-11-20 11:43:58,717 INFO L895 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,717 INFO L899 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2022-11-20 11:43:58,717 INFO L899 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2022-11-20 11:43:58,717 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2022-11-20 11:43:58,718 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-11-20 11:43:58,718 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,718 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2022-11-20 11:43:58,718 INFO L899 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2022-11-20 11:43:58,718 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2022-11-20 11:43:58,719 INFO L899 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2022-11-20 11:43:58,719 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2022-11-20 11:43:58,719 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2022-11-20 11:43:58,719 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,719 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:43:58,719 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2022-11-20 11:43:58,720 INFO L899 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2022-11-20 11:43:58,720 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2022-11-20 11:43:58,720 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-11-20 11:43:58,720 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2022-11-20 11:43:58,720 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2022-11-20 11:43:58,720 INFO L895 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2022-11-20 11:43:58,721 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2022-11-20 11:43:58,721 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2022-11-20 11:43:58,721 INFO L899 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2022-11-20 11:43:58,721 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2022-11-20 11:43:58,721 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:43:58,721 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2022-11-20 11:43:58,722 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2022-11-20 11:43:58,722 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2022-11-20 11:43:58,722 INFO L895 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,722 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:43:58,722 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2022-11-20 11:43:58,723 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2022-11-20 11:43:58,723 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2022-11-20 11:43:58,723 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2022-11-20 11:43:58,723 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)) (.cse2 (= ~force_interrupt~0 0))) (or (and .cse0 .cse1 .cse2 (<= (+ |ULTIMATE.start_main_~ldvarg0~0#1.base| 1) |#StackHeapBarrier|)) (and (= |ULTIMATE.start_main_~ldvarg0~0#1.base| 0) .cse0 .cse1 .cse2))) [2022-11-20 11:43:58,723 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2022-11-20 11:43:58,724 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2022-11-20 11:43:58,724 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2022-11-20 11:43:58,724 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2022-11-20 11:43:58,724 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2022-11-20 11:43:58,724 INFO L899 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2022-11-20 11:43:58,724 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2022-11-20 11:43:58,725 INFO L902 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2022-11-20 11:43:58,725 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2022-11-20 11:43:58,725 INFO L902 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2022-11-20 11:43:58,725 INFO L899 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2022-11-20 11:43:58,725 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2022-11-20 11:43:58,725 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2022-11-20 11:43:58,726 INFO L902 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2022-11-20 11:43:58,730 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:43:58,733 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 11:43:58,769 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (const Int (Array Int Int)) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:265) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:137) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:401) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpression(ModelTranslationContainer.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateExpressionToString(ModelTranslationContainer.java:89) at de.uni_freiburg.informatik.ultimate.core.lib.results.InvariantResult.getLongDescription(InvariantResult.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ResultService.reportResult(ResultService.java:86) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResultReporter.reportResult(CegarLoopResultReporter.java:140) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.createInvariantResults(TraceAbstractionStarter.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:191) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 11:43:58,784 INFO L158 Benchmark]: Toolchain (without parser) took 178111.92ms. Allocated memory was 169.9MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 130.6MB in the beginning and 456.7MB in the end (delta: -326.1MB). Peak memory consumption was 859.6MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,784 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 121.6MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:43:58,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2769.60ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 130.6MB in the beginning and 137.0MB in the end (delta: -6.4MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,785 INFO L158 Benchmark]: Boogie Procedure Inliner took 366.11ms. Allocated memory is still 226.5MB. Free memory was 137.0MB in the beginning and 158.8MB in the end (delta: -21.7MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,786 INFO L158 Benchmark]: Boogie Preprocessor took 398.58ms. Allocated memory is still 226.5MB. Free memory was 158.8MB in the beginning and 139.8MB in the end (delta: 19.0MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,787 INFO L158 Benchmark]: RCFGBuilder took 5824.53ms. Allocated memory was 226.5MB in the beginning and 314.6MB in the end (delta: 88.1MB). Free memory was 139.8MB in the beginning and 144.4MB in the end (delta: -4.6MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,788 INFO L158 Benchmark]: TraceAbstraction took 168743.51ms. Allocated memory was 314.6MB in the beginning and 1.3GB in the end (delta: 937.4MB). Free memory was 144.4MB in the beginning and 456.7MB in the end (delta: -312.3MB). Peak memory consumption was 730.0MB. Max. memory is 16.1GB. [2022-11-20 11:43:58,790 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 121.6MB. Free memory is still 93.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2769.60ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 130.6MB in the beginning and 137.0MB in the end (delta: -6.4MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 366.11ms. Allocated memory is still 226.5MB. Free memory was 137.0MB in the beginning and 158.8MB in the end (delta: -21.7MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 398.58ms. Allocated memory is still 226.5MB. Free memory was 158.8MB in the beginning and 139.8MB in the end (delta: 19.0MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5824.53ms. Allocated memory was 226.5MB in the beginning and 314.6MB in the end (delta: 88.1MB). Free memory was 139.8MB in the beginning and 144.4MB in the end (delta: -4.6MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * TraceAbstraction took 168743.51ms. Allocated memory was 314.6MB in the beginning and 1.3GB in the end (delta: 937.4MB). Free memory was 144.4MB in the beginning and 456.7MB in the end (delta: -312.3MB). Peak memory consumption was 730.0MB. 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, 1296 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 168.6s, OverallIterations: 21, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.5s, AutomataDifference: 97.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 20728 SdHoareTripleChecker+Valid, 86.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19916 mSDsluCounter, 230706 SdHoareTripleChecker+Invalid, 77.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 29184 IncrementalHoareTripleChecker+Unchecked, 191253 mSDsCounter, 4010 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 40288 IncrementalHoareTripleChecker+Invalid, 73482 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4010 mSolverCounterUnsat, 39453 mSDtfsCounter, 40288 mSolverCounterSat, 1.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5180 GetRequests, 4907 SyntacticMatches, 43 SemanticMatches, 230 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 1477 ImplicationChecksByTransitivity, 6.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6108occurred in iteration=20, InterpolantAutomatonStates: 217, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.7s AutomataMinimizationTime, 21 MinimizatonAttempts, 5695 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 60760 PreInvPairs, 63756 NumberOfFragments, 981 HoareAnnotationTreeSize, 60760 FomulaSimplifications, 20780 FormulaSimplificationTreeSizeReduction, 11.4s HoareSimplificationTime, 492 FomulaSimplificationsInter, 50103 FormulaSimplificationTreeSizeReductionInter, 3.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.7s SsaConstructionTime, 13.4s SatisfiabilityAnalysisTime, 13.1s InterpolantComputationTime, 5451 NumberOfCodeBlocks, 5451 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 4812 ConstructedInterpolants, 257 QuantifiedInterpolants, 11990 SizeOfPredicates, 135 NumberOfNonLiveVariables, 56956 ConjunctsInSsa, 426 ConjunctsInUnsatCore, 22 InterpolantComputations, 16 PerfectInterpolantSequences, 1360/1386 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 && ldvarg0 == 0) && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) || ((((\result + 12 <= 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - 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: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - 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: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - 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: ((ldvarg0 == 0 && ldv_spin == 0) && force_interrupt == 0) || ((ldv_spin == 0 && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) - 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: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - 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: (((ldv_spin == 0 && ldv_state_variable_1 <= 1) && force_interrupt == 0) && ldvarg0 + 1 <= unknown-#StackHeapBarrier-unknown) || (((ldvarg0 == 0 && ldv_spin == 0) && ldv_state_variable_1 <= 1) && force_interrupt == 0) - 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 - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (const Int (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: unknown symbol (const Int (Array Int Int)): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:265) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 11:43:58,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN --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-6b4ec56 [2022-11-20 11:44:01,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:44:01,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:44:01,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:44:01,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:44:01,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:44:01,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:44:01,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:44:01,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:44:01,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:44:01,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:44:01,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:44:01,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:44:01,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:44:01,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:44:01,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:44:01,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:44:01,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:44:01,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:44:01,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:44:01,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:44:01,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:44:01,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:44:01,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:44:01,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:44:01,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:44:01,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:44:01,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:44:01,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:44:01,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:44:01,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:44:01,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:44:01,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:44:01,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:44:01,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:44:01,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:44:01,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:44:01,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:44:01,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:44:01,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:44:01,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:44:01,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 11:44:01,938 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:44:01,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:44:01,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:44:01,945 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:44:01,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:44:01,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:44:01,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:44:01,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:44:01,948 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:44:01,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:44:01,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:44:01,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:44:01,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:44:01,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:44:01,951 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:44:01,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:44:01,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:44:01,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:44:01,952 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:44:01,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:44:01,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:44:01,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:44:01,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:44:01,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:01,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:44:01,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:44:01,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:44:01,955 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:44:01,955 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:44:01,956 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:44:01,956 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:44:01,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:44:01,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:44:01,957 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2022-11-20 11:44:02,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:44:02,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:44:02,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:44:02,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:44:02,500 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:44:02,502 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/../../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 [2022-11-20 11:44:06,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:44:06,822 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:44:06,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/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 [2022-11-20 11:44:06,874 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/c1101e26d/ab2940e540dc494b8ee39e3d59516a03/FLAG206be00d1 [2022-11-20 11:44:06,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/data/c1101e26d/ab2940e540dc494b8ee39e3d59516a03 [2022-11-20 11:44:06,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:44:06,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:44:06,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:06,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:44:06,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:44:06,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:06" (1/1) ... [2022-11-20 11:44:06,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b1a934 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:06, skipping insertion in model container [2022-11-20 11:44:06,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:44:06" (1/1) ... [2022-11-20 11:44:06,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:44:07,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:07,666 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-20 11:44:07,667 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-20 11:44:08,063 WARN L237 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_9399dd63-18e0-4728-975f-44aceb0a8f56/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] [2022-11-20 11:44:09,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:44:09,240 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 11:44:09,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:44:09,438 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-20 11:44:09,439 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-20 11:44:09,458 WARN L237 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_9399dd63-18e0-4728-975f-44aceb0a8f56/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] [2022-11-20 11:44:09,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:44:09,740 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:44:09,875 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2022-11-20 11:44:09,876 WARN L1259 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2022-11-20 11:44:09,891 WARN L237 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_9399dd63-18e0-4728-975f-44aceb0a8f56/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] [2022-11-20 11:44:10,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:44:10,348 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:44:10,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10 WrapperNode [2022-11-20 11:44:10,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:44:10,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:44:10,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:44:10,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:44:10,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,688 INFO L138 Inliner]: procedures = 198, calls = 1742, calls flagged for inlining = 77, calls inlined = 68, statements flattened = 4352 [2022-11-20 11:44:10,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:44:10,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:44:10,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:44:10,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:44:10,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:10,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:11,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:11,035 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:11,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:11,102 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:44:11,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:44:11,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:44:11,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:44:11,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (1/1) ... [2022-11-20 11:44:11,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:44:11,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:44:11,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:44:11,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:44:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 11:44:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-20 11:44:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-20 11:44:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-20 11:44:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-20 11:44:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2022-11-20 11:44:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2022-11-20 11:44:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 11:44:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2022-11-20 11:44:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2022-11-20 11:44:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 11:44:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 11:44:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 11:44:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 11:44:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2022-11-20 11:44:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2022-11-20 11:44:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2022-11-20 11:44:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2022-11-20 11:44:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2022-11-20 11:44:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2022-11-20 11:44:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-20 11:44:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-20 11:44:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2022-11-20 11:44:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2022-11-20 11:44:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 11:44:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 11:44:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-11-20 11:44:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-11-20 11:44:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2022-11-20 11:44:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2022-11-20 11:44:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 11:44:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 11:44:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-20 11:44:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-20 11:44:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 11:44:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 11:44:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-11-20 11:44:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-11-20 11:44:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 11:44:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 11:44:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-20 11:44:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-20 11:44:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 11:44:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 11:44:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2022-11-20 11:44:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2022-11-20 11:44:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2022-11-20 11:44:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2022-11-20 11:44:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 11:44:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 11:44:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2022-11-20 11:44:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2022-11-20 11:44:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2022-11-20 11:44:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2022-11-20 11:44:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-20 11:44:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-20 11:44:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 11:44:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2022-11-20 11:44:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2022-11-20 11:44:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-20 11:44:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-20 11:44:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2022-11-20 11:44:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2022-11-20 11:44:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 11:44:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-20 11:44:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-20 11:44:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-20 11:44:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-20 11:44:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 11:44:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 11:44:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 11:44:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 11:44:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 11:44:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 11:44:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2022-11-20 11:44:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2022-11-20 11:44:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2022-11-20 11:44:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2022-11-20 11:44:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 11:44:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 11:44:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 11:44:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 11:44:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-20 11:44:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-20 11:44:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-20 11:44:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-20 11:44:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-20 11:44:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-20 11:44:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2022-11-20 11:44:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2022-11-20 11:44:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-20 11:44:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-20 11:44:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2022-11-20 11:44:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2022-11-20 11:44:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2022-11-20 11:44:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2022-11-20 11:44:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-20 11:44:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-20 11:44:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 11:44:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 11:44:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-20 11:44:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-20 11:44:11,245 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 11:44:11,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 11:44:11,246 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-20 11:44:11,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-20 11:44:11,250 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2022-11-20 11:44:11,251 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2022-11-20 11:44:11,251 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-20 11:44:11,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-20 11:44:11,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-20 11:44:11,254 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-20 11:44:11,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 11:44:11,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 11:44:11,256 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 11:44:11,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 11:44:11,261 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-20 11:44:11,261 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-20 11:44:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2022-11-20 11:44:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2022-11-20 11:44:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 11:44:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 11:44:11,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 11:44:11,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 11:44:11,264 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2022-11-20 11:44:11,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2022-11-20 11:44:11,264 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2022-11-20 11:44:11,264 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2022-11-20 11:44:11,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 11:44:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-20 11:44:11,265 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-20 11:44:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:44:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-20 11:44:11,265 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-20 11:44:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 11:44:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 11:44:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 11:44:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-20 11:44:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-20 11:44:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2022-11-20 11:44:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2022-11-20 11:44:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-20 11:44:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-20 11:44:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-20 11:44:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-20 11:44:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2022-11-20 11:44:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2022-11-20 11:44:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2022-11-20 11:44:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2022-11-20 11:44:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2022-11-20 11:44:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2022-11-20 11:44:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2022-11-20 11:44:11,270 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2022-11-20 11:44:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-20 11:44:11,270 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-20 11:44:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:44:11,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:44:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2022-11-20 11:44:11,271 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2022-11-20 11:44:12,537 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:44:12,547 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:44:18,906 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 11:44:39,083 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:44:39,112 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:44:39,112 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 11:44:39,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:44:39 BoogieIcfgContainer [2022-11-20 11:44:39,116 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:44:39,119 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:44:39,119 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:44:39,123 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:44:39,123 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:44:06" (1/3) ... [2022-11-20 11:44:39,124 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@379e540e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:44:39, skipping insertion in model container [2022-11-20 11:44:39,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:44:10" (2/3) ... [2022-11-20 11:44:39,125 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@379e540e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:44:39, skipping insertion in model container [2022-11-20 11:44:39,125 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:44:39" (3/3) ... [2022-11-20 11:44:39,127 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 [2022-11-20 11:44:39,151 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:44:39,152 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 11:44:39,278 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:44:39,288 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;@32f5a3ce, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:44:39,288 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 11:44:39,303 INFO L276 IsEmpty]: Start isEmpty. Operand has 1283 states, 957 states have (on average 1.4169278996865204) internal successors, (1356), 972 states have internal predecessors, (1356), 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) [2022-11-20 11:44:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-20 11:44:39,324 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:39,327 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] [2022-11-20 11:44:39,332 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:39,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:39,341 INFO L85 PathProgramCache]: Analyzing trace with hash 1643332549, now seen corresponding path program 1 times [2022-11-20 11:44:39,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:39,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [872778001] [2022-11-20 11:44:39,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:39,368 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:39,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:39,379 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:39,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 11:44:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:40,649 INFO L263 TraceCheckSpWp]: Trace formula consists of 1043 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:44:40,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:44:40,813 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:40,814 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:40,815 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [872778001] [2022-11-20 11:44:40,815 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [872778001] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:40,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:40,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:44:40,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506567425] [2022-11-20 11:44:40,819 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:40,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:44:40,843 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:40,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:44:40,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:44:40,913 INFO L87 Difference]: Start difference. First operand has 1283 states, 957 states have (on average 1.4169278996865204) internal successors, (1356), 972 states have internal predecessors, (1356), 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 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-20 11:44:41,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:41,550 INFO L93 Difference]: Finished difference Result 2564 states and 3821 transitions. [2022-11-20 11:44:41,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 11:44:41,553 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 39 [2022-11-20 11:44:41,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:41,588 INFO L225 Difference]: With dead ends: 2564 [2022-11-20 11:44:41,588 INFO L226 Difference]: Without dead ends: 1266 [2022-11-20 11:44:41,606 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:44:41,613 INFO L413 NwaCegarLoop]: 1853 mSDtfsCounter, 2 mSDsluCounter, 3695 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 5548 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:41,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 5548 Invalid, 37 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 11:44:41,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2022-11-20 11:44:41,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1266. [2022-11-20 11:44:41,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1266 states, 944 states have (on average 1.409957627118644) internal successors, (1331), 955 states have internal predecessors, (1331), 253 states have call successors, (253), 68 states have call predecessors, (253), 68 states have return successors, (258), 249 states have call predecessors, (258), 252 states have call successors, (258) [2022-11-20 11:44:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1266 states and 1842 transitions. [2022-11-20 11:44:41,815 INFO L78 Accepts]: Start accepts. Automaton has 1266 states and 1842 transitions. Word has length 39 [2022-11-20 11:44:41,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:41,815 INFO L495 AbstractCegarLoop]: Abstraction has 1266 states and 1842 transitions. [2022-11-20 11:44:41,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-20 11:44:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1842 transitions. [2022-11-20 11:44:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 11:44:41,822 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:41,822 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, 1] [2022-11-20 11:44:41,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-11-20 11:44:42,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:42,026 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:42,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:42,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1293972681, now seen corresponding path program 1 times [2022-11-20 11:44:42,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:42,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [42581298] [2022-11-20 11:44:42,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:42,029 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:42,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:42,031 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:42,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 11:44:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:43,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 1054 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:44:43,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:43,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:44:43,333 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 11:44:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:44:43,643 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:43,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [42581298] [2022-11-20 11:44:43,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [42581298] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 11:44:43,644 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 11:44:43,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 11:44:43,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287453204] [2022-11-20 11:44:43,644 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 11:44:43,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 11:44:43,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:43,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 11:44:43,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 11:44:43,648 INFO L87 Difference]: Start difference. First operand 1266 states and 1842 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 11:44:44,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:44,706 INFO L93 Difference]: Finished difference Result 2535 states and 3711 transitions. [2022-11-20 11:44:44,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-20 11:44:44,707 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 40 [2022-11-20 11:44:44,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:44,718 INFO L225 Difference]: With dead ends: 2535 [2022-11-20 11:44:44,722 INFO L226 Difference]: Without dead ends: 1277 [2022-11-20 11:44:44,731 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2022-11-20 11:44:44,732 INFO L413 NwaCegarLoop]: 1824 mSDtfsCounter, 16 mSDsluCounter, 5450 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 7274 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:44,733 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 7274 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 11:44:44,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2022-11-20 11:44:44,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1275. [2022-11-20 11:44:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1275 states, 952 states have (on average 1.4128151260504203) internal successors, (1345), 963 states have internal predecessors, (1345), 253 states have call successors, (253), 69 states have call predecessors, (253), 69 states have return successors, (264), 249 states have call predecessors, (264), 252 states have call successors, (264) [2022-11-20 11:44:44,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1862 transitions. [2022-11-20 11:44:44,825 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1862 transitions. Word has length 40 [2022-11-20 11:44:44,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:44,826 INFO L495 AbstractCegarLoop]: Abstraction has 1275 states and 1862 transitions. [2022-11-20 11:44:44,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (8), 2 states have call predecessors, (8), 4 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 11:44:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1862 transitions. [2022-11-20 11:44:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 11:44:44,838 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:44,838 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:44,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-11-20 11:44:45,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:45,052 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:45,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:45,052 INFO L85 PathProgramCache]: Analyzing trace with hash 1585614917, now seen corresponding path program 2 times [2022-11-20 11:44:45,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:45,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [55033031] [2022-11-20 11:44:45,055 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 11:44:45,055 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:45,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:45,057 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:45,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 11:44:46,096 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-20 11:44:46,096 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 11:44:46,132 INFO L263 TraceCheckSpWp]: Trace formula consists of 1024 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:44:46,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:46,170 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 11:44:46,170 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:46,171 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:46,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [55033031] [2022-11-20 11:44:46,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [55033031] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:46,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:46,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:44:46,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852426156] [2022-11-20 11:44:46,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:46,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:44:46,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:46,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:44:46,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:46,173 INFO L87 Difference]: Start difference. First operand 1275 states and 1862 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-20 11:44:46,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:46,510 INFO L93 Difference]: Finished difference Result 2586 states and 3768 transitions. [2022-11-20 11:44:46,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:44:46,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 43 [2022-11-20 11:44:46,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:46,521 INFO L225 Difference]: With dead ends: 2586 [2022-11-20 11:44:46,521 INFO L226 Difference]: Without dead ends: 1316 [2022-11-20 11:44:46,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:46,529 INFO L413 NwaCegarLoop]: 1834 mSDtfsCounter, 52 mSDsluCounter, 1794 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 3628 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:46,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 3628 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-20 11:44:46,541 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1316 states. [2022-11-20 11:44:46,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1316 to 1310. [2022-11-20 11:44:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1310 states, 982 states have (on average 1.4093686354378818) internal successors, (1384), 993 states have internal predecessors, (1384), 255 states have call successors, (255), 73 states have call predecessors, (255), 72 states have return successors, (260), 250 states have call predecessors, (260), 254 states have call successors, (260) [2022-11-20 11:44:46,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1310 states and 1899 transitions. [2022-11-20 11:44:46,604 INFO L78 Accepts]: Start accepts. Automaton has 1310 states and 1899 transitions. Word has length 43 [2022-11-20 11:44:46,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:46,605 INFO L495 AbstractCegarLoop]: Abstraction has 1310 states and 1899 transitions. [2022-11-20 11:44:46,605 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-11-20 11:44:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1899 transitions. [2022-11-20 11:44:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 11:44:46,610 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:46,611 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:46,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:46,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:46,835 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:46,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:46,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1459555517, now seen corresponding path program 1 times [2022-11-20 11:44:46,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:46,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2000580364] [2022-11-20 11:44:46,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:46,839 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:46,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:46,840 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:46,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 11:44:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:48,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 1164 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:44:48,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:44:48,465 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:48,465 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:48,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2000580364] [2022-11-20 11:44:48,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2000580364] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:48,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:48,465 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 11:44:48,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153438266] [2022-11-20 11:44:48,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:48,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:44:48,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:48,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:44:48,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:48,467 INFO L87 Difference]: Start difference. First operand 1310 states and 1899 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:44:48,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:48,551 INFO L93 Difference]: Finished difference Result 1343 states and 1930 transitions. [2022-11-20 11:44:48,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:44:48,551 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 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 64 [2022-11-20 11:44:48,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:48,560 INFO L225 Difference]: With dead ends: 1343 [2022-11-20 11:44:48,561 INFO L226 Difference]: Without dead ends: 1340 [2022-11-20 11:44:48,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:48,563 INFO L413 NwaCegarLoop]: 1836 mSDtfsCounter, 1733 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1733 SdHoareTripleChecker+Valid, 1909 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:48,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1733 Valid, 1909 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 11:44:48,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-11-20 11:44:48,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1340. [2022-11-20 11:44:48,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1340 states, 1001 states have (on average 1.4025974025974026) internal successors, (1404), 1012 states have internal predecessors, (1404), 259 states have call successors, (259), 80 states have call predecessors, (259), 79 states have return successors, (264), 254 states have call predecessors, (264), 258 states have call successors, (264) [2022-11-20 11:44:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1340 states and 1927 transitions. [2022-11-20 11:44:48,648 INFO L78 Accepts]: Start accepts. Automaton has 1340 states and 1927 transitions. Word has length 64 [2022-11-20 11:44:48,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:48,649 INFO L495 AbstractCegarLoop]: Abstraction has 1340 states and 1927 transitions. [2022-11-20 11:44:48,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:44:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1927 transitions. [2022-11-20 11:44:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-20 11:44:48,659 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:48,659 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:48,693 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:48,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:48,875 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:48,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:48,875 INFO L85 PathProgramCache]: Analyzing trace with hash 835487346, now seen corresponding path program 1 times [2022-11-20 11:44:48,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:48,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1803893133] [2022-11-20 11:44:48,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:48,878 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:48,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:48,879 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:48,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-20 11:44:50,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:50,620 INFO L263 TraceCheckSpWp]: Trace formula consists of 1612 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:44:50,627 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-11-20 11:44:50,777 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:50,777 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:50,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1803893133] [2022-11-20 11:44:50,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1803893133] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:50,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:50,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:44:50,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132895751] [2022-11-20 11:44:50,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:50,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:44:50,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:50,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:44:50,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:50,781 INFO L87 Difference]: Start difference. First operand 1340 states and 1927 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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) [2022-11-20 11:44:51,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:51,213 INFO L93 Difference]: Finished difference Result 2743 states and 3932 transitions. [2022-11-20 11:44:51,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:44:51,215 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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 164 [2022-11-20 11:44:51,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:51,227 INFO L225 Difference]: With dead ends: 2743 [2022-11-20 11:44:51,227 INFO L226 Difference]: Without dead ends: 1431 [2022-11-20 11:44:51,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:44:51,237 INFO L413 NwaCegarLoop]: 1878 mSDtfsCounter, 259 mSDsluCounter, 1632 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 3510 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:51,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 3510 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-20 11:44:51,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1431 states. [2022-11-20 11:44:51,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1431 to 1422. [2022-11-20 11:44:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1422 states, 1065 states have (on average 1.3906103286384977) internal successors, (1481), 1076 states have internal predecessors, (1481), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-20 11:44:51,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1422 states and 2016 transitions. [2022-11-20 11:44:51,354 INFO L78 Accepts]: Start accepts. Automaton has 1422 states and 2016 transitions. Word has length 164 [2022-11-20 11:44:51,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:51,355 INFO L495 AbstractCegarLoop]: Abstraction has 1422 states and 2016 transitions. [2022-11-20 11:44:51,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 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) [2022-11-20 11:44:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2016 transitions. [2022-11-20 11:44:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-20 11:44:51,364 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:51,364 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:51,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:51,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:51,591 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:51,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:51,592 INFO L85 PathProgramCache]: Analyzing trace with hash 1364795297, now seen corresponding path program 1 times [2022-11-20 11:44:51,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:51,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1155725603] [2022-11-20 11:44:51,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:51,594 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:51,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:51,596 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:51,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-20 11:44:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:53,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 1663 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:44:53,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 11:44:53,373 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:53,374 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:53,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1155725603] [2022-11-20 11:44:53,374 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1155725603] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:53,374 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:53,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:44:53,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958172542] [2022-11-20 11:44:53,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:53,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:44:53,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:53,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:44:53,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:44:53,377 INFO L87 Difference]: Start difference. First operand 1422 states and 2016 transitions. Second operand has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 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) [2022-11-20 11:44:53,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:53,800 INFO L93 Difference]: Finished difference Result 3027 states and 4284 transitions. [2022-11-20 11:44:53,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:44:53,801 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 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 179 [2022-11-20 11:44:53,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:53,812 INFO L225 Difference]: With dead ends: 3027 [2022-11-20 11:44:53,813 INFO L226 Difference]: Without dead ends: 1633 [2022-11-20 11:44:53,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 177 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:44:53,820 INFO L413 NwaCegarLoop]: 2107 mSDtfsCounter, 333 mSDsluCounter, 3869 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 5976 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:53,821 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 5976 Invalid, 27 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 11:44:53,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2022-11-20 11:44:53,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1424. [2022-11-20 11:44:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1424 states, 1067 states have (on average 1.3898781630740393) internal successors, (1483), 1078 states have internal predecessors, (1483), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-20 11:44:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1424 states and 2018 transitions. [2022-11-20 11:44:53,915 INFO L78 Accepts]: Start accepts. Automaton has 1424 states and 2018 transitions. Word has length 179 [2022-11-20 11:44:53,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:53,916 INFO L495 AbstractCegarLoop]: Abstraction has 1424 states and 2018 transitions. [2022-11-20 11:44:53,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 4 states have internal predecessors, (122), 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) [2022-11-20 11:44:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2018 transitions. [2022-11-20 11:44:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-11-20 11:44:53,926 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:53,926 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:53,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:54,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:54,143 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:54,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:54,144 INFO L85 PathProgramCache]: Analyzing trace with hash -927491639, now seen corresponding path program 1 times [2022-11-20 11:44:54,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:54,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [344178560] [2022-11-20 11:44:54,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:54,146 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:54,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:54,148 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:54,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-20 11:44:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:55,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 1682 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 11:44:55,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-20 11:44:55,972 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:55,972 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:55,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [344178560] [2022-11-20 11:44:55,973 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [344178560] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:55,973 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:55,973 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 11:44:55,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747957445] [2022-11-20 11:44:55,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:55,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 11:44:55,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:55,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 11:44:55,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 11:44:55,976 INFO L87 Difference]: Start difference. First operand 1424 states and 2018 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) [2022-11-20 11:44:56,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:56,372 INFO L93 Difference]: Finished difference Result 3032 states and 4289 transitions. [2022-11-20 11:44:56,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:44:56,374 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 188 [2022-11-20 11:44:56,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:56,450 INFO L225 Difference]: With dead ends: 3032 [2022-11-20 11:44:56,455 INFO L226 Difference]: Without dead ends: 1636 [2022-11-20 11:44:56,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:44:56,462 INFO L413 NwaCegarLoop]: 2110 mSDtfsCounter, 333 mSDsluCounter, 3869 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 333 SdHoareTripleChecker+Valid, 5979 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:56,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [333 Valid, 5979 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 11:44:56,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1636 states. [2022-11-20 11:44:56,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1636 to 1424. [2022-11-20 11:44:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1424 states, 1067 states have (on average 1.3898781630740393) internal successors, (1483), 1078 states have internal predecessors, (1483), 265 states have call successors, (265), 92 states have call predecessors, (265), 91 states have return successors, (270), 260 states have call predecessors, (270), 264 states have call successors, (270) [2022-11-20 11:44:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1424 states and 2018 transitions. [2022-11-20 11:44:56,561 INFO L78 Accepts]: Start accepts. Automaton has 1424 states and 2018 transitions. Word has length 188 [2022-11-20 11:44:56,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:56,563 INFO L495 AbstractCegarLoop]: Abstraction has 1424 states and 2018 transitions. [2022-11-20 11:44:56,563 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) [2022-11-20 11:44:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2018 transitions. [2022-11-20 11:44:56,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-20 11:44:56,573 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:44:56,573 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-20 11:44:56,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:56,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:56,796 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:44:56,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:44:56,797 INFO L85 PathProgramCache]: Analyzing trace with hash -1499223019, now seen corresponding path program 1 times [2022-11-20 11:44:56,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:44:56,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1272636291] [2022-11-20 11:44:56,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:44:56,799 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:56,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:44:56,801 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:44:56,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-20 11:44:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:44:58,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 1851 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-20 11:44:58,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:44:58,895 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-20 11:44:58,895 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:44:58,896 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:44:58,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1272636291] [2022-11-20 11:44:58,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1272636291] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:44:58,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:44:58,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 11:44:58,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497192561] [2022-11-20 11:44:58,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:44:58,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 11:44:58,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:44:58,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 11:44:58,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:44:58,899 INFO L87 Difference]: Start difference. First operand 1424 states and 2018 transitions. Second operand has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:44:58,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:44:58,998 INFO L93 Difference]: Finished difference Result 1561 states and 2200 transitions. [2022-11-20 11:44:59,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 11:44:59,001 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 231 [2022-11-20 11:44:59,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:44:59,001 INFO L225 Difference]: With dead ends: 1561 [2022-11-20 11:44:59,002 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 11:44:59,008 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 230 GetRequests, 227 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 11:44:59,009 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 57 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 642 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 11:44:59,009 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [59 Valid, 642 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 11:44:59,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 11:44:59,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 11:44:59,010 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) [2022-11-20 11:44:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 11:44:59,011 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 231 [2022-11-20 11:44:59,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:44:59,012 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 11:44:59,012 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 30.4) internal successors, (152), 4 states have internal predecessors, (152), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-20 11:44:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 11:44:59,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 11:44:59,016 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 11:44:59,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-20 11:44:59,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:44:59,233 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 11:45:03,521 INFO L899 garLoopResultBuilder]: For program point L4670(line 4670) no Hoare annotation was computed. [2022-11-20 11:45:03,522 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4689) no Hoare annotation was computed. [2022-11-20 11:45:03,522 INFO L899 garLoopResultBuilder]: For program point is_good_configEXIT(lines 4659 4702) no Hoare annotation was computed. [2022-11-20 11:45:03,522 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 4698) no Hoare annotation was computed. [2022-11-20 11:45:03,522 INFO L899 garLoopResultBuilder]: For program point L4691(lines 4691 4694) no Hoare annotation was computed. [2022-11-20 11:45:03,522 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-20 11:45:03,523 INFO L899 garLoopResultBuilder]: For program point L4681(lines 4681 4685) no Hoare annotation was computed. [2022-11-20 11:45:03,523 INFO L899 garLoopResultBuilder]: For program point L4671(lines 4671 4675) no Hoare annotation was computed. [2022-11-20 11:45:03,523 INFO L902 garLoopResultBuilder]: At program point is_good_configENTRY(lines 4659 4702) the Hoare annotation is: true [2022-11-20 11:45:03,523 INFO L899 garLoopResultBuilder]: For program point L4669-2(line 4669) no Hoare annotation was computed. [2022-11-20 11:45:03,523 INFO L899 garLoopResultBuilder]: For program point L4669(line 4669) no Hoare annotation was computed. [2022-11-20 11:45:03,524 INFO L899 garLoopResultBuilder]: For program point L4663(lines 4663 4666) no Hoare annotation was computed. [2022-11-20 11:45:03,524 INFO L902 garLoopResultBuilder]: At program point L4690(lines 4662 4701) the Hoare annotation is: true [2022-11-20 11:45:03,524 INFO L899 garLoopResultBuilder]: For program point is_good_configFINAL(lines 4659 4702) no Hoare annotation was computed. [2022-11-20 11:45:03,524 INFO L899 garLoopResultBuilder]: For program point L4676-2(lines 4676 4680) no Hoare annotation was computed. [2022-11-20 11:45:03,524 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-20 11:45:03,525 INFO L899 garLoopResultBuilder]: For program point L3905-1(line 3905) no Hoare annotation was computed. [2022-11-20 11:45:03,525 INFO L902 garLoopResultBuilder]: At program point L3905(line 3905) the Hoare annotation is: true [2022-11-20 11:45:03,525 INFO L902 garLoopResultBuilder]: At program point L3901(lines 3898 3903) the Hoare annotation is: true [2022-11-20 11:45:03,525 INFO L899 garLoopResultBuilder]: For program point L3898(lines 3898 3904) no Hoare annotation was computed. [2022-11-20 11:45:03,525 INFO L899 garLoopResultBuilder]: For program point sg_pageFINAL(lines 3892 3915) no Hoare annotation was computed. [2022-11-20 11:45:03,525 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-20 11:45:03,526 INFO L902 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: true [2022-11-20 11:45:03,526 INFO L902 garLoopResultBuilder]: At program point sg_pageENTRY(lines 3892 3915) the Hoare annotation is: true [2022-11-20 11:45:03,526 INFO L899 garLoopResultBuilder]: For program point sg_pageEXIT(lines 3892 3915) no Hoare annotation was computed. [2022-11-20 11:45:03,526 INFO L902 garLoopResultBuilder]: At program point L3909(lines 3906 3911) the Hoare annotation is: true [2022-11-20 11:45:03,526 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 3912) no Hoare annotation was computed. [2022-11-20 11:45:03,527 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 7267 7269) no Hoare annotation was computed. [2022-11-20 11:45:03,527 INFO L902 garLoopResultBuilder]: At program point __raw_spin_lock_initENTRY(lines 7267 7269) the Hoare annotation is: true [2022-11-20 11:45:03,527 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 7267 7269) no Hoare annotation was computed. [2022-11-20 11:45:03,527 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2022-11-20 11:45:03,527 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2022-11-20 11:45:03,528 INFO L902 garLoopResultBuilder]: At program point __kmallocENTRY(lines 3710 3713) the Hoare annotation is: true [2022-11-20 11:45:03,528 INFO L899 garLoopResultBuilder]: For program point __kmallocFINAL(lines 3710 3713) no Hoare annotation was computed. [2022-11-20 11:45:03,528 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3710 3713) no Hoare annotation was computed. [2022-11-20 11:45:03,528 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataEXIT(lines 3989 3996) no Hoare annotation was computed. [2022-11-20 11:45:03,528 INFO L902 garLoopResultBuilder]: At program point usb_get_intfdataENTRY(lines 3989 3996) the Hoare annotation is: true [2022-11-20 11:45:03,529 INFO L899 garLoopResultBuilder]: For program point usb_get_intfdataFINAL(lines 3989 3996) no Hoare annotation was computed. [2022-11-20 11:45:03,529 INFO L902 garLoopResultBuilder]: At program point L3976(lines 3973 3978) the Hoare annotation is: true [2022-11-20 11:45:03,529 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 7394 7396) no Hoare annotation was computed. [2022-11-20 11:45:03,529 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 7394 7396) no Hoare annotation was computed. [2022-11-20 11:45:03,529 INFO L902 garLoopResultBuilder]: At program point usb_submit_urbENTRY(lines 7394 7396) the Hoare annotation is: true [2022-11-20 11:45:03,529 INFO L902 garLoopResultBuilder]: At program point wait_for_completionENTRY(lines 7401 7403) the Hoare annotation is: true [2022-11-20 11:45:03,530 INFO L899 garLoopResultBuilder]: For program point wait_for_completionEXIT(lines 7401 7403) no Hoare annotation was computed. [2022-11-20 11:45:03,530 INFO L899 garLoopResultBuilder]: For program point wait_for_completionFINAL(lines 7401 7403) no Hoare annotation was computed. [2022-11-20 11:45:03,530 INFO L899 garLoopResultBuilder]: For program point L4480(lines 4480 4483) no Hoare annotation was computed. [2022-11-20 11:45:03,530 INFO L899 garLoopResultBuilder]: For program point free_sglistEXIT(lines 4474 4504) no Hoare annotation was computed. [2022-11-20 11:45:03,530 INFO L902 garLoopResultBuilder]: At program point L4501(line 4501) the Hoare annotation is: true [2022-11-20 11:45:03,531 INFO L902 garLoopResultBuilder]: At program point L4493(line 4493) the Hoare annotation is: true [2022-11-20 11:45:03,531 INFO L902 garLoopResultBuilder]: At program point L4493-1(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:45:03,531 INFO L899 garLoopResultBuilder]: For program point L4487(line 4487) no Hoare annotation was computed. [2022-11-20 11:45:03,531 INFO L902 garLoopResultBuilder]: At program point L3843(lines 3840 3845) the Hoare annotation is: true [2022-11-20 11:45:03,531 INFO L902 garLoopResultBuilder]: At program point free_sglistENTRY(lines 4474 4504) the Hoare annotation is: true [2022-11-20 11:45:03,532 INFO L899 garLoopResultBuilder]: For program point free_sglistFINAL(lines 4474 4504) no Hoare annotation was computed. [2022-11-20 11:45:03,532 INFO L902 garLoopResultBuilder]: At program point L4498(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:45:03,532 INFO L902 garLoopResultBuilder]: At program point L4496(lines 4479 4503) the Hoare annotation is: true [2022-11-20 11:45:03,532 INFO L902 garLoopResultBuilder]: At program point L3949(lines 3942 3951) the Hoare annotation is: true [2022-11-20 11:45:03,532 INFO L899 garLoopResultBuilder]: For program point L3947-1(line 3947) no Hoare annotation was computed. [2022-11-20 11:45:03,532 INFO L902 garLoopResultBuilder]: At program point L3947(line 3947) the Hoare annotation is: true [2022-11-20 11:45:03,533 INFO L899 garLoopResultBuilder]: For program point L4488(lines 4488 4491) no Hoare annotation was computed. [2022-11-20 11:45:03,533 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbEXIT(lines 7398 7400) no Hoare annotation was computed. [2022-11-20 11:45:03,533 INFO L902 garLoopResultBuilder]: At program point usb_unlink_urbENTRY(lines 7398 7400) the Hoare annotation is: true [2022-11-20 11:45:03,533 INFO L899 garLoopResultBuilder]: For program point usb_unlink_urbFINAL(lines 7398 7400) no Hoare annotation was computed. [2022-11-20 11:45:03,533 INFO L899 garLoopResultBuilder]: For program point L3728(lines 3728 3731) no Hoare annotation was computed. [2022-11-20 11:45:03,534 INFO L902 garLoopResultBuilder]: At program point kmalloc_arrayENTRY(lines 3724 3735) the Hoare annotation is: true [2022-11-20 11:45:03,534 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayEXIT(lines 3724 3735) no Hoare annotation was computed. [2022-11-20 11:45:03,534 INFO L899 garLoopResultBuilder]: For program point kmalloc_arrayFINAL(lines 3724 3735) no Hoare annotation was computed. [2022-11-20 11:45:03,534 INFO L902 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: true [2022-11-20 11:45:03,534 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-20 11:45:03,535 INFO L902 garLoopResultBuilder]: At program point L6014(line 6014) the Hoare annotation is: true [2022-11-20 11:45:03,535 INFO L902 garLoopResultBuilder]: At program point L7162(lines 7156 7164) the Hoare annotation is: true [2022-11-20 11:45:03,535 INFO L899 garLoopResultBuilder]: For program point L6014-1(line 6014) no Hoare annotation was computed. [2022-11-20 11:45:03,535 INFO L902 garLoopResultBuilder]: At program point L6039(line 6039) the Hoare annotation is: true [2022-11-20 11:45:03,535 INFO L902 garLoopResultBuilder]: At program point L6006(line 6006) the Hoare annotation is: true [2022-11-20 11:45:03,535 INFO L899 garLoopResultBuilder]: For program point L6039-1(line 6039) no Hoare annotation was computed. [2022-11-20 11:45:03,536 INFO L899 garLoopResultBuilder]: For program point L6072-2(lines 6072 6075) no Hoare annotation was computed. [2022-11-20 11:45:03,536 INFO L899 garLoopResultBuilder]: For program point L6072(lines 6072 6075) no Hoare annotation was computed. [2022-11-20 11:45:03,536 INFO L899 garLoopResultBuilder]: For program point L5940-1(line 5940) no Hoare annotation was computed. [2022-11-20 11:45:03,536 INFO L899 garLoopResultBuilder]: For program point L6006-1(line 6006) no Hoare annotation was computed. [2022-11-20 11:45:03,536 INFO L902 garLoopResultBuilder]: At program point L5940(line 5940) the Hoare annotation is: true [2022-11-20 11:45:03,536 INFO L899 garLoopResultBuilder]: For program point L6031(lines 6031 6034) no Hoare annotation was computed. [2022-11-20 11:45:03,537 INFO L902 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: true [2022-11-20 11:45:03,537 INFO L899 garLoopResultBuilder]: For program point L6097-1(line 6097) no Hoare annotation was computed. [2022-11-20 11:45:03,537 INFO L902 garLoopResultBuilder]: At program point L5957(line 5957) the Hoare annotation is: true [2022-11-20 11:45:03,537 INFO L899 garLoopResultBuilder]: For program point L5957-1(line 5957) no Hoare annotation was computed. [2022-11-20 11:45:03,537 INFO L899 garLoopResultBuilder]: For program point test_iso_queueEXIT(lines 5988 6108) no Hoare annotation was computed. [2022-11-20 11:45:03,538 INFO L899 garLoopResultBuilder]: For program point L6048(lines 6048 6052) no Hoare annotation was computed. [2022-11-20 11:45:03,538 INFO L902 garLoopResultBuilder]: At program point L6073(line 6073) the Hoare annotation is: true [2022-11-20 11:45:03,538 INFO L899 garLoopResultBuilder]: For program point L6073-1(line 6073) no Hoare annotation was computed. [2022-11-20 11:45:03,538 INFO L902 garLoopResultBuilder]: At program point L6032(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,538 INFO L899 garLoopResultBuilder]: For program point L6082(lines 6082 6090) no Hoare annotation was computed. [2022-11-20 11:45:03,538 INFO L902 garLoopResultBuilder]: At program point L6049(line 6049) the Hoare annotation is: true [2022-11-20 11:45:03,539 INFO L902 garLoopResultBuilder]: At program point L6049-1(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,539 INFO L902 garLoopResultBuilder]: At program point L5942(line 5942) the Hoare annotation is: true [2022-11-20 11:45:03,539 INFO L902 garLoopResultBuilder]: At program point L6066(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,539 INFO L899 garLoopResultBuilder]: For program point L5942-1(line 5942) no Hoare annotation was computed. [2022-11-20 11:45:03,539 INFO L902 garLoopResultBuilder]: At program point L5967(line 5967) the Hoare annotation is: true [2022-11-20 11:45:03,540 INFO L899 garLoopResultBuilder]: For program point L5967-1(line 5967) no Hoare annotation was computed. [2022-11-20 11:45:03,540 INFO L902 garLoopResultBuilder]: At program point L6009(line 6009) the Hoare annotation is: true [2022-11-20 11:45:03,540 INFO L902 garLoopResultBuilder]: At program point L6009-1(line 6009) the Hoare annotation is: true [2022-11-20 11:45:03,540 INFO L899 garLoopResultBuilder]: For program point test_iso_queueFINAL(lines 5988 6108) no Hoare annotation was computed. [2022-11-20 11:45:03,540 INFO L902 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: true [2022-11-20 11:45:03,541 INFO L899 garLoopResultBuilder]: For program point L6084(lines 6084 6090) no Hoare annotation was computed. [2022-11-20 11:45:03,541 INFO L902 garLoopResultBuilder]: At program point L5985(lines 5924 5987) the Hoare annotation is: true [2022-11-20 11:45:03,541 INFO L899 garLoopResultBuilder]: For program point L6010(line 6010) no Hoare annotation was computed. [2022-11-20 11:45:03,541 INFO L902 garLoopResultBuilder]: At program point L5977(lines 5935 5986) the Hoare annotation is: true [2022-11-20 11:45:03,541 INFO L899 garLoopResultBuilder]: For program point L6002(lines 6002 6005) no Hoare annotation was computed. [2022-11-20 11:45:03,541 INFO L902 garLoopResultBuilder]: At program point L6101(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,542 INFO L899 garLoopResultBuilder]: For program point L6068(line 6068) no Hoare annotation was computed. [2022-11-20 11:45:03,542 INFO L902 garLoopResultBuilder]: At program point test_iso_queueENTRY(lines 5988 6108) the Hoare annotation is: true [2022-11-20 11:45:03,542 INFO L899 garLoopResultBuilder]: For program point L5936(lines 5936 5939) no Hoare annotation was computed. [2022-11-20 11:45:03,542 INFO L902 garLoopResultBuilder]: At program point L7142(line 7142) the Hoare annotation is: true [2022-11-20 11:45:03,542 INFO L899 garLoopResultBuilder]: For program point L5961-2(lines 5961 5966) no Hoare annotation was computed. [2022-11-20 11:45:03,543 INFO L899 garLoopResultBuilder]: For program point L5961(lines 5961 5966) no Hoare annotation was computed. [2022-11-20 11:45:03,543 INFO L902 garLoopResultBuilder]: At program point L7142-1(line 7142) the Hoare annotation is: true [2022-11-20 11:45:03,543 INFO L902 garLoopResultBuilder]: At program point L6011(line 6011) the Hoare annotation is: true [2022-11-20 11:45:03,543 INFO L902 garLoopResultBuilder]: At program point L6011-1(line 6011) the Hoare annotation is: true [2022-11-20 11:45:03,543 INFO L902 garLoopResultBuilder]: At program point L6077(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,544 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2022-11-20 11:45:03,544 INFO L902 garLoopResultBuilder]: At program point L7151-1(line 7151) the Hoare annotation is: true [2022-11-20 11:45:03,544 INFO L902 garLoopResultBuilder]: At program point L7151(line 7151) the Hoare annotation is: true [2022-11-20 11:45:03,544 INFO L902 garLoopResultBuilder]: At program point L5962(line 5962) the Hoare annotation is: true [2022-11-20 11:45:03,544 INFO L902 garLoopResultBuilder]: At program point L6061(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,544 INFO L899 garLoopResultBuilder]: For program point L7143(line 7143) no Hoare annotation was computed. [2022-11-20 11:45:03,545 INFO L899 garLoopResultBuilder]: For program point L5962-1(line 5962) no Hoare annotation was computed. [2022-11-20 11:45:03,545 INFO L902 garLoopResultBuilder]: At program point L6053(line 6053) the Hoare annotation is: true [2022-11-20 11:45:03,545 INFO L899 garLoopResultBuilder]: For program point L6053-1(line 6053) no Hoare annotation was computed. [2022-11-20 11:45:03,545 INFO L899 garLoopResultBuilder]: For program point L6078(lines 6078 6081) no Hoare annotation was computed. [2022-11-20 11:45:03,545 INFO L902 garLoopResultBuilder]: At program point L5979(lines 5935 5986) the Hoare annotation is: true [2022-11-20 11:45:03,546 INFO L899 garLoopResultBuilder]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2022-11-20 11:45:03,546 INFO L899 garLoopResultBuilder]: For program point L6045(lines 6045 6059) no Hoare annotation was computed. [2022-11-20 11:45:03,546 INFO L899 garLoopResultBuilder]: For program point L6012(line 6012) no Hoare annotation was computed. [2022-11-20 11:45:03,546 INFO L902 garLoopResultBuilder]: At program point L6103(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,546 INFO L902 garLoopResultBuilder]: At program point L7160-1(line 7160) the Hoare annotation is: true [2022-11-20 11:45:03,546 INFO L902 garLoopResultBuilder]: At program point L7160(line 7160) the Hoare annotation is: true [2022-11-20 11:45:03,547 INFO L899 garLoopResultBuilder]: For program point L6062(lines 6062 6065) no Hoare annotation was computed. [2022-11-20 11:45:03,547 INFO L899 garLoopResultBuilder]: For program point L7152(line 7152) no Hoare annotation was computed. [2022-11-20 11:45:03,547 INFO L899 garLoopResultBuilder]: For program point L6087(lines 6087 6090) no Hoare annotation was computed. [2022-11-20 11:45:03,547 INFO L902 garLoopResultBuilder]: At program point L7144(lines 7138 7146) the Hoare annotation is: true [2022-11-20 11:45:03,547 INFO L899 garLoopResultBuilder]: For program point L6087-2(lines 6082 6090) no Hoare annotation was computed. [2022-11-20 11:45:03,548 INFO L902 garLoopResultBuilder]: At program point L6079(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,548 INFO L902 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: true [2022-11-20 11:45:03,548 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2022-11-20 11:45:03,548 INFO L899 garLoopResultBuilder]: For program point L7161(line 7161) no Hoare annotation was computed. [2022-11-20 11:45:03,548 INFO L902 garLoopResultBuilder]: At program point L6063(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,548 INFO L902 garLoopResultBuilder]: At program point L6030(lines 5999 6107) the Hoare annotation is: true [2022-11-20 11:45:03,549 INFO L899 garLoopResultBuilder]: For program point L6096-2(lines 6096 6099) no Hoare annotation was computed. [2022-11-20 11:45:03,549 INFO L902 garLoopResultBuilder]: At program point L7153(lines 7147 7155) the Hoare annotation is: true [2022-11-20 11:45:03,549 INFO L899 garLoopResultBuilder]: For program point L6096(lines 6096 6099) no Hoare annotation was computed. [2022-11-20 11:45:03,549 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6026) no Hoare annotation was computed. [2022-11-20 11:45:03,549 INFO L899 garLoopResultBuilder]: For program point L5956(lines 5956 5960) no Hoare annotation was computed. [2022-11-20 11:45:03,549 INFO L899 garLoopResultBuilder]: For program point L4346(lines 4346 4349) no Hoare annotation was computed. [2022-11-20 11:45:03,550 INFO L899 garLoopResultBuilder]: For program point L4344-1(line 4344) no Hoare annotation was computed. [2022-11-20 11:45:03,550 INFO L902 garLoopResultBuilder]: At program point L4375(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:45:03,550 INFO L902 garLoopResultBuilder]: At program point L4377(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:45:03,550 INFO L902 garLoopResultBuilder]: At program point L4344(line 4344) the Hoare annotation is: true [2022-11-20 11:45:03,550 INFO L902 garLoopResultBuilder]: At program point simple_check_bufENTRY(lines 4333 4382) the Hoare annotation is: true [2022-11-20 11:45:03,551 INFO L899 garLoopResultBuilder]: For program point L4365(lines 4365 4368) no Hoare annotation was computed. [2022-11-20 11:45:03,551 INFO L899 garLoopResultBuilder]: For program point simple_check_bufEXIT(lines 4333 4382) no Hoare annotation was computed. [2022-11-20 11:45:03,551 INFO L899 garLoopResultBuilder]: For program point L4357(line 4357) no Hoare annotation was computed. [2022-11-20 11:45:03,551 INFO L899 garLoopResultBuilder]: For program point L4353(lines 4353 4363) no Hoare annotation was computed. [2022-11-20 11:45:03,551 INFO L899 garLoopResultBuilder]: For program point simple_check_bufFINAL(lines 4333 4382) no Hoare annotation was computed. [2022-11-20 11:45:03,551 INFO L902 garLoopResultBuilder]: At program point L4366(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:45:03,552 INFO L902 garLoopResultBuilder]: At program point L4364(lines 4341 4381) the Hoare annotation is: true [2022-11-20 11:45:03,552 INFO L899 garLoopResultBuilder]: For program point L4360(line 4360) no Hoare annotation was computed. [2022-11-20 11:45:03,552 INFO L899 garLoopResultBuilder]: For program point L4354(line 4354) no Hoare annotation was computed. [2022-11-20 11:45:03,552 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3813 3819) no Hoare annotation was computed. [2022-11-20 11:45:03,552 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3813 3819) the Hoare annotation is: true [2022-11-20 11:45:03,553 INFO L902 garLoopResultBuilder]: At program point usb_free_coherentENTRY(lines 7358 7360) the Hoare annotation is: true [2022-11-20 11:45:03,553 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentFINAL(lines 7358 7360) no Hoare annotation was computed. [2022-11-20 11:45:03,553 INFO L899 garLoopResultBuilder]: For program point usb_free_coherentEXIT(lines 7358 7360) no Hoare annotation was computed. [2022-11-20 11:45:03,553 INFO L899 garLoopResultBuilder]: For program point L6993-1(line 6993) no Hoare annotation was computed. [2022-11-20 11:45:03,553 INFO L902 garLoopResultBuilder]: At program point L6993(line 6993) the Hoare annotation is: true [2022-11-20 11:45:03,553 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6990 6997) no Hoare annotation was computed. [2022-11-20 11:45:03,554 INFO L902 garLoopResultBuilder]: At program point spin_lock_irqENTRY(lines 6990 6997) the Hoare annotation is: true [2022-11-20 11:45:03,554 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6990 6997) no Hoare annotation was computed. [2022-11-20 11:45:03,554 INFO L902 garLoopResultBuilder]: At program point L7282(lines 7281 7283) the Hoare annotation is: true [2022-11-20 11:45:03,554 INFO L902 garLoopResultBuilder]: At program point L3668(lines 3664 3670) the Hoare annotation is: true [2022-11-20 11:45:03,554 INFO L902 garLoopResultBuilder]: At program point L4078(line 4078) the Hoare annotation is: true [2022-11-20 11:45:03,555 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevEXIT(lines 4074 4081) no Hoare annotation was computed. [2022-11-20 11:45:03,555 INFO L899 garLoopResultBuilder]: For program point L4078-1(line 4078) no Hoare annotation was computed. [2022-11-20 11:45:03,555 INFO L899 garLoopResultBuilder]: For program point testdev_to_usbdevFINAL(lines 4074 4081) no Hoare annotation was computed. [2022-11-20 11:45:03,555 INFO L902 garLoopResultBuilder]: At program point testdev_to_usbdevENTRY(lines 4074 4081) the Hoare annotation is: true [2022-11-20 11:45:03,555 INFO L902 garLoopResultBuilder]: At program point L7342(line 7342) the Hoare annotation is: true [2022-11-20 11:45:03,555 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentFINAL(lines 7341 7343) no Hoare annotation was computed. [2022-11-20 11:45:03,556 INFO L899 garLoopResultBuilder]: For program point L7342-1(line 7342) no Hoare annotation was computed. [2022-11-20 11:45:03,556 INFO L902 garLoopResultBuilder]: At program point usb_alloc_coherentENTRY(lines 7341 7343) the Hoare annotation is: true [2022-11-20 11:45:03,556 INFO L899 garLoopResultBuilder]: For program point usb_alloc_coherentEXIT(lines 7341 7343) no Hoare annotation was computed. [2022-11-20 11:45:03,556 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceFINAL(lines 7380 7382) no Hoare annotation was computed. [2022-11-20 11:45:03,556 INFO L899 garLoopResultBuilder]: For program point usb_set_interfaceEXIT(lines 7380 7382) no Hoare annotation was computed. [2022-11-20 11:45:03,556 INFO L902 garLoopResultBuilder]: At program point usb_set_interfaceENTRY(lines 7380 7382) the Hoare annotation is: true [2022-11-20 11:45:03,557 INFO L902 garLoopResultBuilder]: At program point L4608(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:45:03,557 INFO L902 garLoopResultBuilder]: At program point L4602(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:45:03,557 INFO L899 garLoopResultBuilder]: For program point perform_sglistFINAL(lines 4576 4616) no Hoare annotation was computed. [2022-11-20 11:45:03,557 INFO L902 garLoopResultBuilder]: At program point L7385(lines 7384 7386) the Hoare annotation is: true [2022-11-20 11:45:03,557 INFO L899 garLoopResultBuilder]: For program point L4584-1(line 4584) no Hoare annotation was computed. [2022-11-20 11:45:03,558 INFO L902 garLoopResultBuilder]: At program point L4584(line 4584) the Hoare annotation is: true [2022-11-20 11:45:03,558 INFO L899 garLoopResultBuilder]: For program point L4609-1(lines 4609 4613) no Hoare annotation was computed. [2022-11-20 11:45:03,558 INFO L902 garLoopResultBuilder]: At program point L7388(lines 7387 7389) the Hoare annotation is: true [2022-11-20 11:45:03,558 INFO L899 garLoopResultBuilder]: For program point L4601(lines 4601 4605) no Hoare annotation was computed. [2022-11-20 11:45:03,558 INFO L899 garLoopResultBuilder]: For program point perform_sglistEXIT(lines 4576 4616) no Hoare annotation was computed. [2022-11-20 11:45:03,558 INFO L902 garLoopResultBuilder]: At program point L4597(lines 4583 4615) the Hoare annotation is: true [2022-11-20 11:45:03,559 INFO L899 garLoopResultBuilder]: For program point L4591(lines 4591 4594) no Hoare annotation was computed. [2022-11-20 11:45:03,559 INFO L902 garLoopResultBuilder]: At program point perform_sglistENTRY(lines 4576 4616) the Hoare annotation is: true [2022-11-20 11:45:03,559 INFO L902 garLoopResultBuilder]: At program point L5459(line 5459) the Hoare annotation is: true [2022-11-20 11:45:03,559 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5461) no Hoare annotation was computed. [2022-11-20 11:45:03,559 INFO L899 garLoopResultBuilder]: For program point L5459-1(line 5459) no Hoare annotation was computed. [2022-11-20 11:45:03,560 INFO L899 garLoopResultBuilder]: For program point unlink_simpleEXIT(lines 5452 5464) no Hoare annotation was computed. [2022-11-20 11:45:03,560 INFO L902 garLoopResultBuilder]: At program point L5457(line 5457) the Hoare annotation is: true [2022-11-20 11:45:03,560 INFO L899 garLoopResultBuilder]: For program point L5457-1(line 5457) no Hoare annotation was computed. [2022-11-20 11:45:03,560 INFO L899 garLoopResultBuilder]: For program point L5458-2(lines 5458 5461) no Hoare annotation was computed. [2022-11-20 11:45:03,560 INFO L902 garLoopResultBuilder]: At program point unlink_simpleENTRY(lines 5452 5464) the Hoare annotation is: true [2022-11-20 11:45:03,560 INFO L899 garLoopResultBuilder]: For program point unlink_simpleFINAL(lines 5452 5464) no Hoare annotation was computed. [2022-11-20 11:45:03,561 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 7352 7354) no Hoare annotation was computed. [2022-11-20 11:45:03,561 INFO L902 garLoopResultBuilder]: At program point usb_control_msgENTRY(lines 7352 7354) the Hoare annotation is: true [2022-11-20 11:45:03,561 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 7352 7354) no Hoare annotation was computed. [2022-11-20 11:45:03,561 INFO L902 garLoopResultBuilder]: At program point test_unaligned_bulkENTRY(lines 6109 6128) the Hoare annotation is: true [2022-11-20 11:45:03,561 INFO L899 garLoopResultBuilder]: For program point L6124-1(line 6124) no Hoare annotation was computed. [2022-11-20 11:45:03,562 INFO L902 garLoopResultBuilder]: At program point L6125(line 6125) the Hoare annotation is: true [2022-11-20 11:45:03,562 INFO L902 garLoopResultBuilder]: At program point L6124(line 6124) the Hoare annotation is: true [2022-11-20 11:45:03,562 INFO L899 garLoopResultBuilder]: For program point L6125-1(line 6125) no Hoare annotation was computed. [2022-11-20 11:45:03,562 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkEXIT(lines 6109 6128) no Hoare annotation was computed. [2022-11-20 11:45:03,562 INFO L902 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: true [2022-11-20 11:45:03,562 INFO L899 garLoopResultBuilder]: For program point L6120(lines 6120 6123) no Hoare annotation was computed. [2022-11-20 11:45:03,563 INFO L899 garLoopResultBuilder]: For program point test_unaligned_bulkFINAL(lines 6109 6128) no Hoare annotation was computed. [2022-11-20 11:45:03,563 INFO L902 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: true [2022-11-20 11:45:03,563 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2022-11-20 11:45:03,563 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-20 11:45:03,563 INFO L902 garLoopResultBuilder]: At program point atomic_dec_and_testENTRY(lines 3636 3644) the Hoare annotation is: true [2022-11-20 11:45:03,564 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testFINAL(lines 3636 3644) no Hoare annotation was computed. [2022-11-20 11:45:03,564 INFO L899 garLoopResultBuilder]: For program point atomic_dec_and_testEXIT(lines 3636 3644) no Hoare annotation was computed. [2022-11-20 11:45:03,564 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlockENTRY(lines 7229 7235) the Hoare annotation is: true [2022-11-20 11:45:03,564 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 7229 7235) no Hoare annotation was computed. [2022-11-20 11:45:03,564 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 7229 7235) no Hoare annotation was computed. [2022-11-20 11:45:03,564 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 7222 7228) no Hoare annotation was computed. [2022-11-20 11:45:03,565 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lockENTRY(lines 7222 7228) the Hoare annotation is: true [2022-11-20 11:45:03,565 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 7222 7228) no Hoare annotation was computed. [2022-11-20 11:45:03,565 INFO L902 garLoopResultBuilder]: At program point L3933(lines 3930 3935) the Hoare annotation is: true [2022-11-20 11:45:03,565 INFO L899 garLoopResultBuilder]: For program point L4561(lines 4561 4564) no Hoare annotation was computed. [2022-11-20 11:45:03,565 INFO L899 garLoopResultBuilder]: For program point alloc_sglistFINAL(lines 4505 4575) no Hoare annotation was computed. [2022-11-20 11:45:03,565 INFO L902 garLoopResultBuilder]: At program point L4570(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:45:03,566 INFO L902 garLoopResultBuilder]: At program point L4521(line 4521) the Hoare annotation is: true [2022-11-20 11:45:03,566 INFO L899 garLoopResultBuilder]: For program point L4521-1(line 4521) no Hoare annotation was computed. [2022-11-20 11:45:03,566 INFO L899 garLoopResultBuilder]: For program point alloc_sglistEXIT(lines 4505 4575) no Hoare annotation was computed. [2022-11-20 11:45:03,566 INFO L902 garLoopResultBuilder]: At program point L7272(lines 7271 7273) the Hoare annotation is: true [2022-11-20 11:45:03,566 INFO L902 garLoopResultBuilder]: At program point alloc_sglistENTRY(lines 4505 4575) the Hoare annotation is: true [2022-11-20 11:45:03,567 INFO L902 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: true [2022-11-20 11:45:03,567 INFO L899 garLoopResultBuilder]: For program point L4539(lines 4539 4556) no Hoare annotation was computed. [2022-11-20 11:45:03,567 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2022-11-20 11:45:03,567 INFO L902 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: true [2022-11-20 11:45:03,567 INFO L899 garLoopResultBuilder]: For program point L4531(line 4531) no Hoare annotation was computed. [2022-11-20 11:45:03,567 INFO L899 garLoopResultBuilder]: For program point L3862-1(line 3862) no Hoare annotation was computed. [2022-11-20 11:45:03,568 INFO L902 garLoopResultBuilder]: At program point L3854(line 3854) the Hoare annotation is: true [2022-11-20 11:45:03,568 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4526) no Hoare annotation was computed. [2022-11-20 11:45:03,568 INFO L902 garLoopResultBuilder]: At program point L7339(lines 7338 7340) the Hoare annotation is: true [2022-11-20 11:45:03,568 INFO L899 garLoopResultBuilder]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2022-11-20 11:45:03,568 INFO L902 garLoopResultBuilder]: At program point L3879(lines 3846 3881) the Hoare annotation is: true [2022-11-20 11:45:03,569 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7264 7266) the Hoare annotation is: true [2022-11-20 11:45:03,569 INFO L899 garLoopResultBuilder]: For program point L3871(lines 3871 3877) no Hoare annotation was computed. [2022-11-20 11:45:03,569 INFO L899 garLoopResultBuilder]: For program point L4540(line 4540) no Hoare annotation was computed. [2022-11-20 11:45:03,569 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2022-11-20 11:45:03,569 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 3869) no Hoare annotation was computed. [2022-11-20 11:45:03,569 INFO L899 garLoopResultBuilder]: For program point L3855(lines 3855 3861) no Hoare annotation was computed. [2022-11-20 11:45:03,570 INFO L902 garLoopResultBuilder]: At program point L4557(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:45:03,570 INFO L899 garLoopResultBuilder]: For program point L3930(lines 3930 3936) no Hoare annotation was computed. [2022-11-20 11:45:03,570 INFO L899 garLoopResultBuilder]: For program point L4533(lines 4533 4537) no Hoare annotation was computed. [2022-11-20 11:45:03,570 INFO L902 garLoopResultBuilder]: At program point L3889(lines 3882 3891) the Hoare annotation is: true [2022-11-20 11:45:03,570 INFO L899 garLoopResultBuilder]: For program point L4558(lines 4558 4566) no Hoare annotation was computed. [2022-11-20 11:45:03,571 INFO L902 garLoopResultBuilder]: At program point L4550(lines 4539 4556) the Hoare annotation is: true [2022-11-20 11:45:03,571 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4520) no Hoare annotation was computed. [2022-11-20 11:45:03,571 INFO L902 garLoopResultBuilder]: At program point L3939(lines 3916 3941) the Hoare annotation is: true [2022-11-20 11:45:03,571 INFO L899 garLoopResultBuilder]: For program point L4542(line 4542) no Hoare annotation was computed. [2022-11-20 11:45:03,571 INFO L902 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: true [2022-11-20 11:45:03,571 INFO L899 garLoopResultBuilder]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2022-11-20 11:45:03,572 INFO L902 garLoopResultBuilder]: At program point L3874(lines 3871 3876) the Hoare annotation is: true [2022-11-20 11:45:03,572 INFO L902 garLoopResultBuilder]: At program point L3866(lines 3863 3868) the Hoare annotation is: true [2022-11-20 11:45:03,572 INFO L902 garLoopResultBuilder]: At program point L4568(lines 4515 4574) the Hoare annotation is: true [2022-11-20 11:45:03,572 INFO L899 garLoopResultBuilder]: For program point L3924(lines 3924 3928) no Hoare annotation was computed. [2022-11-20 11:45:03,572 INFO L902 garLoopResultBuilder]: At program point L3924-2(lines 3924 3928) the Hoare annotation is: true [2022-11-20 11:45:03,572 INFO L902 garLoopResultBuilder]: At program point L3858(lines 3855 3860) the Hoare annotation is: true [2022-11-20 11:45:03,573 INFO L902 garLoopResultBuilder]: At program point L4552(lines 4539 4556) the Hoare annotation is: true [2022-11-20 11:45:03,573 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 7361 7363) no Hoare annotation was computed. [2022-11-20 11:45:03,573 INFO L902 garLoopResultBuilder]: At program point usb_free_urbENTRY(lines 7361 7363) the Hoare annotation is: true [2022-11-20 11:45:03,573 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 7361 7363) no Hoare annotation was computed. [2022-11-20 11:45:03,573 INFO L902 garLoopResultBuilder]: At program point __create_pipeENTRY(lines 4067 4072) the Hoare annotation is: true [2022-11-20 11:45:03,574 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4067 4072) no Hoare annotation was computed. [2022-11-20 11:45:03,574 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4067 4072) no Hoare annotation was computed. [2022-11-20 11:45:03,574 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3756 3772) the Hoare annotation is: true [2022-11-20 11:45:03,574 INFO L902 garLoopResultBuilder]: At program point L3768(line 3768) the Hoare annotation is: true [2022-11-20 11:45:03,574 INFO L899 garLoopResultBuilder]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2022-11-20 11:45:03,574 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3756 3772) no Hoare annotation was computed. [2022-11-20 11:45:03,575 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3770) no Hoare annotation was computed. [2022-11-20 11:45:03,575 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3756 3772) no Hoare annotation was computed. [2022-11-20 11:45:03,575 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpEXIT(lines 3965 3970) no Hoare annotation was computed. [2022-11-20 11:45:03,575 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_maxpENTRY(lines 3965 3970) the Hoare annotation is: true [2022-11-20 11:45:03,575 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_maxpFINAL(lines 3965 3970) no Hoare annotation was computed. [2022-11-20 11:45:03,575 INFO L902 garLoopResultBuilder]: At program point simple_ioENTRY(lines 4400 4473) the Hoare annotation is: true [2022-11-20 11:45:03,576 INFO L902 garLoopResultBuilder]: At program point L7063(lines 7057 7065) the Hoare annotation is: true [2022-11-20 11:45:03,576 INFO L899 garLoopResultBuilder]: For program point simple_ioFINAL(lines 4400 4473) no Hoare annotation was computed. [2022-11-20 11:45:03,576 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 4470) no Hoare annotation was computed. [2022-11-20 11:45:03,576 INFO L902 garLoopResultBuilder]: At program point L7406(lines 7405 7407) the Hoare annotation is: true [2022-11-20 11:45:03,576 INFO L899 garLoopResultBuilder]: For program point L4433-2(line 4433) no Hoare annotation was computed. [2022-11-20 11:45:03,576 INFO L899 garLoopResultBuilder]: For program point L4433(line 4433) no Hoare annotation was computed. [2022-11-20 11:45:03,577 INFO L899 garLoopResultBuilder]: For program point L4466-2(lines 4466 4470) no Hoare annotation was computed. [2022-11-20 11:45:03,577 INFO L902 garLoopResultBuilder]: At program point L4458(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:45:03,577 INFO L899 garLoopResultBuilder]: For program point L4425(lines 4425 4428) no Hoare annotation was computed. [2022-11-20 11:45:03,577 INFO L899 garLoopResultBuilder]: For program point L4446(lines 4446 4449) no Hoare annotation was computed. [2022-11-20 11:45:03,577 INFO L899 garLoopResultBuilder]: For program point L4446-2(lines 4446 4449) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L899 garLoopResultBuilder]: For program point L4438(line 4438) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L899 garLoopResultBuilder]: For program point L4438-4(lines 4411 4472) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L899 garLoopResultBuilder]: For program point L4418(line 4418) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L899 garLoopResultBuilder]: For program point simple_ioEXIT(lines 4400 4473) no Hoare annotation was computed. [2022-11-20 11:45:03,578 INFO L902 garLoopResultBuilder]: At program point L4439(line 4439) the Hoare annotation is: true [2022-11-20 11:45:03,579 INFO L899 garLoopResultBuilder]: For program point L4439-1(line 4439) no Hoare annotation was computed. [2022-11-20 11:45:03,579 INFO L902 garLoopResultBuilder]: At program point L7061-1(line 7061) the Hoare annotation is: true [2022-11-20 11:45:03,579 INFO L902 garLoopResultBuilder]: At program point L7061(line 7061) the Hoare annotation is: true [2022-11-20 11:45:03,579 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4436) no Hoare annotation was computed. [2022-11-20 11:45:03,579 INFO L902 garLoopResultBuilder]: At program point L4464(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:45:03,579 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4436) no Hoare annotation was computed. [2022-11-20 11:45:03,580 INFO L899 garLoopResultBuilder]: For program point L4419(lines 4419 4423) no Hoare annotation was computed. [2022-11-20 11:45:03,580 INFO L902 garLoopResultBuilder]: At program point L7326(lines 7325 7327) the Hoare annotation is: true [2022-11-20 11:45:03,580 INFO L899 garLoopResultBuilder]: For program point L4419-2(lines 4419 4423) no Hoare annotation was computed. [2022-11-20 11:45:03,580 INFO L899 garLoopResultBuilder]: For program point L7062(line 7062) no Hoare annotation was computed. [2022-11-20 11:45:03,580 INFO L899 garLoopResultBuilder]: For program point L4432-1(line 4432) no Hoare annotation was computed. [2022-11-20 11:45:03,580 INFO L902 garLoopResultBuilder]: At program point L4432(line 4432) the Hoare annotation is: true [2022-11-20 11:45:03,581 INFO L899 garLoopResultBuilder]: For program point L4457(lines 4457 4461) no Hoare annotation was computed. [2022-11-20 11:45:03,581 INFO L899 garLoopResultBuilder]: For program point L4420-1(line 4420) no Hoare annotation was computed. [2022-11-20 11:45:03,581 INFO L902 garLoopResultBuilder]: At program point L4453(lines 4411 4472) the Hoare annotation is: true [2022-11-20 11:45:03,581 INFO L902 garLoopResultBuilder]: At program point L4420(line 4420) the Hoare annotation is: true [2022-11-20 11:45:03,581 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 7372 7374) no Hoare annotation was computed. [2022-11-20 11:45:03,581 INFO L902 garLoopResultBuilder]: At program point usb_kill_urbENTRY(lines 7372 7374) the Hoare annotation is: true [2022-11-20 11:45:03,582 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 7372 7374) no Hoare annotation was computed. [2022-11-20 11:45:03,582 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 7189 7198) no Hoare annotation was computed. [2022-11-20 11:45:03,582 INFO L895 garLoopResultBuilder]: At program point L7194(line 7194) the Hoare annotation is: (or (not (= ~ldv_spin~0 (_ bv0 32))) (not (= (_ bv1 32) ~ldv_state_variable_1~0))) [2022-11-20 11:45:03,582 INFO L902 garLoopResultBuilder]: At program point ldv_check_alloc_flagsENTRY(lines 7189 7198) the Hoare annotation is: true [2022-11-20 11:45:03,583 INFO L899 garLoopResultBuilder]: For program point L7192(lines 7192 7195) no Hoare annotation was computed. [2022-11-20 11:45:03,583 INFO L899 garLoopResultBuilder]: For program point L7194-1(lines 7189 7198) no Hoare annotation was computed. [2022-11-20 11:45:03,583 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbEXIT(lines 4255 4262) no Hoare annotation was computed. [2022-11-20 11:45:03,583 INFO L902 garLoopResultBuilder]: At program point L4259(line 4259) the Hoare annotation is: true [2022-11-20 11:45:03,583 INFO L899 garLoopResultBuilder]: For program point L4259-1(line 4259) no Hoare annotation was computed. [2022-11-20 11:45:03,583 INFO L902 garLoopResultBuilder]: At program point simple_alloc_urbENTRY(lines 4255 4262) the Hoare annotation is: true [2022-11-20 11:45:03,584 INFO L899 garLoopResultBuilder]: For program point simple_alloc_urbFINAL(lines 4255 4262) no Hoare annotation was computed. [2022-11-20 11:45:03,584 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 7409 7411) no Hoare annotation was computed. [2022-11-20 11:45:03,584 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 7409 7411) the Hoare annotation is: true [2022-11-20 11:45:03,584 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 7409 7411) no Hoare annotation was computed. [2022-11-20 11:45:03,584 INFO L899 garLoopResultBuilder]: For program point simple_free_urbFINAL(lines 4383 4399) no Hoare annotation was computed. [2022-11-20 11:45:03,584 INFO L902 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: true [2022-11-20 11:45:03,585 INFO L902 garLoopResultBuilder]: At program point L4391(lines 4391 4392) the Hoare annotation is: true [2022-11-20 11:45:03,585 INFO L899 garLoopResultBuilder]: For program point L4390(lines 4390 4395) no Hoare annotation was computed. [2022-11-20 11:45:03,585 INFO L899 garLoopResultBuilder]: For program point L4391-1(lines 4391 4392) no Hoare annotation was computed. [2022-11-20 11:45:03,585 INFO L899 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2022-11-20 11:45:03,585 INFO L902 garLoopResultBuilder]: At program point simple_free_urbENTRY(lines 4383 4399) the Hoare annotation is: true [2022-11-20 11:45:03,585 INFO L899 garLoopResultBuilder]: For program point L4388-1(line 4388) no Hoare annotation was computed. [2022-11-20 11:45:03,586 INFO L902 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: true [2022-11-20 11:45:03,586 INFO L902 garLoopResultBuilder]: At program point L4390-2(lines 4390 4395) the Hoare annotation is: true [2022-11-20 11:45:03,586 INFO L899 garLoopResultBuilder]: For program point simple_free_urbEXIT(lines 4383 4399) no Hoare annotation was computed. [2022-11-20 11:45:03,586 INFO L902 garLoopResultBuilder]: At program point L4654(lines 4654 4655) the Hoare annotation is: true [2022-11-20 11:45:03,586 INFO L899 garLoopResultBuilder]: For program point set_altsettingFINAL(lines 4642 4658) no Hoare annotation was computed. [2022-11-20 11:45:03,587 INFO L902 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: true [2022-11-20 11:45:03,587 INFO L899 garLoopResultBuilder]: For program point L4654-1(lines 4654 4655) no Hoare annotation was computed. [2022-11-20 11:45:03,587 INFO L899 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2022-11-20 11:45:03,587 INFO L902 garLoopResultBuilder]: At program point set_altsettingENTRY(lines 4642 4658) the Hoare annotation is: true [2022-11-20 11:45:03,587 INFO L899 garLoopResultBuilder]: For program point L4649(lines 4649 4652) no Hoare annotation was computed. [2022-11-20 11:45:03,587 INFO L899 garLoopResultBuilder]: For program point set_altsettingEXIT(lines 4642 4658) no Hoare annotation was computed. [2022-11-20 11:45:03,588 INFO L902 garLoopResultBuilder]: At program point L7258(lines 7257 7259) the Hoare annotation is: true [2022-11-20 11:45:03,588 INFO L902 garLoopResultBuilder]: At program point init_completionENTRY(lines 3693 3701) the Hoare annotation is: true [2022-11-20 11:45:03,588 INFO L899 garLoopResultBuilder]: For program point init_completionFINAL(lines 3693 3701) no Hoare annotation was computed. [2022-11-20 11:45:03,588 INFO L899 garLoopResultBuilder]: For program point init_completionEXIT(lines 3693 3701) no Hoare annotation was computed. [2022-11-20 11:45:03,588 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 4293) no Hoare annotation was computed. [2022-11-20 11:45:03,588 INFO L899 garLoopResultBuilder]: For program point L4276(line 4276) no Hoare annotation was computed. [2022-11-20 11:45:03,589 INFO L902 garLoopResultBuilder]: At program point L4287(lines 4274 4293) the Hoare annotation is: true [2022-11-20 11:45:03,589 INFO L902 garLoopResultBuilder]: At program point L4289(lines 4274 4293) the Hoare annotation is: true [2022-11-20 11:45:03,589 INFO L899 garLoopResultBuilder]: For program point L4279(line 4279) no Hoare annotation was computed. [2022-11-20 11:45:03,589 INFO L899 garLoopResultBuilder]: For program point L4275(line 4275) no Hoare annotation was computed. [2022-11-20 11:45:03,589 INFO L902 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: true [2022-11-20 11:45:03,589 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-20 11:45:03,590 INFO L899 garLoopResultBuilder]: For program point L4275-2(line 4275) no Hoare annotation was computed. [2022-11-20 11:45:03,590 INFO L899 garLoopResultBuilder]: For program point simple_fill_bufEXIT(lines 4265 4297) no Hoare annotation was computed. [2022-11-20 11:45:03,590 INFO L902 garLoopResultBuilder]: At program point simple_fill_bufENTRY(lines 4265 4297) the Hoare annotation is: true [2022-11-20 11:45:03,590 INFO L902 garLoopResultBuilder]: At program point L4294(lines 4265 4297) the Hoare annotation is: true [2022-11-20 11:45:03,590 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7335 7337) the Hoare annotation is: true [2022-11-20 11:45:03,591 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7335 7337) no Hoare annotation was computed. [2022-11-20 11:45:03,591 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 7335 7337) no Hoare annotation was computed. [2022-11-20 11:45:03,591 INFO L902 garLoopResultBuilder]: At program point usb_fill_bulk_urbENTRY(lines 4017 4031) the Hoare annotation is: true [2022-11-20 11:45:03,591 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4017 4031) no Hoare annotation was computed. [2022-11-20 11:45:03,591 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4017 4031) no Hoare annotation was computed. [2022-11-20 11:45:03,591 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3806 3812) no Hoare annotation was computed. [2022-11-20 11:45:03,592 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3806 3812) the Hoare annotation is: true [2022-11-20 11:45:03,592 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3810) no Hoare annotation was computed. [2022-11-20 11:45:03,592 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3806 3812) no Hoare annotation was computed. [2022-11-20 11:45:03,592 INFO L902 garLoopResultBuilder]: At program point do_gettimeofdayENTRY(lines 7305 7307) the Hoare annotation is: true [2022-11-20 11:45:03,592 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayEXIT(lines 7305 7307) no Hoare annotation was computed. [2022-11-20 11:45:03,592 INFO L899 garLoopResultBuilder]: For program point do_gettimeofdayFINAL(lines 7305 7307) no Hoare annotation was computed. [2022-11-20 11:45:03,593 INFO L899 garLoopResultBuilder]: For program point L7035-1(line 7035) no Hoare annotation was computed. [2022-11-20 11:45:03,593 INFO L902 garLoopResultBuilder]: At program point L7035(line 7035) the Hoare annotation is: true [2022-11-20 11:45:03,593 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 7032 7038) no Hoare annotation was computed. [2022-11-20 11:45:03,593 INFO L902 garLoopResultBuilder]: At program point kzallocENTRY(lines 7032 7038) the Hoare annotation is: true [2022-11-20 11:45:03,593 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 7032 7038) no Hoare annotation was computed. [2022-11-20 11:45:03,594 INFO L902 garLoopResultBuilder]: At program point verify_not_haltedENTRY(lines 5609 5634) the Hoare annotation is: true [2022-11-20 11:45:03,594 INFO L902 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2022-11-20 11:45:03,594 INFO L899 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2022-11-20 11:45:03,594 INFO L899 garLoopResultBuilder]: For program point L5628(lines 5628 5631) no Hoare annotation was computed. [2022-11-20 11:45:03,594 INFO L899 garLoopResultBuilder]: For program point L5621(lines 5621 5626) no Hoare annotation was computed. [2022-11-20 11:45:03,594 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5620) no Hoare annotation was computed. [2022-11-20 11:45:03,595 INFO L902 garLoopResultBuilder]: At program point L5614(line 5614) the Hoare annotation is: true [2022-11-20 11:45:03,595 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedFINAL(lines 5609 5634) no Hoare annotation was computed. [2022-11-20 11:45:03,595 INFO L899 garLoopResultBuilder]: For program point L5614-1(line 5614) no Hoare annotation was computed. [2022-11-20 11:45:03,595 INFO L899 garLoopResultBuilder]: For program point verify_not_haltedEXIT(lines 5609 5634) no Hoare annotation was computed. [2022-11-20 11:45:03,595 INFO L902 garLoopResultBuilder]: At program point kmallocENTRY(lines 7014 7021) the Hoare annotation is: true [2022-11-20 11:45:03,595 INFO L902 garLoopResultBuilder]: At program point L3720(lines 3715 3722) the Hoare annotation is: true [2022-11-20 11:45:03,596 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 7014 7021) no Hoare annotation was computed. [2022-11-20 11:45:03,596 INFO L899 garLoopResultBuilder]: For program point L7017-1(line 7017) no Hoare annotation was computed. [2022-11-20 11:45:03,596 INFO L899 garLoopResultBuilder]: For program point L3719-1(line 3719) no Hoare annotation was computed. [2022-11-20 11:45:03,596 INFO L902 garLoopResultBuilder]: At program point L7017(line 7017) the Hoare annotation is: true [2022-11-20 11:45:03,596 INFO L902 garLoopResultBuilder]: At program point L3719(line 3719) the Hoare annotation is: true [2022-11-20 11:45:03,596 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 7014 7021) no Hoare annotation was computed. [2022-11-20 11:45:03,597 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inEXIT(lines 3959 3964) no Hoare annotation was computed. [2022-11-20 11:45:03,597 INFO L902 garLoopResultBuilder]: At program point usb_endpoint_dir_inENTRY(lines 3959 3964) the Hoare annotation is: true [2022-11-20 11:45:03,597 INFO L899 garLoopResultBuilder]: For program point usb_endpoint_dir_inFINAL(lines 3959 3964) no Hoare annotation was computed. [2022-11-20 11:45:03,597 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2022-11-20 11:45:03,597 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5262) no Hoare annotation was computed. [2022-11-20 11:45:03,598 INFO L902 garLoopResultBuilder]: At program point L6246(line 6246) the Hoare annotation is: true [2022-11-20 11:45:03,598 INFO L899 garLoopResultBuilder]: For program point L6246-1(line 6246) no Hoare annotation was computed. [2022-11-20 11:45:03,598 INFO L902 garLoopResultBuilder]: At program point L4991(lines 4974 4994) the Hoare annotation is: true [2022-11-20 11:45:03,598 INFO L899 garLoopResultBuilder]: For program point L4925(line 4925) no Hoare annotation was computed. [2022-11-20 11:45:03,598 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5589) no Hoare annotation was computed. [2022-11-20 11:45:03,598 INFO L902 garLoopResultBuilder]: At program point L5586-1(lines 5586 5589) the Hoare annotation is: true [2022-11-20 11:45:03,599 INFO L899 garLoopResultBuilder]: For program point L6247(lines 6247 6251) no Hoare annotation was computed. [2022-11-20 11:45:03,599 INFO L899 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2022-11-20 11:45:03,599 INFO L902 garLoopResultBuilder]: At program point L7106(line 7106) the Hoare annotation is: true [2022-11-20 11:45:03,599 INFO L902 garLoopResultBuilder]: At program point L7106-1(line 7106) the Hoare annotation is: true [2022-11-20 11:45:03,599 INFO L899 garLoopResultBuilder]: For program point L4728(lines 4728 4732) no Hoare annotation was computed. [2022-11-20 11:45:03,599 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2022-11-20 11:45:03,600 INFO L902 garLoopResultBuilder]: At program point L5521(line 5521) the Hoare annotation is: true [2022-11-20 11:45:03,600 INFO L899 garLoopResultBuilder]: For program point L5521-1(line 5521) no Hoare annotation was computed. [2022-11-20 11:45:03,600 INFO L899 garLoopResultBuilder]: For program point L7107(line 7107) no Hoare annotation was computed. [2022-11-20 11:45:03,600 INFO L899 garLoopResultBuilder]: For program point L4795(line 4795) no Hoare annotation was computed. [2022-11-20 11:45:03,600 INFO L902 garLoopResultBuilder]: At program point L4861(line 4861) the Hoare annotation is: true [2022-11-20 11:45:03,601 INFO L899 garLoopResultBuilder]: For program point L4861-1(line 4861) no Hoare annotation was computed. [2022-11-20 11:45:03,601 INFO L899 garLoopResultBuilder]: For program point L4795-4(lines 4795 4799) no Hoare annotation was computed. [2022-11-20 11:45:03,601 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4799) no Hoare annotation was computed. [2022-11-20 11:45:03,601 INFO L902 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: true [2022-11-20 11:45:03,601 INFO L899 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2022-11-20 11:45:03,601 INFO L902 garLoopResultBuilder]: At program point L5324(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,602 INFO L899 garLoopResultBuilder]: For program point L6381(line 6381) no Hoare annotation was computed. [2022-11-20 11:45:03,602 INFO L902 garLoopResultBuilder]: At program point L7108(lines 7102 7110) the Hoare annotation is: true [2022-11-20 11:45:03,602 INFO L899 garLoopResultBuilder]: For program point L4862(lines 4862 4867) no Hoare annotation was computed. [2022-11-20 11:45:03,602 INFO L902 garLoopResultBuilder]: At program point L4928(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:45:03,602 INFO L902 garLoopResultBuilder]: At program point L5721(line 5721) the Hoare annotation is: true [2022-11-20 11:45:03,602 INFO L899 garLoopResultBuilder]: For program point L5721-1(line 5721) no Hoare annotation was computed. [2022-11-20 11:45:03,603 INFO L899 garLoopResultBuilder]: For program point L6382(line 6382) no Hoare annotation was computed. [2022-11-20 11:45:03,603 INFO L899 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2022-11-20 11:45:03,603 INFO L902 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: true [2022-11-20 11:45:03,603 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2022-11-20 11:45:03,603 INFO L899 garLoopResultBuilder]: For program point L6316-1(line 6316) no Hoare annotation was computed. [2022-11-20 11:45:03,603 INFO L902 garLoopResultBuilder]: At program point L6316(line 6316) the Hoare annotation is: true [2022-11-20 11:45:03,604 INFO L899 garLoopResultBuilder]: For program point L5325(lines 5325 5328) no Hoare annotation was computed. [2022-11-20 11:45:03,604 INFO L899 garLoopResultBuilder]: For program point L6382-2(lines 6382 6385) no Hoare annotation was computed. [2022-11-20 11:45:03,604 INFO L899 garLoopResultBuilder]: For program point L5193(line 5193) no Hoare annotation was computed. [2022-11-20 11:45:03,604 INFO L899 garLoopResultBuilder]: For program point L5590(line 5590) no Hoare annotation was computed. [2022-11-20 11:45:03,604 INFO L899 garLoopResultBuilder]: For program point L6515-1(line 6515) no Hoare annotation was computed. [2022-11-20 11:45:03,605 INFO L902 garLoopResultBuilder]: At program point L6515(line 6515) the Hoare annotation is: true [2022-11-20 11:45:03,605 INFO L899 garLoopResultBuilder]: For program point L5524(lines 5524 5527) no Hoare annotation was computed. [2022-11-20 11:45:03,605 INFO L902 garLoopResultBuilder]: At program point L5326(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,605 INFO L899 garLoopResultBuilder]: For program point L6317-1(line 6317) no Hoare annotation was computed. [2022-11-20 11:45:03,605 INFO L902 garLoopResultBuilder]: At program point L6317(line 6317) the Hoare annotation is: true [2022-11-20 11:45:03,605 INFO L899 garLoopResultBuilder]: For program point L6185(line 6185) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L899 garLoopResultBuilder]: For program point L5723(lines 5723 5727) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L899 garLoopResultBuilder]: For program point L5723-2(lines 5719 5751) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L899 garLoopResultBuilder]: For program point L6450(line 6450) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L899 garLoopResultBuilder]: For program point L6252-1(line 6252) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L899 garLoopResultBuilder]: For program point L6186(lines 6186 6561) no Hoare annotation was computed. [2022-11-20 11:45:03,606 INFO L902 garLoopResultBuilder]: At program point L6252(line 6252) the Hoare annotation is: true [2022-11-20 11:45:03,606 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:45:03,607 INFO L899 garLoopResultBuilder]: For program point L5724-1(line 5724) no Hoare annotation was computed. [2022-11-20 11:45:03,607 INFO L899 garLoopResultBuilder]: For program point L4733(lines 4733 4737) no Hoare annotation was computed. [2022-11-20 11:45:03,607 INFO L902 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: true [2022-11-20 11:45:03,607 INFO L902 garLoopResultBuilder]: At program point L5592(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,607 INFO L899 garLoopResultBuilder]: For program point L6451(line 6451) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L899 garLoopResultBuilder]: For program point L6517(line 6517) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L899 garLoopResultBuilder]: For program point L6319(line 6319) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L899 garLoopResultBuilder]: For program point L6451-2(lines 6451 6454) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L902 garLoopResultBuilder]: At program point L6253(line 6253) the Hoare annotation is: true [2022-11-20 11:45:03,608 INFO L899 garLoopResultBuilder]: For program point L5196(lines 5196 5199) no Hoare annotation was computed. [2022-11-20 11:45:03,608 INFO L902 garLoopResultBuilder]: At program point L4998(line 4998) the Hoare annotation is: true [2022-11-20 11:45:03,609 INFO L899 garLoopResultBuilder]: For program point L4998-1(line 4998) no Hoare annotation was computed. [2022-11-20 11:45:03,609 INFO L899 garLoopResultBuilder]: For program point L4800-2(lines 4800 4803) no Hoare annotation was computed. [2022-11-20 11:45:03,609 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-11-20 11:45:03,609 INFO L899 garLoopResultBuilder]: For program point L6518(line 6518) no Hoare annotation was computed. [2022-11-20 11:45:03,609 INFO L899 garLoopResultBuilder]: For program point L6518-2(lines 6518 6521) no Hoare annotation was computed. [2022-11-20 11:45:03,609 INFO L902 garLoopResultBuilder]: At program point L5263(lines 5168 5282) the Hoare annotation is: true [2022-11-20 11:45:03,610 INFO L902 garLoopResultBuilder]: At program point L5329(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,610 INFO L899 garLoopResultBuilder]: For program point L4999(lines 4999 5003) no Hoare annotation was computed. [2022-11-20 11:45:03,610 INFO L902 garLoopResultBuilder]: At program point L4933(lines 4844 4937) the Hoare annotation is: true [2022-11-20 11:45:03,610 INFO L902 garLoopResultBuilder]: At program point L5726(line 5726) the Hoare annotation is: true [2022-11-20 11:45:03,610 INFO L899 garLoopResultBuilder]: For program point L5726-1(line 5726) no Hoare annotation was computed. [2022-11-20 11:45:03,610 INFO L899 garLoopResultBuilder]: For program point L5330(line 5330) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L899 garLoopResultBuilder]: For program point L6255(line 6255) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlEXIT(lines 6129 6574) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L899 garLoopResultBuilder]: For program point L5331(lines 5331 5334) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L899 garLoopResultBuilder]: For program point L6256-2(lines 6256 6259) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L899 garLoopResultBuilder]: For program point L6256(line 6256) no Hoare annotation was computed. [2022-11-20 11:45:03,611 INFO L902 garLoopResultBuilder]: At program point L7115-1(line 7115) the Hoare annotation is: true [2022-11-20 11:45:03,612 INFO L902 garLoopResultBuilder]: At program point L7115(line 7115) the Hoare annotation is: true [2022-11-20 11:45:03,612 INFO L899 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2022-11-20 11:45:03,612 INFO L902 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: true [2022-11-20 11:45:03,612 INFO L899 garLoopResultBuilder]: For program point L5266(line 5266) no Hoare annotation was computed. [2022-11-20 11:45:03,612 INFO L902 garLoopResultBuilder]: At program point L5332(line 5332) the Hoare annotation is: true [2022-11-20 11:45:03,612 INFO L899 garLoopResultBuilder]: For program point L6191(line 6191) no Hoare annotation was computed. [2022-11-20 11:45:03,613 INFO L899 garLoopResultBuilder]: For program point L7116(line 7116) no Hoare annotation was computed. [2022-11-20 11:45:03,613 INFO L899 garLoopResultBuilder]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2022-11-20 11:45:03,613 INFO L899 garLoopResultBuilder]: For program point L4738(lines 4738 4742) no Hoare annotation was computed. [2022-11-20 11:45:03,613 INFO L902 garLoopResultBuilder]: At program point L4804(line 4804) the Hoare annotation is: true [2022-11-20 11:45:03,613 INFO L899 garLoopResultBuilder]: For program point L5201(line 5201) no Hoare annotation was computed. [2022-11-20 11:45:03,613 INFO L899 garLoopResultBuilder]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2022-11-20 11:45:03,614 INFO L902 garLoopResultBuilder]: At program point L7117(lines 7111 7119) the Hoare annotation is: true [2022-11-20 11:45:03,614 INFO L899 garLoopResultBuilder]: For program point L4805(lines 4805 4810) no Hoare annotation was computed. [2022-11-20 11:45:03,614 INFO L902 garLoopResultBuilder]: At program point L5598(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,614 INFO L899 garLoopResultBuilder]: For program point L5532(lines 5532 5535) no Hoare annotation was computed. [2022-11-20 11:45:03,614 INFO L899 garLoopResultBuilder]: For program point L6457-1(line 6457) no Hoare annotation was computed. [2022-11-20 11:45:03,615 INFO L902 garLoopResultBuilder]: At program point L6457(line 6457) the Hoare annotation is: true [2022-11-20 11:45:03,615 INFO L899 garLoopResultBuilder]: For program point L5268-2(lines 5268 5272) no Hoare annotation was computed. [2022-11-20 11:45:03,615 INFO L899 garLoopResultBuilder]: For program point L5268(lines 5268 5272) no Hoare annotation was computed. [2022-11-20 11:45:03,615 INFO L899 garLoopResultBuilder]: For program point L5004-1(lines 5004 5005) no Hoare annotation was computed. [2022-11-20 11:45:03,615 INFO L902 garLoopResultBuilder]: At program point L5004(lines 5004 5005) the Hoare annotation is: true [2022-11-20 11:45:03,615 INFO L899 garLoopResultBuilder]: For program point L6524-1(line 6524) no Hoare annotation was computed. [2022-11-20 11:45:03,616 INFO L902 garLoopResultBuilder]: At program point L6524(line 6524) the Hoare annotation is: true [2022-11-20 11:45:03,616 INFO L902 garLoopResultBuilder]: At program point L5335(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,616 INFO L899 garLoopResultBuilder]: For program point L6392-1(line 6392) no Hoare annotation was computed. [2022-11-20 11:45:03,616 INFO L902 garLoopResultBuilder]: At program point L6392(line 6392) the Hoare annotation is: true [2022-11-20 11:45:03,616 INFO L899 garLoopResultBuilder]: For program point L5732-2(lines 5732 5741) no Hoare annotation was computed. [2022-11-20 11:45:03,617 INFO L899 garLoopResultBuilder]: For program point L5732(lines 5732 5741) no Hoare annotation was computed. [2022-11-20 11:45:03,617 INFO L902 garLoopResultBuilder]: At program point L5600(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,617 INFO L899 garLoopResultBuilder]: For program point L6459(line 6459) no Hoare annotation was computed. [2022-11-20 11:45:03,617 INFO L902 garLoopResultBuilder]: At program point L6327(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,617 INFO L902 garLoopResultBuilder]: At program point L6393(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,617 INFO L902 garLoopResultBuilder]: At program point L5138(line 5138) the Hoare annotation is: true [2022-11-20 11:45:03,618 INFO L899 garLoopResultBuilder]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2022-11-20 11:45:03,618 INFO L899 garLoopResultBuilder]: For program point L5138-1(line 5138) no Hoare annotation was computed. [2022-11-20 11:45:03,618 INFO L899 garLoopResultBuilder]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2022-11-20 11:45:03,618 INFO L902 garLoopResultBuilder]: At program point L3619(lines 3615 3621) the Hoare annotation is: true [2022-11-20 11:45:03,618 INFO L899 garLoopResultBuilder]: For program point L6526(line 6526) no Hoare annotation was computed. [2022-11-20 11:45:03,618 INFO L899 garLoopResultBuilder]: For program point L6460-2(lines 6460 6463) no Hoare annotation was computed. [2022-11-20 11:45:03,619 INFO L899 garLoopResultBuilder]: For program point L6460(line 6460) no Hoare annotation was computed. [2022-11-20 11:45:03,619 INFO L902 garLoopResultBuilder]: At program point L6262(line 6262) the Hoare annotation is: true [2022-11-20 11:45:03,619 INFO L899 garLoopResultBuilder]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2022-11-20 11:45:03,619 INFO L902 garLoopResultBuilder]: At program point L4743(lines 4723 4745) the Hoare annotation is: true [2022-11-20 11:45:03,619 INFO L899 garLoopResultBuilder]: For program point L5536-1(lines 5536 5537) no Hoare annotation was computed. [2022-11-20 11:45:03,619 INFO L899 garLoopResultBuilder]: For program point L6527(line 6527) no Hoare annotation was computed. [2022-11-20 11:45:03,620 INFO L902 garLoopResultBuilder]: At program point L5536(lines 5536 5537) the Hoare annotation is: true [2022-11-20 11:45:03,620 INFO L899 garLoopResultBuilder]: For program point L6527-2(lines 6527 6530) no Hoare annotation was computed. [2022-11-20 11:45:03,620 INFO L899 garLoopResultBuilder]: For program point L6263(lines 6263 6267) no Hoare annotation was computed. [2022-11-20 11:45:03,620 INFO L899 garLoopResultBuilder]: For program point L5206(line 5206) no Hoare annotation was computed. [2022-11-20 11:45:03,620 INFO L899 garLoopResultBuilder]: For program point L5140-2(lines 5140 5143) no Hoare annotation was computed. [2022-11-20 11:45:03,620 INFO L899 garLoopResultBuilder]: For program point L5140(line 5140) no Hoare annotation was computed. [2022-11-20 11:45:03,621 INFO L902 garLoopResultBuilder]: At program point L4942(lines 4942 4943) the Hoare annotation is: true [2022-11-20 11:45:03,621 INFO L899 garLoopResultBuilder]: For program point L4942-1(lines 4942 4943) no Hoare annotation was computed. [2022-11-20 11:45:03,621 INFO L902 garLoopResultBuilder]: At program point L5735(line 5735) the Hoare annotation is: true [2022-11-20 11:45:03,621 INFO L899 garLoopResultBuilder]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2022-11-20 11:45:03,621 INFO L902 garLoopResultBuilder]: At program point L5603(line 5603) the Hoare annotation is: true [2022-11-20 11:45:03,622 INFO L899 garLoopResultBuilder]: For program point L5603-1(line 5603) no Hoare annotation was computed. [2022-11-20 11:45:03,622 INFO L899 garLoopResultBuilder]: For program point L5339(lines 5339 5342) no Hoare annotation was computed. [2022-11-20 11:45:03,622 INFO L902 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: true [2022-11-20 11:45:03,622 INFO L899 garLoopResultBuilder]: For program point L5273(lines 5273 5276) no Hoare annotation was computed. [2022-11-20 11:45:03,622 INFO L899 garLoopResultBuilder]: For program point L6198-1(line 6198) no Hoare annotation was computed. [2022-11-20 11:45:03,622 INFO L899 garLoopResultBuilder]: For program point L5736(lines 5736 5739) no Hoare annotation was computed. [2022-11-20 11:45:03,623 INFO L902 garLoopResultBuilder]: At program point L5604(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,623 INFO L899 garLoopResultBuilder]: For program point L6331(lines 6331 6335) no Hoare annotation was computed. [2022-11-20 11:45:03,623 INFO L899 garLoopResultBuilder]: For program point L6397(lines 6397 6401) no Hoare annotation was computed. [2022-11-20 11:45:03,623 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6203) no Hoare annotation was computed. [2022-11-20 11:45:03,623 INFO L902 garLoopResultBuilder]: At program point L7124-1(line 7124) the Hoare annotation is: true [2022-11-20 11:45:03,623 INFO L902 garLoopResultBuilder]: At program point L7124(line 7124) the Hoare annotation is: true [2022-11-20 11:45:03,624 INFO L899 garLoopResultBuilder]: For program point L4944-1(line 4944) no Hoare annotation was computed. [2022-11-20 11:45:03,624 INFO L902 garLoopResultBuilder]: At program point L4944(line 4944) the Hoare annotation is: true [2022-11-20 11:45:03,624 INFO L899 garLoopResultBuilder]: For program point L4812(lines 4812 4817) no Hoare annotation was computed. [2022-11-20 11:45:03,624 INFO L902 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: true [2022-11-20 11:45:03,624 INFO L899 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2022-11-20 11:45:03,624 INFO L902 garLoopResultBuilder]: At program point L6398(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,625 INFO L902 garLoopResultBuilder]: At program point L6332(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,625 INFO L899 garLoopResultBuilder]: For program point L7125(line 7125) no Hoare annotation was computed. [2022-11-20 11:45:03,625 INFO L899 garLoopResultBuilder]: For program point L4945(lines 4945 4950) no Hoare annotation was computed. [2022-11-20 11:45:03,625 INFO L902 garLoopResultBuilder]: At program point L5606(lines 5497 5608) the Hoare annotation is: true [2022-11-20 11:45:03,625 INFO L899 garLoopResultBuilder]: For program point L5540-2(lines 5540 5544) no Hoare annotation was computed. [2022-11-20 11:45:03,625 INFO L899 garLoopResultBuilder]: For program point L5540(lines 5540 5544) no Hoare annotation was computed. [2022-11-20 11:45:03,626 INFO L899 garLoopResultBuilder]: For program point L5144-1(line 5144) no Hoare annotation was computed. [2022-11-20 11:45:03,626 INFO L902 garLoopResultBuilder]: At program point L7126(lines 7120 7128) the Hoare annotation is: true [2022-11-20 11:45:03,626 INFO L902 garLoopResultBuilder]: At program point L5144(line 5144) the Hoare annotation is: true [2022-11-20 11:45:03,626 INFO L902 garLoopResultBuilder]: At program point L5012(lines 4764 5014) the Hoare annotation is: true [2022-11-20 11:45:03,626 INFO L902 garLoopResultBuilder]: At program point usbtest_ioctlENTRY(lines 6129 6574) the Hoare annotation is: true [2022-11-20 11:45:03,627 INFO L899 garLoopResultBuilder]: For program point L4880(lines 4880 4884) no Hoare annotation was computed. [2022-11-20 11:45:03,627 INFO L902 garLoopResultBuilder]: At program point L6466(line 6466) the Hoare annotation is: true [2022-11-20 11:45:03,627 INFO L902 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2022-11-20 11:45:03,627 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2022-11-20 11:45:03,627 INFO L899 garLoopResultBuilder]: For program point L6466-1(line 6466) no Hoare annotation was computed. [2022-11-20 11:45:03,627 INFO L899 garLoopResultBuilder]: For program point L6268-1(line 6268) no Hoare annotation was computed. [2022-11-20 11:45:03,628 INFO L899 garLoopResultBuilder]: For program point L5211(line 5211) no Hoare annotation was computed. [2022-11-20 11:45:03,628 INFO L902 garLoopResultBuilder]: At program point L6268(line 6268) the Hoare annotation is: true [2022-11-20 11:45:03,628 INFO L902 garLoopResultBuilder]: At program point L5145(line 5145) the Hoare annotation is: true [2022-11-20 11:45:03,628 INFO L899 garLoopResultBuilder]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2022-11-20 11:45:03,628 INFO L902 garLoopResultBuilder]: At program point L3626(lines 3622 3628) the Hoare annotation is: true [2022-11-20 11:45:03,628 INFO L899 garLoopResultBuilder]: For program point L6533-1(line 6533) no Hoare annotation was computed. [2022-11-20 11:45:03,629 INFO L902 garLoopResultBuilder]: At program point L6533(line 6533) the Hoare annotation is: true [2022-11-20 11:45:03,629 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2022-11-20 11:45:03,629 INFO L899 garLoopResultBuilder]: For program point L5278(line 5278) no Hoare annotation was computed. [2022-11-20 11:45:03,629 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2022-11-20 11:45:03,629 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-20 11:45:03,629 INFO L899 garLoopResultBuilder]: For program point L6269-1(line 6269) no Hoare annotation was computed. [2022-11-20 11:45:03,630 INFO L902 garLoopResultBuilder]: At program point L4618(lines 4618 4641) the Hoare annotation is: true [2022-11-20 11:45:03,630 INFO L899 garLoopResultBuilder]: For program point L6468(line 6468) no Hoare annotation was computed. [2022-11-20 11:45:03,630 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2022-11-20 11:45:03,630 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2022-11-20 11:45:03,630 INFO L899 garLoopResultBuilder]: For program point L6204-1(line 6204) no Hoare annotation was computed. [2022-11-20 11:45:03,630 INFO L902 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: true [2022-11-20 11:45:03,631 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2022-11-20 11:45:03,631 INFO L902 garLoopResultBuilder]: At program point L6204(line 6204) the Hoare annotation is: true [2022-11-20 11:45:03,631 INFO L899 garLoopResultBuilder]: For program point L4751(lines 4751 4755) no Hoare annotation was computed. [2022-11-20 11:45:03,631 INFO L899 garLoopResultBuilder]: For program point L5742(lines 5742 5747) no Hoare annotation was computed. [2022-11-20 11:45:03,631 INFO L899 garLoopResultBuilder]: For program point L6535(line 6535) no Hoare annotation was computed. [2022-11-20 11:45:03,631 INFO L902 garLoopResultBuilder]: At program point L5346(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,632 INFO L899 garLoopResultBuilder]: For program point L6469(lines 6469 6472) no Hoare annotation was computed. [2022-11-20 11:45:03,632 INFO L899 garLoopResultBuilder]: For program point L6271(line 6271) no Hoare annotation was computed. [2022-11-20 11:45:03,632 INFO L902 garLoopResultBuilder]: At program point L6205(line 6205) the Hoare annotation is: true [2022-11-20 11:45:03,632 INFO L902 garLoopResultBuilder]: At program point L4818(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:45:03,632 INFO L899 garLoopResultBuilder]: For program point L6536-2(line 6536) no Hoare annotation was computed. [2022-11-20 11:45:03,633 INFO L899 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2022-11-20 11:45:03,633 INFO L902 garLoopResultBuilder]: At program point L6338(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,633 INFO L899 garLoopResultBuilder]: For program point L6536-5(lines 6536 6539) no Hoare annotation was computed. [2022-11-20 11:45:03,633 INFO L902 garLoopResultBuilder]: At program point L6404(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,633 INFO L899 garLoopResultBuilder]: For program point L6536-3(line 6536) no Hoare annotation was computed. [2022-11-20 11:45:03,633 INFO L902 garLoopResultBuilder]: At program point L5215(line 5215) the Hoare annotation is: true [2022-11-20 11:45:03,634 INFO L899 garLoopResultBuilder]: For program point L6272-2(lines 6272 6275) no Hoare annotation was computed. [2022-11-20 11:45:03,634 INFO L899 garLoopResultBuilder]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2022-11-20 11:45:03,634 INFO L899 garLoopResultBuilder]: For program point L6272(line 6272) no Hoare annotation was computed. [2022-11-20 11:45:03,634 INFO L899 garLoopResultBuilder]: For program point L4885(lines 4885 4927) no Hoare annotation was computed. [2022-11-20 11:45:03,634 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,634 INFO L902 garLoopResultBuilder]: At program point L5348(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,635 INFO L899 garLoopResultBuilder]: For program point L6207(line 6207) no Hoare annotation was computed. [2022-11-20 11:45:03,635 INFO L899 garLoopResultBuilder]: For program point L4886(line 4886) no Hoare annotation was computed. [2022-11-20 11:45:03,635 INFO L902 garLoopResultBuilder]: At program point L4952(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:45:03,635 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:45:03,635 INFO L902 garLoopResultBuilder]: At program point L5745(line 5745) the Hoare annotation is: true [2022-11-20 11:45:03,635 INFO L899 garLoopResultBuilder]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2022-11-20 11:45:03,636 INFO L902 garLoopResultBuilder]: At program point L5283(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,636 INFO L899 garLoopResultBuilder]: For program point L5349(lines 5349 5352) no Hoare annotation was computed. [2022-11-20 11:45:03,636 INFO L899 garLoopResultBuilder]: For program point L6208(lines 6208 6211) no Hoare annotation was computed. [2022-11-20 11:45:03,636 INFO L899 garLoopResultBuilder]: For program point L4887(lines 4887 4897) no Hoare annotation was computed. [2022-11-20 11:45:03,636 INFO L899 garLoopResultBuilder]: For program point L4953(lines 4953 4956) no Hoare annotation was computed. [2022-11-20 11:45:03,636 INFO L899 garLoopResultBuilder]: For program point L4821(lines 4821 4824) no Hoare annotation was computed. [2022-11-20 11:45:03,637 INFO L902 garLoopResultBuilder]: At program point L5548(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,637 INFO L902 garLoopResultBuilder]: At program point L5350(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,637 INFO L902 garLoopResultBuilder]: At program point L4954(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:45:03,637 INFO L902 garLoopResultBuilder]: At program point L4822(lines 4787 5013) the Hoare annotation is: true [2022-11-20 11:45:03,637 INFO L899 garLoopResultBuilder]: For program point L4756(lines 4756 4760) no Hoare annotation was computed. [2022-11-20 11:45:03,638 INFO L902 garLoopResultBuilder]: At program point L3633(lines 3629 3635) the Hoare annotation is: true [2022-11-20 11:45:03,638 INFO L899 garLoopResultBuilder]: For program point L5219(line 5219) no Hoare annotation was computed. [2022-11-20 11:45:03,638 INFO L902 garLoopResultBuilder]: At program point L5285(line 5285) the Hoare annotation is: true [2022-11-20 11:45:03,638 INFO L902 garLoopResultBuilder]: At program point L7333(lines 7332 7334) the Hoare annotation is: true [2022-11-20 11:45:03,638 INFO L899 garLoopResultBuilder]: For program point L5285-1(line 5285) no Hoare annotation was computed. [2022-11-20 11:45:03,638 INFO L902 garLoopResultBuilder]: At program point L5153(line 5153) the Hoare annotation is: true [2022-11-20 11:45:03,639 INFO L899 garLoopResultBuilder]: For program point L5153-1(line 5153) no Hoare annotation was computed. [2022-11-20 11:45:03,639 INFO L902 garLoopResultBuilder]: At program point L5748(lines 5719 5751) the Hoare annotation is: true [2022-11-20 11:45:03,639 INFO L899 garLoopResultBuilder]: For program point L6475-1(lines 6475 6476) no Hoare annotation was computed. [2022-11-20 11:45:03,639 INFO L902 garLoopResultBuilder]: At program point L6475(lines 6475 6476) the Hoare annotation is: true [2022-11-20 11:45:03,639 INFO L899 garLoopResultBuilder]: For program point L5749(line 5749) no Hoare annotation was computed. [2022-11-20 11:45:03,639 INFO L899 garLoopResultBuilder]: For program point L5287(lines 5287 5290) no Hoare annotation was computed. [2022-11-20 11:45:03,640 INFO L902 garLoopResultBuilder]: At program point L6278(line 6278) the Hoare annotation is: true [2022-11-20 11:45:03,640 INFO L902 garLoopResultBuilder]: At program point L5353(line 5353) the Hoare annotation is: true [2022-11-20 11:45:03,640 INFO L899 garLoopResultBuilder]: For program point L5353-1(line 5353) no Hoare annotation was computed. [2022-11-20 11:45:03,640 INFO L899 garLoopResultBuilder]: For program point L5155(lines 5155 5158) no Hoare annotation was computed. [2022-11-20 11:45:03,640 INFO L899 garLoopResultBuilder]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2022-11-20 11:45:03,640 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 4997) no Hoare annotation was computed. [2022-11-20 11:45:03,641 INFO L899 garLoopResultBuilder]: For program point L4957-1(lines 4957 4997) no Hoare annotation was computed. [2022-11-20 11:45:03,641 INFO L899 garLoopResultBuilder]: For program point L4825-2(lines 4825 4837) no Hoare annotation was computed. [2022-11-20 11:45:03,641 INFO L902 garLoopResultBuilder]: At program point L5750(lines 5712 5752) the Hoare annotation is: true [2022-11-20 11:45:03,641 INFO L899 garLoopResultBuilder]: For program point L4825(line 4825) no Hoare annotation was computed. [2022-11-20 11:45:03,641 INFO L902 garLoopResultBuilder]: At program point L4627(line 4627) the Hoare annotation is: true [2022-11-20 11:45:03,641 INFO L899 garLoopResultBuilder]: For program point L4627-1(line 4627) no Hoare annotation was computed. [2022-11-20 11:45:03,642 INFO L899 garLoopResultBuilder]: For program point L4825-4(lines 4825 4837) no Hoare annotation was computed. [2022-11-20 11:45:03,642 INFO L902 garLoopResultBuilder]: At program point L5354(lines 5119 5356) the Hoare annotation is: true [2022-11-20 11:45:03,642 INFO L899 garLoopResultBuilder]: For program point L6411(line 6411) no Hoare annotation was computed. [2022-11-20 11:45:03,642 INFO L899 garLoopResultBuilder]: For program point L6279(lines 6279 6283) no Hoare annotation was computed. [2022-11-20 11:45:03,642 INFO L899 garLoopResultBuilder]: For program point L6345(line 6345) no Hoare annotation was computed. [2022-11-20 11:45:03,642 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2022-11-20 11:45:03,643 INFO L899 garLoopResultBuilder]: For program point L6478(line 6478) no Hoare annotation was computed. [2022-11-20 11:45:03,643 INFO L899 garLoopResultBuilder]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2022-11-20 11:45:03,643 INFO L899 garLoopResultBuilder]: For program point L6412(line 6412) no Hoare annotation was computed. [2022-11-20 11:45:03,643 INFO L902 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: true [2022-11-20 11:45:03,643 INFO L899 garLoopResultBuilder]: For program point L6214-1(line 6214) no Hoare annotation was computed. [2022-11-20 11:45:03,644 INFO L902 garLoopResultBuilder]: At program point L4959(line 4959) the Hoare annotation is: true [2022-11-20 11:45:03,644 INFO L899 garLoopResultBuilder]: For program point L4959-1(line 4959) no Hoare annotation was computed. [2022-11-20 11:45:03,644 INFO L902 garLoopResultBuilder]: At program point L4827(line 4827) the Hoare annotation is: true [2022-11-20 11:45:03,644 INFO L899 garLoopResultBuilder]: For program point L4827-1(line 4827) no Hoare annotation was computed. [2022-11-20 11:45:03,644 INFO L902 garLoopResultBuilder]: At program point L4761(lines 4746 4763) the Hoare annotation is: true [2022-11-20 11:45:03,644 INFO L902 garLoopResultBuilder]: At program point L4629(line 4629) the Hoare annotation is: true [2022-11-20 11:45:03,645 INFO L899 garLoopResultBuilder]: For program point L4629-1(line 4629) no Hoare annotation was computed. [2022-11-20 11:45:03,645 INFO L899 garLoopResultBuilder]: For program point L6479(lines 6479 6482) no Hoare annotation was computed. [2022-11-20 11:45:03,645 INFO L899 garLoopResultBuilder]: For program point L6215(lines 6215 6219) no Hoare annotation was computed. [2022-11-20 11:45:03,645 INFO L899 garLoopResultBuilder]: For program point L5224(line 5224) no Hoare annotation was computed. [2022-11-20 11:45:03,645 INFO L902 garLoopResultBuilder]: At program point L6149(line 6149) the Hoare annotation is: true [2022-11-20 11:45:03,645 INFO L899 garLoopResultBuilder]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2022-11-20 11:45:03,646 INFO L899 garLoopResultBuilder]: For program point L4960-2(lines 4957 4996) no Hoare annotation was computed. [2022-11-20 11:45:03,646 INFO L899 garLoopResultBuilder]: For program point L4960(lines 4960 4973) no Hoare annotation was computed. [2022-11-20 11:45:03,646 INFO L899 garLoopResultBuilder]: For program point L4828-1(lines 4828 4829) no Hoare annotation was computed. [2022-11-20 11:45:03,646 INFO L902 garLoopResultBuilder]: At program point L4828(lines 4828 4829) the Hoare annotation is: true [2022-11-20 11:45:03,646 INFO L902 garLoopResultBuilder]: At program point L4630(lines 4630 4631) the Hoare annotation is: true [2022-11-20 11:45:03,646 INFO L899 garLoopResultBuilder]: For program point L4630-1(lines 4630 4631) no Hoare annotation was computed. [2022-11-20 11:45:03,647 INFO L902 garLoopResultBuilder]: At program point L5291(line 5291) the Hoare annotation is: true [2022-11-20 11:45:03,647 INFO L899 garLoopResultBuilder]: For program point L5291-1(line 5291) no Hoare annotation was computed. [2022-11-20 11:45:03,647 INFO L899 garLoopResultBuilder]: For program point L4961(lines 4961 4966) no Hoare annotation was computed. [2022-11-20 11:45:03,647 INFO L899 garLoopResultBuilder]: For program point L6547(lines 6547 6552) no Hoare annotation was computed. [2022-11-20 11:45:03,647 INFO L899 garLoopResultBuilder]: For program point L5556(lines 5556 5563) no Hoare annotation was computed. [2022-11-20 11:45:03,647 INFO L902 garLoopResultBuilder]: At program point L6151(line 6151) the Hoare annotation is: true [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L6151-1(line 6151) no Hoare annotation was computed. [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L4830(line 4830) no Hoare annotation was computed. [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L4830-2(lines 4830 4835) no Hoare annotation was computed. [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4639) no Hoare annotation was computed. [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2022-11-20 11:45:03,648 INFO L899 garLoopResultBuilder]: For program point L5293(lines 5293 5296) no Hoare annotation was computed. [2022-11-20 11:45:03,649 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2022-11-20 11:45:03,649 INFO L899 garLoopResultBuilder]: For program point L4633(line 4633) no Hoare annotation was computed. [2022-11-20 11:45:03,649 INFO L899 garLoopResultBuilder]: For program point L6351(line 6351) no Hoare annotation was computed. [2022-11-20 11:45:03,649 INFO L899 garLoopResultBuilder]: For program point L5162(line 5162) no Hoare annotation was computed. [2022-11-20 11:45:03,649 INFO L902 garLoopResultBuilder]: At program point L6285(line 6285) the Hoare annotation is: true [2022-11-20 11:45:03,649 INFO L899 garLoopResultBuilder]: For program point L6285-1(line 6285) no Hoare annotation was computed. [2022-11-20 11:45:03,650 INFO L899 garLoopResultBuilder]: For program point L6352-2(lines 6352 6355) no Hoare annotation was computed. [2022-11-20 11:45:03,650 INFO L899 garLoopResultBuilder]: For program point L6352(line 6352) no Hoare annotation was computed. [2022-11-20 11:45:03,650 INFO L899 garLoopResultBuilder]: For program point L6220-1(line 6220) no Hoare annotation was computed. [2022-11-20 11:45:03,650 INFO L899 garLoopResultBuilder]: For program point L5229(line 5229) no Hoare annotation was computed. [2022-11-20 11:45:03,650 INFO L902 garLoopResultBuilder]: At program point L6220(line 6220) the Hoare annotation is: true [2022-11-20 11:45:03,650 INFO L902 garLoopResultBuilder]: At program point L7079-1(line 7079) the Hoare annotation is: true [2022-11-20 11:45:03,651 INFO L902 garLoopResultBuilder]: At program point L7079(line 7079) the Hoare annotation is: true [2022-11-20 11:45:03,651 INFO L899 garLoopResultBuilder]: For program point L4899(line 4899) no Hoare annotation was computed. [2022-11-20 11:45:03,651 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-11-20 11:45:03,651 INFO L899 garLoopResultBuilder]: For program point L4635-2(line 4635) no Hoare annotation was computed. [2022-11-20 11:45:03,651 INFO L899 garLoopResultBuilder]: For program point L6485-1(lines 6485 6486) no Hoare annotation was computed. [2022-11-20 11:45:03,652 INFO L902 garLoopResultBuilder]: At program point L6485(lines 6485 6486) the Hoare annotation is: true [2022-11-20 11:45:03,652 INFO L899 garLoopResultBuilder]: For program point L6287(line 6287) no Hoare annotation was computed. [2022-11-20 11:45:03,652 INFO L902 garLoopResultBuilder]: At program point L6221(line 6221) the Hoare annotation is: true [2022-11-20 11:45:03,652 INFO L899 garLoopResultBuilder]: For program point L7080(line 7080) no Hoare annotation was computed. [2022-11-20 11:45:03,652 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 4910) no Hoare annotation was computed. [2022-11-20 11:45:03,652 INFO L899 garLoopResultBuilder]: For program point L6288-2(line 6288) no Hoare annotation was computed. [2022-11-20 11:45:03,653 INFO L899 garLoopResultBuilder]: For program point L6288(line 6288) no Hoare annotation was computed. [2022-11-20 11:45:03,653 INFO L899 garLoopResultBuilder]: For program point L6288-5(lines 6288 6291) no Hoare annotation was computed. [2022-11-20 11:45:03,653 INFO L899 garLoopResultBuilder]: For program point L6288-3(line 6288) no Hoare annotation was computed. [2022-11-20 11:45:03,653 INFO L902 garLoopResultBuilder]: At program point L5165(line 5165) the Hoare annotation is: true [2022-11-20 11:45:03,653 INFO L899 garLoopResultBuilder]: For program point L6156(lines 6156 6159) no Hoare annotation was computed. [2022-11-20 11:45:03,653 INFO L899 garLoopResultBuilder]: For program point L5165-1(line 5165) no Hoare annotation was computed. [2022-11-20 11:45:03,654 INFO L902 garLoopResultBuilder]: At program point L7081(lines 7075 7083) the Hoare annotation is: true [2022-11-20 11:45:03,654 INFO L899 garLoopResultBuilder]: For program point L4637(line 4637) no Hoare annotation was computed. [2022-11-20 11:45:03,654 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2022-11-20 11:45:03,654 INFO L899 garLoopResultBuilder]: For program point L4968(lines 4968 4973) no Hoare annotation was computed. [2022-11-20 11:45:03,654 INFO L902 garLoopResultBuilder]: At program point L6554(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,654 INFO L899 garLoopResultBuilder]: For program point L6488(line 6488) no Hoare annotation was computed. [2022-11-20 11:45:03,655 INFO L899 garLoopResultBuilder]: For program point L6224-2(lines 6224 6227) no Hoare annotation was computed. [2022-11-20 11:45:03,655 INFO L899 garLoopResultBuilder]: For program point L6224(line 6224) no Hoare annotation was computed. [2022-11-20 11:45:03,655 INFO L902 garLoopResultBuilder]: At program point L6423(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,655 INFO L899 garLoopResultBuilder]: For program point L6489(lines 6489 6492) no Hoare annotation was computed. [2022-11-20 11:45:03,655 INFO L899 garLoopResultBuilder]: For program point L5234(line 5234) no Hoare annotation was computed. [2022-11-20 11:45:03,655 INFO L899 garLoopResultBuilder]: For program point L5168(lines 5168 5282) no Hoare annotation was computed. [2022-11-20 11:45:03,656 INFO L902 garLoopResultBuilder]: At program point L4838(line 4838) the Hoare annotation is: true [2022-11-20 11:45:03,656 INFO L899 garLoopResultBuilder]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2022-11-20 11:45:03,656 INFO L902 garLoopResultBuilder]: At program point L5565(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,656 INFO L902 garLoopResultBuilder]: At program point L6556(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,656 INFO L899 garLoopResultBuilder]: For program point L5169(line 5169) no Hoare annotation was computed. [2022-11-20 11:45:03,656 INFO L899 garLoopResultBuilder]: For program point L6160(lines 6160 6163) no Hoare annotation was computed. [2022-11-20 11:45:03,657 INFO L899 garLoopResultBuilder]: For program point usbtest_ioctlFINAL(lines 6129 6574) no Hoare annotation was computed. [2022-11-20 11:45:03,657 INFO L899 garLoopResultBuilder]: For program point L4839(lines 4839 4843) no Hoare annotation was computed. [2022-11-20 11:45:03,657 INFO L899 garLoopResultBuilder]: For program point L4905(lines 4905 4909) no Hoare annotation was computed. [2022-11-20 11:45:03,657 INFO L902 garLoopResultBuilder]: At program point L5567(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,657 INFO L902 garLoopResultBuilder]: At program point L6294(line 6294) the Hoare annotation is: true [2022-11-20 11:45:03,658 INFO L899 garLoopResultBuilder]: For program point L6294-1(line 6294) no Hoare annotation was computed. [2022-11-20 11:45:03,658 INFO L899 garLoopResultBuilder]: For program point L4709(lines 4709 4713) no Hoare annotation was computed. [2022-11-20 11:45:03,658 INFO L899 garLoopResultBuilder]: For program point L6427(lines 6427 6431) no Hoare annotation was computed. [2022-11-20 11:45:03,658 INFO L899 garLoopResultBuilder]: For program point L6295(lines 6295 6299) no Hoare annotation was computed. [2022-11-20 11:45:03,658 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,658 INFO L902 garLoopResultBuilder]: At program point L6362(line 6362) the Hoare annotation is: true [2022-11-20 11:45:03,659 INFO L902 garLoopResultBuilder]: At program point L6428(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,659 INFO L899 garLoopResultBuilder]: For program point L5239(line 5239) no Hoare annotation was computed. [2022-11-20 11:45:03,659 INFO L902 garLoopResultBuilder]: At program point L6230(line 6230) the Hoare annotation is: true [2022-11-20 11:45:03,659 INFO L899 garLoopResultBuilder]: For program point L5305(lines 5305 5308) no Hoare annotation was computed. [2022-11-20 11:45:03,659 INFO L899 garLoopResultBuilder]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2022-11-20 11:45:03,659 INFO L899 garLoopResultBuilder]: For program point L6230-1(line 6230) no Hoare annotation was computed. [2022-11-20 11:45:03,660 INFO L899 garLoopResultBuilder]: For program point L5173(line 5173) no Hoare annotation was computed. [2022-11-20 11:45:03,660 INFO L902 garLoopResultBuilder]: At program point L5570(lines 5508 5607) the Hoare annotation is: true [2022-11-20 11:45:03,660 INFO L899 garLoopResultBuilder]: For program point L6495-1(lines 6495 6496) no Hoare annotation was computed. [2022-11-20 11:45:03,660 INFO L902 garLoopResultBuilder]: At program point L6495(lines 6495 6496) the Hoare annotation is: true [2022-11-20 11:45:03,660 INFO L902 garLoopResultBuilder]: At program point L5306(lines 5137 5355) the Hoare annotation is: true [2022-11-20 11:45:03,660 INFO L902 garLoopResultBuilder]: At program point L6363(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,661 INFO L899 garLoopResultBuilder]: For program point L6231(lines 6231 6235) no Hoare annotation was computed. [2022-11-20 11:45:03,661 INFO L899 garLoopResultBuilder]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2022-11-20 11:45:03,661 INFO L902 garLoopResultBuilder]: At program point L4844-1(lines 4844 4938) the Hoare annotation is: true [2022-11-20 11:45:03,661 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 4938) no Hoare annotation was computed. [2022-11-20 11:45:03,661 INFO L902 garLoopResultBuilder]: At program point L6562(lines 6148 6573) the Hoare annotation is: true [2022-11-20 11:45:03,661 INFO L902 garLoopResultBuilder]: At program point L5571-1(lines 5571 5584) the Hoare annotation is: true [2022-11-20 11:45:03,662 INFO L899 garLoopResultBuilder]: For program point L5241-2(lines 5241 5245) no Hoare annotation was computed. [2022-11-20 11:45:03,662 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5245) no Hoare annotation was computed. [2022-11-20 11:45:03,662 INFO L899 garLoopResultBuilder]: For program point L5572-1(line 5572) no Hoare annotation was computed. [2022-11-20 11:45:03,662 INFO L899 garLoopResultBuilder]: For program point L6563(line 6563) no Hoare annotation was computed. [2022-11-20 11:45:03,662 INFO L902 garLoopResultBuilder]: At program point L5572(line 5572) the Hoare annotation is: true [2022-11-20 11:45:03,663 INFO L899 garLoopResultBuilder]: For program point L4912(line 4912) no Hoare annotation was computed. [2022-11-20 11:45:03,663 INFO L899 garLoopResultBuilder]: For program point L6498(line 6498) no Hoare annotation was computed. [2022-11-20 11:45:03,663 INFO L902 garLoopResultBuilder]: At program point L5573(line 5573) the Hoare annotation is: true [2022-11-20 11:45:03,663 INFO L899 garLoopResultBuilder]: For program point L5573-1(line 5573) no Hoare annotation was computed. [2022-11-20 11:45:03,663 INFO L899 garLoopResultBuilder]: For program point L6300-1(line 6300) no Hoare annotation was computed. [2022-11-20 11:45:03,663 INFO L902 garLoopResultBuilder]: At program point L6300(line 6300) the Hoare annotation is: true [2022-11-20 11:45:03,664 INFO L899 garLoopResultBuilder]: For program point L5177(line 5177) no Hoare annotation was computed. [2022-11-20 11:45:03,664 INFO L902 garLoopResultBuilder]: At program point L4979(lines 4979 4980) the Hoare annotation is: true [2022-11-20 11:45:03,664 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4979 4980) no Hoare annotation was computed. [2022-11-20 11:45:03,664 INFO L902 garLoopResultBuilder]: At program point L4847(line 4847) the Hoare annotation is: true [2022-11-20 11:45:03,664 INFO L899 garLoopResultBuilder]: For program point L4847-1(line 4847) no Hoare annotation was computed. [2022-11-20 11:45:03,664 INFO L899 garLoopResultBuilder]: For program point L4913(lines 4913 4923) no Hoare annotation was computed. [2022-11-20 11:45:03,665 INFO L899 garLoopResultBuilder]: For program point L4715(lines 4715 4719) no Hoare annotation was computed. [2022-11-20 11:45:03,665 INFO L899 garLoopResultBuilder]: For program point L6499(lines 6499 6502) no Hoare annotation was computed. [2022-11-20 11:45:03,665 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2022-11-20 11:45:03,665 INFO L899 garLoopResultBuilder]: For program point L6367(lines 6367 6371) no Hoare annotation was computed. [2022-11-20 11:45:03,665 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2022-11-20 11:45:03,665 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2022-11-20 11:45:03,666 INFO L899 garLoopResultBuilder]: For program point L6301-1(line 6301) no Hoare annotation was computed. [2022-11-20 11:45:03,666 INFO L902 garLoopResultBuilder]: At program point L6169-2(lines 6169 6184) the Hoare annotation is: true [2022-11-20 11:45:03,666 INFO L899 garLoopResultBuilder]: For program point L6169(lines 6169 6184) no Hoare annotation was computed. [2022-11-20 11:45:03,666 INFO L899 garLoopResultBuilder]: For program point L4848(lines 4848 4853) no Hoare annotation was computed. [2022-11-20 11:45:03,666 INFO L899 garLoopResultBuilder]: For program point L6566(lines 6566 6570) no Hoare annotation was computed. [2022-11-20 11:45:03,666 INFO L902 garLoopResultBuilder]: At program point L6434(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,667 INFO L902 garLoopResultBuilder]: At program point L5509(line 5509) the Hoare annotation is: true [2022-11-20 11:45:03,667 INFO L902 garLoopResultBuilder]: At program point L6566-2(lines 6566 6570) the Hoare annotation is: true [2022-11-20 11:45:03,667 INFO L899 garLoopResultBuilder]: For program point L5509-1(line 5509) no Hoare annotation was computed. [2022-11-20 11:45:03,667 INFO L902 garLoopResultBuilder]: At program point L6368(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,667 INFO L899 garLoopResultBuilder]: For program point L6236-1(line 6236) no Hoare annotation was computed. [2022-11-20 11:45:03,667 INFO L899 garLoopResultBuilder]: For program point L6170(lines 6170 6174) no Hoare annotation was computed. [2022-11-20 11:45:03,668 INFO L902 garLoopResultBuilder]: At program point L6236(line 6236) the Hoare annotation is: true [2022-11-20 11:45:03,668 INFO L902 garLoopResultBuilder]: At program point L4981(line 4981) the Hoare annotation is: true [2022-11-20 11:45:03,668 INFO L899 garLoopResultBuilder]: For program point L4981-1(line 4981) no Hoare annotation was computed. [2022-11-20 11:45:03,668 INFO L899 garLoopResultBuilder]: For program point L6303(line 6303) no Hoare annotation was computed. [2022-11-20 11:45:03,668 INFO L902 garLoopResultBuilder]: At program point L6171(line 6171) the Hoare annotation is: true [2022-11-20 11:45:03,668 INFO L899 garLoopResultBuilder]: For program point L6171-1(line 6171) no Hoare annotation was computed. [2022-11-20 11:45:03,669 INFO L902 garLoopResultBuilder]: At program point L6237(line 6237) the Hoare annotation is: true [2022-11-20 11:45:03,669 INFO L899 garLoopResultBuilder]: For program point L4982(lines 4982 4987) no Hoare annotation was computed. [2022-11-20 11:45:03,669 INFO L902 garLoopResultBuilder]: At program point L5577(line 5577) the Hoare annotation is: true [2022-11-20 11:45:03,669 INFO L899 garLoopResultBuilder]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2022-11-20 11:45:03,669 INFO L899 garLoopResultBuilder]: For program point L6304-2(line 6304) no Hoare annotation was computed. [2022-11-20 11:45:03,669 INFO L899 garLoopResultBuilder]: For program point L6304(line 6304) no Hoare annotation was computed. [2022-11-20 11:45:03,670 INFO L899 garLoopResultBuilder]: For program point L6304-5(lines 6304 6307) no Hoare annotation was computed. [2022-11-20 11:45:03,670 INFO L899 garLoopResultBuilder]: For program point L6304-3(line 6304) no Hoare annotation was computed. [2022-11-20 11:45:03,670 INFO L902 garLoopResultBuilder]: At program point L5578(lines 5574 5584) the Hoare annotation is: true [2022-11-20 11:45:03,670 INFO L899 garLoopResultBuilder]: For program point L5512-1(line 5512) no Hoare annotation was computed. [2022-11-20 11:45:03,670 INFO L902 garLoopResultBuilder]: At program point L5512(line 5512) the Hoare annotation is: true [2022-11-20 11:45:03,670 INFO L899 garLoopResultBuilder]: For program point L6239(line 6239) no Hoare annotation was computed. [2022-11-20 11:45:03,671 INFO L899 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2022-11-20 11:45:03,671 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4922) no Hoare annotation was computed. [2022-11-20 11:45:03,671 INFO L902 garLoopResultBuilder]: At program point L4720(lines 4703 4722) the Hoare annotation is: true [2022-11-20 11:45:03,671 INFO L899 garLoopResultBuilder]: For program point L5315(lines 5315 5321) no Hoare annotation was computed. [2022-11-20 11:45:03,671 INFO L899 garLoopResultBuilder]: For program point L5183(line 5183) no Hoare annotation was computed. [2022-11-20 11:45:03,671 INFO L899 garLoopResultBuilder]: For program point L6240-2(lines 6240 6243) no Hoare annotation was computed. [2022-11-20 11:45:03,672 INFO L899 garLoopResultBuilder]: For program point L6240(line 6240) no Hoare annotation was computed. [2022-11-20 11:45:03,672 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-20 11:45:03,672 INFO L899 garLoopResultBuilder]: For program point L5580(lines 5580 5583) no Hoare annotation was computed. [2022-11-20 11:45:03,672 INFO L899 garLoopResultBuilder]: For program point L6505-1(lines 6505 6506) no Hoare annotation was computed. [2022-11-20 11:45:03,672 INFO L902 garLoopResultBuilder]: At program point L6505(lines 6505 6506) the Hoare annotation is: true [2022-11-20 11:45:03,672 INFO L902 garLoopResultBuilder]: At program point L6175(line 6175) the Hoare annotation is: true [2022-11-20 11:45:03,673 INFO L899 garLoopResultBuilder]: For program point L6175-1(line 6175) no Hoare annotation was computed. [2022-11-20 11:45:03,673 INFO L902 garLoopResultBuilder]: At program point L5581(lines 5574 5584) the Hoare annotation is: true [2022-11-20 11:45:03,673 INFO L902 garLoopResultBuilder]: At program point L6374(lines 6186 6561) the Hoare annotation is: true [2022-11-20 11:45:03,673 INFO L899 garLoopResultBuilder]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2022-11-20 11:45:03,673 INFO L899 garLoopResultBuilder]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2022-11-20 11:45:03,673 INFO L899 garLoopResultBuilder]: For program point L6176(lines 6176 6182) no Hoare annotation was computed. [2022-11-20 11:45:03,674 INFO L902 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: true [2022-11-20 11:45:03,674 INFO L899 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2022-11-20 11:45:03,674 INFO L899 garLoopResultBuilder]: For program point L6441(line 6441) no Hoare annotation was computed. [2022-11-20 11:45:03,674 INFO L899 garLoopResultBuilder]: For program point L6442(lines 6442 6445) no Hoare annotation was computed. [2022-11-20 11:45:03,674 INFO L899 garLoopResultBuilder]: For program point L6508(line 6508) no Hoare annotation was computed. [2022-11-20 11:45:03,674 INFO L899 garLoopResultBuilder]: For program point L5517(lines 5517 5520) no Hoare annotation was computed. [2022-11-20 11:45:03,675 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2022-11-20 11:45:03,675 INFO L899 garLoopResultBuilder]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2022-11-20 11:45:03,675 INFO L902 garLoopResultBuilder]: At program point L4989(lines 4974 4994) the Hoare annotation is: true [2022-11-20 11:45:03,675 INFO L899 garLoopResultBuilder]: For program point L4857-2(lines 4857 4860) no Hoare annotation was computed. [2022-11-20 11:45:03,675 INFO L899 garLoopResultBuilder]: For program point L4857(lines 4857 4860) no Hoare annotation was computed. [2022-11-20 11:45:03,675 INFO L899 garLoopResultBuilder]: For program point L6509(lines 6509 6512) no Hoare annotation was computed. [2022-11-20 11:45:03,676 INFO L899 garLoopResultBuilder]: For program point L6311(lines 6311 6315) no Hoare annotation was computed. [2022-11-20 11:45:03,676 INFO L902 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: true [2022-11-20 11:45:03,676 INFO L899 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2022-11-20 11:45:03,676 INFO L899 garLoopResultBuilder]: For program point L5188(line 5188) no Hoare annotation was computed. [2022-11-20 11:45:03,676 INFO L899 garLoopResultBuilder]: For program point buffer_offsetFINAL(lines 4298 4303) no Hoare annotation was computed. [2022-11-20 11:45:03,676 INFO L899 garLoopResultBuilder]: For program point buffer_offsetEXIT(lines 4298 4303) no Hoare annotation was computed. [2022-11-20 11:45:03,677 INFO L902 garLoopResultBuilder]: At program point buffer_offsetENTRY(lines 4298 4303) the Hoare annotation is: true [2022-11-20 11:45:03,677 INFO L902 garLoopResultBuilder]: At program point spin_unlock_irqENTRY(lines 7006 7013) the Hoare annotation is: true [2022-11-20 11:45:03,677 INFO L899 garLoopResultBuilder]: For program point L7009-1(line 7009) no Hoare annotation was computed. [2022-11-20 11:45:03,677 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 7006 7013) no Hoare annotation was computed. [2022-11-20 11:45:03,677 INFO L902 garLoopResultBuilder]: At program point L7009(line 7009) the Hoare annotation is: true [2022-11-20 11:45:03,677 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 7006 7013) no Hoare annotation was computed. [2022-11-20 11:45:03,677 INFO L902 garLoopResultBuilder]: At program point L7288(lines 7287 7289) the Hoare annotation is: true [2022-11-20 11:45:03,678 INFO L902 garLoopResultBuilder]: At program point L3684(lines 3680 3686) the Hoare annotation is: true [2022-11-20 11:45:03,678 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3820 3825) no Hoare annotation was computed. [2022-11-20 11:45:03,678 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3820 3825) the Hoare annotation is: true [2022-11-20 11:45:03,678 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3820 3825) no Hoare annotation was computed. [2022-11-20 11:45:03,678 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,678 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-20 11:45:03,679 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2022-11-20 11:45:03,679 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,679 INFO L902 garLoopResultBuilder]: At program point L3983(lines 3979 3985) the Hoare annotation is: true [2022-11-20 11:45:03,679 INFO L902 garLoopResultBuilder]: At program point usb_set_intfdataENTRY(lines 3997 4003) the Hoare annotation is: true [2022-11-20 11:45:03,679 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataFINAL(lines 3997 4003) no Hoare annotation was computed. [2022-11-20 11:45:03,679 INFO L899 garLoopResultBuilder]: For program point usb_set_intfdataEXIT(lines 3997 4003) no Hoare annotation was computed. [2022-11-20 11:45:03,680 INFO L899 garLoopResultBuilder]: For program point kcallocEXIT(lines 7023 7030) no Hoare annotation was computed. [2022-11-20 11:45:03,680 INFO L899 garLoopResultBuilder]: For program point L7026-1(line 7026) no Hoare annotation was computed. [2022-11-20 11:45:03,680 INFO L902 garLoopResultBuilder]: At program point kcallocENTRY(lines 7023 7030) the Hoare annotation is: true [2022-11-20 11:45:03,680 INFO L902 garLoopResultBuilder]: At program point L3740(line 3740) the Hoare annotation is: true [2022-11-20 11:45:03,680 INFO L899 garLoopResultBuilder]: For program point kcallocFINAL(lines 7023 7030) no Hoare annotation was computed. [2022-11-20 11:45:03,680 INFO L902 garLoopResultBuilder]: At program point L3741(lines 3736 3743) the Hoare annotation is: true [2022-11-20 11:45:03,681 INFO L899 garLoopResultBuilder]: For program point L3740-1(line 3740) no Hoare annotation was computed. [2022-11-20 11:45:03,681 INFO L902 garLoopResultBuilder]: At program point L7026(line 7026) the Hoare annotation is: true [2022-11-20 11:45:03,681 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3753 3755) the Hoare annotation is: true [2022-11-20 11:45:03,681 INFO L899 garLoopResultBuilder]: For program point L3754(line 3754) no Hoare annotation was computed. [2022-11-20 11:45:03,681 INFO L899 garLoopResultBuilder]: For program point L3754-2(lines 3753 3755) no Hoare annotation was computed. [2022-11-20 11:45:03,681 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3753 3755) no Hoare annotation was computed. [2022-11-20 11:45:03,681 INFO L902 garLoopResultBuilder]: At program point usb_clear_haltENTRY(lines 7348 7350) the Hoare annotation is: true [2022-11-20 11:45:03,682 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltEXIT(lines 7348 7350) no Hoare annotation was computed. [2022-11-20 11:45:03,682 INFO L899 garLoopResultBuilder]: For program point usb_clear_haltFINAL(lines 7348 7350) no Hoare annotation was computed. [2022-11-20 11:45:03,682 INFO L902 garLoopResultBuilder]: At program point L5663(lines 5635 5665) the Hoare annotation is: true [2022-11-20 11:45:03,682 INFO L899 garLoopResultBuilder]: For program point L5659(lines 5659 5662) no Hoare annotation was computed. [2022-11-20 11:45:03,682 INFO L899 garLoopResultBuilder]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2022-11-20 11:45:03,682 INFO L902 garLoopResultBuilder]: At program point L5688(line 5688) the Hoare annotation is: true [2022-11-20 11:45:03,682 INFO L899 garLoopResultBuilder]: For program point L5647(lines 5647 5652) no Hoare annotation was computed. [2022-11-20 11:45:03,683 INFO L899 garLoopResultBuilder]: For program point L5680(lines 5680 5685) no Hoare annotation was computed. [2022-11-20 11:45:03,683 INFO L899 garLoopResultBuilder]: For program point L5672-1(line 5672) no Hoare annotation was computed. [2022-11-20 11:45:03,683 INFO L899 garLoopResultBuilder]: For program point L5705(lines 5705 5708) no Hoare annotation was computed. [2022-11-20 11:45:03,683 INFO L902 garLoopResultBuilder]: At program point L5672(line 5672) the Hoare annotation is: true [2022-11-20 11:45:03,683 INFO L902 garLoopResultBuilder]: At program point L5697(line 5697) the Hoare annotation is: true [2022-11-20 11:45:03,683 INFO L899 garLoopResultBuilder]: For program point L5697-1(line 5697) no Hoare annotation was computed. [2022-11-20 11:45:03,683 INFO L899 garLoopResultBuilder]: For program point L5689-2(lines 5689 5693) no Hoare annotation was computed. [2022-11-20 11:45:03,684 INFO L899 garLoopResultBuilder]: For program point L5689(lines 5689 5693) no Hoare annotation was computed. [2022-11-20 11:45:03,684 INFO L902 garLoopResultBuilder]: At program point test_haltENTRY(lines 5666 5711) the Hoare annotation is: true [2022-11-20 11:45:03,684 INFO L899 garLoopResultBuilder]: For program point test_haltEXIT(lines 5666 5711) no Hoare annotation was computed. [2022-11-20 11:45:03,684 INFO L902 garLoopResultBuilder]: At program point L5677(line 5677) the Hoare annotation is: true [2022-11-20 11:45:03,684 INFO L899 garLoopResultBuilder]: For program point L5677-1(line 5677) no Hoare annotation was computed. [2022-11-20 11:45:03,684 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-20 11:45:03,685 INFO L899 garLoopResultBuilder]: For program point L5673(lines 5673 5676) no Hoare annotation was computed. [2022-11-20 11:45:03,685 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-20 11:45:03,685 INFO L899 garLoopResultBuilder]: For program point L5698(lines 5698 5703) no Hoare annotation was computed. [2022-11-20 11:45:03,685 INFO L899 garLoopResultBuilder]: For program point test_haltFINAL(lines 5666 5711) no Hoare annotation was computed. [2022-11-20 11:45:03,685 INFO L902 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: true [2022-11-20 11:45:03,685 INFO L899 garLoopResultBuilder]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2022-11-20 11:45:03,685 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5678 5679) the Hoare annotation is: true [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5678-1(lines 5678 5679) no Hoare annotation was computed. [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5641(lines 5641 5646) no Hoare annotation was computed. [2022-11-20 11:45:03,686 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5687(lines 5687 5696) no Hoare annotation was computed. [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5654(lines 5654 5657) no Hoare annotation was computed. [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2022-11-20 11:45:03,686 INFO L899 garLoopResultBuilder]: For program point L5704-1(line 5704) no Hoare annotation was computed. [2022-11-20 11:45:03,687 INFO L902 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: true [2022-11-20 11:45:03,687 INFO L902 garLoopResultBuilder]: At program point L4251(line 4251) the Hoare annotation is: true [2022-11-20 11:45:03,687 INFO L899 garLoopResultBuilder]: For program point L4251-1(line 4251) no Hoare annotation was computed. [2022-11-20 11:45:03,687 INFO L902 garLoopResultBuilder]: At program point L4243(line 4243) the Hoare annotation is: true [2022-11-20 11:45:03,687 INFO L899 garLoopResultBuilder]: For program point L4243-1(line 4243) no Hoare annotation was computed. [2022-11-20 11:45:03,687 INFO L902 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2022-11-20 11:45:03,687 INFO L899 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2022-11-20 11:45:03,688 INFO L899 garLoopResultBuilder]: For program point L4231(lines 4231 4236) no Hoare annotation was computed. [2022-11-20 11:45:03,688 INFO L902 garLoopResultBuilder]: At program point L7043-1(line 7043) the Hoare annotation is: true [2022-11-20 11:45:03,688 INFO L899 garLoopResultBuilder]: For program point L4227(lines 4227 4230) no Hoare annotation was computed. [2022-11-20 11:45:03,688 INFO L902 garLoopResultBuilder]: At program point L7043(line 7043) the Hoare annotation is: true [2022-11-20 11:45:03,688 INFO L899 garLoopResultBuilder]: For program point L4231-2(lines 4231 4236) no Hoare annotation was computed. [2022-11-20 11:45:03,688 INFO L902 garLoopResultBuilder]: At program point L4223(lines 4223 4224) the Hoare annotation is: true [2022-11-20 11:45:03,689 INFO L899 garLoopResultBuilder]: For program point L4223-1(lines 4223 4224) no Hoare annotation was computed. [2022-11-20 11:45:03,689 INFO L899 garLoopResultBuilder]: For program point L4227-2(lines 4227 4230) no Hoare annotation was computed. [2022-11-20 11:45:03,689 INFO L899 garLoopResultBuilder]: For program point L4219(lines 4219 4222) no Hoare annotation was computed. [2022-11-20 11:45:03,689 INFO L902 garLoopResultBuilder]: At program point usbtest_alloc_urbENTRY(lines 4213 4254) the Hoare annotation is: true [2022-11-20 11:45:03,689 INFO L902 garLoopResultBuilder]: At program point L7052-1(line 7052) the Hoare annotation is: true [2022-11-20 11:45:03,689 INFO L902 garLoopResultBuilder]: At program point L7052(line 7052) the Hoare annotation is: true [2022-11-20 11:45:03,689 INFO L899 garLoopResultBuilder]: For program point L7044(line 7044) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbFINAL(lines 4213 4254) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L899 garLoopResultBuilder]: For program point L4245(lines 4245 4248) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L899 garLoopResultBuilder]: For program point usbtest_alloc_urbEXIT(lines 4213 4254) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L899 garLoopResultBuilder]: For program point L4237(lines 4237 4241) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L899 garLoopResultBuilder]: For program point L7053(line 7053) no Hoare annotation was computed. [2022-11-20 11:45:03,690 INFO L902 garLoopResultBuilder]: At program point L7045(lines 7039 7047) the Hoare annotation is: true [2022-11-20 11:45:03,691 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4250) no Hoare annotation was computed. [2022-11-20 11:45:03,691 INFO L902 garLoopResultBuilder]: At program point L7054(lines 7048 7056) the Hoare annotation is: true [2022-11-20 11:45:03,691 INFO L902 garLoopResultBuilder]: At program point L4238(line 4238) the Hoare annotation is: true [2022-11-20 11:45:03,691 INFO L899 garLoopResultBuilder]: For program point L4242-1(lines 4242 4250) no Hoare annotation was computed. [2022-11-20 11:45:03,691 INFO L899 garLoopResultBuilder]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2022-11-20 11:45:03,691 INFO L899 garLoopResultBuilder]: For program point L5387(lines 5387 5390) no Hoare annotation was computed. [2022-11-20 11:45:03,691 INFO L899 garLoopResultBuilder]: For program point unlink1EXIT(lines 5374 5451) no Hoare annotation was computed. [2022-11-20 11:45:03,692 INFO L902 garLoopResultBuilder]: At program point L7295(lines 7294 7296) the Hoare annotation is: true [2022-11-20 11:45:03,692 INFO L902 garLoopResultBuilder]: At program point L7097-1(line 7097) the Hoare annotation is: true [2022-11-20 11:45:03,692 INFO L902 garLoopResultBuilder]: At program point L7097(line 7097) the Hoare annotation is: true [2022-11-20 11:45:03,692 INFO L899 garLoopResultBuilder]: For program point L5429-2(lines 5405 5439) no Hoare annotation was computed. [2022-11-20 11:45:03,692 INFO L899 garLoopResultBuilder]: For program point L5429(lines 5429 5433) no Hoare annotation was computed. [2022-11-20 11:45:03,692 INFO L899 garLoopResultBuilder]: For program point L5421(line 5421) no Hoare annotation was computed. [2022-11-20 11:45:03,692 INFO L899 garLoopResultBuilder]: For program point L5413(lines 5413 5424) no Hoare annotation was computed. [2022-11-20 11:45:03,693 INFO L902 garLoopResultBuilder]: At program point L7329(lines 7328 7330) the Hoare annotation is: true [2022-11-20 11:45:03,693 INFO L899 garLoopResultBuilder]: For program point unlink1FINAL(lines 5374 5451) no Hoare annotation was computed. [2022-11-20 11:45:03,693 INFO L899 garLoopResultBuilder]: For program point L7098(line 7098) no Hoare annotation was computed. [2022-11-20 11:45:03,693 INFO L899 garLoopResultBuilder]: For program point L5405(lines 5405 5441) no Hoare annotation was computed. [2022-11-20 11:45:03,693 INFO L899 garLoopResultBuilder]: For program point L5414(line 5414) no Hoare annotation was computed. [2022-11-20 11:45:03,693 INFO L902 garLoopResultBuilder]: At program point unlink1ENTRY(lines 5374 5451) the Hoare annotation is: true [2022-11-20 11:45:03,694 INFO L899 garLoopResultBuilder]: For program point L5414-2(line 5414) no Hoare annotation was computed. [2022-11-20 11:45:03,694 INFO L902 garLoopResultBuilder]: At program point L7099(lines 7093 7101) the Hoare annotation is: true [2022-11-20 11:45:03,694 INFO L899 garLoopResultBuilder]: For program point L5415(line 5415) no Hoare annotation was computed. [2022-11-20 11:45:03,694 INFO L902 garLoopResultBuilder]: At program point L5440-1(lines 5405 5441) the Hoare annotation is: true [2022-11-20 11:45:03,694 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2022-11-20 11:45:03,694 INFO L899 garLoopResultBuilder]: For program point L5399(lines 5399 5403) no Hoare annotation was computed. [2022-11-20 11:45:03,695 INFO L899 garLoopResultBuilder]: For program point L5408(line 5408) no Hoare annotation was computed. [2022-11-20 11:45:03,695 INFO L902 garLoopResultBuilder]: At program point L5384-1(line 5384) the Hoare annotation is: true [2022-11-20 11:45:03,695 INFO L902 garLoopResultBuilder]: At program point L5417(lines 5405 5439) the Hoare annotation is: true [2022-11-20 11:45:03,695 INFO L902 garLoopResultBuilder]: At program point L5384(line 5384) the Hoare annotation is: true [2022-11-20 11:45:03,695 INFO L899 garLoopResultBuilder]: For program point L5442(line 5442) no Hoare annotation was computed. [2022-11-20 11:45:03,695 INFO L899 garLoopResultBuilder]: For program point L5409-2(lines 5409 5412) no Hoare annotation was computed. [2022-11-20 11:45:03,695 INFO L899 garLoopResultBuilder]: For program point L5409(line 5409) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5409-4(lines 5409 5412) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5393-2(lines 5393 5397) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5393(lines 5393 5397) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5418(line 5418) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5385(line 5385) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L899 garLoopResultBuilder]: For program point L5418-2(line 5418) no Hoare annotation was computed. [2022-11-20 11:45:03,696 INFO L902 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2022-11-20 11:45:03,697 INFO L899 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2022-11-20 11:45:03,697 INFO L902 garLoopResultBuilder]: At program point L5435(lines 5405 5439) the Hoare annotation is: true [2022-11-20 11:45:03,697 INFO L902 garLoopResultBuilder]: At program point L5394(line 5394) the Hoare annotation is: true [2022-11-20 11:45:03,697 INFO L899 garLoopResultBuilder]: For program point L5394-1(line 5394) no Hoare annotation was computed. [2022-11-20 11:45:03,697 INFO L899 garLoopResultBuilder]: For program point L5419(line 5419) no Hoare annotation was computed. [2022-11-20 11:45:03,697 INFO L902 garLoopResultBuilder]: At program point L5386(line 5386) the Hoare annotation is: true [2022-11-20 11:45:03,698 INFO L899 garLoopResultBuilder]: For program point L5386-1(line 5386) no Hoare annotation was computed. [2022-11-20 11:45:03,698 INFO L899 garLoopResultBuilder]: For program point L5444-1(lines 5382 5450) no Hoare annotation was computed. [2022-11-20 11:45:03,698 INFO L902 garLoopResultBuilder]: At program point L5444(line 5444) the Hoare annotation is: true [2022-11-20 11:45:03,698 INFO L899 garLoopResultBuilder]: For program point L6722-1(line 6722) no Hoare annotation was computed. [2022-11-20 11:45:03,698 INFO L902 garLoopResultBuilder]: At program point L6723-2(lines 6723 6726) the Hoare annotation is: true [2022-11-20 11:45:03,698 INFO L899 garLoopResultBuilder]: For program point L6715-1(line 6715) no Hoare annotation was computed. [2022-11-20 11:45:03,699 INFO L902 garLoopResultBuilder]: At program point L6715(line 6715) the Hoare annotation is: true [2022-11-20 11:45:03,699 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectEXIT(lines 6706 6730) no Hoare annotation was computed. [2022-11-20 11:45:03,699 INFO L899 garLoopResultBuilder]: For program point L6713-1(line 6713) no Hoare annotation was computed. [2022-11-20 11:45:03,699 INFO L902 garLoopResultBuilder]: At program point L6713(line 6713) the Hoare annotation is: true [2022-11-20 11:45:03,699 INFO L902 garLoopResultBuilder]: At program point usbtest_disconnectENTRY(lines 6706 6730) the Hoare annotation is: true [2022-11-20 11:45:03,699 INFO L899 garLoopResultBuilder]: For program point L6727(line 6727) no Hoare annotation was computed. [2022-11-20 11:45:03,700 INFO L902 garLoopResultBuilder]: At program point L6722(line 6722) the Hoare annotation is: true [2022-11-20 11:45:03,700 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6726) no Hoare annotation was computed. [2022-11-20 11:45:03,700 INFO L899 garLoopResultBuilder]: For program point usbtest_disconnectFINAL(lines 6706 6730) no Hoare annotation was computed. [2022-11-20 11:45:03,700 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 4322) no Hoare annotation was computed. [2022-11-20 11:45:03,700 INFO L899 garLoopResultBuilder]: For program point L4312-1(line 4312) no Hoare annotation was computed. [2022-11-20 11:45:03,700 INFO L902 garLoopResultBuilder]: At program point L4312(line 4312) the Hoare annotation is: true [2022-11-20 11:45:03,700 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesFINAL(lines 4304 4332) no Hoare annotation was computed. [2022-11-20 11:45:03,701 INFO L899 garLoopResultBuilder]: For program point check_guard_bytesEXIT(lines 4304 4332) no Hoare annotation was computed. [2022-11-20 11:45:03,701 INFO L902 garLoopResultBuilder]: At program point L4327(lines 4310 4331) the Hoare annotation is: true [2022-11-20 11:45:03,701 INFO L902 garLoopResultBuilder]: At program point check_guard_bytesENTRY(lines 4304 4332) the Hoare annotation is: true [2022-11-20 11:45:03,701 INFO L902 garLoopResultBuilder]: At program point L4325(lines 4310 4331) the Hoare annotation is: true [2022-11-20 11:45:03,701 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevFINAL(lines 4004 4011) no Hoare annotation was computed. [2022-11-20 11:45:03,701 INFO L902 garLoopResultBuilder]: At program point interface_to_usbdevENTRY(lines 4004 4011) the Hoare annotation is: true [2022-11-20 11:45:03,702 INFO L899 garLoopResultBuilder]: For program point interface_to_usbdevEXIT(lines 4004 4011) no Hoare annotation was computed. [2022-11-20 11:45:03,702 INFO L902 garLoopResultBuilder]: At program point L5857-1(lines 5857 5861) the Hoare annotation is: true [2022-11-20 11:45:03,702 INFO L902 garLoopResultBuilder]: At program point L5853(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,702 INFO L902 garLoopResultBuilder]: At program point L5779(line 5779) the Hoare annotation is: true [2022-11-20 11:45:03,702 INFO L899 garLoopResultBuilder]: For program point L5779-1(line 5779) no Hoare annotation was computed. [2022-11-20 11:45:03,702 INFO L899 garLoopResultBuilder]: For program point L5812(lines 5812 5822) no Hoare annotation was computed. [2022-11-20 11:45:03,703 INFO L899 garLoopResultBuilder]: For program point L5862(line 5862) no Hoare annotation was computed. [2022-11-20 11:45:03,703 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5805) no Hoare annotation was computed. [2022-11-20 11:45:03,703 INFO L899 garLoopResultBuilder]: For program point L5796-1(lines 5796 5797) no Hoare annotation was computed. [2022-11-20 11:45:03,703 INFO L902 garLoopResultBuilder]: At program point L5796(lines 5796 5797) the Hoare annotation is: true [2022-11-20 11:45:03,703 INFO L902 garLoopResultBuilder]: At program point L5792(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,703 INFO L899 garLoopResultBuilder]: For program point L5846(lines 5846 5849) no Hoare annotation was computed. [2022-11-20 11:45:03,703 INFO L899 garLoopResultBuilder]: For program point L5846-2(lines 5846 5849) no Hoare annotation was computed. [2022-11-20 11:45:03,704 INFO L902 garLoopResultBuilder]: At program point L5809(line 5809) the Hoare annotation is: true [2022-11-20 11:45:03,704 INFO L899 garLoopResultBuilder]: For program point L5809-1(line 5809) no Hoare annotation was computed. [2022-11-20 11:45:03,704 INFO L899 garLoopResultBuilder]: For program point L5772-1(line 5772) no Hoare annotation was computed. [2022-11-20 11:45:03,704 INFO L902 garLoopResultBuilder]: At program point L5834(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,704 INFO L902 garLoopResultBuilder]: At program point L5772(line 5772) the Hoare annotation is: true [2022-11-20 11:45:03,704 INFO L899 garLoopResultBuilder]: For program point L5768(lines 5768 5771) no Hoare annotation was computed. [2022-11-20 11:45:03,705 INFO L899 garLoopResultBuilder]: For program point L5826(lines 5826 5832) no Hoare annotation was computed. [2022-11-20 11:45:03,705 INFO L902 garLoopResultBuilder]: At program point L5851(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,705 INFO L899 garLoopResultBuilder]: For program point ctrl_outEXIT(lines 5753 5865) no Hoare annotation was computed. [2022-11-20 11:45:03,705 INFO L899 garLoopResultBuilder]: For program point L5814(lines 5814 5819) no Hoare annotation was computed. [2022-11-20 11:45:03,705 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5811) the Hoare annotation is: true [2022-11-20 11:45:03,705 INFO L902 garLoopResultBuilder]: At program point L5839(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,706 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5810 5811) no Hoare annotation was computed. [2022-11-20 11:45:03,706 INFO L899 garLoopResultBuilder]: For program point L5798(lines 5798 5808) no Hoare annotation was computed. [2022-11-20 11:45:03,706 INFO L902 garLoopResultBuilder]: At program point L5790(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,706 INFO L899 garLoopResultBuilder]: For program point ctrl_outFINAL(lines 5753 5865) no Hoare annotation was computed. [2022-11-20 11:45:03,706 INFO L902 garLoopResultBuilder]: At program point L5856(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,706 INFO L902 garLoopResultBuilder]: At program point ctrl_outENTRY(lines 5753 5865) the Hoare annotation is: true [2022-11-20 11:45:03,707 INFO L899 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2022-11-20 11:45:03,707 INFO L902 garLoopResultBuilder]: At program point L5836(lines 5766 5864) the Hoare annotation is: true [2022-11-20 11:45:03,707 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-20 11:45:03,707 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-20 11:45:03,707 INFO L899 garLoopResultBuilder]: For program point L7345-1(line 7345) no Hoare annotation was computed. [2022-11-20 11:45:03,707 INFO L902 garLoopResultBuilder]: At program point usb_alloc_urbENTRY(lines 7344 7346) the Hoare annotation is: true [2022-11-20 11:45:03,708 INFO L902 garLoopResultBuilder]: At program point L7345(line 7345) the Hoare annotation is: true [2022-11-20 11:45:03,708 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 7344 7346) no Hoare annotation was computed. [2022-11-20 11:45:03,708 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 7344 7346) no Hoare annotation was computed. [2022-11-20 11:45:03,708 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,708 INFO L899 garLoopResultBuilder]: For program point L3785-1(line 3785) no Hoare annotation was computed. [2022-11-20 11:45:03,708 INFO L902 garLoopResultBuilder]: At program point L3785(line 3785) the Hoare annotation is: true [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 3773 3789) no Hoare annotation was computed. [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3787) no Hoare annotation was computed. [2022-11-20 11:45:03,709 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 3773 3789) the Hoare annotation is: true [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 3773 3789) no Hoare annotation was computed. [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point L6939(lines 6939 6970) no Hoare annotation was computed. [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point L6972(line 6972) no Hoare annotation was computed. [2022-11-20 11:45:03,709 INFO L899 garLoopResultBuilder]: For program point L4132(lines 4132 4135) no Hoare annotation was computed. [2022-11-20 11:45:03,710 INFO L895 garLoopResultBuilder]: At program point L4165(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,710 INFO L902 garLoopResultBuilder]: At program point L6973(line 6973) the Hoare annotation is: true [2022-11-20 11:45:03,710 INFO L899 garLoopResultBuilder]: For program point L6676-2(lines 6676 6679) no Hoare annotation was computed. [2022-11-20 11:45:03,710 INFO L899 garLoopResultBuilder]: For program point L6676(lines 6676 6679) no Hoare annotation was computed. [2022-11-20 11:45:03,710 INFO L895 garLoopResultBuilder]: At program point L4199(line 4199) the Hoare annotation is: false [2022-11-20 11:45:03,710 INFO L899 garLoopResultBuilder]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2022-11-20 11:45:03,711 INFO L899 garLoopResultBuilder]: For program point L6875(line 6875) no Hoare annotation was computed. [2022-11-20 11:45:03,711 INFO L899 garLoopResultBuilder]: For program point L6941(lines 6941 6967) no Hoare annotation was computed. [2022-11-20 11:45:03,711 INFO L899 garLoopResultBuilder]: For program point L6611(line 6611) no Hoare annotation was computed. [2022-11-20 11:45:03,711 INFO L895 garLoopResultBuilder]: At program point L4167(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,711 INFO L899 garLoopResultBuilder]: For program point L6942(line 6942) no Hoare annotation was computed. [2022-11-20 11:45:03,712 INFO L895 garLoopResultBuilder]: At program point L6975(lines 6845 6980) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2022-11-20 11:45:03,712 INFO L899 garLoopResultBuilder]: For program point L6876-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:45:03,712 INFO L899 garLoopResultBuilder]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2022-11-20 11:45:03,712 INFO L899 garLoopResultBuilder]: For program point L6909(line 6909) no Hoare annotation was computed. [2022-11-20 11:45:03,712 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4171) no Hoare annotation was computed. [2022-11-20 11:45:03,712 INFO L899 garLoopResultBuilder]: For program point L6910(lines 6910 6914) no Hoare annotation was computed. [2022-11-20 11:45:03,713 INFO L899 garLoopResultBuilder]: For program point L6943(lines 6943 6948) no Hoare annotation was computed. [2022-11-20 11:45:03,713 INFO L899 garLoopResultBuilder]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2022-11-20 11:45:03,713 INFO L899 garLoopResultBuilder]: For program point L6910-2(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:45:03,713 INFO L895 garLoopResultBuilder]: At program point L6877(line 6877) the Hoare annotation is: false [2022-11-20 11:45:03,713 INFO L899 garLoopResultBuilder]: For program point L6646(line 6646) no Hoare annotation was computed. [2022-11-20 11:45:03,713 INFO L899 garLoopResultBuilder]: For program point L6646-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-20 11:45:03,714 INFO L899 garLoopResultBuilder]: For program point L6613(lines 6613 6616) no Hoare annotation was computed. [2022-11-20 11:45:03,714 INFO L895 garLoopResultBuilder]: At program point L4169(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,714 INFO L899 garLoopResultBuilder]: For program point L6911-1(line 6911) no Hoare annotation was computed. [2022-11-20 11:45:03,714 INFO L895 garLoopResultBuilder]: At program point L6911(line 6911) the Hoare annotation is: false [2022-11-20 11:45:03,714 INFO L895 garLoopResultBuilder]: At program point L6680-2(lines 6632 6684) the Hoare annotation is: false [2022-11-20 11:45:03,714 INFO L899 garLoopResultBuilder]: For program point L6680(lines 6680 6683) no Hoare annotation was computed. [2022-11-20 11:45:03,715 INFO L895 garLoopResultBuilder]: At program point L4203(lines 4082 4205) the Hoare annotation is: false [2022-11-20 11:45:03,715 INFO L899 garLoopResultBuilder]: For program point L4137(lines 4137 4140) no Hoare annotation was computed. [2022-11-20 11:45:03,715 INFO L895 garLoopResultBuilder]: At program point L7176(lines 7165 7178) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,715 INFO L902 garLoopResultBuilder]: At program point L6813(lines 6809 6815) the Hoare annotation is: true [2022-11-20 11:45:03,715 INFO L899 garLoopResultBuilder]: For program point L6648(lines 6648 6655) no Hoare annotation was computed. [2022-11-20 11:45:03,715 INFO L902 garLoopResultBuilder]: At program point L6979(lines 6833 6981) the Hoare annotation is: true [2022-11-20 11:45:03,716 INFO L899 garLoopResultBuilder]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2022-11-20 11:45:03,716 INFO L895 garLoopResultBuilder]: At program point L6848(line 6848) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,716 INFO L895 garLoopResultBuilder]: At program point L7377(lines 7376 7378) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2022-11-20 11:45:03,716 INFO L899 garLoopResultBuilder]: For program point L6651-1(line 6651) no Hoare annotation was computed. [2022-11-20 11:45:03,716 INFO L895 garLoopResultBuilder]: At program point L6651(line 6651) the Hoare annotation is: false [2022-11-20 11:45:03,716 INFO L899 garLoopResultBuilder]: For program point L4174(line 4174) no Hoare annotation was computed. [2022-11-20 11:45:03,717 INFO L902 garLoopResultBuilder]: At program point L7312(lines 7311 7313) the Hoare annotation is: true [2022-11-20 11:45:03,717 INFO L895 garLoopResultBuilder]: At program point L6850(line 6850) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,717 INFO L899 garLoopResultBuilder]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2022-11-20 11:45:03,717 INFO L895 garLoopResultBuilder]: At program point L6883(line 6883) the Hoare annotation is: false [2022-11-20 11:45:03,717 INFO L899 garLoopResultBuilder]: For program point L6916-1(line 6916) no Hoare annotation was computed. [2022-11-20 11:45:03,718 INFO L895 garLoopResultBuilder]: At program point L6916(line 6916) the Hoare annotation is: false [2022-11-20 11:45:03,718 INFO L899 garLoopResultBuilder]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2022-11-20 11:45:03,718 INFO L899 garLoopResultBuilder]: For program point L6652-1(line 6652) no Hoare annotation was computed. [2022-11-20 11:45:03,718 INFO L895 garLoopResultBuilder]: At program point L6652(line 6652) the Hoare annotation is: false [2022-11-20 11:45:03,718 INFO L899 garLoopResultBuilder]: For program point L6685(line 6685) no Hoare annotation was computed. [2022-11-20 11:45:03,718 INFO L899 garLoopResultBuilder]: For program point L4109(line 4109) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L4109-2(lines 4109 4112) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L6950(line 6950) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L4176(lines 4176 4183) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L4176-2(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L4143(line 4143) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2022-11-20 11:45:03,719 INFO L899 garLoopResultBuilder]: For program point L6621-1(line 6621) no Hoare annotation was computed. [2022-11-20 11:45:03,720 INFO L895 garLoopResultBuilder]: At program point L6621(line 6621) the Hoare annotation is: false [2022-11-20 11:45:03,720 INFO L895 garLoopResultBuilder]: At program point L7315(lines 7314 7316) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,720 INFO L899 garLoopResultBuilder]: For program point L4144(lines 4144 4153) no Hoare annotation was computed. [2022-11-20 11:45:03,720 INFO L899 garLoopResultBuilder]: For program point L4177-1(line 4177) no Hoare annotation was computed. [2022-11-20 11:45:03,720 INFO L895 garLoopResultBuilder]: At program point L4177(line 4177) the Hoare annotation is: false [2022-11-20 11:45:03,721 INFO L899 garLoopResultBuilder]: For program point L6853-1(line 6853) no Hoare annotation was computed. [2022-11-20 11:45:03,721 INFO L895 garLoopResultBuilder]: At program point L6853(line 6853) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,721 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4181) no Hoare annotation was computed. [2022-11-20 11:45:03,721 INFO L899 garLoopResultBuilder]: For program point L4145(lines 4145 4148) no Hoare annotation was computed. [2022-11-20 11:45:03,721 INFO L902 garLoopResultBuilder]: At program point L7184(lines 7179 7186) the Hoare annotation is: true [2022-11-20 11:45:03,721 INFO L899 garLoopResultBuilder]: For program point L6953-2(lines 6951 6962) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L899 garLoopResultBuilder]: For program point L6953(lines 6953 6956) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L899 garLoopResultBuilder]: For program point L6623(lines 6623 6627) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L899 garLoopResultBuilder]: For program point L6921(line 6921) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L899 garLoopResultBuilder]: For program point L6624-1(line 6624) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L899 garLoopResultBuilder]: For program point L6657-2(lines 6657 6661) no Hoare annotation was computed. [2022-11-20 11:45:03,722 INFO L895 garLoopResultBuilder]: At program point L6624(line 6624) the Hoare annotation is: false [2022-11-20 11:45:03,723 INFO L899 garLoopResultBuilder]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2022-11-20 11:45:03,723 INFO L899 garLoopResultBuilder]: For program point L6922(lines 6922 6929) no Hoare annotation was computed. [2022-11-20 11:45:03,723 INFO L899 garLoopResultBuilder]: For program point L6790(lines 6790 6804) no Hoare annotation was computed. [2022-11-20 11:45:03,723 INFO L899 garLoopResultBuilder]: For program point L6889(line 6889) no Hoare annotation was computed. [2022-11-20 11:45:03,723 INFO L895 garLoopResultBuilder]: At program point L6658(line 6658) the Hoare annotation is: false [2022-11-20 11:45:03,724 INFO L895 garLoopResultBuilder]: At program point L6691(lines 6578 6693) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~ldv_state_variable_1~0)) (.cse1 (= ~ldv_spin~0 (_ bv0 32)))) (or (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv19 32)) (_ bv0 32)) .cse1) (and .cse0 (= (bvadd |ULTIMATE.start_usbtest_probe_#res#1| (_ bv12 32)) (_ bv0 32)) .cse1))) [2022-11-20 11:45:03,724 INFO L899 garLoopResultBuilder]: For program point L6790-1(lines 6790 6804) no Hoare annotation was computed. [2022-11-20 11:45:03,724 INFO L899 garLoopResultBuilder]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2022-11-20 11:45:03,724 INFO L895 garLoopResultBuilder]: At program point L7319(lines 7318 7320) the Hoare annotation is: false [2022-11-20 11:45:03,724 INFO L899 garLoopResultBuilder]: For program point L6890(lines 6890 6897) no Hoare annotation was computed. [2022-11-20 11:45:03,724 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,725 INFO L899 garLoopResultBuilder]: For program point L6924(lines 6924 6927) no Hoare annotation was computed. [2022-11-20 11:45:03,725 INFO L899 garLoopResultBuilder]: For program point L4150(lines 4150 4153) no Hoare annotation was computed. [2022-11-20 11:45:03,725 INFO L895 garLoopResultBuilder]: At program point L4150-2(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,725 INFO L899 garLoopResultBuilder]: For program point L6859(lines 6859 6974) no Hoare annotation was computed. [2022-11-20 11:45:03,725 INFO L899 garLoopResultBuilder]: For program point L6892(lines 6892 6895) no Hoare annotation was computed. [2022-11-20 11:45:03,725 INFO L899 garLoopResultBuilder]: For program point L4118(lines 4118 4128) no Hoare annotation was computed. [2022-11-20 11:45:03,726 INFO L899 garLoopResultBuilder]: For program point L4184-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:45:03,726 INFO L902 garLoopResultBuilder]: At program point L6959(lines 6845 6980) the Hoare annotation is: true [2022-11-20 11:45:03,726 INFO L899 garLoopResultBuilder]: For program point L6860(line 6860) no Hoare annotation was computed. [2022-11-20 11:45:03,726 INFO L899 garLoopResultBuilder]: For program point L6662(lines 6662 6666) no Hoare annotation was computed. [2022-11-20 11:45:03,726 INFO L899 garLoopResultBuilder]: For program point L6662-2(lines 6646 6667) no Hoare annotation was computed. [2022-11-20 11:45:03,726 INFO L902 garLoopResultBuilder]: At program point L7356(lines 7355 7357) the Hoare annotation is: true [2022-11-20 11:45:03,727 INFO L899 garLoopResultBuilder]: For program point L4185-1(line 4185) no Hoare annotation was computed. [2022-11-20 11:45:03,727 INFO L895 garLoopResultBuilder]: At program point L4185(line 4185) the Hoare annotation is: false [2022-11-20 11:45:03,727 INFO L899 garLoopResultBuilder]: For program point L4119(line 4119) no Hoare annotation was computed. [2022-11-20 11:45:03,727 INFO L899 garLoopResultBuilder]: For program point L6828-1(line 6828) no Hoare annotation was computed. [2022-11-20 11:45:03,727 INFO L895 garLoopResultBuilder]: At program point L6828(line 6828) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,728 INFO L899 garLoopResultBuilder]: For program point L6861(lines 6861 6936) no Hoare annotation was computed. [2022-11-20 11:45:03,728 INFO L899 garLoopResultBuilder]: For program point L6663-1(line 6663) no Hoare annotation was computed. [2022-11-20 11:45:03,728 INFO L895 garLoopResultBuilder]: At program point L6663(line 6663) the Hoare annotation is: false [2022-11-20 11:45:03,728 INFO L899 garLoopResultBuilder]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2022-11-20 11:45:03,728 INFO L895 garLoopResultBuilder]: At program point L6597(line 6597) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,728 INFO L899 garLoopResultBuilder]: For program point L6598(lines 6598 6610) no Hoare annotation was computed. [2022-11-20 11:45:03,729 INFO L895 garLoopResultBuilder]: At program point L6697(lines 6694 6699) the Hoare annotation is: false [2022-11-20 11:45:03,729 INFO L895 garLoopResultBuilder]: At program point L6598-2(lines 6598 6610) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,729 INFO L899 garLoopResultBuilder]: For program point L7391-1(line 7391) no Hoare annotation was computed. [2022-11-20 11:45:03,729 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,729 INFO L895 garLoopResultBuilder]: At program point L7391(line 7391) the Hoare annotation is: false [2022-11-20 11:45:03,729 INFO L899 garLoopResultBuilder]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2022-11-20 11:45:03,730 INFO L895 garLoopResultBuilder]: At program point L4187(line 4187) the Hoare annotation is: false [2022-11-20 11:45:03,730 INFO L895 garLoopResultBuilder]: At program point L7391-2(lines 7390 7392) the Hoare annotation is: false [2022-11-20 11:45:03,730 INFO L899 garLoopResultBuilder]: For program point L4121(line 4121) no Hoare annotation was computed. [2022-11-20 11:45:03,730 INFO L899 garLoopResultBuilder]: For program point L4121-2(line 4121) no Hoare annotation was computed. [2022-11-20 11:45:03,730 INFO L895 garLoopResultBuilder]: At program point L3956(lines 3953 3958) the Hoare annotation is: false [2022-11-20 11:45:03,731 INFO L895 garLoopResultBuilder]: At program point L6830(lines 6824 6832) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,731 INFO L899 garLoopResultBuilder]: For program point L6863(lines 6863 6933) no Hoare annotation was computed. [2022-11-20 11:45:03,731 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-20 11:45:03,731 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 (_ bv0 32)))) (or (and (= (_ bv1 32) ~ldv_state_variable_1~0) .cse0) (and (= (_ bv0 32) ~ldv_state_variable_1~0) .cse0))) [2022-11-20 11:45:03,731 INFO L899 garLoopResultBuilder]: For program point L6632-2(lines 6632 6684) no Hoare annotation was computed. [2022-11-20 11:45:03,731 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L6632(line 6632) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L6599-2(lines 6599 6602) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4125) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L6798(lines 6798 6802) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L6864(line 6864) no Hoare annotation was computed. [2022-11-20 11:45:03,732 INFO L899 garLoopResultBuilder]: For program point L6633-2(lines 6633 6638) no Hoare annotation was computed. [2022-11-20 11:45:03,733 INFO L899 garLoopResultBuilder]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2022-11-20 11:45:03,733 INFO L895 garLoopResultBuilder]: At program point L4156(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,733 INFO L895 garLoopResultBuilder]: At program point L7261(lines 7260 7262) the Hoare annotation is: false [2022-11-20 11:45:03,733 INFO L895 garLoopResultBuilder]: At program point L4123(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,733 INFO L899 garLoopResultBuilder]: For program point L6931(line 6931) no Hoare annotation was computed. [2022-11-20 11:45:03,734 INFO L899 garLoopResultBuilder]: For program point L6865(lines 6865 6873) no Hoare annotation was computed. [2022-11-20 11:45:03,734 INFO L895 garLoopResultBuilder]: At program point L6634(line 6634) the Hoare annotation is: false [2022-11-20 11:45:03,734 INFO L899 garLoopResultBuilder]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2022-11-20 11:45:03,734 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,734 INFO L899 garLoopResultBuilder]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2022-11-20 11:45:03,734 INFO L899 garLoopResultBuilder]: For program point L6899(line 6899) no Hoare annotation was computed. [2022-11-20 11:45:03,735 INFO L902 garLoopResultBuilder]: At program point L6932(line 6932) the Hoare annotation is: true [2022-11-20 11:45:03,735 INFO L899 garLoopResultBuilder]: For program point L6965(line 6965) no Hoare annotation was computed. [2022-11-20 11:45:03,735 INFO L899 garLoopResultBuilder]: For program point L6668-2(lines 6668 6671) no Hoare annotation was computed. [2022-11-20 11:45:03,735 INFO L899 garLoopResultBuilder]: For program point L6668(lines 6668 6671) no Hoare annotation was computed. [2022-11-20 11:45:03,735 INFO L895 garLoopResultBuilder]: At program point L4158(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,735 INFO L899 garLoopResultBuilder]: For program point L4191-1(lines 4100 4204) no Hoare annotation was computed. [2022-11-20 11:45:03,736 INFO L902 garLoopResultBuilder]: At program point L6966(line 6966) the Hoare annotation is: true [2022-11-20 11:45:03,736 INFO L899 garLoopResultBuilder]: For program point L6867(lines 6867 6871) no Hoare annotation was computed. [2022-11-20 11:45:03,736 INFO L899 garLoopResultBuilder]: For program point L6900(lines 6900 6907) no Hoare annotation was computed. [2022-11-20 11:45:03,736 INFO L899 garLoopResultBuilder]: For program point L6603(line 6603) no Hoare annotation was computed. [2022-11-20 11:45:03,736 INFO L899 garLoopResultBuilder]: For program point L6603-2(lines 6603 6606) no Hoare annotation was computed. [2022-11-20 11:45:03,736 INFO L899 garLoopResultBuilder]: For program point L4126(line 4126) no Hoare annotation was computed. [2022-11-20 11:45:03,737 INFO L895 garLoopResultBuilder]: At program point L6703(lines 6700 6705) the Hoare annotation is: false [2022-11-20 11:45:03,737 INFO L899 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2022-11-20 11:45:03,737 INFO L895 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: false [2022-11-20 11:45:03,737 INFO L899 garLoopResultBuilder]: For program point L6902(lines 6902 6905) no Hoare annotation was computed. [2022-11-20 11:45:03,737 INFO L899 garLoopResultBuilder]: For program point L4161(lines 4161 4164) no Hoare annotation was computed. [2022-11-20 11:45:03,737 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:45:03,738 INFO L899 garLoopResultBuilder]: For program point L6672-2(lines 6672 6675) no Hoare annotation was computed. [2022-11-20 11:45:03,738 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6644) no Hoare annotation was computed. [2022-11-20 11:45:03,738 INFO L899 garLoopResultBuilder]: For program point L6672(lines 6672 6675) no Hoare annotation was computed. [2022-11-20 11:45:03,738 INFO L895 garLoopResultBuilder]: At program point L4162(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,738 INFO L895 garLoopResultBuilder]: At program point L4129(lines 4100 4204) the Hoare annotation is: false [2022-11-20 11:45:03,738 INFO L899 garLoopResultBuilder]: For program point L6640-1(line 6640) no Hoare annotation was computed. [2022-11-20 11:45:03,739 INFO L895 garLoopResultBuilder]: At program point L6640(line 6640) the Hoare annotation is: false [2022-11-20 11:45:03,739 INFO L899 garLoopResultBuilder]: For program point L4130(line 4130) no Hoare annotation was computed. [2022-11-20 11:45:03,739 INFO L899 garLoopResultBuilder]: For program point L6938(line 6938) no Hoare annotation was computed. [2022-11-20 11:45:03,739 INFO L895 garLoopResultBuilder]: At program point L6806(lines 6784 6808) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_1~0) (= ~ldv_spin~0 (_ bv0 32))) [2022-11-20 11:45:03,739 INFO L899 garLoopResultBuilder]: For program point L4197-1(lines 4197 4202) no Hoare annotation was computed. [2022-11-20 11:45:03,740 INFO L899 garLoopResultBuilder]: For program point L4131(lines 4131 4140) no Hoare annotation was computed. [2022-11-20 11:45:03,740 INFO L902 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3650 3655) the Hoare annotation is: true [2022-11-20 11:45:03,740 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3650 3655) no Hoare annotation was computed. [2022-11-20 11:45:03,740 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3650 3655) no Hoare annotation was computed. [2022-11-20 11:45:03,740 INFO L899 garLoopResultBuilder]: For program point completeFINAL(lines 7290 7292) no Hoare annotation was computed. [2022-11-20 11:45:03,740 INFO L899 garLoopResultBuilder]: For program point completeEXIT(lines 7290 7292) no Hoare annotation was computed. [2022-11-20 11:45:03,741 INFO L902 garLoopResultBuilder]: At program point completeENTRY(lines 7290 7292) the Hoare annotation is: true [2022-11-20 11:45:03,741 INFO L899 garLoopResultBuilder]: For program point usb_get_statusEXIT(lines 7369 7371) no Hoare annotation was computed. [2022-11-20 11:45:03,741 INFO L902 garLoopResultBuilder]: At program point usb_get_statusENTRY(lines 7369 7371) the Hoare annotation is: true [2022-11-20 11:45:03,741 INFO L899 garLoopResultBuilder]: For program point usb_get_statusFINAL(lines 7369 7371) no Hoare annotation was computed. [2022-11-20 11:45:03,741 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorFINAL(lines 7365 7367) no Hoare annotation was computed. [2022-11-20 11:45:03,741 INFO L899 garLoopResultBuilder]: For program point usb_get_descriptorEXIT(lines 7365 7367) no Hoare annotation was computed. [2022-11-20 11:45:03,742 INFO L902 garLoopResultBuilder]: At program point usb_get_descriptorENTRY(lines 7365 7367) the Hoare annotation is: true [2022-11-20 11:45:03,745 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1] [2022-11-20 11:45:03,748 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 11:45:03,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:45:03 BoogieIcfgContainer [2022-11-20 11:45:03,767 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 11:45:03,768 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 11:45:03,768 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 11:45:03,768 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 11:45:03,769 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:44:39" (3/4) ... [2022-11-20 11:45:03,772 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 11:45:03,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_good_config [2022-11-20 11:45:03,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sg_page [2022-11-20 11:45:03,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2022-11-20 11:45:03,780 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_sglist [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unlink_urb [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc_array [2022-11-20 11:45:03,781 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_iso_queue [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_check_buf [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_coherent [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure testdev_to_usbdev [2022-11-20 11:45:03,782 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_coherent [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_interface [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure perform_sglist [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink_simple [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_unaligned_bulk [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec_and_test [2022-11-20 11:45:03,783 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_sglist [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 11:45:03,784 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_maxp [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_io [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_alloc_urb [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_free_urb [2022-11-20 11:45:03,785 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_altsetting [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_completion [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_fill_buf [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 11:45:03,786 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_gettimeofday [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure verify_not_halted [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_endpoint_dir_in [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_ioctl [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure buffer_offset [2022-11-20 11:45:03,787 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kcalloc [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-20 11:45:03,788 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_clear_halt [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure test_halt [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_alloc_urb [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unlink1 [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usbtest_disconnect [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_guard_bytes [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2022-11-20 11:45:03,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ctrl_out [2022-11-20 11:45:03,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2022-11-20 11:45:03,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-20 11:45:03,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2022-11-20 11:45:03,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2022-11-20 11:45:03,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_status [2022-11-20 11:45:03,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_descriptor [2022-11-20 11:45:03,836 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-11-20 11:45:03,843 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 162 nodes and edges [2022-11-20 11:45:03,850 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2022-11-20 11:45:03,857 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2022-11-20 11:45:03,863 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2022-11-20 11:45:03,866 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-11-20 11:45:03,870 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-20 11:45:03,874 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:45:03,877 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:45:03,918 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) [2022-11-20 11:45:04,316 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 11:45:04,316 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 11:45:04,317 INFO L158 Benchmark]: Toolchain (without parser) took 57404.64ms. Allocated memory was 86.0MB in the beginning and 400.6MB in the end (delta: 314.6MB). Free memory was 62.9MB in the beginning and 88.7MB in the end (delta: -25.9MB). Peak memory consumption was 286.9MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,317 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:45:04,318 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3432.05ms. Allocated memory was 86.0MB in the beginning and 140.5MB in the end (delta: 54.5MB). Free memory was 62.6MB in the beginning and 52.2MB in the end (delta: 10.4MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,318 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.55ms. Allocated memory is still 140.5MB. Free memory was 78.4MB in the beginning and 64.0MB in the end (delta: 14.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,319 INFO L158 Benchmark]: Boogie Preprocessor took 411.41ms. Allocated memory is still 140.5MB. Free memory was 64.0MB in the beginning and 60.5MB in the end (delta: 3.4MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,319 INFO L158 Benchmark]: RCFGBuilder took 28012.36ms. Allocated memory was 140.5MB in the beginning and 333.4MB in the end (delta: 192.9MB). Free memory was 59.9MB in the beginning and 173.9MB in the end (delta: -113.9MB). Peak memory consumption was 124.5MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,320 INFO L158 Benchmark]: TraceAbstraction took 24648.35ms. Allocated memory was 333.4MB in the beginning and 400.6MB in the end (delta: 67.1MB). Free memory was 172.8MB in the beginning and 165.3MB in the end (delta: 7.6MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,320 INFO L158 Benchmark]: Witness Printer took 548.75ms. Allocated memory is still 400.6MB. Free memory was 165.3MB in the beginning and 88.7MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-20 11:45:04,322 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3432.05ms. Allocated memory was 86.0MB in the beginning and 140.5MB in the end (delta: 54.5MB). Free memory was 62.6MB in the beginning and 52.2MB in the end (delta: 10.4MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.55ms. Allocated memory is still 140.5MB. Free memory was 78.4MB in the beginning and 64.0MB in the end (delta: 14.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 411.41ms. Allocated memory is still 140.5MB. Free memory was 64.0MB in the beginning and 60.5MB in the end (delta: 3.4MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * RCFGBuilder took 28012.36ms. Allocated memory was 140.5MB in the beginning and 333.4MB in the end (delta: 192.9MB). Free memory was 59.9MB in the beginning and 173.9MB in the end (delta: -113.9MB). Peak memory consumption was 124.5MB. Max. memory is 16.1GB. * TraceAbstraction took 24648.35ms. Allocated memory was 333.4MB in the beginning and 400.6MB in the end (delta: 67.1MB). Free memory was 172.8MB in the beginning and 165.3MB in the end (delta: 7.6MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. * Witness Printer took 548.75ms. Allocated memory is still 400.6MB. Free memory was 165.3MB in the beginning and 88.7MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. 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, 1284 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 24.5s, OverallIterations: 8, TraceHistogramMax: 4, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 3.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2787 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2785 mSDsluCounter, 34466 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20847 mSDsCounter, 44 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 261 IncrementalHoareTripleChecker+Invalid, 305 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 44 mSolverCounterUnsat, 13619 mSDtfsCounter, 261 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 989 GetRequests, 963 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1424occurred in iteration=6, InterpolantAutomatonStates: 39, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 8 MinimizatonAttempts, 438 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 492 LocationsWithAnnotation, 9217 PreInvPairs, 9348 NumberOfFragments, 614 HoareAnnotationTreeSize, 9217 FomulaSimplifications, 158 FormulaSimplificationTreeSizeReduction, 1.7s HoareSimplificationTime, 492 FomulaSimplificationsInter, 2170 FormulaSimplificationTreeSizeReductionInter, 2.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 7.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 948 NumberOfCodeBlocks, 938 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 979 ConstructedInterpolants, 0 QuantifiedInterpolants, 1229 SizeOfPredicates, 8 NumberOfNonLiveVariables, 11093 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 248/250 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: ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 19bv32) == 0bv32) && ldv_spin == 0bv32) || ((1bv32 == ldv_state_variable_1 && ~bvadd16(\result, 12bv32) == 0bv32) && ldv_spin == 0bv32) - 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: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - 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: (1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) || (0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32) - 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 == 0bv32 - 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: 1 - InvariantResult [Line: 6784]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - 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: 1bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - 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: 1 - 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: 0bv32 == ldv_state_variable_1 && ldv_spin == 0bv32 - 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! [2022-11-20 11:45:04,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9399dd63-18e0-4728-975f-44aceb0a8f56/bin/uautomizer-ug76WZFUDN/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