./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--serial--sierra.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/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--serial--sierra.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP --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 d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:45:33,097 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:45:33,160 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:45:33,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:45:33,166 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:45:33,191 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:45:33,191 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:45:33,192 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:45:33,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:45:33,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:45:33,195 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:45:33,195 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:45:33,196 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:45:33,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:45:33,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:45:33,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:45:33,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:45:33,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:45:33,200 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:45:33,200 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:45:33,201 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:45:33,201 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:45:33,202 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:45:33,202 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:45:33,203 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:45:33,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:45:33,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:45:33,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:45:33,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:45:33,205 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:45:33,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:45:33,206 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:45:33,206 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:45:33,207 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:45:33,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:45:33,207 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:45:33,208 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6a36286e10ea43dd9b822762f3f2df49a2903c1188868a0fefb608a216bfe78 [2023-11-06 22:45:33,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:45:33,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:45:33,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:45:33,497 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:45:33,498 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:45:33,499 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2023-11-06 22:45:36,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:45:37,226 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:45:37,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2023-11-06 22:45:37,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/data/2a3e36d7c/59c7636b62494df1aa36586ffb6e1c36/FLAG2c73f08b4 [2023-11-06 22:45:37,298 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/data/2a3e36d7c/59c7636b62494df1aa36586ffb6e1c36 [2023-11-06 22:45:37,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:45:37,308 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:45:37,315 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:45:37,316 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:45:37,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:45:37,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:45:37" (1/1) ... [2023-11-06 22:45:37,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe02e3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:37, skipping insertion in model container [2023-11-06 22:45:37,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:45:37" (1/1) ... [2023-11-06 22:45:37,482 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:45:38,022 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2023-11-06 22:45:38,035 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2023-11-06 22:45:38,276 WARN L240 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_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2023-11-06 22:45:38,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:45:39,082 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:45:39,200 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3846] [2023-11-06 22:45:39,201 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3847-3848] [2023-11-06 22:45:39,215 WARN L240 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_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i[114996,115009] [2023-11-06 22:45:39,463 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:45:39,548 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:45:39,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39 WrapperNode [2023-11-06 22:45:39,549 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:45:39,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:45:39,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:45:39,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:45:39,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,646 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,817 INFO L138 Inliner]: procedures = 157, calls = 2028, calls flagged for inlining = 60, calls inlined = 53, statements flattened = 3485 [2023-11-06 22:45:39,818 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:45:39,818 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:45:39,819 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:45:39,819 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:45:39,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,850 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,851 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,946 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,981 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:39,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:40,041 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:45:40,042 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:45:40,042 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:45:40,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:45:40,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (1/1) ... [2023-11-06 22:45:40,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:45:40,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:45:40,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:45:40,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:45:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-06 22:45:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-06 22:45:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:45:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-11-06 22:45:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-11-06 22:45:40,213 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmget [2023-11-06 22:45:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmget [2023-11-06 22:45:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-11-06 22:45:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-11-06 22:45:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:45:40,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:45:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:45:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:45:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-11-06 22:45:40,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-11-06 22:45:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:45:40,216 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_interface [2023-11-06 22:45:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_interface [2023-11-06 22:45:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2023-11-06 22:45:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2023-11-06 22:45:40,217 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_resume [2023-11-06 22:45:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_resume [2023-11-06 22:45:40,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 22:45:40,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 22:45:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-06 22:45:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-06 22:45:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:45:40,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:45:40,219 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_close [2023-11-06 22:45:40,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_close [2023-11-06 22:45:40,220 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-11-06 22:45:40,220 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-11-06 22:45:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:45:40,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:45:40,221 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write [2023-11-06 22:45:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write [2023-11-06 22:45:40,222 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_submit_rx_urbs [2023-11-06 22:45:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_submit_rx_urbs [2023-11-06 22:45:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_probe [2023-11-06 22:45:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_probe [2023-11-06 22:45:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_send_setup [2023-11-06 22:45:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_send_setup [2023-11-06 22:45:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-11-06 22:45:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-11-06 22:45:40,223 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:45:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:45:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2023-11-06 22:45:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2023-11-06 22:45:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2023-11-06 22:45:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2023-11-06 22:45:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:45:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-11-06 22:45:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-11-06 22:45:40,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:45:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:45:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-06 22:45:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-06 22:45:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-06 22:45:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-06 22:45:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:45:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:45:40,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:45:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:45:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2023-11-06 22:45:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2023-11-06 22:45:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:45:40,227 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:45:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2023-11-06 22:45:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2023-11-06 22:45:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:45:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2023-11-06 22:45:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2023-11-06 22:45:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-06 22:45:40,228 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-06 22:45:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:45:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:45:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:45:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_dtr_rts [2023-11-06 22:45:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_dtr_rts [2023-11-06 22:45:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-06 22:45:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-06 22:45:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:45:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-06 22:45:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-06 22:45:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_chars_in_buffer [2023-11-06 22:45:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_chars_in_buffer [2023-11-06 22:45:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-06 22:45:40,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-06 22:45:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-11-06 22:45:40,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-11-06 22:45:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:45:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:45:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-11-06 22:45:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-11-06 22:45:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_write_room [2023-11-06 22:45:40,232 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_write_room [2023-11-06 22:45:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:45:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:45:40,232 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_instat_callback [2023-11-06 22:45:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_instat_callback [2023-11-06 22:45:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_stop_rx_urbs [2023-11-06 22:45:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_stop_rx_urbs [2023-11-06 22:45:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:45:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:45:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:45:40,233 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:45:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:45:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:45:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_port_remove [2023-11-06 22:45:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_port_remove [2023-11-06 22:45:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:45:40,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:45:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_calc_num_ports [2023-11-06 22:45:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_calc_num_ports [2023-11-06 22:45:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-11-06 22:45:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-11-06 22:45:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_tiocmset [2023-11-06 22:45:40,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_tiocmset [2023-11-06 22:45:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_release_urb [2023-11-06 22:45:40,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_release_urb [2023-11-06 22:45:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:45:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:45:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:45:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_open [2023-11-06 22:45:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_open [2023-11-06 22:45:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2023-11-06 22:45:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2023-11-06 22:45:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2023-11-06 22:45:40,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2023-11-06 22:45:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-11-06 22:45:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-11-06 22:45:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure sierra_suspend [2023-11-06 22:45:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sierra_suspend [2023-11-06 22:45:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:45:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:45:40,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:45:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:45:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:45:40,746 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:45:40,756 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:45:41,028 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:45:45,059 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:45:45,075 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:45:45,076 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-06 22:45:45,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:45:45 BoogieIcfgContainer [2023-11-06 22:45:45,079 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:45:45,082 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:45:45,082 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:45:45,085 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:45:45,085 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:45:37" (1/3) ... [2023-11-06 22:45:45,086 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21c803cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:45:45, skipping insertion in model container [2023-11-06 22:45:45,086 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:45:39" (2/3) ... [2023-11-06 22:45:45,087 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21c803cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:45:45, skipping insertion in model container [2023-11-06 22:45:45,087 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:45:45" (3/3) ... [2023-11-06 22:45:45,088 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--serial--sierra.ko-entry_point.cil.out.i [2023-11-06 22:45:45,107 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:45:45,108 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:45:45,186 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:45:45,193 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;@484c42a7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:45:45,193 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:45:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand has 1027 states, 706 states have (on average 1.3427762039660056) internal successors, (948), 719 states have internal predecessors, (948), 259 states have call successors, (259), 61 states have call predecessors, (259), 60 states have return successors, (256), 254 states have call predecessors, (256), 256 states have call successors, (256) [2023-11-06 22:45:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-06 22:45:45,219 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:45,219 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:45:45,220 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:45,225 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:45,226 INFO L85 PathProgramCache]: Analyzing trace with hash 1727052973, now seen corresponding path program 1 times [2023-11-06 22:45:45,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:45:45,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821728646] [2023-11-06 22:45:45,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:45:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:45:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:46,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:45:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:46,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:45:46,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:46,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:45:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:46,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:45:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-06 22:45:46,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:45:46,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821728646] [2023-11-06 22:45:46,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821728646] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:45:46,235 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:45:46,235 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:45:46,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053836169] [2023-11-06 22:45:46,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:45:46,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:45:46,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:45:46,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:45:46,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:45:46,288 INFO L87 Difference]: Start difference. First operand has 1027 states, 706 states have (on average 1.3427762039660056) internal successors, (948), 719 states have internal predecessors, (948), 259 states have call successors, (259), 61 states have call predecessors, (259), 60 states have return successors, (256), 254 states have call predecessors, (256), 256 states have call successors, (256) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-06 22:45:51,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:45:51,277 INFO L93 Difference]: Finished difference Result 2223 states and 3267 transitions. [2023-11-06 22:45:51,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:45:51,280 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 44 [2023-11-06 22:45:51,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:45:51,309 INFO L225 Difference]: With dead ends: 2223 [2023-11-06 22:45:51,309 INFO L226 Difference]: Without dead ends: 1178 [2023-11-06 22:45:51,322 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 [2023-11-06 22:45:51,325 INFO L413 NwaCegarLoop]: 1084 mSDtfsCounter, 757 mSDsluCounter, 1925 mSDsCounter, 0 mSdLazyCounter, 1801 mSolverCounterSat, 660 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 791 SdHoareTripleChecker+Valid, 3009 SdHoareTripleChecker+Invalid, 2461 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 660 IncrementalHoareTripleChecker+Valid, 1801 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-06 22:45:51,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [791 Valid, 3009 Invalid, 2461 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [660 Valid, 1801 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-06 22:45:51,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1178 states. [2023-11-06 22:45:51,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1178 to 1046. [2023-11-06 22:45:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1046 states, 726 states have (on average 1.3319559228650137) internal successors, (967), 734 states have internal predecessors, (967), 257 states have call successors, (257), 63 states have call predecessors, (257), 62 states have return successors, (256), 254 states have call predecessors, (256), 256 states have call successors, (256) [2023-11-06 22:45:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 1046 states and 1480 transitions. [2023-11-06 22:45:51,552 INFO L78 Accepts]: Start accepts. Automaton has 1046 states and 1480 transitions. Word has length 44 [2023-11-06 22:45:51,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:45:51,553 INFO L495 AbstractCegarLoop]: Abstraction has 1046 states and 1480 transitions. [2023-11-06 22:45:51,553 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2023-11-06 22:45:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1480 transitions. [2023-11-06 22:45:51,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-06 22:45:51,570 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:51,571 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2023-11-06 22:45:51,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:45:51,571 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:51,572 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:51,573 INFO L85 PathProgramCache]: Analyzing trace with hash -860067492, now seen corresponding path program 1 times [2023-11-06 22:45:51,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:45:51,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540584038] [2023-11-06 22:45:51,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:45:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:45:51,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:45:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:45:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:45:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:45:52,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:45:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:45:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:45:52,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-06 22:45:52,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:45:52,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540584038] [2023-11-06 22:45:52,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540584038] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:45:52,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:45:52,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:45:52,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1980990272] [2023-11-06 22:45:52,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:45:52,363 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:45:52,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:45:52,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:45:52,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:45:52,366 INFO L87 Difference]: Start difference. First operand 1046 states and 1480 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-06 22:45:57,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:45:57,383 INFO L93 Difference]: Finished difference Result 2563 states and 3677 transitions. [2023-11-06 22:45:57,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:45:57,384 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2023-11-06 22:45:57,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:45:57,398 INFO L225 Difference]: With dead ends: 2563 [2023-11-06 22:45:57,398 INFO L226 Difference]: Without dead ends: 1543 [2023-11-06 22:45:57,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:45:57,405 INFO L413 NwaCegarLoop]: 1041 mSDtfsCounter, 1391 mSDsluCounter, 1781 mSDsCounter, 0 mSdLazyCounter, 2001 mSolverCounterSat, 887 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1443 SdHoareTripleChecker+Valid, 2822 SdHoareTripleChecker+Invalid, 2888 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 887 IncrementalHoareTripleChecker+Valid, 2001 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:45:57,406 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1443 Valid, 2822 Invalid, 2888 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [887 Valid, 2001 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2023-11-06 22:45:57,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1543 states. [2023-11-06 22:45:57,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1543 to 1387. [2023-11-06 22:45:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1387 states, 1001 states have (on average 1.3166833166833167) internal successors, (1318), 1009 states have internal predecessors, (1318), 295 states have call successors, (295), 91 states have call predecessors, (295), 90 states have return successors, (294), 292 states have call predecessors, (294), 294 states have call successors, (294) [2023-11-06 22:45:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1387 states and 1907 transitions. [2023-11-06 22:45:57,522 INFO L78 Accepts]: Start accepts. Automaton has 1387 states and 1907 transitions. Word has length 74 [2023-11-06 22:45:57,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:45:57,524 INFO L495 AbstractCegarLoop]: Abstraction has 1387 states and 1907 transitions. [2023-11-06 22:45:57,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 3 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-06 22:45:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1907 transitions. [2023-11-06 22:45:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-06 22:45:57,526 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:45:57,527 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2023-11-06 22:45:57,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:45:57,527 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:45:57,528 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:45:57,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1511764288, now seen corresponding path program 1 times [2023-11-06 22:45:57,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:45:57,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455826503] [2023-11-06 22:45:57,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:45:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:45:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:45:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:45:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:45:57,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:45:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:45:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:45:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:45:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:45:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-06 22:45:57,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:45:57,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455826503] [2023-11-06 22:45:57,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455826503] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:45:57,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:45:57,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:45:57,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777581477] [2023-11-06 22:45:57,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:45:57,955 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:45:57,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:45:57,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:45:57,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:45:57,957 INFO L87 Difference]: Start difference. First operand 1387 states and 1907 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-06 22:46:02,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:02,140 INFO L93 Difference]: Finished difference Result 1545 states and 2163 transitions. [2023-11-06 22:46:02,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:46:02,141 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 76 [2023-11-06 22:46:02,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:02,152 INFO L225 Difference]: With dead ends: 1545 [2023-11-06 22:46:02,153 INFO L226 Difference]: Without dead ends: 1542 [2023-11-06 22:46:02,154 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:46:02,155 INFO L413 NwaCegarLoop]: 1063 mSDtfsCounter, 672 mSDsluCounter, 2087 mSDsCounter, 0 mSdLazyCounter, 1597 mSolverCounterSat, 643 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 700 SdHoareTripleChecker+Valid, 3150 SdHoareTripleChecker+Invalid, 2240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 1597 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:02,156 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [700 Valid, 3150 Invalid, 2240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 1597 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-06 22:46:02,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1542 states. [2023-11-06 22:46:02,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1542 to 1389. [2023-11-06 22:46:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1389 states, 1003 states have (on average 1.3160518444666003) internal successors, (1320), 1011 states have internal predecessors, (1320), 295 states have call successors, (295), 91 states have call predecessors, (295), 90 states have return successors, (294), 292 states have call predecessors, (294), 294 states have call successors, (294) [2023-11-06 22:46:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1389 states and 1909 transitions. [2023-11-06 22:46:02,240 INFO L78 Accepts]: Start accepts. Automaton has 1389 states and 1909 transitions. Word has length 76 [2023-11-06 22:46:02,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:02,241 INFO L495 AbstractCegarLoop]: Abstraction has 1389 states and 1909 transitions. [2023-11-06 22:46:02,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-06 22:46:02,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1909 transitions. [2023-11-06 22:46:02,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-06 22:46:02,243 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:02,243 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2023-11-06 22:46:02,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:46:02,244 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:02,244 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:02,244 INFO L85 PathProgramCache]: Analyzing trace with hash 1091955669, now seen corresponding path program 1 times [2023-11-06 22:46:02,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:02,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322891833] [2023-11-06 22:46:02,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:02,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:02,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2023-11-06 22:46:02,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:02,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322891833] [2023-11-06 22:46:02,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322891833] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:02,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:02,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:46:02,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486245247] [2023-11-06 22:46:02,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:02,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:46:02,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:02,944 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:46:02,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:46:02,945 INFO L87 Difference]: Start difference. First operand 1389 states and 1909 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-06 22:46:07,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:07,885 INFO L93 Difference]: Finished difference Result 3027 states and 4216 transitions. [2023-11-06 22:46:07,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:46:07,886 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 78 [2023-11-06 22:46:07,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:07,901 INFO L225 Difference]: With dead ends: 3027 [2023-11-06 22:46:07,902 INFO L226 Difference]: Without dead ends: 1664 [2023-11-06 22:46:07,910 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:46:07,913 INFO L413 NwaCegarLoop]: 1122 mSDtfsCounter, 1884 mSDsluCounter, 2299 mSDsCounter, 0 mSdLazyCounter, 1852 mSolverCounterSat, 843 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2014 SdHoareTripleChecker+Valid, 3421 SdHoareTripleChecker+Invalid, 2695 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 843 IncrementalHoareTripleChecker+Valid, 1852 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:07,915 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2014 Valid, 3421 Invalid, 2695 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [843 Valid, 1852 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-06 22:46:07,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1664 states. [2023-11-06 22:46:08,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1664 to 1498. [2023-11-06 22:46:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1498 states, 1077 states have (on average 1.3054781801299906) internal successors, (1406), 1086 states have internal predecessors, (1406), 315 states have call successors, (315), 106 states have call predecessors, (315), 105 states have return successors, (314), 311 states have call predecessors, (314), 314 states have call successors, (314) [2023-11-06 22:46:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1498 states and 2035 transitions. [2023-11-06 22:46:08,026 INFO L78 Accepts]: Start accepts. Automaton has 1498 states and 2035 transitions. Word has length 78 [2023-11-06 22:46:08,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:08,027 INFO L495 AbstractCegarLoop]: Abstraction has 1498 states and 2035 transitions. [2023-11-06 22:46:08,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-06 22:46:08,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2035 transitions. [2023-11-06 22:46:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-11-06 22:46:08,088 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:08,088 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 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] [2023-11-06 22:46:08,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:46:08,089 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:08,091 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:08,091 INFO L85 PathProgramCache]: Analyzing trace with hash -437337972, now seen corresponding path program 1 times [2023-11-06 22:46:08,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:08,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652532485] [2023-11-06 22:46:08,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:08,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:08,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:08,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-11-06 22:46:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:08,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-06 22:46:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-06 22:46:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2023-11-06 22:46:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-06 22:46:08,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:08,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652532485] [2023-11-06 22:46:08,839 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652532485] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:08,839 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:08,839 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:46:08,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066663034] [2023-11-06 22:46:08,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:08,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:46:08,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:08,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:46:08,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:46:08,842 INFO L87 Difference]: Start difference. First operand 1498 states and 2035 transitions. Second operand has 7 states, 7 states have (on average 14.0) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-06 22:46:15,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:15,577 INFO L93 Difference]: Finished difference Result 3554 states and 4919 transitions. [2023-11-06 22:46:15,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-06 22:46:15,577 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.0) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 155 [2023-11-06 22:46:15,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:15,593 INFO L225 Difference]: With dead ends: 3554 [2023-11-06 22:46:15,593 INFO L226 Difference]: Without dead ends: 2082 [2023-11-06 22:46:15,600 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2023-11-06 22:46:15,601 INFO L413 NwaCegarLoop]: 930 mSDtfsCounter, 1649 mSDsluCounter, 2709 mSDsCounter, 0 mSdLazyCounter, 3821 mSolverCounterSat, 1197 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1737 SdHoareTripleChecker+Valid, 3639 SdHoareTripleChecker+Invalid, 5018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1197 IncrementalHoareTripleChecker+Valid, 3821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:15,601 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1737 Valid, 3639 Invalid, 5018 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1197 Valid, 3821 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2023-11-06 22:46:15,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2082 states. [2023-11-06 22:46:15,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2082 to 1835. [2023-11-06 22:46:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1835 states, 1348 states have (on average 1.2974777448071217) internal successors, (1749), 1357 states have internal predecessors, (1749), 353 states have call successors, (353), 134 states have call predecessors, (353), 133 states have return successors, (352), 349 states have call predecessors, (352), 352 states have call successors, (352) [2023-11-06 22:46:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1835 states and 2454 transitions. [2023-11-06 22:46:15,765 INFO L78 Accepts]: Start accepts. Automaton has 1835 states and 2454 transitions. Word has length 155 [2023-11-06 22:46:15,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:15,767 INFO L495 AbstractCegarLoop]: Abstraction has 1835 states and 2454 transitions. [2023-11-06 22:46:15,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.0) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (20), 6 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-06 22:46:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2454 transitions. [2023-11-06 22:46:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-11-06 22:46:15,776 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:15,777 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 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] [2023-11-06 22:46:15,777 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 22:46:15,777 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:15,778 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:15,778 INFO L85 PathProgramCache]: Analyzing trace with hash 617176394, now seen corresponding path program 1 times [2023-11-06 22:46:15,778 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:15,778 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489144818] [2023-11-06 22:46:15,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:16,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-06 22:46:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-11-06 22:46:16,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2023-11-06 22:46:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-06 22:46:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2023-11-06 22:46:16,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-06 22:46:16,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:16,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489144818] [2023-11-06 22:46:16,362 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489144818] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:16,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:16,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:46:16,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889994046] [2023-11-06 22:46:16,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:16,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:46:16,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:16,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:46:16,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:46:16,365 INFO L87 Difference]: Start difference. First operand 1835 states and 2454 transitions. Second operand has 8 states, 8 states have (on average 15.25) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-06 22:46:24,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:24,178 INFO L93 Difference]: Finished difference Result 4712 states and 6325 transitions. [2023-11-06 22:46:24,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-06 22:46:24,183 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 186 [2023-11-06 22:46:24,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:24,204 INFO L225 Difference]: With dead ends: 4712 [2023-11-06 22:46:24,205 INFO L226 Difference]: Without dead ends: 2903 [2023-11-06 22:46:24,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2023-11-06 22:46:24,213 INFO L413 NwaCegarLoop]: 1171 mSDtfsCounter, 1916 mSDsluCounter, 4518 mSDsCounter, 0 mSdLazyCounter, 4641 mSolverCounterSat, 1190 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1991 SdHoareTripleChecker+Valid, 5689 SdHoareTripleChecker+Invalid, 5831 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1190 IncrementalHoareTripleChecker+Valid, 4641 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:24,214 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1991 Valid, 5689 Invalid, 5831 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1190 Valid, 4641 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2023-11-06 22:46:24,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2903 states. [2023-11-06 22:46:24,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2903 to 1837. [2023-11-06 22:46:24,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1837 states, 1350 states have (on average 1.297037037037037) internal successors, (1751), 1359 states have internal predecessors, (1751), 353 states have call successors, (353), 134 states have call predecessors, (353), 133 states have return successors, (352), 349 states have call predecessors, (352), 352 states have call successors, (352) [2023-11-06 22:46:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1837 states and 2456 transitions. [2023-11-06 22:46:24,396 INFO L78 Accepts]: Start accepts. Automaton has 1837 states and 2456 transitions. Word has length 186 [2023-11-06 22:46:24,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:24,396 INFO L495 AbstractCegarLoop]: Abstraction has 1837 states and 2456 transitions. [2023-11-06 22:46:24,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 4 states have internal predecessors, (122), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-06 22:46:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2456 transitions. [2023-11-06 22:46:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-06 22:46:24,407 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:24,407 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 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] [2023-11-06 22:46:24,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 22:46:24,408 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:24,408 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:24,408 INFO L85 PathProgramCache]: Analyzing trace with hash -863979465, now seen corresponding path program 1 times [2023-11-06 22:46:24,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:24,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788040644] [2023-11-06 22:46:24,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:24,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:24,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-06 22:46:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:46:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:25,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2023-11-06 22:46:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-06 22:46:25,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2023-11-06 22:46:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-11-06 22:46:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2023-11-06 22:46:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2023-11-06 22:46:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-11-06 22:46:25,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:25,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788040644] [2023-11-06 22:46:25,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788040644] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:25,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:25,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:46:25,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087898878] [2023-11-06 22:46:25,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:25,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:46:25,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:25,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:46:25,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:46:25,086 INFO L87 Difference]: Start difference. First operand 1837 states and 2456 transitions. Second operand has 7 states, 7 states have (on average 20.0) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-11-06 22:46:31,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:31,703 INFO L93 Difference]: Finished difference Result 4508 states and 6121 transitions. [2023-11-06 22:46:31,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-06 22:46:31,704 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 20.0) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 212 [2023-11-06 22:46:31,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:31,722 INFO L225 Difference]: With dead ends: 4508 [2023-11-06 22:46:31,722 INFO L226 Difference]: Without dead ends: 2697 [2023-11-06 22:46:31,728 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2023-11-06 22:46:31,729 INFO L413 NwaCegarLoop]: 968 mSDtfsCounter, 2147 mSDsluCounter, 2822 mSDsCounter, 0 mSdLazyCounter, 3938 mSolverCounterSat, 1548 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2237 SdHoareTripleChecker+Valid, 3790 SdHoareTripleChecker+Invalid, 5486 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1548 IncrementalHoareTripleChecker+Valid, 3938 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:31,729 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2237 Valid, 3790 Invalid, 5486 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1548 Valid, 3938 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2023-11-06 22:46:31,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2697 states. [2023-11-06 22:46:31,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2697 to 2360. [2023-11-06 22:46:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2360 states, 1747 states have (on average 1.2856325128792214) internal successors, (2246), 1758 states have internal predecessors, (2246), 433 states have call successors, (433), 180 states have call predecessors, (433), 179 states have return successors, (432), 429 states have call predecessors, (432), 432 states have call successors, (432) [2023-11-06 22:46:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 2360 states and 3111 transitions. [2023-11-06 22:46:31,935 INFO L78 Accepts]: Start accepts. Automaton has 2360 states and 3111 transitions. Word has length 212 [2023-11-06 22:46:31,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:31,936 INFO L495 AbstractCegarLoop]: Abstraction has 2360 states and 3111 transitions. [2023-11-06 22:46:31,936 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 20.0) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (26), 6 states have call predecessors, (26), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2023-11-06 22:46:31,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3111 transitions. [2023-11-06 22:46:31,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-11-06 22:46:31,949 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:31,950 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:46:31,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:46:31,950 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:31,951 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:31,951 INFO L85 PathProgramCache]: Analyzing trace with hash 1670488171, now seen corresponding path program 1 times [2023-11-06 22:46:31,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:31,951 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247718594] [2023-11-06 22:46:31,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-06 22:46:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:46:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:32,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-06 22:46:32,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-11-06 22:46:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-06 22:46:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-11-06 22:46:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-11-06 22:46:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-06 22:46:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-11-06 22:46:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2023-11-06 22:46:32,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:32,524 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247718594] [2023-11-06 22:46:32,524 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [247718594] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:32,524 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:32,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:46:32,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846025827] [2023-11-06 22:46:32,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:32,526 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:46:32,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:32,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:46:32,527 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:46:32,527 INFO L87 Difference]: Start difference. First operand 2360 states and 3111 transitions. Second operand has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:37,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:37,692 INFO L93 Difference]: Finished difference Result 5033 states and 6715 transitions. [2023-11-06 22:46:37,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 22:46:37,693 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 260 [2023-11-06 22:46:37,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:37,709 INFO L225 Difference]: With dead ends: 5033 [2023-11-06 22:46:37,710 INFO L226 Difference]: Without dead ends: 2699 [2023-11-06 22:46:37,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:46:37,718 INFO L413 NwaCegarLoop]: 887 mSDtfsCounter, 1523 mSDsluCounter, 2806 mSDsCounter, 0 mSdLazyCounter, 2818 mSolverCounterSat, 1289 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1618 SdHoareTripleChecker+Valid, 3693 SdHoareTripleChecker+Invalid, 4107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1289 IncrementalHoareTripleChecker+Valid, 2818 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:37,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1618 Valid, 3693 Invalid, 4107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1289 Valid, 2818 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2023-11-06 22:46:37,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2699 states. [2023-11-06 22:46:37,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2699 to 2362. [2023-11-06 22:46:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2362 states, 1749 states have (on average 1.285305889079474) internal successors, (2248), 1760 states have internal predecessors, (2248), 433 states have call successors, (433), 180 states have call predecessors, (433), 179 states have return successors, (432), 429 states have call predecessors, (432), 432 states have call successors, (432) [2023-11-06 22:46:37,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 2362 states and 3113 transitions. [2023-11-06 22:46:37,876 INFO L78 Accepts]: Start accepts. Automaton has 2362 states and 3113 transitions. Word has length 260 [2023-11-06 22:46:37,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:37,877 INFO L495 AbstractCegarLoop]: Abstraction has 2362 states and 3113 transitions. [2023-11-06 22:46:37,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3113 transitions. [2023-11-06 22:46:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-11-06 22:46:37,890 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:37,890 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:46:37,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-06 22:46:37,890 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:37,891 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:37,891 INFO L85 PathProgramCache]: Analyzing trace with hash 1437591714, now seen corresponding path program 1 times [2023-11-06 22:46:37,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:37,891 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153674654] [2023-11-06 22:46:37,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:37,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:38,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:38,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:38,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-06 22:46:38,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:46:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-06 22:46:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-06 22:46:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2023-11-06 22:46:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2023-11-06 22:46:38,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2023-11-06 22:46:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-11-06 22:46:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2023-11-06 22:46:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2023-11-06 22:46:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2023-11-06 22:46:38,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:38,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153674654] [2023-11-06 22:46:38,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153674654] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:38,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:38,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-06 22:46:38,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314778624] [2023-11-06 22:46:38,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:38,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-06 22:46:38,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:38,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-06 22:46:38,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:46:38,577 INFO L87 Difference]: Start difference. First operand 2362 states and 3113 transitions. Second operand has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:45,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:45,404 INFO L93 Difference]: Finished difference Result 5782 states and 7720 transitions. [2023-11-06 22:46:45,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-06 22:46:45,407 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 260 [2023-11-06 22:46:45,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:45,427 INFO L225 Difference]: With dead ends: 5782 [2023-11-06 22:46:45,428 INFO L226 Difference]: Without dead ends: 3446 [2023-11-06 22:46:45,435 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2023-11-06 22:46:45,436 INFO L413 NwaCegarLoop]: 954 mSDtfsCounter, 2801 mSDsluCounter, 2798 mSDsCounter, 0 mSdLazyCounter, 3910 mSolverCounterSat, 2093 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2932 SdHoareTripleChecker+Valid, 3752 SdHoareTripleChecker+Invalid, 6003 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2093 IncrementalHoareTripleChecker+Valid, 3910 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:45,436 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2932 Valid, 3752 Invalid, 6003 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2093 Valid, 3910 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2023-11-06 22:46:45,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3446 states. [2023-11-06 22:46:45,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3446 to 2982. [2023-11-06 22:46:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2982 states, 2212 states have (on average 1.2753164556962024) internal successors, (2821), 2226 states have internal predecessors, (2821), 528 states have call successors, (528), 242 states have call predecessors, (528), 241 states have return successors, (527), 523 states have call predecessors, (527), 527 states have call successors, (527) [2023-11-06 22:46:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 2982 states and 3876 transitions. [2023-11-06 22:46:45,692 INFO L78 Accepts]: Start accepts. Automaton has 2982 states and 3876 transitions. Word has length 260 [2023-11-06 22:46:45,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:45,692 INFO L495 AbstractCegarLoop]: Abstraction has 2982 states and 3876 transitions. [2023-11-06 22:46:45,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.125) internal successors, (161), 3 states have internal predecessors, (161), 2 states have call successors, (31), 7 states have call predecessors, (31), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:45,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 3876 transitions. [2023-11-06 22:46:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-11-06 22:46:45,705 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:45,706 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:46:45,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-06 22:46:45,706 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:45,706 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:45,707 INFO L85 PathProgramCache]: Analyzing trace with hash -578457065, now seen corresponding path program 1 times [2023-11-06 22:46:45,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:45,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500337274] [2023-11-06 22:46:45,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:46,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-06 22:46:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:46:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:46,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-06 22:46:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-06 22:46:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-06 22:46:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2023-11-06 22:46:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2023-11-06 22:46:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-06 22:46:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2023-11-06 22:46:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:46,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2023-11-06 22:46:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2023-11-06 22:46:46,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:46,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500337274] [2023-11-06 22:46:46,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500337274] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:46,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:46,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-06 22:46:46,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431347066] [2023-11-06 22:46:46,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:46,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:46:46,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:46,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:46:46,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:46:46,546 INFO L87 Difference]: Start difference. First operand 2982 states and 3876 transitions. Second operand has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:57,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:46:57,047 INFO L93 Difference]: Finished difference Result 9820 states and 12954 transitions. [2023-11-06 22:46:57,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-06 22:46:57,049 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 261 [2023-11-06 22:46:57,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:46:57,086 INFO L225 Difference]: With dead ends: 9820 [2023-11-06 22:46:57,087 INFO L226 Difference]: Without dead ends: 6864 [2023-11-06 22:46:57,095 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=100, Invalid=362, Unknown=0, NotChecked=0, Total=462 [2023-11-06 22:46:57,096 INFO L413 NwaCegarLoop]: 1725 mSDtfsCounter, 2782 mSDsluCounter, 6826 mSDsCounter, 0 mSdLazyCounter, 6973 mSolverCounterSat, 1591 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3042 SdHoareTripleChecker+Valid, 8551 SdHoareTripleChecker+Invalid, 8564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1591 IncrementalHoareTripleChecker+Valid, 6973 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:46:57,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3042 Valid, 8551 Invalid, 8564 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1591 Valid, 6973 Invalid, 0 Unknown, 0 Unchecked, 9.8s Time] [2023-11-06 22:46:57,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6864 states. [2023-11-06 22:46:57,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6864 to 2986. [2023-11-06 22:46:57,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2986 states, 2215 states have (on average 1.2749435665914222) internal successors, (2824), 2229 states have internal predecessors, (2824), 528 states have call successors, (528), 242 states have call predecessors, (528), 242 states have return successors, (528), 524 states have call predecessors, (528), 527 states have call successors, (528) [2023-11-06 22:46:57,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2986 states and 3880 transitions. [2023-11-06 22:46:57,425 INFO L78 Accepts]: Start accepts. Automaton has 2986 states and 3880 transitions. Word has length 261 [2023-11-06 22:46:57,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:46:57,426 INFO L495 AbstractCegarLoop]: Abstraction has 2986 states and 3880 transitions. [2023-11-06 22:46:57,426 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.2) internal successors, (162), 4 states have internal predecessors, (162), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:46:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 3880 transitions. [2023-11-06 22:46:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-06 22:46:57,437 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:46:57,438 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:46:57,438 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-06 22:46:57,438 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:46:57,439 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:46:57,439 INFO L85 PathProgramCache]: Analyzing trace with hash -36501378, now seen corresponding path program 1 times [2023-11-06 22:46:57,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:46:57,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138440639] [2023-11-06 22:46:57,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:46:57,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:46:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:46:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2023-11-06 22:46:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:46:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:46:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-06 22:46:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:46:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-06 22:46:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-06 22:46:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-06 22:46:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2023-11-06 22:46:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-06 22:46:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-06 22:46:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2023-11-06 22:46:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2023-11-06 22:46:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-06 22:46:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:46:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:58,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2023-11-06 22:46:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2023-11-06 22:46:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2023-11-06 22:46:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2023-11-06 22:46:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2023-11-06 22:46:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:46:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 250 [2023-11-06 22:46:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:46:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2023-11-06 22:46:59,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:46:59,064 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138440639] [2023-11-06 22:46:59,064 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138440639] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:46:59,064 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:46:59,064 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-06 22:46:59,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745570011] [2023-11-06 22:46:59,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:46:59,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:46:59,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:46:59,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:46:59,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:46:59,067 INFO L87 Difference]: Start difference. First operand 2986 states and 3880 transitions. Second operand has 10 states, 10 states have (on average 16.4) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:47:01,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:47:01,353 INFO L93 Difference]: Finished difference Result 3810 states and 4940 transitions. [2023-11-06 22:47:01,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-06 22:47:01,354 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 16.4) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 263 [2023-11-06 22:47:01,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:47:01,354 INFO L225 Difference]: With dead ends: 3810 [2023-11-06 22:47:01,355 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 22:47:01,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2023-11-06 22:47:01,363 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 569 mSDsluCounter, 1696 mSDsCounter, 0 mSdLazyCounter, 1727 mSolverCounterSat, 246 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 591 SdHoareTripleChecker+Valid, 2003 SdHoareTripleChecker+Invalid, 1973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 246 IncrementalHoareTripleChecker+Valid, 1727 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:47:01,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [591 Valid, 2003 Invalid, 1973 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [246 Valid, 1727 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-06 22:47:01,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 22:47:01,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 22:47:01,364 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) [2023-11-06 22:47:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 22:47:01,365 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 263 [2023-11-06 22:47:01,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:47:01,365 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 22:47:01,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 16.4) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (31), 7 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-06 22:47:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 22:47:01,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 22:47:01,369 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:47:01,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-06 22:47:01,373 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-06 22:47:11,570 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6438 6440) the Hoare annotation is: true [2023-11-06 22:47:11,570 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 6438 6440) no Hoare annotation was computed. [2023-11-06 22:47:11,571 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initFINAL(lines 6438 6440) no Hoare annotation was computed. [2023-11-06 22:47:11,571 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbFINAL(lines 6544 6546) no Hoare annotation was computed. [2023-11-06 22:47:11,571 INFO L899 garLoopResultBuilder]: For program point usb_submit_urbEXIT(lines 6544 6546) no Hoare annotation was computed. [2023-11-06 22:47:11,571 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6544 6546) the Hoare annotation is: true [2023-11-06 22:47:11,571 INFO L899 garLoopResultBuilder]: For program point L4689-2(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,571 INFO L899 garLoopResultBuilder]: For program point L4689(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-7(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmgetEXIT(lines 4679 4692) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-4(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-5(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-10(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-9(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-14(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-15(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,572 INFO L899 garLoopResultBuilder]: For program point L4689-12(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4689-19(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4689-17(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4689-22(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4689-20(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4689-24(line 4689) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmgetFINAL(lines 4679 4692) no Hoare annotation was computed. [2023-11-06 22:47:11,573 INFO L902 garLoopResultBuilder]: At program point L4687(line 4687) the Hoare annotation is: true [2023-11-06 22:47:11,573 INFO L899 garLoopResultBuilder]: For program point L4687-1(line 4687) no Hoare annotation was computed. [2023-11-06 22:47:11,574 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4679 4692) the Hoare annotation is: true [2023-11-06 22:47:11,574 INFO L899 garLoopResultBuilder]: For program point L5440-1(line 5440) no Hoare annotation was computed. [2023-11-06 22:47:11,574 INFO L899 garLoopResultBuilder]: For program point sierra_dtr_rtsEXIT(lines 5431 5443) no Hoare annotation was computed. [2023-11-06 22:47:11,574 INFO L902 garLoopResultBuilder]: At program point L5440(line 5440) the Hoare annotation is: true [2023-11-06 22:47:11,574 INFO L899 garLoopResultBuilder]: For program point L5436-1(line 5436) no Hoare annotation was computed. [2023-11-06 22:47:11,574 INFO L899 garLoopResultBuilder]: For program point sierra_dtr_rtsFINAL(lines 5431 5443) no Hoare annotation was computed. [2023-11-06 22:47:11,575 INFO L895 garLoopResultBuilder]: At program point L5436(line 5436) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,575 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5431 5443) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,575 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4149 4155) the Hoare annotation is: true [2023-11-06 22:47:11,575 INFO L899 garLoopResultBuilder]: For program point usb_mark_last_busyFINAL(lines 4149 4155) no Hoare annotation was computed. [2023-11-06 22:47:11,576 INFO L902 garLoopResultBuilder]: At program point pm_runtime_mark_last_busy_returnLabel#1(lines 4137 4143) the Hoare annotation is: true [2023-11-06 22:47:11,576 INFO L899 garLoopResultBuilder]: For program point usb_mark_last_busyEXIT(lines 4149 4155) no Hoare annotation was computed. [2023-11-06 22:47:11,576 INFO L902 garLoopResultBuilder]: At program point LDV_STOP(lines 4082 4088) the Hoare annotation is: true [2023-11-06 22:47:11,576 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 4082 4088) no Hoare annotation was computed. [2023-11-06 22:47:11,576 INFO L902 garLoopResultBuilder]: At program point L6251(line 6251) the Hoare annotation is: true [2023-11-06 22:47:11,576 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_irq_returnLabel#1(lines 6444 6446) the Hoare annotation is: true [2023-11-06 22:47:11,576 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lock_irq_4_returnLabel#1(lines 3964 3970) the Hoare annotation is: true [2023-11-06 22:47:11,576 INFO L899 garLoopResultBuilder]: For program point L6251-1(line 6251) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqFINAL(lines 6248 6255) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6248 6255) the Hoare annotation is: true [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point spin_lock_irqEXIT(lines 6248 6255) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceEXIT(lines 6503 6505) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6503 6505) the Hoare annotation is: true [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interfaceFINAL(lines 6503 6505) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point sierra_calc_interfaceEXIT(lines 4356 4367) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L899 garLoopResultBuilder]: For program point sierra_calc_interfaceFINAL(lines 4356 4367) no Hoare annotation was computed. [2023-11-06 22:47:11,577 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4356 4367) the Hoare annotation is: true [2023-11-06 22:47:11,578 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6514 6516) the Hoare annotation is: true [2023-11-06 22:47:11,578 INFO L899 garLoopResultBuilder]: For program point usb_control_msgEXIT(lines 6514 6516) no Hoare annotation was computed. [2023-11-06 22:47:11,578 INFO L899 garLoopResultBuilder]: For program point usb_control_msgFINAL(lines 6514 6516) no Hoare annotation was computed. [2023-11-06 22:47:11,578 INFO L899 garLoopResultBuilder]: For program point L5184-1(line 5184) no Hoare annotation was computed. [2023-11-06 22:47:11,578 INFO L895 garLoopResultBuilder]: At program point L5182(line 5182) the Hoare annotation is: (let ((.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) (and .cse1 (= ~ldv_spin~0 0) .cse2 .cse3)) (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse1 .cse2 .cse3) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,578 INFO L899 garLoopResultBuilder]: For program point L5186-1(line 5186) no Hoare annotation was computed. [2023-11-06 22:47:11,579 INFO L895 garLoopResultBuilder]: At program point L5184(line 5184) the Hoare annotation is: (let ((.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) (and .cse1 (= ~ldv_spin~0 0) .cse2 .cse3)) (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse1 .cse2 .cse3) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,579 INFO L899 garLoopResultBuilder]: For program point L5182-1(line 5182) no Hoare annotation was computed. [2023-11-06 22:47:11,579 INFO L899 garLoopResultBuilder]: For program point sierra_chars_in_bufferFINAL(lines 5171 5201) no Hoare annotation was computed. [2023-11-06 22:47:11,579 INFO L895 garLoopResultBuilder]: At program point L5195(lines 5195 5196) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,579 INFO L899 garLoopResultBuilder]: For program point L5194(lines 5194 5198) no Hoare annotation was computed. [2023-11-06 22:47:11,580 INFO L899 garLoopResultBuilder]: For program point L5195-1(lines 5195 5196) no Hoare annotation was computed. [2023-11-06 22:47:11,580 INFO L899 garLoopResultBuilder]: For program point sierra_chars_in_bufferEXIT(lines 5171 5201) no Hoare annotation was computed. [2023-11-06 22:47:11,580 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5171 5201) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,580 INFO L895 garLoopResultBuilder]: At program point L5193(line 5193) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,580 INFO L899 garLoopResultBuilder]: For program point L5193-1(line 5193) no Hoare annotation was computed. [2023-11-06 22:47:11,581 INFO L899 garLoopResultBuilder]: For program point L5194-2(lines 5194 5198) no Hoare annotation was computed. [2023-11-06 22:47:11,581 INFO L895 garLoopResultBuilder]: At program point L5186(line 5186) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,581 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataEXIT(lines 4218 4224) no Hoare annotation was computed. [2023-11-06 22:47:11,581 INFO L899 garLoopResultBuilder]: For program point usb_set_serial_port_dataFINAL(lines 4218 4224) no Hoare annotation was computed. [2023-11-06 22:47:11,581 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4218 4224) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,582 INFO L902 garLoopResultBuilder]: At program point dev_set_drvdata_returnLabel#1(lines 4129 4135) the Hoare annotation is: true [2023-11-06 22:47:11,582 INFO L902 garLoopResultBuilder]: At program point L5630(line 5630) the Hoare annotation is: true [2023-11-06 22:47:11,582 INFO L902 garLoopResultBuilder]: At program point L5630-1(line 5630) the Hoare annotation is: true [2023-11-06 22:47:11,582 INFO L899 garLoopResultBuilder]: For program point L6365(line 6365) no Hoare annotation was computed. [2023-11-06 22:47:11,582 INFO L902 garLoopResultBuilder]: At program point L5655(line 5655) the Hoare annotation is: true [2023-11-06 22:47:11,582 INFO L899 garLoopResultBuilder]: For program point L5655-1(line 5655) no Hoare annotation was computed. [2023-11-06 22:47:11,583 INFO L902 garLoopResultBuilder]: At program point ldv_31705(lines 5654 5688) the Hoare annotation is: true [2023-11-06 22:47:11,583 INFO L899 garLoopResultBuilder]: For program point sierra_resumeEXIT(lines 5645 5689) no Hoare annotation was computed. [2023-11-06 22:47:11,583 INFO L902 garLoopResultBuilder]: At program point L5680(lines 5654 5688) the Hoare annotation is: true [2023-11-06 22:47:11,583 INFO L899 garLoopResultBuilder]: For program point L5631(line 5631) no Hoare annotation was computed. [2023-11-06 22:47:11,583 INFO L899 garLoopResultBuilder]: For program point L5664(lines 5664 5667) no Hoare annotation was computed. [2023-11-06 22:47:11,583 INFO L899 garLoopResultBuilder]: For program point L3930(line 3930) no Hoare annotation was computed. [2023-11-06 22:47:11,583 INFO L899 garLoopResultBuilder]: For program point L3930-2(line 3930) no Hoare annotation was computed. [2023-11-06 22:47:11,584 INFO L899 garLoopResultBuilder]: For program point L5623(lines 5623 5635) no Hoare annotation was computed. [2023-11-06 22:47:11,584 INFO L902 garLoopResultBuilder]: At program point L5623-1(lines 5608 5643) the Hoare annotation is: true [2023-11-06 22:47:11,584 INFO L899 garLoopResultBuilder]: For program point L5615(line 5615) no Hoare annotation was computed. [2023-11-06 22:47:11,584 INFO L899 garLoopResultBuilder]: For program point L5681(lines 5681 5684) no Hoare annotation was computed. [2023-11-06 22:47:11,584 INFO L899 garLoopResultBuilder]: For program point L5673(line 5673) no Hoare annotation was computed. [2023-11-06 22:47:11,584 INFO L902 garLoopResultBuilder]: At program point L5669-2(lines 5669 5672) the Hoare annotation is: true [2023-11-06 22:47:11,585 INFO L899 garLoopResultBuilder]: For program point L5669(lines 5669 5672) no Hoare annotation was computed. [2023-11-06 22:47:11,585 INFO L899 garLoopResultBuilder]: For program point L5628-1(line 5628) no Hoare annotation was computed. [2023-11-06 22:47:11,585 INFO L902 garLoopResultBuilder]: At program point L5628(line 5628) the Hoare annotation is: true [2023-11-06 22:47:11,585 INFO L899 garLoopResultBuilder]: For program point L5624-1(lines 5624 5625) no Hoare annotation was computed. [2023-11-06 22:47:11,585 INFO L902 garLoopResultBuilder]: At program point L5686(line 5686) the Hoare annotation is: true [2023-11-06 22:47:11,585 INFO L902 garLoopResultBuilder]: At program point L5624(lines 5624 5625) the Hoare annotation is: true [2023-11-06 22:47:11,586 INFO L899 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2023-11-06 22:47:11,586 INFO L899 garLoopResultBuilder]: For program point L5686-1(line 5686) no Hoare annotation was computed. [2023-11-06 22:47:11,586 INFO L902 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: true [2023-11-06 22:47:11,586 INFO L902 garLoopResultBuilder]: At program point L5678(lines 5654 5688) the Hoare annotation is: true [2023-11-06 22:47:11,586 INFO L899 garLoopResultBuilder]: For program point L5616(lines 5616 5619) no Hoare annotation was computed. [2023-11-06 22:47:11,586 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2023-11-06 22:47:11,587 INFO L899 garLoopResultBuilder]: For program point L5674(lines 5674 5677) no Hoare annotation was computed. [2023-11-06 22:47:11,587 INFO L902 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: true [2023-11-06 22:47:11,587 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5645 5689) the Hoare annotation is: true [2023-11-06 22:47:11,587 INFO L902 garLoopResultBuilder]: At program point ldv_usb_submit_urb_26_returnLabel#1(lines 6360 6368) the Hoare annotation is: true [2023-11-06 22:47:11,587 INFO L899 garLoopResultBuilder]: For program point sierra_resumeFINAL(lines 5645 5689) no Hoare annotation was computed. [2023-11-06 22:47:11,587 INFO L902 garLoopResultBuilder]: At program point $Ultimate##12(lines 5638 5641) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L902 garLoopResultBuilder]: At program point L5633(line 5633) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L902 garLoopResultBuilder]: At program point L5658(line 5658) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L902 garLoopResultBuilder]: At program point L6364-1(line 6364) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L902 garLoopResultBuilder]: At program point L6364(line 6364) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L902 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2023-11-06 22:47:11,588 INFO L899 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2023-11-06 22:47:11,589 INFO L899 garLoopResultBuilder]: For program point L5658-1(line 5658) no Hoare annotation was computed. [2023-11-06 22:47:11,589 INFO L902 garLoopResultBuilder]: At program point sierra_submit_delayed_urbs_returnLabel#1(lines 5599 5644) the Hoare annotation is: true [2023-11-06 22:47:11,589 INFO L902 garLoopResultBuilder]: At program point L5609(line 5609) the Hoare annotation is: true [2023-11-06 22:47:11,589 INFO L899 garLoopResultBuilder]: For program point L5609-1(line 5609) no Hoare annotation was computed. [2023-11-06 22:47:11,589 INFO L902 garLoopResultBuilder]: At program point constant_test_bit_returnLabel#1(lines 3927 3932) the Hoare annotation is: true [2023-11-06 22:47:11,589 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6411 6417) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,590 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockFINAL(lines 6411 6417) no Hoare annotation was computed. [2023-11-06 22:47:11,590 INFO L899 garLoopResultBuilder]: For program point ldv_spin_unlockEXIT(lines 6411 6417) no Hoare annotation was computed. [2023-11-06 22:47:11,590 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockEXIT(lines 6404 6410) no Hoare annotation was computed. [2023-11-06 22:47:11,590 INFO L899 garLoopResultBuilder]: For program point ldv_spin_lockFINAL(lines 6404 6410) no Hoare annotation was computed. [2023-11-06 22:47:11,590 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6404 6410) the Hoare annotation is: (and (or (not (= ~ldv_state_variable_1~0 2)) (= ~ldv_spin~0 |old(~ldv_spin~0)|)) (or (not (= |old(~ldv_spin~0)| 0)) (= ~ldv_spin~0 0) (not (= ~ldv_state_variable_1~0 1)))) [2023-11-06 22:47:11,591 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6517 6519) the Hoare annotation is: true [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point usb_free_urbEXIT(lines 6517 6519) no Hoare annotation was computed. [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point usb_free_urbFINAL(lines 6517 6519) no Hoare annotation was computed. [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point L4207(line 4207) no Hoare annotation was computed. [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point L4207-4(line 4207) no Hoare annotation was computed. [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point __create_pipeFINAL(lines 4204 4209) no Hoare annotation was computed. [2023-11-06 22:47:11,591 INFO L899 garLoopResultBuilder]: For program point L4207-2(line 4207) no Hoare annotation was computed. [2023-11-06 22:47:11,592 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4204 4209) the Hoare annotation is: true [2023-11-06 22:47:11,592 INFO L899 garLoopResultBuilder]: For program point __create_pipeEXIT(lines 4204 4209) no Hoare annotation was computed. [2023-11-06 22:47:11,592 INFO L895 garLoopResultBuilder]: At program point _raw_spin_unlock_irqrestore_returnLabel#1(lines 6453 6455) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2023-11-06 22:47:11,592 INFO L895 garLoopResultBuilder]: At program point ldv_spin_unlock_irqrestore_8_returnLabel#1(lines 3988 3994) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 2)) .cse0))) [2023-11-06 22:47:11,592 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 6272 6279) no Hoare annotation was computed. [2023-11-06 22:47:11,593 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6272 6279) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,593 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 6272 6279) no Hoare annotation was computed. [2023-11-06 22:47:11,593 INFO L895 garLoopResultBuilder]: At program point L6275(line 6275) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 |old(~ldv_spin~0)|))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,593 INFO L899 garLoopResultBuilder]: For program point L6275-1(line 6275) no Hoare annotation was computed. [2023-11-06 22:47:11,593 INFO L899 garLoopResultBuilder]: For program point L4032(lines 4032 4039) no Hoare annotation was computed. [2023-11-06 22:47:11,593 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4025 4041) the Hoare annotation is: true [2023-11-06 22:47:11,594 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 4025 4041) no Hoare annotation was computed. [2023-11-06 22:47:11,594 INFO L899 garLoopResultBuilder]: For program point L4037-1(line 4037) no Hoare annotation was computed. [2023-11-06 22:47:11,594 INFO L902 garLoopResultBuilder]: At program point L4037(line 4037) the Hoare annotation is: true [2023-11-06 22:47:11,594 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 4025 4041) no Hoare annotation was computed. [2023-11-06 22:47:11,594 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbFINAL(lines 6489 6491) no Hoare annotation was computed. [2023-11-06 22:47:11,594 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6489 6491) the Hoare annotation is: true [2023-11-06 22:47:11,595 INFO L899 garLoopResultBuilder]: For program point usb_anchor_urbEXIT(lines 6489 6491) no Hoare annotation was computed. [2023-11-06 22:47:11,595 INFO L902 garLoopResultBuilder]: At program point ldv_31621(lines 5325 5367) the Hoare annotation is: true [2023-11-06 22:47:11,595 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interface_no_resume_returnLabel#1(lines 6500 6502) the Hoare annotation is: true [2023-11-06 22:47:11,595 INFO L902 garLoopResultBuilder]: At program point L5345(line 5345) the Hoare annotation is: true [2023-11-06 22:47:11,595 INFO L899 garLoopResultBuilder]: For program point L5345-1(line 5345) no Hoare annotation was computed. [2023-11-06 22:47:11,595 INFO L899 garLoopResultBuilder]: For program point L5339(line 5339) no Hoare annotation was computed. [2023-11-06 22:47:11,596 INFO L902 garLoopResultBuilder]: At program point L5331(line 5331) the Hoare annotation is: true [2023-11-06 22:47:11,596 INFO L902 garLoopResultBuilder]: At program point L5333-2(lines 5333 5336) the Hoare annotation is: true [2023-11-06 22:47:11,596 INFO L899 garLoopResultBuilder]: For program point L5331-1(line 5331) no Hoare annotation was computed. [2023-11-06 22:47:11,596 INFO L899 garLoopResultBuilder]: For program point sierra_closeEXIT(lines 5316 5368) no Hoare annotation was computed. [2023-11-06 22:47:11,596 INFO L899 garLoopResultBuilder]: For program point L5333(lines 5333 5336) no Hoare annotation was computed. [2023-11-06 22:47:11,596 INFO L902 garLoopResultBuilder]: At program point L5327(line 5327) the Hoare annotation is: true [2023-11-06 22:47:11,597 INFO L899 garLoopResultBuilder]: For program point L5327-1(line 5327) no Hoare annotation was computed. [2023-11-06 22:47:11,597 INFO L902 garLoopResultBuilder]: At program point L5329(line 5329) the Hoare annotation is: true [2023-11-06 22:47:11,597 INFO L899 garLoopResultBuilder]: For program point L5329-1(line 5329) no Hoare annotation was computed. [2023-11-06 22:47:11,597 INFO L902 garLoopResultBuilder]: At program point L5360(lines 5325 5367) the Hoare annotation is: true [2023-11-06 22:47:11,597 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5316 5368) the Hoare annotation is: true [2023-11-06 22:47:11,597 INFO L902 garLoopResultBuilder]: At program point L5352(line 5352) the Hoare annotation is: true [2023-11-06 22:47:11,598 INFO L902 garLoopResultBuilder]: At program point L5346(line 5346) the Hoare annotation is: true [2023-11-06 22:47:11,598 INFO L899 garLoopResultBuilder]: For program point L5344-1(line 5344) no Hoare annotation was computed. [2023-11-06 22:47:11,598 INFO L899 garLoopResultBuilder]: For program point L5346-1(line 5346) no Hoare annotation was computed. [2023-11-06 22:47:11,598 INFO L902 garLoopResultBuilder]: At program point L5344(line 5344) the Hoare annotation is: true [2023-11-06 22:47:11,598 INFO L899 garLoopResultBuilder]: For program point L5340(lines 5340 5343) no Hoare annotation was computed. [2023-11-06 22:47:11,598 INFO L902 garLoopResultBuilder]: At program point ldv_31619(lines 5325 5367) the Hoare annotation is: true [2023-11-06 22:47:11,599 INFO L899 garLoopResultBuilder]: For program point L5361(lines 5361 5364) no Hoare annotation was computed. [2023-11-06 22:47:11,599 INFO L902 garLoopResultBuilder]: At program point L5357(line 5357) the Hoare annotation is: true [2023-11-06 22:47:11,599 INFO L899 garLoopResultBuilder]: For program point L5357-1(line 5357) no Hoare annotation was computed. [2023-11-06 22:47:11,599 INFO L899 garLoopResultBuilder]: For program point sierra_closeFINAL(lines 5316 5368) no Hoare annotation was computed. [2023-11-06 22:47:11,599 INFO L899 garLoopResultBuilder]: For program point L5353(line 5353) no Hoare annotation was computed. [2023-11-06 22:47:11,599 INFO L902 garLoopResultBuilder]: At program point L5347(line 5347) the Hoare annotation is: true [2023-11-06 22:47:11,599 INFO L899 garLoopResultBuilder]: For program point L5347-1(line 5347) no Hoare annotation was computed. [2023-11-06 22:47:11,600 INFO L902 garLoopResultBuilder]: At program point L5349(line 5349) the Hoare annotation is: true [2023-11-06 22:47:11,600 INFO L902 garLoopResultBuilder]: At program point L5349-1(lines 5325 5367) the Hoare annotation is: true [2023-11-06 22:47:11,600 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbEXIT(lines 6526 6528) no Hoare annotation was computed. [2023-11-06 22:47:11,600 INFO L899 garLoopResultBuilder]: For program point usb_kill_urbFINAL(lines 6526 6528) no Hoare annotation was computed. [2023-11-06 22:47:11,600 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6526 6528) the Hoare annotation is: true [2023-11-06 22:47:11,600 INFO L899 garLoopResultBuilder]: For program point L6374-7(lines 6374 6377) no Hoare annotation was computed. [2023-11-06 22:47:11,601 INFO L899 garLoopResultBuilder]: For program point L6374-6(line 6374) no Hoare annotation was computed. [2023-11-06 22:47:11,601 INFO L899 garLoopResultBuilder]: For program point ldv_check_alloc_flagsEXIT(lines 6371 6380) no Hoare annotation was computed. [2023-11-06 22:47:11,601 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6371 6380) the Hoare annotation is: true [2023-11-06 22:47:11,601 INFO L899 garLoopResultBuilder]: For program point L6374(line 6374) no Hoare annotation was computed. [2023-11-06 22:47:11,601 INFO L899 garLoopResultBuilder]: For program point L6376-1(lines 6371 6380) no Hoare annotation was computed. [2023-11-06 22:47:11,602 INFO L895 garLoopResultBuilder]: At program point L6376(line 6376) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0) (or .cse0 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,602 INFO L899 garLoopResultBuilder]: For program point L6374-4(line 6374) no Hoare annotation was computed. [2023-11-06 22:47:11,602 INFO L899 garLoopResultBuilder]: For program point L6374-2(line 6374) no Hoare annotation was computed. [2023-11-06 22:47:11,602 INFO L895 garLoopResultBuilder]: At program point L5151(line 5151) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,602 INFO L899 garLoopResultBuilder]: For program point L5150(lines 5150 5166) no Hoare annotation was computed. [2023-11-06 22:47:11,602 INFO L899 garLoopResultBuilder]: For program point L5151-1(line 5151) no Hoare annotation was computed. [2023-11-06 22:47:11,603 INFO L899 garLoopResultBuilder]: For program point sierra_write_roomEXIT(lines 5137 5170) no Hoare annotation was computed. [2023-11-06 22:47:11,603 INFO L895 garLoopResultBuilder]: At program point L5147(line 5147) the Hoare annotation is: (let ((.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) (and .cse1 (= ~ldv_spin~0 0) .cse2 .cse3)) (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse1 .cse2 .cse3) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,603 INFO L899 garLoopResultBuilder]: For program point L5147-1(line 5147) no Hoare annotation was computed. [2023-11-06 22:47:11,603 INFO L895 garLoopResultBuilder]: At program point L5149(line 5149) the Hoare annotation is: (let ((.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) (and .cse1 (= ~ldv_spin~0 0) .cse2 .cse3)) (or (and (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse1 .cse2 .cse3) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,603 INFO L899 garLoopResultBuilder]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2023-11-06 22:47:11,604 INFO L895 garLoopResultBuilder]: At program point L5167(line 5167) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 2))) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,604 INFO L899 garLoopResultBuilder]: For program point L5167-1(line 5167) no Hoare annotation was computed. [2023-11-06 22:47:11,604 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5137 5170) the Hoare annotation is: (let ((.cse1 (= |old(#length)| |#length|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse5 (= |old(#valid)| |#valid|)) (.cse0 (not (= |old(~ldv_spin~0)| 0)))) (and (or .cse0 (and .cse1 .cse2 (= ~ldv_spin~0 0) .cse3 .cse4 .cse5) (not (= ~ldv_state_variable_1~0 1))) (or (and .cse1 (= ~ldv_spin~0 |old(~ldv_spin~0)|) .cse2 .cse3 .cse4 .cse5) .cse0 (not (= ~ldv_state_variable_1~0 2))))) [2023-11-06 22:47:11,604 INFO L899 garLoopResultBuilder]: For program point L5159(lines 5159 5163) no Hoare annotation was computed. [2023-11-06 22:47:11,604 INFO L899 garLoopResultBuilder]: For program point L5160-1(lines 5160 5161) no Hoare annotation was computed. [2023-11-06 22:47:11,605 INFO L895 garLoopResultBuilder]: At program point L5158(line 5158) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,605 INFO L895 garLoopResultBuilder]: At program point L5160(lines 5160 5161) the Hoare annotation is: (let ((.cse0 (not (= |old(~ldv_spin~0)| 0))) (.cse1 (= ~ldv_spin~0 0))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,605 INFO L899 garLoopResultBuilder]: For program point sierra_write_roomFINAL(lines 5137 5170) no Hoare annotation was computed. [2023-11-06 22:47:11,605 INFO L899 garLoopResultBuilder]: For program point L5158-1(line 5158) no Hoare annotation was computed. [2023-11-06 22:47:11,605 INFO L899 garLoopResultBuilder]: For program point L5159-2(lines 5159 5163) no Hoare annotation was computed. [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point ldv_usb_submit_urb_20_returnLabel#1(lines 6306 6314) the Hoare annotation is: true [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point L4916-1(line 4916) the Hoare annotation is: true [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point L4949(lines 4808 4951) the Hoare annotation is: true [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point L4916(line 4916) the Hoare annotation is: true [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point L4908-1(line 4908) the Hoare annotation is: true [2023-11-06 22:47:11,606 INFO L899 garLoopResultBuilder]: For program point L4842(lines 4842 4846) no Hoare annotation was computed. [2023-11-06 22:47:11,606 INFO L902 garLoopResultBuilder]: At program point L4941(line 4941) the Hoare annotation is: true [2023-11-06 22:47:11,607 INFO L902 garLoopResultBuilder]: At program point ldv_usb_alloc_urb_19_returnLabel#1(lines 6297 6305) the Hoare annotation is: true [2023-11-06 22:47:11,607 INFO L902 garLoopResultBuilder]: At program point L4908(line 4908) the Hoare annotation is: true [2023-11-06 22:47:11,607 INFO L899 garLoopResultBuilder]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2023-11-06 22:47:11,607 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interface_async_returnLabel#1(lines 6497 6499) the Hoare annotation is: true [2023-11-06 22:47:11,607 INFO L899 garLoopResultBuilder]: For program point L4842-2(lines 4842 4846) no Hoare annotation was computed. [2023-11-06 22:47:11,607 INFO L899 garLoopResultBuilder]: For program point L4834(line 4834) no Hoare annotation was computed. [2023-11-06 22:47:11,608 INFO L899 garLoopResultBuilder]: For program point L4933(line 4933) no Hoare annotation was computed. [2023-11-06 22:47:11,608 INFO L902 garLoopResultBuilder]: At program point L4818(line 4818) the Hoare annotation is: true [2023-11-06 22:47:11,608 INFO L902 garLoopResultBuilder]: At program point L4917(line 4917) the Hoare annotation is: true [2023-11-06 22:47:11,608 INFO L899 garLoopResultBuilder]: For program point L4942(lines 4942 4946) no Hoare annotation was computed. [2023-11-06 22:47:11,608 INFO L899 garLoopResultBuilder]: For program point L4818-1(line 4818) no Hoare annotation was computed. [2023-11-06 22:47:11,608 INFO L902 garLoopResultBuilder]: At program point L4843(lines 4843 4844) the Hoare annotation is: true [2023-11-06 22:47:11,609 INFO L899 garLoopResultBuilder]: For program point L4843-1(lines 4843 4844) no Hoare annotation was computed. [2023-11-06 22:47:11,609 INFO L902 garLoopResultBuilder]: At program point L4942-2(lines 4942 4946) the Hoare annotation is: true [2023-11-06 22:47:11,609 INFO L902 garLoopResultBuilder]: At program point L4901(line 4901) the Hoare annotation is: true [2023-11-06 22:47:11,609 INFO L899 garLoopResultBuilder]: For program point L4901-1(line 4901) no Hoare annotation was computed. [2023-11-06 22:47:11,609 INFO L899 garLoopResultBuilder]: For program point L4926(line 4926) no Hoare annotation was computed. [2023-11-06 22:47:11,609 INFO L899 garLoopResultBuilder]: For program point sierra_writeEXIT(lines 4779 4952) no Hoare annotation was computed. [2023-11-06 22:47:11,610 INFO L899 garLoopResultBuilder]: For program point L4918(lines 4918 4919) no Hoare annotation was computed. [2023-11-06 22:47:11,610 INFO L902 garLoopResultBuilder]: At program point L4943(lines 4943 4944) the Hoare annotation is: true [2023-11-06 22:47:11,610 INFO L899 garLoopResultBuilder]: For program point L4943-1(lines 4943 4944) no Hoare annotation was computed. [2023-11-06 22:47:11,610 INFO L899 garLoopResultBuilder]: For program point L4877(line 4877) no Hoare annotation was computed. [2023-11-06 22:47:11,610 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4779 4952) the Hoare annotation is: true [2023-11-06 22:47:11,610 INFO L902 garLoopResultBuilder]: At program point L4902(line 4902) the Hoare annotation is: true [2023-11-06 22:47:11,610 INFO L899 garLoopResultBuilder]: For program point L4902-1(line 4902) no Hoare annotation was computed. [2023-11-06 22:47:11,611 INFO L899 garLoopResultBuilder]: For program point L4894(lines 4894 4898) no Hoare annotation was computed. [2023-11-06 22:47:11,611 INFO L899 garLoopResultBuilder]: For program point L4828-1(line 4828) no Hoare annotation was computed. [2023-11-06 22:47:11,611 INFO L902 garLoopResultBuilder]: At program point L4828(line 4828) the Hoare annotation is: true [2023-11-06 22:47:11,611 INFO L902 garLoopResultBuilder]: At program point L4886(line 4886) the Hoare annotation is: true [2023-11-06 22:47:11,611 INFO L899 garLoopResultBuilder]: For program point L4820-1(line 4820) no Hoare annotation was computed. [2023-11-06 22:47:11,611 INFO L899 garLoopResultBuilder]: For program point sierra_writeFINAL(lines 4779 4952) no Hoare annotation was computed. [2023-11-06 22:47:11,612 INFO L899 garLoopResultBuilder]: For program point L4886-1(line 4886) no Hoare annotation was computed. [2023-11-06 22:47:11,612 INFO L902 garLoopResultBuilder]: At program point L4820(line 4820) the Hoare annotation is: true [2023-11-06 22:47:11,612 INFO L902 garLoopResultBuilder]: At program point L4903(lines 4903 4904) the Hoare annotation is: true [2023-11-06 22:47:11,612 INFO L899 garLoopResultBuilder]: For program point L4903-1(lines 4903 4904) no Hoare annotation was computed. [2023-11-06 22:47:11,612 INFO L902 garLoopResultBuilder]: At program point L4829-2(lines 4829 4833) the Hoare annotation is: true [2023-11-06 22:47:11,612 INFO L899 garLoopResultBuilder]: For program point L4829(lines 4829 4833) no Hoare annotation was computed. [2023-11-06 22:47:11,613 INFO L899 garLoopResultBuilder]: For program point L4879(lines 4879 4885) no Hoare annotation was computed. [2023-11-06 22:47:11,613 INFO L899 garLoopResultBuilder]: For program point L4912-1(line 4912) no Hoare annotation was computed. [2023-11-06 22:47:11,613 INFO L902 garLoopResultBuilder]: At program point L4912(line 4912) the Hoare annotation is: true [2023-11-06 22:47:11,613 INFO L902 garLoopResultBuilder]: At program point L4871(line 4871) the Hoare annotation is: true [2023-11-06 22:47:11,613 INFO L899 garLoopResultBuilder]: For program point L4871-1(line 4871) no Hoare annotation was computed. [2023-11-06 22:47:11,613 INFO L902 garLoopResultBuilder]: At program point L4830(lines 4830 4831) the Hoare annotation is: true [2023-11-06 22:47:11,614 INFO L902 garLoopResultBuilder]: At program point L4929(lines 4808 4951) the Hoare annotation is: true [2023-11-06 22:47:11,614 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-06 22:47:11,614 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2023-11-06 22:47:11,614 INFO L899 garLoopResultBuilder]: For program point L4830-1(lines 4830 4831) no Hoare annotation was computed. [2023-11-06 22:47:11,614 INFO L899 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,614 INFO L902 garLoopResultBuilder]: At program point L4855(line 4855) the Hoare annotation is: true [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4855-1(line 4855) no Hoare annotation was computed. [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4888(lines 4888 4892) no Hoare annotation was computed. [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4847(lines 4847 4863) no Hoare annotation was computed. [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4814(lines 4814 4817) no Hoare annotation was computed. [2023-11-06 22:47:11,615 INFO L902 garLoopResultBuilder]: At program point L4880(line 4880) the Hoare annotation is: true [2023-11-06 22:47:11,615 INFO L899 garLoopResultBuilder]: For program point L4905-2(line 4905) no Hoare annotation was computed. [2023-11-06 22:47:11,616 INFO L902 garLoopResultBuilder]: At program point L4872-2(lines 4872 4876) the Hoare annotation is: true [2023-11-06 22:47:11,616 INFO L899 garLoopResultBuilder]: For program point L4905(line 4905) no Hoare annotation was computed. [2023-11-06 22:47:11,616 INFO L899 garLoopResultBuilder]: For program point L4872(lines 4872 4876) no Hoare annotation was computed. [2023-11-06 22:47:11,616 INFO L899 garLoopResultBuilder]: For program point L4905-4(line 4905) no Hoare annotation was computed. [2023-11-06 22:47:11,616 INFO L902 garLoopResultBuilder]: At program point L6301(line 6301) the Hoare annotation is: true [2023-11-06 22:47:11,616 INFO L902 garLoopResultBuilder]: At program point L6301-1(line 6301) the Hoare annotation is: true [2023-11-06 22:47:11,617 INFO L899 garLoopResultBuilder]: For program point L4856-2(lines 4856 4860) no Hoare annotation was computed. [2023-11-06 22:47:11,617 INFO L899 garLoopResultBuilder]: For program point L4856(lines 4856 4860) no Hoare annotation was computed. [2023-11-06 22:47:11,617 INFO L899 garLoopResultBuilder]: For program point L4947(line 4947) no Hoare annotation was computed. [2023-11-06 22:47:11,617 INFO L899 garLoopResultBuilder]: For program point L4848-1(line 4848) no Hoare annotation was computed. [2023-11-06 22:47:11,617 INFO L902 garLoopResultBuilder]: At program point L4848(line 4848) the Hoare annotation is: true [2023-11-06 22:47:11,617 INFO L902 garLoopResultBuilder]: At program point L4906(line 4906) the Hoare annotation is: true [2023-11-06 22:47:11,617 INFO L902 garLoopResultBuilder]: At program point L6310(line 6310) the Hoare annotation is: true [2023-11-06 22:47:11,618 INFO L902 garLoopResultBuilder]: At program point L4873(lines 4873 4874) the Hoare annotation is: true [2023-11-06 22:47:11,618 INFO L899 garLoopResultBuilder]: For program point L4906-1(line 4906) no Hoare annotation was computed. [2023-11-06 22:47:11,618 INFO L899 garLoopResultBuilder]: For program point L4873-1(lines 4873 4874) no Hoare annotation was computed. [2023-11-06 22:47:11,618 INFO L902 garLoopResultBuilder]: At program point L4931(lines 4808 4951) the Hoare annotation is: true [2023-11-06 22:47:11,618 INFO L902 garLoopResultBuilder]: At program point L6310-1(line 6310) the Hoare annotation is: true [2023-11-06 22:47:11,618 INFO L899 garLoopResultBuilder]: For program point L6302(line 6302) no Hoare annotation was computed. [2023-11-06 22:47:11,619 INFO L902 garLoopResultBuilder]: At program point error(lines 4808 4951) the Hoare annotation is: true [2023-11-06 22:47:11,619 INFO L902 garLoopResultBuilder]: At program point L4923(line 4923) the Hoare annotation is: true [2023-11-06 22:47:11,619 INFO L902 garLoopResultBuilder]: At program point L4923-1(lines 4808 4951) the Hoare annotation is: true [2023-11-06 22:47:11,619 INFO L902 garLoopResultBuilder]: At program point L4857(lines 4857 4858) the Hoare annotation is: true [2023-11-06 22:47:11,619 INFO L899 garLoopResultBuilder]: For program point L4857-1(lines 4857 4858) no Hoare annotation was computed. [2023-11-06 22:47:11,619 INFO L899 garLoopResultBuilder]: For program point L4915(lines 4915 4924) no Hoare annotation was computed. [2023-11-06 22:47:11,620 INFO L899 garLoopResultBuilder]: For program point L4948-1(line 4948) no Hoare annotation was computed. [2023-11-06 22:47:11,620 INFO L902 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: true [2023-11-06 22:47:11,620 INFO L902 garLoopResultBuilder]: At program point L4948(line 4948) the Hoare annotation is: true [2023-11-06 22:47:11,620 INFO L899 garLoopResultBuilder]: For program point L4907(lines 4907 4913) no Hoare annotation was computed. [2023-11-06 22:47:11,620 INFO L899 garLoopResultBuilder]: For program point L6311(line 6311) no Hoare annotation was computed. [2023-11-06 22:47:11,620 INFO L902 garLoopResultBuilder]: At program point L4841(line 4841) the Hoare annotation is: true [2023-11-06 22:47:11,620 INFO L899 garLoopResultBuilder]: For program point L4841-1(line 4841) no Hoare annotation was computed. [2023-11-06 22:47:11,621 INFO L899 garLoopResultBuilder]: For program point L5246(lines 5246 5251) no Hoare annotation was computed. [2023-11-06 22:47:11,621 INFO L902 garLoopResultBuilder]: At program point L5234(line 5234) the Hoare annotation is: true [2023-11-06 22:47:11,621 INFO L899 garLoopResultBuilder]: For program point L5234-1(line 5234) no Hoare annotation was computed. [2023-11-06 22:47:11,621 INFO L902 garLoopResultBuilder]: At program point ldv_usb_submit_urb_24_returnLabel#1(lines 6342 6350) the Hoare annotation is: true [2023-11-06 22:47:11,621 INFO L899 garLoopResultBuilder]: For program point L5259(line 5259) no Hoare annotation was computed. [2023-11-06 22:47:11,621 INFO L899 garLoopResultBuilder]: For program point L5255(lines 5255 5258) no Hoare annotation was computed. [2023-11-06 22:47:11,622 INFO L899 garLoopResultBuilder]: For program point L5259-2(lines 5259 5267) no Hoare annotation was computed. [2023-11-06 22:47:11,622 INFO L899 garLoopResultBuilder]: For program point L5259-3(lines 5232 5273) no Hoare annotation was computed. [2023-11-06 22:47:11,622 INFO L902 garLoopResultBuilder]: At program point L5247(lines 5247 5248) the Hoare annotation is: true [2023-11-06 22:47:11,622 INFO L899 garLoopResultBuilder]: For program point L5247-1(lines 5247 5248) no Hoare annotation was computed. [2023-11-06 22:47:11,622 INFO L902 garLoopResultBuilder]: At program point L6337-1(line 6337) the Hoare annotation is: true [2023-11-06 22:47:11,622 INFO L902 garLoopResultBuilder]: At program point L6337(line 6337) the Hoare annotation is: true [2023-11-06 22:47:11,622 INFO L902 garLoopResultBuilder]: At program point L6346(line 6346) the Hoare annotation is: true [2023-11-06 22:47:11,623 INFO L902 garLoopResultBuilder]: At program point L6346-1(line 6346) the Hoare annotation is: true [2023-11-06 22:47:11,623 INFO L899 garLoopResultBuilder]: For program point L6338(line 6338) no Hoare annotation was computed. [2023-11-06 22:47:11,623 INFO L902 garLoopResultBuilder]: At program point L5252(lines 5232 5273) the Hoare annotation is: true [2023-11-06 22:47:11,623 INFO L899 garLoopResultBuilder]: For program point sierra_submit_rx_urbsFINAL(lines 5224 5274) no Hoare annotation was computed. [2023-11-06 22:47:11,623 INFO L899 garLoopResultBuilder]: For program point L6347(line 6347) no Hoare annotation was computed. [2023-11-06 22:47:11,623 INFO L899 garLoopResultBuilder]: For program point L5261(lines 5261 5265) no Hoare annotation was computed. [2023-11-06 22:47:11,624 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5224 5274) the Hoare annotation is: true [2023-11-06 22:47:11,624 INFO L902 garLoopResultBuilder]: At program point ldv_31595(lines 5232 5273) the Hoare annotation is: true [2023-11-06 22:47:11,624 INFO L899 garLoopResultBuilder]: For program point L5241(lines 5241 5244) no Hoare annotation was computed. [2023-11-06 22:47:11,624 INFO L902 garLoopResultBuilder]: At program point L5262(lines 5262 5263) the Hoare annotation is: true [2023-11-06 22:47:11,624 INFO L899 garLoopResultBuilder]: For program point sierra_submit_rx_urbsEXIT(lines 5224 5274) no Hoare annotation was computed. [2023-11-06 22:47:11,624 INFO L899 garLoopResultBuilder]: For program point L5262-1(lines 5262 5263) no Hoare annotation was computed. [2023-11-06 22:47:11,624 INFO L902 garLoopResultBuilder]: At program point ldv_usb_submit_urb_23_returnLabel#1(lines 6333 6341) the Hoare annotation is: true [2023-11-06 22:47:11,625 INFO L902 garLoopResultBuilder]: At program point L5254(lines 5232 5273) the Hoare annotation is: true [2023-11-06 22:47:11,625 INFO L902 garLoopResultBuilder]: At program point L5502(line 5502) the Hoare annotation is: true [2023-11-06 22:47:11,625 INFO L902 garLoopResultBuilder]: At program point is_himemory_ldv_31419#1(lines 4336 4351) the Hoare annotation is: true [2023-11-06 22:47:11,625 INFO L902 garLoopResultBuilder]: At program point is_himemory_returnLabel#1(lines 4331 4355) the Hoare annotation is: true [2023-11-06 22:47:11,625 INFO L899 garLoopResultBuilder]: For program point L5506-2(lines 5506 5513) no Hoare annotation was computed. [2023-11-06 22:47:11,625 INFO L902 garLoopResultBuilder]: At program point L4346(lines 4336 4351) the Hoare annotation is: true [2023-11-06 22:47:11,626 INFO L899 garLoopResultBuilder]: For program point L5527(lines 5527 5531) no Hoare annotation was computed. [2023-11-06 22:47:11,626 INFO L902 garLoopResultBuilder]: At program point L5527-2(lines 5527 5531) the Hoare annotation is: true [2023-11-06 22:47:11,626 INFO L899 garLoopResultBuilder]: For program point L5515(lines 5515 5519) no Hoare annotation was computed. [2023-11-06 22:47:11,626 INFO L899 garLoopResultBuilder]: For program point L5515-2(lines 5515 5519) no Hoare annotation was computed. [2023-11-06 22:47:11,626 INFO L902 garLoopResultBuilder]: At program point L5507(line 5507) the Hoare annotation is: true [2023-11-06 22:47:11,626 INFO L899 garLoopResultBuilder]: For program point L5507-1(line 5507) no Hoare annotation was computed. [2023-11-06 22:47:11,626 INFO L899 garLoopResultBuilder]: For program point L5503(line 5503) no Hoare annotation was computed. [2023-11-06 22:47:11,627 INFO L899 garLoopResultBuilder]: For program point sierra_port_probeFINAL(lines 5479 5535) no Hoare annotation was computed. [2023-11-06 22:47:11,627 INFO L895 garLoopResultBuilder]: At program point L5499(line 5499) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,627 INFO L899 garLoopResultBuilder]: For program point L4347(lines 4347 4350) no Hoare annotation was computed. [2023-11-06 22:47:11,627 INFO L899 garLoopResultBuilder]: For program point L5499-1(line 5499) no Hoare annotation was computed. [2023-11-06 22:47:11,627 INFO L899 garLoopResultBuilder]: For program point L5532(line 5532) no Hoare annotation was computed. [2023-11-06 22:47:11,627 INFO L899 garLoopResultBuilder]: For program point L5495(lines 5495 5498) no Hoare annotation was computed. [2023-11-06 22:47:11,628 INFO L899 garLoopResultBuilder]: For program point L5528-1(lines 5528 5529) no Hoare annotation was computed. [2023-11-06 22:47:11,628 INFO L902 garLoopResultBuilder]: At program point L5528(lines 5528 5529) the Hoare annotation is: true [2023-11-06 22:47:11,628 INFO L899 garLoopResultBuilder]: For program point sierra_port_probeEXIT(lines 5479 5535) no Hoare annotation was computed. [2023-11-06 22:47:11,628 INFO L895 garLoopResultBuilder]: At program point L5500-1(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,628 INFO L895 garLoopResultBuilder]: At program point L5500(lines 5500 5501) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,629 INFO L899 garLoopResultBuilder]: For program point L4336-2(lines 4336 4352) no Hoare annotation was computed. [2023-11-06 22:47:11,629 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4352) no Hoare annotation was computed. [2023-11-06 22:47:11,629 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5479 5535) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2023-11-06 22:47:11,629 INFO L902 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: true [2023-11-06 22:47:11,629 INFO L895 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L4341(lines 4341 4344) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L5506(lines 5506 5513) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L4639(lines 4639 4642) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L899 garLoopResultBuilder]: For program point L4672-1(line 4672) no Hoare annotation was computed. [2023-11-06 22:47:11,630 INFO L902 garLoopResultBuilder]: At program point L4672(line 4672) the Hoare annotation is: true [2023-11-06 22:47:11,631 INFO L899 garLoopResultBuilder]: For program point L4635(lines 4635 4638) no Hoare annotation was computed. [2023-11-06 22:47:11,631 INFO L899 garLoopResultBuilder]: For program point L4639-2(lines 4639 4642) no Hoare annotation was computed. [2023-11-06 22:47:11,631 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 4671) no Hoare annotation was computed. [2023-11-06 22:47:11,631 INFO L899 garLoopResultBuilder]: For program point L4635-2(lines 4635 4638) no Hoare annotation was computed. [2023-11-06 22:47:11,631 INFO L899 garLoopResultBuilder]: For program point L4644-1(line 4644) no Hoare annotation was computed. [2023-11-06 22:47:11,631 INFO L902 garLoopResultBuilder]: At program point usb_autopm_get_interface_returnLabel#1(lines 6493 6495) the Hoare annotation is: true [2023-11-06 22:47:11,631 INFO L902 garLoopResultBuilder]: At program point L4644(line 4644) the Hoare annotation is: true [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4640-2(line 4640) no Hoare annotation was computed. [2023-11-06 22:47:11,632 INFO L902 garLoopResultBuilder]: At program point L4673(lines 4673 4674) the Hoare annotation is: true [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4640(line 4640) no Hoare annotation was computed. [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4673-1(lines 4673 4674) no Hoare annotation was computed. [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4640-4(line 4640) no Hoare annotation was computed. [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4657-2(lines 4651 4660) no Hoare annotation was computed. [2023-11-06 22:47:11,632 INFO L899 garLoopResultBuilder]: For program point L4657(lines 4657 4660) no Hoare annotation was computed. [2023-11-06 22:47:11,633 INFO L899 garLoopResultBuilder]: For program point sierra_send_setupEXIT(lines 4617 4678) no Hoare annotation was computed. [2023-11-06 22:47:11,633 INFO L902 garLoopResultBuilder]: At program point L4633(line 4633) the Hoare annotation is: true [2023-11-06 22:47:11,633 INFO L899 garLoopResultBuilder]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2023-11-06 22:47:11,633 INFO L899 garLoopResultBuilder]: For program point sierra_send_setupFINAL(lines 4617 4678) no Hoare annotation was computed. [2023-11-06 22:47:11,633 INFO L899 garLoopResultBuilder]: For program point L4654(lines 4654 4660) no Hoare annotation was computed. [2023-11-06 22:47:11,633 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4617 4678) the Hoare annotation is: true [2023-11-06 22:47:11,634 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4649) no Hoare annotation was computed. [2023-11-06 22:47:11,634 INFO L902 garLoopResultBuilder]: At program point L4675(line 4675) the Hoare annotation is: true [2023-11-06 22:47:11,634 INFO L899 garLoopResultBuilder]: For program point L4675-1(line 4675) no Hoare annotation was computed. [2023-11-06 22:47:11,634 INFO L899 garLoopResultBuilder]: For program point L4651(lines 4651 4660) no Hoare annotation was computed. [2023-11-06 22:47:11,634 INFO L899 garLoopResultBuilder]: For program point L4643(lines 4643 4662) no Hoare annotation was computed. [2023-11-06 22:47:11,634 INFO L899 garLoopResultBuilder]: For program point L4643-1(lines 4628 4677) no Hoare annotation was computed. [2023-11-06 22:47:11,635 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6523 6525) the Hoare annotation is: true [2023-11-06 22:47:11,635 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsFINAL(lines 6523 6525) no Hoare annotation was computed. [2023-11-06 22:47:11,635 INFO L899 garLoopResultBuilder]: For program point usb_kill_anchored_urbsEXIT(lines 6523 6525) no Hoare annotation was computed. [2023-11-06 22:47:11,635 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 6551 6553) no Hoare annotation was computed. [2023-11-06 22:47:11,635 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 6551 6553) no Hoare annotation was computed. [2023-11-06 22:47:11,635 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 6551 6553) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2023-11-06 22:47:11,636 INFO L899 garLoopResultBuilder]: For program point L4161-1(line 4161) no Hoare annotation was computed. [2023-11-06 22:47:11,636 INFO L895 garLoopResultBuilder]: At program point L4161(line 4161) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,636 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorFINAL(lines 4156 4168) no Hoare annotation was computed. [2023-11-06 22:47:11,636 INFO L902 garLoopResultBuilder]: At program point __init_waitqueue_head_returnLabel#1(lines 6435 6437) the Hoare annotation is: true [2023-11-06 22:47:11,636 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4156 4168) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1))) [2023-11-06 22:47:11,636 INFO L899 garLoopResultBuilder]: For program point init_usb_anchorEXIT(lines 4156 4168) no Hoare annotation was computed. [2023-11-06 22:47:11,637 INFO L902 garLoopResultBuilder]: At program point L4164(line 4164) the Hoare annotation is: true [2023-11-06 22:47:11,637 INFO L899 garLoopResultBuilder]: For program point L4165-1(line 4165) no Hoare annotation was computed. [2023-11-06 22:47:11,637 INFO L902 garLoopResultBuilder]: At program point L4165(line 4165) the Hoare annotation is: true [2023-11-06 22:47:11,637 INFO L902 garLoopResultBuilder]: At program point INIT_LIST_HEAD_returnLabel#1(lines 3935 3942) the Hoare annotation is: true [2023-11-06 22:47:11,637 INFO L899 garLoopResultBuilder]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2023-11-06 22:47:11,637 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataEXIT(lines 4210 4217) no Hoare annotation was computed. [2023-11-06 22:47:11,638 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdata_returnLabel#1(lines 4123 4128) the Hoare annotation is: true [2023-11-06 22:47:11,638 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4210 4217) the Hoare annotation is: true [2023-11-06 22:47:11,638 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_port_dataFINAL(lines 4210 4217) no Hoare annotation was computed. [2023-11-06 22:47:11,638 INFO L899 garLoopResultBuilder]: For program point L5089-2(line 5089) no Hoare annotation was computed. [2023-11-06 22:47:11,638 INFO L899 garLoopResultBuilder]: For program point L5089(line 5089) no Hoare annotation was computed. [2023-11-06 22:47:11,638 INFO L899 garLoopResultBuilder]: For program point L5056(lines 5056 5071) no Hoare annotation was computed. [2023-11-06 22:47:11,638 INFO L899 garLoopResultBuilder]: For program point L5089-4(line 5089) no Hoare annotation was computed. [2023-11-06 22:47:11,639 INFO L899 garLoopResultBuilder]: For program point L5048-1(line 5048) no Hoare annotation was computed. [2023-11-06 22:47:11,639 INFO L899 garLoopResultBuilder]: For program point L5081-2(lines 5081 5085) no Hoare annotation was computed. [2023-11-06 22:47:11,639 INFO L902 garLoopResultBuilder]: At program point L6328-1(line 6328) the Hoare annotation is: true [2023-11-06 22:47:11,639 INFO L899 garLoopResultBuilder]: For program point L5081(lines 5081 5085) no Hoare annotation was computed. [2023-11-06 22:47:11,639 INFO L902 garLoopResultBuilder]: At program point L6328(line 6328) the Hoare annotation is: true [2023-11-06 22:47:11,639 INFO L902 garLoopResultBuilder]: At program point L5048(line 5048) the Hoare annotation is: true [2023-11-06 22:47:11,640 INFO L902 garLoopResultBuilder]: At program point L5065(lines 5065 5066) the Hoare annotation is: true [2023-11-06 22:47:11,640 INFO L899 garLoopResultBuilder]: For program point L5065-1(lines 5065 5066) no Hoare annotation was computed. [2023-11-06 22:47:11,640 INFO L899 garLoopResultBuilder]: For program point L5090(line 5090) no Hoare annotation was computed. [2023-11-06 22:47:11,640 INFO L899 garLoopResultBuilder]: For program point L5090-4(line 5090) no Hoare annotation was computed. [2023-11-06 22:47:11,640 INFO L899 garLoopResultBuilder]: For program point L5090-2(line 5090) no Hoare annotation was computed. [2023-11-06 22:47:11,640 INFO L902 garLoopResultBuilder]: At program point L5082(lines 5082 5083) the Hoare annotation is: true [2023-11-06 22:47:11,640 INFO L899 garLoopResultBuilder]: For program point L5049-2(lines 5036 5135) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L5049(lines 5049 5053) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L5082-1(lines 5082 5083) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L6329(line 6329) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L902 garLoopResultBuilder]: At program point tty_port_tty_hangup_returnLabel#1(lines 6483 6485) the Hoare annotation is: true [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L5091(line 5091) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L5124(lines 5124 5133) no Hoare annotation was computed. [2023-11-06 22:47:11,641 INFO L899 garLoopResultBuilder]: For program point L5091-2(lines 5091 5094) no Hoare annotation was computed. [2023-11-06 22:47:11,642 INFO L902 garLoopResultBuilder]: At program point L5050(lines 5050 5051) the Hoare annotation is: true [2023-11-06 22:47:11,642 INFO L899 garLoopResultBuilder]: For program point L5050-1(lines 5050 5051) no Hoare annotation was computed. [2023-11-06 22:47:11,642 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5015 5136) the Hoare annotation is: true [2023-11-06 22:47:11,642 INFO L902 garLoopResultBuilder]: At program point L5125(line 5125) the Hoare annotation is: true [2023-11-06 22:47:11,642 INFO L899 garLoopResultBuilder]: For program point L5125-1(line 5125) no Hoare annotation was computed. [2023-11-06 22:47:11,642 INFO L902 garLoopResultBuilder]: At program point L5117(line 5117) the Hoare annotation is: true [2023-11-06 22:47:11,643 INFO L899 garLoopResultBuilder]: For program point L5117-1(line 5117) no Hoare annotation was computed. [2023-11-06 22:47:11,643 INFO L899 garLoopResultBuilder]: For program point L5118(lines 5118 5122) no Hoare annotation was computed. [2023-11-06 22:47:11,643 INFO L899 garLoopResultBuilder]: For program point L5118-2(lines 5036 5135) no Hoare annotation was computed. [2023-11-06 22:47:11,643 INFO L902 garLoopResultBuilder]: At program point L5102(line 5102) the Hoare annotation is: true [2023-11-06 22:47:11,643 INFO L899 garLoopResultBuilder]: For program point sierra_instat_callbackFINAL(lines 5015 5136) no Hoare annotation was computed. [2023-11-06 22:47:11,643 INFO L899 garLoopResultBuilder]: For program point L5102-1(line 5102) no Hoare annotation was computed. [2023-11-06 22:47:11,644 INFO L899 garLoopResultBuilder]: For program point L5127(lines 5127 5131) no Hoare annotation was computed. [2023-11-06 22:47:11,644 INFO L902 garLoopResultBuilder]: At program point L5119(lines 5119 5120) the Hoare annotation is: true [2023-11-06 22:47:11,644 INFO L899 garLoopResultBuilder]: For program point L5119-1(lines 5119 5120) no Hoare annotation was computed. [2023-11-06 22:47:11,644 INFO L899 garLoopResultBuilder]: For program point L5103(lines 5103 5108) no Hoare annotation was computed. [2023-11-06 22:47:11,644 INFO L899 garLoopResultBuilder]: For program point L5128-1(lines 5128 5129) no Hoare annotation was computed. [2023-11-06 22:47:11,644 INFO L902 garLoopResultBuilder]: At program point L5128(lines 5128 5129) the Hoare annotation is: true [2023-11-06 22:47:11,644 INFO L902 garLoopResultBuilder]: At program point ldv_usb_submit_urb_22_returnLabel#1(lines 6324 6332) the Hoare annotation is: true [2023-11-06 22:47:11,645 INFO L899 garLoopResultBuilder]: For program point L5104-1(lines 5104 5106) no Hoare annotation was computed. [2023-11-06 22:47:11,645 INFO L899 garLoopResultBuilder]: For program point sierra_instat_callbackEXIT(lines 5015 5136) no Hoare annotation was computed. [2023-11-06 22:47:11,645 INFO L902 garLoopResultBuilder]: At program point L5104(lines 5104 5106) the Hoare annotation is: true [2023-11-06 22:47:11,645 INFO L902 garLoopResultBuilder]: At program point L5063(line 5063) the Hoare annotation is: true [2023-11-06 22:47:11,645 INFO L899 garLoopResultBuilder]: For program point L5063-1(line 5063) no Hoare annotation was computed. [2023-11-06 22:47:11,645 INFO L899 garLoopResultBuilder]: For program point L5080-1(line 5080) no Hoare annotation was computed. [2023-11-06 22:47:11,645 INFO L902 garLoopResultBuilder]: At program point L5080(line 5080) the Hoare annotation is: true [2023-11-06 22:47:11,646 INFO L902 garLoopResultBuilder]: At program point L5039(line 5039) the Hoare annotation is: true [2023-11-06 22:47:11,646 INFO L899 garLoopResultBuilder]: For program point L5039-1(line 5039) no Hoare annotation was computed. [2023-11-06 22:47:11,646 INFO L899 garLoopResultBuilder]: For program point L5072-2(lines 5072 5109) no Hoare annotation was computed. [2023-11-06 22:47:11,646 INFO L899 garLoopResultBuilder]: For program point L5072(line 5072) no Hoare annotation was computed. [2023-11-06 22:47:11,646 INFO L899 garLoopResultBuilder]: For program point L5064-2(lines 5064 5068) no Hoare annotation was computed. [2023-11-06 22:47:11,646 INFO L899 garLoopResultBuilder]: For program point L5064(lines 5064 5068) no Hoare annotation was computed. [2023-11-06 22:47:11,647 INFO L902 garLoopResultBuilder]: At program point L5215(lines 5207 5222) the Hoare annotation is: true [2023-11-06 22:47:11,647 INFO L899 garLoopResultBuilder]: For program point L5216(lines 5216 5219) no Hoare annotation was computed. [2023-11-06 22:47:11,647 INFO L902 garLoopResultBuilder]: At program point L5213(line 5213) the Hoare annotation is: true [2023-11-06 22:47:11,647 INFO L899 garLoopResultBuilder]: For program point sierra_stop_rx_urbsEXIT(lines 5202 5223) no Hoare annotation was computed. [2023-11-06 22:47:11,647 INFO L899 garLoopResultBuilder]: For program point L5213-1(line 5213) no Hoare annotation was computed. [2023-11-06 22:47:11,647 INFO L899 garLoopResultBuilder]: For program point L5208-1(line 5208) no Hoare annotation was computed. [2023-11-06 22:47:11,647 INFO L899 garLoopResultBuilder]: For program point sierra_stop_rx_urbsFINAL(lines 5202 5223) no Hoare annotation was computed. [2023-11-06 22:47:11,648 INFO L902 garLoopResultBuilder]: At program point L5208(line 5208) the Hoare annotation is: true [2023-11-06 22:47:11,648 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5202 5223) the Hoare annotation is: true [2023-11-06 22:47:11,648 INFO L902 garLoopResultBuilder]: At program point ldv_31581(lines 5207 5222) the Hoare annotation is: true [2023-11-06 22:47:11,648 INFO L899 garLoopResultBuilder]: For program point L5220-1(line 5220) no Hoare annotation was computed. [2023-11-06 22:47:11,648 INFO L902 garLoopResultBuilder]: At program point L5220(line 5220) the Hoare annotation is: true [2023-11-06 22:47:11,648 INFO L899 garLoopResultBuilder]: For program point dev_errFINAL(lines 6457 6459) no Hoare annotation was computed. [2023-11-06 22:47:11,649 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 6457 6459) no Hoare annotation was computed. [2023-11-06 22:47:11,649 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6457 6459) the Hoare annotation is: true [2023-11-06 22:47:11,649 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbFINAL(lines 4169 4183) no Hoare annotation was computed. [2023-11-06 22:47:11,649 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4169 4183) the Hoare annotation is: true [2023-11-06 22:47:11,649 INFO L899 garLoopResultBuilder]: For program point usb_fill_bulk_urbEXIT(lines 4169 4183) no Hoare annotation was computed. [2023-11-06 22:47:11,649 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 4075 4081) no Hoare annotation was computed. [2023-11-06 22:47:11,650 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 4075 4081) the Hoare annotation is: true [2023-11-06 22:47:11,650 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4079) no Hoare annotation was computed. [2023-11-06 22:47:11,650 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4075 4081) no Hoare annotation was computed. [2023-11-06 22:47:11,650 INFO L899 garLoopResultBuilder]: For program point __dynamic_dev_dbgFINAL(lines 6432 6434) no Hoare annotation was computed. [2023-11-06 22:47:11,650 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6432 6434) the Hoare annotation is: true [2023-11-06 22:47:11,650 INFO L899 garLoopResultBuilder]: For program point __dynamic_dev_dbgEXIT(lines 6432 6434) no Hoare annotation was computed. [2023-11-06 22:47:11,651 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6290 6296) the Hoare annotation is: true [2023-11-06 22:47:11,651 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 6290 6296) no Hoare annotation was computed. [2023-11-06 22:47:11,651 INFO L899 garLoopResultBuilder]: For program point kzallocFINAL(lines 6290 6296) no Hoare annotation was computed. [2023-11-06 22:47:11,651 INFO L902 garLoopResultBuilder]: At program point L6293(line 6293) the Hoare annotation is: true [2023-11-06 22:47:11,651 INFO L899 garLoopResultBuilder]: For program point L6293-1(line 6293) no Hoare annotation was computed. [2023-11-06 22:47:11,651 INFO L899 garLoopResultBuilder]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2023-11-06 22:47:11,652 INFO L899 garLoopResultBuilder]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2023-11-06 22:47:11,652 INFO L902 garLoopResultBuilder]: At program point L6284(line 6284) the Hoare annotation is: true [2023-11-06 22:47:11,652 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6281 6288) the Hoare annotation is: true [2023-11-06 22:47:11,652 INFO L899 garLoopResultBuilder]: For program point kmallocFINAL(lines 6281 6288) no Hoare annotation was computed. [2023-11-06 22:47:11,652 INFO L902 garLoopResultBuilder]: At program point ldv_kmalloc_12_returnLabel#1(lines 4005 4012) the Hoare annotation is: true [2023-11-06 22:47:11,652 INFO L902 garLoopResultBuilder]: At program point __kmalloc_returnLabel#1(lines 4000 4003) the Hoare annotation is: true [2023-11-06 22:47:11,652 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 6281 6288) no Hoare annotation was computed. [2023-11-06 22:47:11,653 INFO L902 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: true [2023-11-06 22:47:11,653 INFO L899 garLoopResultBuilder]: For program point sierra_port_removeFINAL(lines 5536 5547) no Hoare annotation was computed. [2023-11-06 22:47:11,653 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 5536 5547) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,653 INFO L895 garLoopResultBuilder]: At program point L5543(line 5543) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,654 INFO L895 garLoopResultBuilder]: At program point L5543-1(line 5543) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (= |old(#valid)| |#valid|))) (and (or .cse0 (not (= ~ldv_state_variable_1~0 1)) .cse1) (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1))) [2023-11-06 22:47:11,654 INFO L899 garLoopResultBuilder]: For program point L5544(line 5544) no Hoare annotation was computed. [2023-11-06 22:47:11,654 INFO L895 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 2)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))))) [2023-11-06 22:47:11,654 INFO L899 garLoopResultBuilder]: For program point sierra_port_removeEXIT(lines 5536 5547) no Hoare annotation was computed. [2023-11-06 22:47:11,654 INFO L899 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2023-11-06 22:47:11,654 INFO L902 garLoopResultBuilder]: At program point _raw_spin_lock_returnLabel#1(lines 6441 6443) the Hoare annotation is: true [2023-11-06 22:47:11,655 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6240 6247) the Hoare annotation is: true [2023-11-06 22:47:11,655 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 6240 6247) no Hoare annotation was computed. [2023-11-06 22:47:11,655 INFO L902 garLoopResultBuilder]: At program point ldv_spin_lock_1_returnLabel#1(lines 3956 3962) the Hoare annotation is: true [2023-11-06 22:47:11,655 INFO L902 garLoopResultBuilder]: At program point L6243(line 6243) the Hoare annotation is: true [2023-11-06 22:47:11,655 INFO L899 garLoopResultBuilder]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2023-11-06 22:47:11,655 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 6240 6247) no Hoare annotation was computed. [2023-11-06 22:47:11,656 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlock_irq_7_returnLabel#1(lines 3980 3986) the Hoare annotation is: true [2023-11-06 22:47:11,656 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqEXIT(lines 6264 6271) no Hoare annotation was computed. [2023-11-06 22:47:11,656 INFO L902 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2023-11-06 22:47:11,656 INFO L899 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2023-11-06 22:47:11,656 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6264 6271) the Hoare annotation is: true [2023-11-06 22:47:11,656 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqFINAL(lines 6264 6271) no Hoare annotation was computed. [2023-11-06 22:47:11,656 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_irq_returnLabel#1(lines 6450 6452) the Hoare annotation is: true [2023-11-06 22:47:11,657 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 4089 4094) no Hoare annotation was computed. [2023-11-06 22:47:11,657 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4089 4094) the Hoare annotation is: true [2023-11-06 22:47:11,657 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4089 4094) no Hoare annotation was computed. [2023-11-06 22:47:11,657 INFO L899 garLoopResultBuilder]: For program point sierra_calc_num_portsEXIT(lines 4286 4305) no Hoare annotation was computed. [2023-11-06 22:47:11,657 INFO L899 garLoopResultBuilder]: For program point L4298(lines 4298 4302) no Hoare annotation was computed. [2023-11-06 22:47:11,657 INFO L899 garLoopResultBuilder]: For program point sierra_calc_num_portsFINAL(lines 4286 4305) no Hoare annotation was computed. [2023-11-06 22:47:11,658 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4286 4305) the Hoare annotation is: true [2023-11-06 22:47:11,658 INFO L899 garLoopResultBuilder]: For program point L4295(lines 4295 4302) no Hoare annotation was computed. [2023-11-06 22:47:11,658 INFO L899 garLoopResultBuilder]: For program point L4298-2(lines 4295 4302) no Hoare annotation was computed. [2023-11-06 22:47:11,658 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbEXIT(lines 6547 6549) no Hoare annotation was computed. [2023-11-06 22:47:11,658 INFO L899 garLoopResultBuilder]: For program point usb_unanchor_urbFINAL(lines 6547 6549) no Hoare annotation was computed. [2023-11-06 22:47:11,658 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6547 6549) the Hoare annotation is: true [2023-11-06 22:47:11,658 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,659 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-11-06 22:47:11,659 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,659 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,659 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6506 6508) the Hoare annotation is: true [2023-11-06 22:47:11,659 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncEXIT(lines 6506 6508) no Hoare annotation was computed. [2023-11-06 22:47:11,660 INFO L899 garLoopResultBuilder]: For program point usb_autopm_put_interface_asyncFINAL(lines 6506 6508) no Hoare annotation was computed. [2023-11-06 22:47:11,660 INFO L895 garLoopResultBuilder]: At program point L4701(line 4701) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,660 INFO L899 garLoopResultBuilder]: For program point L4701-1(line 4701) no Hoare annotation was computed. [2023-11-06 22:47:11,660 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2023-11-06 22:47:11,660 INFO L899 garLoopResultBuilder]: For program point L4715-1(line 4715) no Hoare annotation was computed. [2023-11-06 22:47:11,660 INFO L899 garLoopResultBuilder]: For program point L4711-1(line 4711) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L902 garLoopResultBuilder]: At program point L4715-5(lines 4715 4718) the Hoare annotation is: true [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4715-3(lines 4715 4718) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4707-1(line 4707) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4711-5(lines 4699 4721) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4711-3(lines 4711 4714) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4703(line 4703) no Hoare annotation was computed. [2023-11-06 22:47:11,661 INFO L899 garLoopResultBuilder]: For program point L4707-5(lines 4699 4721) no Hoare annotation was computed. [2023-11-06 22:47:11,662 INFO L899 garLoopResultBuilder]: For program point L4707-3(lines 4707 4710) no Hoare annotation was computed. [2023-11-06 22:47:11,662 INFO L899 garLoopResultBuilder]: For program point L4703-4(lines 4703 4706) no Hoare annotation was computed. [2023-11-06 22:47:11,662 INFO L899 garLoopResultBuilder]: For program point L4703-2(line 4703) no Hoare annotation was computed. [2023-11-06 22:47:11,662 INFO L899 garLoopResultBuilder]: For program point L4703-6(lines 4699 4721) no Hoare annotation was computed. [2023-11-06 22:47:11,662 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4693 4722) the Hoare annotation is: (let ((.cse0 (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (.cse1 (not (= ~ldv_spin~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or .cse0 (not (= ~ldv_state_variable_1~0 2)) .cse1))) [2023-11-06 22:47:11,662 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmsetFINAL(lines 4693 4722) no Hoare annotation was computed. [2023-11-06 22:47:11,663 INFO L899 garLoopResultBuilder]: For program point sierra_tiocmsetEXIT(lines 4693 4722) no Hoare annotation was computed. [2023-11-06 22:47:11,663 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4723 4733) the Hoare annotation is: true [2023-11-06 22:47:11,663 INFO L902 garLoopResultBuilder]: At program point L4727(line 4727) the Hoare annotation is: true [2023-11-06 22:47:11,663 INFO L899 garLoopResultBuilder]: For program point L4726(lines 4726 4730) no Hoare annotation was computed. [2023-11-06 22:47:11,663 INFO L899 garLoopResultBuilder]: For program point L4727-1(line 4727) no Hoare annotation was computed. [2023-11-06 22:47:11,663 INFO L902 garLoopResultBuilder]: At program point L4728(line 4728) the Hoare annotation is: true [2023-11-06 22:47:11,664 INFO L899 garLoopResultBuilder]: For program point sierra_release_urbEXIT(lines 4723 4733) no Hoare annotation was computed. [2023-11-06 22:47:11,664 INFO L899 garLoopResultBuilder]: For program point L4726-1(lines 4723 4733) no Hoare annotation was computed. [2023-11-06 22:47:11,664 INFO L902 garLoopResultBuilder]: At program point _raw_spin_unlock_returnLabel#1(lines 6447 6449) the Hoare annotation is: true [2023-11-06 22:47:11,664 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 6256 6263) no Hoare annotation was computed. [2023-11-06 22:47:11,664 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6256 6263) the Hoare annotation is: true [2023-11-06 22:47:11,664 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 6256 6263) no Hoare annotation was computed. [2023-11-06 22:47:11,665 INFO L902 garLoopResultBuilder]: At program point ldv_spin_unlock_5_returnLabel#1(lines 3972 3978) the Hoare annotation is: true [2023-11-06 22:47:11,665 INFO L902 garLoopResultBuilder]: At program point L6259(line 6259) the Hoare annotation is: true [2023-11-06 22:47:11,665 INFO L899 garLoopResultBuilder]: For program point L6259-1(line 6259) no Hoare annotation was computed. [2023-11-06 22:47:11,665 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4022 4024) the Hoare annotation is: true [2023-11-06 22:47:11,665 INFO L899 garLoopResultBuilder]: For program point L4023(line 4023) no Hoare annotation was computed. [2023-11-06 22:47:11,665 INFO L899 garLoopResultBuilder]: For program point L4023-2(lines 4022 4024) no Hoare annotation was computed. [2023-11-06 22:47:11,665 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 4022 4024) no Hoare annotation was computed. [2023-11-06 22:47:11,666 INFO L899 garLoopResultBuilder]: For program point L5304-1(lines 5304 5306) no Hoare annotation was computed. [2023-11-06 22:47:11,666 INFO L902 garLoopResultBuilder]: At program point L5304(lines 5304 5306) the Hoare annotation is: true [2023-11-06 22:47:11,666 INFO L899 garLoopResultBuilder]: For program point L5395(lines 5395 5398) no Hoare annotation was computed. [2023-11-06 22:47:11,666 INFO L899 garLoopResultBuilder]: For program point L5420-1(line 5420) no Hoare annotation was computed. [2023-11-06 22:47:11,666 INFO L902 garLoopResultBuilder]: At program point L5420(line 5420) the Hoare annotation is: true [2023-11-06 22:47:11,666 INFO L899 garLoopResultBuilder]: For program point L5412(line 5412) no Hoare annotation was computed. [2023-11-06 22:47:11,667 INFO L902 garLoopResultBuilder]: At program point L5413(line 5413) the Hoare annotation is: true [2023-11-06 22:47:11,667 INFO L899 garLoopResultBuilder]: For program point L5413-1(line 5413) no Hoare annotation was computed. [2023-11-06 22:47:11,667 INFO L902 garLoopResultBuilder]: At program point ldv_usb_alloc_urb_25_returnLabel#1(lines 6351 6359) the Hoare annotation is: true [2023-11-06 22:47:11,667 INFO L902 garLoopResultBuilder]: At program point L6355-1(line 6355) the Hoare annotation is: true [2023-11-06 22:47:11,667 INFO L902 garLoopResultBuilder]: At program point L6355(line 6355) the Hoare annotation is: true [2023-11-06 22:47:11,667 INFO L902 garLoopResultBuilder]: At program point err_submit(lines 5381 5429) the Hoare annotation is: true [2023-11-06 22:47:11,668 INFO L902 garLoopResultBuilder]: At program point L5290(line 5290) the Hoare annotation is: true [2023-11-06 22:47:11,668 INFO L899 garLoopResultBuilder]: For program point sierra_openEXIT(lines 5369 5430) no Hoare annotation was computed. [2023-11-06 22:47:11,668 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5369 5430) the Hoare annotation is: true [2023-11-06 22:47:11,668 INFO L899 garLoopResultBuilder]: For program point L5290-1(line 5290) no Hoare annotation was computed. [2023-11-06 22:47:11,668 INFO L902 garLoopResultBuilder]: At program point L5406(line 5406) the Hoare annotation is: true [2023-11-06 22:47:11,668 INFO L899 garLoopResultBuilder]: For program point L5406-1(line 5406) no Hoare annotation was computed. [2023-11-06 22:47:11,669 INFO L902 garLoopResultBuilder]: At program point ldv_31639(lines 5381 5429) the Hoare annotation is: true [2023-11-06 22:47:11,669 INFO L902 garLoopResultBuilder]: At program point ldv_31635(lines 5381 5429) the Hoare annotation is: true [2023-11-06 22:47:11,669 INFO L899 garLoopResultBuilder]: For program point L6356(line 6356) no Hoare annotation was computed. [2023-11-06 22:47:11,669 INFO L902 garLoopResultBuilder]: At program point L5423(lines 5381 5429) the Hoare annotation is: true [2023-11-06 22:47:11,669 INFO L899 garLoopResultBuilder]: For program point sierra_openFINAL(lines 5369 5430) no Hoare annotation was computed. [2023-11-06 22:47:11,669 INFO L902 garLoopResultBuilder]: At program point L5399(line 5399) the Hoare annotation is: true [2023-11-06 22:47:11,670 INFO L902 garLoopResultBuilder]: At program point sierra_setup_urb_returnLabel#1(lines 5275 5315) the Hoare annotation is: true [2023-11-06 22:47:11,670 INFO L899 garLoopResultBuilder]: For program point L5399-1(line 5399) no Hoare annotation was computed. [2023-11-06 22:47:11,670 INFO L902 garLoopResultBuilder]: At program point usb_clear_halt_returnLabel#1(lines 6510 6512) the Hoare annotation is: true [2023-11-06 22:47:11,670 INFO L899 garLoopResultBuilder]: For program point L5424(lines 5424 5427) no Hoare annotation was computed. [2023-11-06 22:47:11,670 INFO L899 garLoopResultBuilder]: For program point L5292-1(lines 5292 5312) no Hoare annotation was computed. [2023-11-06 22:47:11,670 INFO L899 garLoopResultBuilder]: For program point L5292(lines 5292 5312) no Hoare annotation was computed. [2023-11-06 22:47:11,670 INFO L902 garLoopResultBuilder]: At program point L5383(line 5383) the Hoare annotation is: true [2023-11-06 22:47:11,671 INFO L899 garLoopResultBuilder]: For program point L5383-1(line 5383) no Hoare annotation was computed. [2023-11-06 22:47:11,671 INFO L899 garLoopResultBuilder]: For program point L5416(line 5416) no Hoare annotation was computed. [2023-11-06 22:47:11,671 INFO L902 garLoopResultBuilder]: At program point L5408-2(lines 5408 5411) the Hoare annotation is: true [2023-11-06 22:47:11,671 INFO L899 garLoopResultBuilder]: For program point L5408(lines 5408 5411) no Hoare annotation was computed. [2023-11-06 22:47:11,671 INFO L899 garLoopResultBuilder]: For program point L5400-2(line 5400) no Hoare annotation was computed. [2023-11-06 22:47:11,671 INFO L899 garLoopResultBuilder]: For program point L5400(line 5400) no Hoare annotation was computed. [2023-11-06 22:47:11,672 INFO L899 garLoopResultBuilder]: For program point L5400-4(line 5400) no Hoare annotation was computed. [2023-11-06 22:47:11,672 INFO L902 garLoopResultBuilder]: At program point L5293(line 5293) the Hoare annotation is: true [2023-11-06 22:47:11,672 INFO L899 garLoopResultBuilder]: For program point L5293-1(line 5293) no Hoare annotation was computed. [2023-11-06 22:47:11,672 INFO L902 garLoopResultBuilder]: At program point L5310(line 5310) the Hoare annotation is: true [2023-11-06 22:47:11,672 INFO L899 garLoopResultBuilder]: For program point L5310-1(line 5310) no Hoare annotation was computed. [2023-11-06 22:47:11,672 INFO L902 garLoopResultBuilder]: At program point L5302(line 5302) the Hoare annotation is: true [2023-11-06 22:47:11,672 INFO L902 garLoopResultBuilder]: At program point L5401(line 5401) the Hoare annotation is: true [2023-11-06 22:47:11,673 INFO L899 garLoopResultBuilder]: For program point L5401-1(line 5401) no Hoare annotation was computed. [2023-11-06 22:47:11,673 INFO L899 garLoopResultBuilder]: For program point L5302-1(line 5302) no Hoare annotation was computed. [2023-11-06 22:47:11,673 INFO L899 garLoopResultBuilder]: For program point L5294(line 5294) no Hoare annotation was computed. [2023-11-06 22:47:11,673 INFO L902 garLoopResultBuilder]: At program point L5294-4(line 5294) the Hoare annotation is: true [2023-11-06 22:47:11,673 INFO L899 garLoopResultBuilder]: For program point L5294-2(line 5294) no Hoare annotation was computed. [2023-11-06 22:47:11,673 INFO L899 garLoopResultBuilder]: For program point L5286(lines 5286 5289) no Hoare annotation was computed. [2023-11-06 22:47:11,674 INFO L902 garLoopResultBuilder]: At program point L5385(line 5385) the Hoare annotation is: true [2023-11-06 22:47:11,674 INFO L899 garLoopResultBuilder]: For program point L5294-5(lines 5294 5295) no Hoare annotation was computed. [2023-11-06 22:47:11,674 INFO L899 garLoopResultBuilder]: For program point L5385-1(line 5385) no Hoare annotation was computed. [2023-11-06 22:47:11,674 INFO L899 garLoopResultBuilder]: For program point L5402(lines 5402 5405) no Hoare annotation was computed. [2023-11-06 22:47:11,674 INFO L899 garLoopResultBuilder]: For program point L5303(lines 5303 5308) no Hoare annotation was computed. [2023-11-06 22:47:11,674 INFO L902 garLoopResultBuilder]: At program point L5394(lines 5381 5429) the Hoare annotation is: true [2023-11-06 22:47:11,674 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_dataEXIT(lines 4225 4230) no Hoare annotation was computed. [2023-11-06 22:47:11,675 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4225 4230) the Hoare annotation is: true [2023-11-06 22:47:11,675 INFO L899 garLoopResultBuilder]: For program point usb_get_serial_dataFINAL(lines 4225 4230) no Hoare annotation was computed. [2023-11-06 22:47:11,675 INFO L899 garLoopResultBuilder]: For program point ldv_detach_1FINAL(lines 6467 6469) no Hoare annotation was computed. [2023-11-06 22:47:11,675 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6467 6469) the Hoare annotation is: true [2023-11-06 22:47:11,675 INFO L899 garLoopResultBuilder]: For program point ldv_detach_1EXIT(lines 6467 6469) no Hoare annotation was computed. [2023-11-06 22:47:11,675 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6520 6522) the Hoare annotation is: true [2023-11-06 22:47:11,676 INFO L899 garLoopResultBuilder]: For program point L6521-1(line 6521) no Hoare annotation was computed. [2023-11-06 22:47:11,676 INFO L899 garLoopResultBuilder]: For program point usb_get_from_anchorEXIT(lines 6520 6522) no Hoare annotation was computed. [2023-11-06 22:47:11,676 INFO L902 garLoopResultBuilder]: At program point L6521(line 6521) the Hoare annotation is: true [2023-11-06 22:47:11,676 INFO L899 garLoopResultBuilder]: For program point usb_get_from_anchorFINAL(lines 6520 6522) no Hoare annotation was computed. [2023-11-06 22:47:11,676 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6486 6488) the Hoare annotation is: true [2023-11-06 22:47:11,676 INFO L899 garLoopResultBuilder]: For program point L6487-1(line 6487) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L902 garLoopResultBuilder]: At program point L6487(line 6487) the Hoare annotation is: true [2023-11-06 22:47:11,677 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbFINAL(lines 6486 6488) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L899 garLoopResultBuilder]: For program point usb_alloc_urbEXIT(lines 6486 6488) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L899 garLoopResultBuilder]: For program point L5585-2(line 5585) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L899 garLoopResultBuilder]: For program point L5585(line 5585) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L899 garLoopResultBuilder]: For program point L5585-6(lines 5585 5592) no Hoare annotation was computed. [2023-11-06 22:47:11,677 INFO L902 garLoopResultBuilder]: At program point stop_read_write_urbs_ldv_31677#1(lines 5554 5575) the Hoare annotation is: true [2023-11-06 22:47:11,678 INFO L899 garLoopResultBuilder]: For program point L5585-4(lines 5585 5592) no Hoare annotation was computed. [2023-11-06 22:47:11,678 INFO L902 garLoopResultBuilder]: At program point stop_read_write_urbs_returnLabel#1(lines 5548 5576) the Hoare annotation is: true [2023-11-06 22:47:11,678 INFO L902 garLoopResultBuilder]: At program point L5569(lines 5554 5575) the Hoare annotation is: true [2023-11-06 22:47:11,678 INFO L902 garLoopResultBuilder]: At program point L5594(line 5594) the Hoare annotation is: true [2023-11-06 22:47:11,678 INFO L902 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: true [2023-11-06 22:47:11,678 INFO L902 garLoopResultBuilder]: At program point L5565-1(line 5565) the Hoare annotation is: true [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point L5594-1(line 5594) no Hoare annotation was computed. [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point L5561(lines 5561 5564) no Hoare annotation was computed. [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point L5586(lines 5586 5590) no Hoare annotation was computed. [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point sierra_suspendEXIT(lines 5577 5598) no Hoare annotation was computed. [2023-11-06 22:47:11,679 INFO L902 garLoopResultBuilder]: At program point L5582(line 5582) the Hoare annotation is: true [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point L5582-1(line 5582) no Hoare annotation was computed. [2023-11-06 22:47:11,679 INFO L899 garLoopResultBuilder]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2023-11-06 22:47:11,680 INFO L902 garLoopResultBuilder]: At program point L5566(lines 5554 5575) the Hoare annotation is: true [2023-11-06 22:47:11,680 INFO L902 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: true [2023-11-06 22:47:11,680 INFO L899 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2023-11-06 22:47:11,680 INFO L899 garLoopResultBuilder]: For program point sierra_suspendFINAL(lines 5577 5598) no Hoare annotation was computed. [2023-11-06 22:47:11,680 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5577 5598) the Hoare annotation is: true [2023-11-06 22:47:11,680 INFO L902 garLoopResultBuilder]: At program point L5559(line 5559) the Hoare annotation is: true [2023-11-06 22:47:11,681 INFO L899 garLoopResultBuilder]: For program point L5559-1(line 5559) no Hoare annotation was computed. [2023-11-06 22:47:11,681 INFO L899 garLoopResultBuilder]: For program point L5584-1(line 5584) no Hoare annotation was computed. [2023-11-06 22:47:11,681 INFO L902 garLoopResultBuilder]: At program point L5584(line 5584) the Hoare annotation is: true [2023-11-06 22:47:11,681 INFO L899 garLoopResultBuilder]: For program point L4049(lines 4049 4056) no Hoare annotation was computed. [2023-11-06 22:47:11,681 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,681 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4042 4058) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_1~0 1))) (or (not (= ~ldv_state_variable_1~0 0)) .cse0 .cse1))) [2023-11-06 22:47:11,682 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 4042 4058) no Hoare annotation was computed. [2023-11-06 22:47:11,682 INFO L902 garLoopResultBuilder]: At program point L4054(line 4054) the Hoare annotation is: true [2023-11-06 22:47:11,682 INFO L899 garLoopResultBuilder]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2023-11-06 22:47:11,682 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 4042 4058) no Hoare annotation was computed. [2023-11-06 22:47:11,682 INFO L899 garLoopResultBuilder]: For program point L4255(lines 4255 4259) no Hoare annotation was computed. [2023-11-06 22:47:11,682 INFO L899 garLoopResultBuilder]: For program point L4256-1(lines 4256 4257) no Hoare annotation was computed. [2023-11-06 22:47:11,683 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataEXIT(lines 4242 4262) no Hoare annotation was computed. [2023-11-06 22:47:11,683 INFO L902 garLoopResultBuilder]: At program point L4254(line 4254) the Hoare annotation is: true [2023-11-06 22:47:11,683 INFO L902 garLoopResultBuilder]: At program point L4256(lines 4256 4257) the Hoare annotation is: true [2023-11-06 22:47:11,683 INFO L899 garLoopResultBuilder]: For program point usb_serial_debug_dataFINAL(lines 4242 4262) no Hoare annotation was computed. [2023-11-06 22:47:11,683 INFO L899 garLoopResultBuilder]: For program point L4254-1(line 4254) no Hoare annotation was computed. [2023-11-06 22:47:11,683 INFO L899 garLoopResultBuilder]: For program point L4255-2(lines 4255 4259) no Hoare annotation was computed. [2023-11-06 22:47:11,683 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4242 4262) the Hoare annotation is: true [2023-11-06 22:47:11,684 INFO L895 garLoopResultBuilder]: At program point L6047(line 6047) the Hoare annotation is: false [2023-11-06 22:47:11,684 INFO L899 garLoopResultBuilder]: For program point L6047-1(line 6047) no Hoare annotation was computed. [2023-11-06 22:47:11,684 INFO L895 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,684 INFO L899 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2023-11-06 22:47:11,684 INFO L899 garLoopResultBuilder]: For program point L5915-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,684 INFO L899 garLoopResultBuilder]: For program point L5783(lines 5783 6232) no Hoare annotation was computed. [2023-11-06 22:47:11,685 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_returnLabel#1(lines 6470 6472) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2023-11-06 22:47:11,685 INFO L899 garLoopResultBuilder]: For program point L5916-1(line 5916) no Hoare annotation was computed. [2023-11-06 22:47:11,685 INFO L899 garLoopResultBuilder]: For program point L5982-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,685 INFO L895 garLoopResultBuilder]: At program point L5916(line 5916) the Hoare annotation is: false [2023-11-06 22:47:11,685 INFO L899 garLoopResultBuilder]: For program point L5784(line 5784) no Hoare annotation was computed. [2023-11-06 22:47:11,685 INFO L895 garLoopResultBuilder]: At program point L5983(line 5983) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,686 INFO L899 garLoopResultBuilder]: For program point L5983-1(line 5983) no Hoare annotation was computed. [2023-11-06 22:47:11,686 INFO L899 garLoopResultBuilder]: For program point L5785(lines 5785 6192) no Hoare annotation was computed. [2023-11-06 22:47:11,686 INFO L895 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: false [2023-11-06 22:47:11,686 INFO L899 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2023-11-06 22:47:11,686 INFO L899 garLoopResultBuilder]: For program point L5852-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,686 INFO L895 garLoopResultBuilder]: At program point usb_serial_register_drivers_returnLabel#1(lines 6536 6538) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2023-11-06 22:47:11,687 INFO L899 garLoopResultBuilder]: For program point L5456-1(line 5456) no Hoare annotation was computed. [2023-11-06 22:47:11,687 INFO L895 garLoopResultBuilder]: At program point L5456(line 5456) the Hoare annotation is: false [2023-11-06 22:47:11,687 INFO L895 garLoopResultBuilder]: At program point usb_set_serial_data_returnLabel#1(lines 4231 4237) the Hoare annotation is: false [2023-11-06 22:47:11,687 INFO L895 garLoopResultBuilder]: At program point usb_serial_module_init_returnLabel#1(lines 5701 5709) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2023-11-06 22:47:11,687 INFO L899 garLoopResultBuilder]: For program point L6117-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,687 INFO L899 garLoopResultBuilder]: For program point L5787(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,688 INFO L895 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,688 INFO L899 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2023-11-06 22:47:11,688 INFO L895 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: false [2023-11-06 22:47:11,688 INFO L899 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2023-11-06 22:47:11,688 INFO L895 garLoopResultBuilder]: At program point L6118(line 6118) the Hoare annotation is: false [2023-11-06 22:47:11,688 INFO L899 garLoopResultBuilder]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2023-11-06 22:47:11,688 INFO L899 garLoopResultBuilder]: For program point L6118-1(line 6118) no Hoare annotation was computed. [2023-11-06 22:47:11,689 INFO L895 garLoopResultBuilder]: At program point L6052(line 6052) the Hoare annotation is: false [2023-11-06 22:47:11,689 INFO L899 garLoopResultBuilder]: For program point L5920-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,689 INFO L899 garLoopResultBuilder]: For program point L5788(line 5788) no Hoare annotation was computed. [2023-11-06 22:47:11,689 INFO L899 garLoopResultBuilder]: For program point L4401(line 4401) no Hoare annotation was computed. [2023-11-06 22:47:11,689 INFO L895 garLoopResultBuilder]: At program point L4269(line 4269) the Hoare annotation is: false [2023-11-06 22:47:11,689 INFO L899 garLoopResultBuilder]: For program point L4269-1(line 4269) no Hoare annotation was computed. [2023-11-06 22:47:11,690 INFO L899 garLoopResultBuilder]: For program point L5987-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,690 INFO L895 garLoopResultBuilder]: At program point L5921(line 5921) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,690 INFO L899 garLoopResultBuilder]: For program point L5921-1(line 5921) no Hoare annotation was computed. [2023-11-06 22:47:11,690 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2023-11-06 22:47:11,690 INFO L895 garLoopResultBuilder]: At program point L4270(lines 4270 4271) the Hoare annotation is: false [2023-11-06 22:47:11,690 INFO L899 garLoopResultBuilder]: For program point L4270-1(lines 4270 4271) no Hoare annotation was computed. [2023-11-06 22:47:11,690 INFO L899 garLoopResultBuilder]: For program point L5988-1(line 5988) no Hoare annotation was computed. [2023-11-06 22:47:11,691 INFO L895 garLoopResultBuilder]: At program point L5988(line 5988) the Hoare annotation is: false [2023-11-06 22:47:11,691 INFO L895 garLoopResultBuilder]: At program point sierra_set_power_state_returnLabel#1(lines 4264 4274) the Hoare annotation is: false [2023-11-06 22:47:11,691 INFO L899 garLoopResultBuilder]: For program point L6187(line 6187) no Hoare annotation was computed. [2023-11-06 22:47:11,691 INFO L899 garLoopResultBuilder]: For program point L5791(lines 5791 5795) no Hoare annotation was computed. [2023-11-06 22:47:11,691 INFO L899 garLoopResultBuilder]: For program point L5461-2(lines 5461 5464) no Hoare annotation was computed. [2023-11-06 22:47:11,691 INFO L899 garLoopResultBuilder]: For program point L5461(lines 5461 5464) no Hoare annotation was computed. [2023-11-06 22:47:11,692 INFO L899 garLoopResultBuilder]: For program point L4404(lines 4404 4419) no Hoare annotation was computed. [2023-11-06 22:47:11,692 INFO L902 garLoopResultBuilder]: At program point L6188(line 6188) the Hoare annotation is: true [2023-11-06 22:47:11,692 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 5741 6239) the Hoare annotation is: true [2023-11-06 22:47:11,692 INFO L899 garLoopResultBuilder]: For program point L6122-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,692 INFO L895 garLoopResultBuilder]: At program point L5858(line 5858) the Hoare annotation is: false [2023-11-06 22:47:11,692 INFO L899 garLoopResultBuilder]: For program point L5858-1(line 5858) no Hoare annotation was computed. [2023-11-06 22:47:11,693 INFO L895 garLoopResultBuilder]: At program point L6123(line 6123) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,693 INFO L895 garLoopResultBuilder]: At program point is_blacklisted_returnLabel#1(lines 4306 4330) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,693 INFO L899 garLoopResultBuilder]: For program point L6123-1(line 6123) no Hoare annotation was computed. [2023-11-06 22:47:11,693 INFO L895 garLoopResultBuilder]: At program point usb_set_interface_returnLabel#1(lines 6540 6542) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,693 INFO L899 garLoopResultBuilder]: For program point L6057(line 6057) no Hoare annotation was computed. [2023-11-06 22:47:11,693 INFO L899 garLoopResultBuilder]: For program point L6058(lines 6058 6062) no Hoare annotation was computed. [2023-11-06 22:47:11,693 INFO L899 garLoopResultBuilder]: For program point L5992-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,694 INFO L895 garLoopResultBuilder]: At program point L5926(line 5926) the Hoare annotation is: false [2023-11-06 22:47:11,694 INFO L899 garLoopResultBuilder]: For program point L6058-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,694 INFO L899 garLoopResultBuilder]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2023-11-06 22:47:11,694 INFO L902 garLoopResultBuilder]: At program point main_ldv_final#1(lines 5761 6238) the Hoare annotation is: true [2023-11-06 22:47:11,694 INFO L895 garLoopResultBuilder]: At program point L6059(line 6059) the Hoare annotation is: false [2023-11-06 22:47:11,694 INFO L899 garLoopResultBuilder]: For program point L6059-1(line 6059) no Hoare annotation was computed. [2023-11-06 22:47:11,695 INFO L895 garLoopResultBuilder]: At program point L5993(line 5993) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,695 INFO L899 garLoopResultBuilder]: For program point L5993-1(line 5993) no Hoare annotation was computed. [2023-11-06 22:47:11,695 INFO L899 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2023-11-06 22:47:11,695 INFO L899 garLoopResultBuilder]: For program point L6194(line 6194) no Hoare annotation was computed. [2023-11-06 22:47:11,695 INFO L899 garLoopResultBuilder]: For program point L6128-1(line 6128) no Hoare annotation was computed. [2023-11-06 22:47:11,695 INFO L895 garLoopResultBuilder]: At program point L6128(line 6128) the Hoare annotation is: false [2023-11-06 22:47:11,696 INFO L899 garLoopResultBuilder]: For program point L5864-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,696 INFO L899 garLoopResultBuilder]: For program point L5864(lines 5864 5871) no Hoare annotation was computed. [2023-11-06 22:47:11,696 INFO L899 garLoopResultBuilder]: For program point L5732-1(line 5732) no Hoare annotation was computed. [2023-11-06 22:47:11,696 INFO L895 garLoopResultBuilder]: At program point L5732(line 5732) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,696 INFO L895 garLoopResultBuilder]: At program point L4411(line 4411) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,696 INFO L899 garLoopResultBuilder]: For program point L4411-1(line 4411) no Hoare annotation was computed. [2023-11-06 22:47:11,696 INFO L895 garLoopResultBuilder]: At program point ldv_initialize_usb_serial_driver_1_returnLabel#1(lines 5726 5740) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,697 INFO L899 garLoopResultBuilder]: For program point L6195(lines 6195 6228) no Hoare annotation was computed. [2023-11-06 22:47:11,697 INFO L899 garLoopResultBuilder]: For program point L5931(line 5931) no Hoare annotation was computed. [2023-11-06 22:47:11,697 INFO L899 garLoopResultBuilder]: For program point L5799(line 5799) no Hoare annotation was computed. [2023-11-06 22:47:11,697 INFO L895 garLoopResultBuilder]: At program point L5865(line 5865) the Hoare annotation is: false [2023-11-06 22:47:11,697 INFO L899 garLoopResultBuilder]: For program point L5865-1(line 5865) no Hoare annotation was computed. [2023-11-06 22:47:11,697 INFO L899 garLoopResultBuilder]: For program point L4412-2(lines 4412 4416) no Hoare annotation was computed. [2023-11-06 22:47:11,698 INFO L899 garLoopResultBuilder]: For program point L4412(lines 4412 4416) no Hoare annotation was computed. [2023-11-06 22:47:11,698 INFO L899 garLoopResultBuilder]: For program point L4280-1(line 4280) no Hoare annotation was computed. [2023-11-06 22:47:11,698 INFO L895 garLoopResultBuilder]: At program point L4280(line 4280) the Hoare annotation is: false [2023-11-06 22:47:11,698 INFO L899 garLoopResultBuilder]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2023-11-06 22:47:11,698 INFO L895 garLoopResultBuilder]: At program point L5998(line 5998) the Hoare annotation is: false [2023-11-06 22:47:11,698 INFO L895 garLoopResultBuilder]: At program point L6064(line 6064) the Hoare annotation is: false [2023-11-06 22:47:11,699 INFO L899 garLoopResultBuilder]: For program point L5866(lines 5866 5869) no Hoare annotation was computed. [2023-11-06 22:47:11,699 INFO L899 garLoopResultBuilder]: For program point L5932-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,699 INFO L899 garLoopResultBuilder]: For program point L5998-1(line 5998) no Hoare annotation was computed. [2023-11-06 22:47:11,699 INFO L899 garLoopResultBuilder]: For program point L5932(lines 5932 5936) no Hoare annotation was computed. [2023-11-06 22:47:11,699 INFO L899 garLoopResultBuilder]: For program point L5800-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,699 INFO L895 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,700 INFO L899 garLoopResultBuilder]: For program point L5800(lines 5800 5804) no Hoare annotation was computed. [2023-11-06 22:47:11,700 INFO L899 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2023-11-06 22:47:11,700 INFO L895 garLoopResultBuilder]: At program point L4413(lines 4413 4414) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,700 INFO L899 garLoopResultBuilder]: For program point L4413-1(lines 4413 4414) no Hoare annotation was computed. [2023-11-06 22:47:11,700 INFO L895 garLoopResultBuilder]: At program point L4281(lines 4281 4282) the Hoare annotation is: false [2023-11-06 22:47:11,700 INFO L899 garLoopResultBuilder]: For program point L4281-1(lines 4281 4282) no Hoare annotation was computed. [2023-11-06 22:47:11,700 INFO L899 garLoopResultBuilder]: For program point L6197(lines 6197 6225) no Hoare annotation was computed. [2023-11-06 22:47:11,701 INFO L895 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: false [2023-11-06 22:47:11,701 INFO L899 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2023-11-06 22:47:11,701 INFO L895 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: false [2023-11-06 22:47:11,701 INFO L899 garLoopResultBuilder]: For program point L5801-1(line 5801) no Hoare annotation was computed. [2023-11-06 22:47:11,701 INFO L899 garLoopResultBuilder]: For program point L6198(line 6198) no Hoare annotation was computed. [2023-11-06 22:47:11,701 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2023-11-06 22:47:11,702 INFO L895 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,702 INFO L899 garLoopResultBuilder]: For program point L6199(lines 6199 6204) no Hoare annotation was computed. [2023-11-06 22:47:11,702 INFO L899 garLoopResultBuilder]: For program point L6133(line 6133) no Hoare annotation was computed. [2023-11-06 22:47:11,702 INFO L895 garLoopResultBuilder]: At program point L5473(line 5473) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,702 INFO L899 garLoopResultBuilder]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2023-11-06 22:47:11,702 INFO L899 garLoopResultBuilder]: For program point L6134(lines 6134 6138) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L6134-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L6003(line 6003) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L6069(line 6069) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L5937-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,703 INFO L899 garLoopResultBuilder]: For program point L5805-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,704 INFO L895 garLoopResultBuilder]: At program point L5475(line 5475) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,704 INFO L895 garLoopResultBuilder]: At program point L5475-1(lines 5468 5478) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,704 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,704 INFO L899 garLoopResultBuilder]: For program point L6070(lines 6070 6074) no Hoare annotation was computed. [2023-11-06 22:47:11,704 INFO L899 garLoopResultBuilder]: For program point L6004-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,704 INFO L895 garLoopResultBuilder]: At program point L5938(line 5938) the Hoare annotation is: false [2023-11-06 22:47:11,705 INFO L899 garLoopResultBuilder]: For program point L6004(lines 6004 6011) no Hoare annotation was computed. [2023-11-06 22:47:11,705 INFO L899 garLoopResultBuilder]: For program point L6070-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,705 INFO L895 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: false [2023-11-06 22:47:11,705 INFO L899 garLoopResultBuilder]: For program point L5938-1(line 5938) no Hoare annotation was computed. [2023-11-06 22:47:11,705 INFO L899 garLoopResultBuilder]: For program point L5806-1(line 5806) no Hoare annotation was computed. [2023-11-06 22:47:11,705 INFO L895 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: false [2023-11-06 22:47:11,706 INFO L899 garLoopResultBuilder]: For program point L6071-1(line 6071) no Hoare annotation was computed. [2023-11-06 22:47:11,706 INFO L895 garLoopResultBuilder]: At program point L6005(line 6005) the Hoare annotation is: false [2023-11-06 22:47:11,706 INFO L899 garLoopResultBuilder]: For program point L6005-1(line 6005) no Hoare annotation was computed. [2023-11-06 22:47:11,706 INFO L895 garLoopResultBuilder]: At program point L5873(line 5873) the Hoare annotation is: false [2023-11-06 22:47:11,706 INFO L899 garLoopResultBuilder]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2023-11-06 22:47:11,706 INFO L899 garLoopResultBuilder]: For program point L6006(lines 6006 6009) no Hoare annotation was computed. [2023-11-06 22:47:11,706 INFO L899 garLoopResultBuilder]: For program point L5874(lines 5874 5877) no Hoare annotation was computed. [2023-11-06 22:47:11,707 INFO L899 garLoopResultBuilder]: For program point L6139-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,707 INFO L899 garLoopResultBuilder]: For program point L6206(line 6206) no Hoare annotation was computed. [2023-11-06 22:47:11,707 INFO L899 garLoopResultBuilder]: For program point L6140-1(line 6140) no Hoare annotation was computed. [2023-11-06 22:47:11,707 INFO L895 garLoopResultBuilder]: At program point L6140(line 6140) the Hoare annotation is: false [2023-11-06 22:47:11,707 INFO L899 garLoopResultBuilder]: For program point L5942-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,707 INFO L899 garLoopResultBuilder]: For program point L5810-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,708 INFO L899 garLoopResultBuilder]: For program point L6207(lines 6207 6221) no Hoare annotation was computed. [2023-11-06 22:47:11,708 INFO L899 garLoopResultBuilder]: For program point L6075-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,708 INFO L895 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,708 INFO L899 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2023-11-06 22:47:11,708 INFO L895 garLoopResultBuilder]: At program point L5811(line 5811) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,708 INFO L899 garLoopResultBuilder]: For program point L5811-1(line 5811) no Hoare annotation was computed. [2023-11-06 22:47:11,708 INFO L899 garLoopResultBuilder]: For program point L6076-1(line 6076) no Hoare annotation was computed. [2023-11-06 22:47:11,709 INFO L895 garLoopResultBuilder]: At program point L6076(line 6076) the Hoare annotation is: false [2023-11-06 22:47:11,709 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,709 INFO L899 garLoopResultBuilder]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2023-11-06 22:47:11,709 INFO L899 garLoopResultBuilder]: For program point L6144-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,709 INFO L895 garLoopResultBuilder]: At program point L6145(line 6145) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,709 INFO L899 garLoopResultBuilder]: For program point L6145-1(line 6145) no Hoare annotation was computed. [2023-11-06 22:47:11,710 INFO L899 garLoopResultBuilder]: For program point L5947-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,710 INFO L895 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: false [2023-11-06 22:47:11,710 INFO L899 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2023-11-06 22:47:11,710 INFO L899 garLoopResultBuilder]: For program point L5815-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,710 INFO L899 garLoopResultBuilder]: For program point L5881(line 5881) no Hoare annotation was computed. [2023-11-06 22:47:11,710 INFO L902 garLoopResultBuilder]: At program point ldv_check_final_state_returnLabel#1(lines 6463 6465) the Hoare annotation is: true [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L6080-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L5948-1(line 5948) no Hoare annotation was computed. [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L5882(lines 5882 5889) no Hoare annotation was computed. [2023-11-06 22:47:11,711 INFO L895 garLoopResultBuilder]: At program point L5948(line 5948) the Hoare annotation is: false [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L5816-1(line 5816) no Hoare annotation was computed. [2023-11-06 22:47:11,711 INFO L899 garLoopResultBuilder]: For program point L5882-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,712 INFO L895 garLoopResultBuilder]: At program point L5816(line 5816) the Hoare annotation is: false [2023-11-06 22:47:11,712 INFO L895 garLoopResultBuilder]: At program point L6081(line 6081) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,712 INFO L899 garLoopResultBuilder]: For program point L6081-1(line 6081) no Hoare annotation was computed. [2023-11-06 22:47:11,712 INFO L895 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: false [2023-11-06 22:47:11,712 INFO L899 garLoopResultBuilder]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2023-11-06 22:47:11,712 INFO L899 garLoopResultBuilder]: For program point L6214(lines 6214 6219) no Hoare annotation was computed. [2023-11-06 22:47:11,713 INFO L899 garLoopResultBuilder]: For program point L5884(lines 5884 5887) no Hoare annotation was computed. [2023-11-06 22:47:11,713 INFO L899 garLoopResultBuilder]: For program point L6149-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,713 INFO L895 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2023-11-06 22:47:11,713 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2023-11-06 22:47:11,713 INFO L899 garLoopResultBuilder]: For program point L5952-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,713 INFO L899 garLoopResultBuilder]: For program point L5820-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,714 INFO L899 garLoopResultBuilder]: For program point L6085-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,714 INFO L895 garLoopResultBuilder]: At program point L5953(line 5953) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,714 INFO L899 garLoopResultBuilder]: For program point L5953-1(line 5953) no Hoare annotation was computed. [2023-11-06 22:47:11,714 INFO L895 garLoopResultBuilder]: At program point L5821(line 5821) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,714 INFO L899 garLoopResultBuilder]: For program point L5821-1(line 5821) no Hoare annotation was computed. [2023-11-06 22:47:11,714 INFO L895 garLoopResultBuilder]: At program point L6086(line 6086) the Hoare annotation is: false [2023-11-06 22:47:11,715 INFO L899 garLoopResultBuilder]: For program point L6086-1(line 6086) no Hoare annotation was computed. [2023-11-06 22:47:11,715 INFO L899 garLoopResultBuilder]: For program point L6021(line 6021) no Hoare annotation was computed. [2023-11-06 22:47:11,715 INFO L902 garLoopResultBuilder]: At program point usb_serial_deregister_drivers_returnLabel#1(lines 6529 6531) the Hoare annotation is: true [2023-11-06 22:47:11,715 INFO L899 garLoopResultBuilder]: For program point L6022(lines 6022 6027) no Hoare annotation was computed. [2023-11-06 22:47:11,715 INFO L899 garLoopResultBuilder]: For program point L6154-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,715 INFO L899 garLoopResultBuilder]: For program point L6022-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,716 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,716 INFO L899 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2023-11-06 22:47:11,716 INFO L895 garLoopResultBuilder]: At program point L6023(lines 6023 6024) the Hoare annotation is: false [2023-11-06 22:47:11,716 INFO L899 garLoopResultBuilder]: For program point L6023-1(lines 6023 6024) no Hoare annotation was computed. [2023-11-06 22:47:11,716 INFO L895 garLoopResultBuilder]: At program point L5891(line 5891) the Hoare annotation is: false [2023-11-06 22:47:11,716 INFO L899 garLoopResultBuilder]: For program point L5891-1(line 5891) no Hoare annotation was computed. [2023-11-06 22:47:11,716 INFO L895 garLoopResultBuilder]: At program point L5958(line 5958) the Hoare annotation is: false [2023-11-06 22:47:11,717 INFO L899 garLoopResultBuilder]: For program point L6090-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,717 INFO L895 garLoopResultBuilder]: At program point L5826(line 5826) the Hoare annotation is: false [2023-11-06 22:47:11,717 INFO L899 garLoopResultBuilder]: For program point L5958-1(line 5958) no Hoare annotation was computed. [2023-11-06 22:47:11,717 INFO L899 garLoopResultBuilder]: For program point L5892(lines 5892 5895) no Hoare annotation was computed. [2023-11-06 22:47:11,717 INFO L899 garLoopResultBuilder]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2023-11-06 22:47:11,717 INFO L899 garLoopResultBuilder]: For program point L6223(line 6223) no Hoare annotation was computed. [2023-11-06 22:47:11,718 INFO L895 garLoopResultBuilder]: At program point L6091(line 6091) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,718 INFO L899 garLoopResultBuilder]: For program point L6091-1(line 6091) no Hoare annotation was computed. [2023-11-06 22:47:11,718 INFO L895 garLoopResultBuilder]: At program point sierra_vsc_set_nmea_returnLabel#1(lines 4275 4285) the Hoare annotation is: false [2023-11-06 22:47:11,718 INFO L902 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2023-11-06 22:47:11,718 INFO L895 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2023-11-06 22:47:11,718 INFO L899 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2023-11-06 22:47:11,719 INFO L899 garLoopResultBuilder]: For program point L6160-1(line 6160) no Hoare annotation was computed. [2023-11-06 22:47:11,719 INFO L895 garLoopResultBuilder]: At program point L6160(line 6160) the Hoare annotation is: false [2023-11-06 22:47:11,719 INFO L899 garLoopResultBuilder]: For program point L4311(lines 4311 4327) no Hoare annotation was computed. [2023-11-06 22:47:11,719 INFO L899 garLoopResultBuilder]: For program point L4311-2(lines 4311 4327) no Hoare annotation was computed. [2023-11-06 22:47:11,719 INFO L899 garLoopResultBuilder]: For program point L5963(line 5963) no Hoare annotation was computed. [2023-11-06 22:47:11,719 INFO L895 garLoopResultBuilder]: At program point L6029(lines 6029 6030) the Hoare annotation is: false [2023-11-06 22:47:11,719 INFO L899 garLoopResultBuilder]: For program point L6029-1(lines 6029 6030) no Hoare annotation was computed. [2023-11-06 22:47:11,720 INFO L899 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2023-11-06 22:47:11,720 INFO L895 garLoopResultBuilder]: At program point is_blacklisted_ldv_31410#1(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,720 INFO L899 garLoopResultBuilder]: For program point L6096-1(line 6096) no Hoare annotation was computed. [2023-11-06 22:47:11,720 INFO L895 garLoopResultBuilder]: At program point L6096(line 6096) the Hoare annotation is: false [2023-11-06 22:47:11,720 INFO L899 garLoopResultBuilder]: For program point L5964(lines 5964 5969) no Hoare annotation was computed. [2023-11-06 22:47:11,720 INFO L895 garLoopResultBuilder]: At program point L5766(line 5766) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2023-11-06 22:47:11,721 INFO L899 garLoopResultBuilder]: For program point L5832-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,721 INFO L899 garLoopResultBuilder]: For program point L5832(lines 5832 5836) no Hoare annotation was computed. [2023-11-06 22:47:11,721 INFO L899 garLoopResultBuilder]: For program point L5766-1(line 5766) no Hoare annotation was computed. [2023-11-06 22:47:11,721 INFO L899 garLoopResultBuilder]: For program point L5899(line 5899) no Hoare annotation was computed. [2023-11-06 22:47:11,721 INFO L895 garLoopResultBuilder]: At program point L5833(line 5833) the Hoare annotation is: false [2023-11-06 22:47:11,721 INFO L899 garLoopResultBuilder]: For program point L5833-1(line 5833) no Hoare annotation was computed. [2023-11-06 22:47:11,722 INFO L899 garLoopResultBuilder]: For program point L6230(line 6230) no Hoare annotation was computed. [2023-11-06 22:47:11,722 INFO L895 garLoopResultBuilder]: At program point sierra_startup_returnLabel#1(lines 5444 5467) the Hoare annotation is: (and (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.base| 0) (= |ULTIMATE.start_sierra_startup_~intfdata~4#1.offset| 0) (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2) (<= (+ |ULTIMATE.start_sierra_startup_#res#1| 12) 0)) [2023-11-06 22:47:11,722 INFO L899 garLoopResultBuilder]: For program point L5900-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,722 INFO L899 garLoopResultBuilder]: For program point L5900(lines 5900 5904) no Hoare annotation was computed. [2023-11-06 22:47:11,722 INFO L902 garLoopResultBuilder]: At program point L6231(line 6231) the Hoare annotation is: true [2023-11-06 22:47:11,722 INFO L899 garLoopResultBuilder]: For program point L6165(line 6165) no Hoare annotation was computed. [2023-11-06 22:47:11,723 INFO L895 garLoopResultBuilder]: At program point L5901(line 5901) the Hoare annotation is: false [2023-11-06 22:47:11,723 INFO L899 garLoopResultBuilder]: For program point L5901-1(line 5901) no Hoare annotation was computed. [2023-11-06 22:47:11,723 INFO L899 garLoopResultBuilder]: For program point L4316(lines 4316 4319) no Hoare annotation was computed. [2023-11-06 22:47:11,723 INFO L899 garLoopResultBuilder]: For program point L6166(lines 6166 6170) no Hoare annotation was computed. [2023-11-06 22:47:11,723 INFO L899 garLoopResultBuilder]: For program point L6166-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,723 INFO L895 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,723 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2023-11-06 22:47:11,724 INFO L895 garLoopResultBuilder]: At program point L6167(line 6167) the Hoare annotation is: false [2023-11-06 22:47:11,724 INFO L899 garLoopResultBuilder]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2023-11-06 22:47:11,724 INFO L899 garLoopResultBuilder]: For program point L6035(line 6035) no Hoare annotation was computed. [2023-11-06 22:47:11,724 INFO L899 garLoopResultBuilder]: For program point L6101(line 6101) no Hoare annotation was computed. [2023-11-06 22:47:11,724 INFO L899 garLoopResultBuilder]: For program point L5837-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,724 INFO L899 garLoopResultBuilder]: For program point L6102(lines 6102 6106) no Hoare annotation was computed. [2023-11-06 22:47:11,725 INFO L899 garLoopResultBuilder]: For program point L6036(lines 6036 6043) no Hoare annotation was computed. [2023-11-06 22:47:11,725 INFO L899 garLoopResultBuilder]: For program point L6102-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,725 INFO L895 garLoopResultBuilder]: At program point L5838(line 5838) the Hoare annotation is: false [2023-11-06 22:47:11,725 INFO L899 garLoopResultBuilder]: For program point L5838-1(line 5838) no Hoare annotation was computed. [2023-11-06 22:47:11,725 INFO L895 garLoopResultBuilder]: At program point L4385-2(lines 4385 4400) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,725 INFO L899 garLoopResultBuilder]: For program point L4385(lines 4385 4400) no Hoare annotation was computed. [2023-11-06 22:47:11,725 INFO L895 garLoopResultBuilder]: At program point L6103(line 6103) the Hoare annotation is: false [2023-11-06 22:47:11,726 INFO L899 garLoopResultBuilder]: For program point L6103-1(line 6103) no Hoare annotation was computed. [2023-11-06 22:47:11,726 INFO L899 garLoopResultBuilder]: For program point L5971(line 5971) no Hoare annotation was computed. [2023-11-06 22:47:11,726 INFO L899 garLoopResultBuilder]: For program point L5905-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,726 INFO L899 garLoopResultBuilder]: For program point L6038(lines 6038 6041) no Hoare annotation was computed. [2023-11-06 22:47:11,726 INFO L895 garLoopResultBuilder]: At program point L5906(line 5906) the Hoare annotation is: false [2023-11-06 22:47:11,726 INFO L899 garLoopResultBuilder]: For program point L5972-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,727 INFO L899 garLoopResultBuilder]: For program point L5972(lines 5972 5976) no Hoare annotation was computed. [2023-11-06 22:47:11,727 INFO L895 garLoopResultBuilder]: At program point L5774(line 5774) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2023-11-06 22:47:11,727 INFO L899 garLoopResultBuilder]: For program point L5906-1(line 5906) no Hoare annotation was computed. [2023-11-06 22:47:11,727 INFO L899 garLoopResultBuilder]: For program point L5774-1(line 5774) no Hoare annotation was computed. [2023-11-06 22:47:11,727 INFO L895 garLoopResultBuilder]: At program point sierra_probe_returnLabel#1(lines 4368 4422) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,727 INFO L895 garLoopResultBuilder]: At program point L4321(lines 4311 4326) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,728 INFO L899 garLoopResultBuilder]: For program point L6171-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,728 INFO L895 garLoopResultBuilder]: At program point L5973(line 5973) the Hoare annotation is: false [2023-11-06 22:47:11,728 INFO L899 garLoopResultBuilder]: For program point L5973-1(line 5973) no Hoare annotation was computed. [2023-11-06 22:47:11,728 INFO L899 garLoopResultBuilder]: For program point L4322(lines 4322 4325) no Hoare annotation was computed. [2023-11-06 22:47:11,728 INFO L899 garLoopResultBuilder]: For program point L6172-1(line 6172) no Hoare annotation was computed. [2023-11-06 22:47:11,728 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,728 INFO L895 garLoopResultBuilder]: At program point L6172(line 6172) the Hoare annotation is: false [2023-11-06 22:47:11,729 INFO L899 garLoopResultBuilder]: For program point L5842-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,729 INFO L902 garLoopResultBuilder]: At program point usb_serial_module_exit_returnLabel#1(lines 5710 5716) the Hoare annotation is: true [2023-11-06 22:47:11,729 INFO L899 garLoopResultBuilder]: For program point L6107-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,729 INFO L895 garLoopResultBuilder]: At program point L5843(line 5843) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,729 INFO L899 garLoopResultBuilder]: For program point L5843-1(line 5843) no Hoare annotation was computed. [2023-11-06 22:47:11,729 INFO L895 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2023-11-06 22:47:11,730 INFO L899 garLoopResultBuilder]: For program point L5777-1(line 5777) no Hoare annotation was computed. [2023-11-06 22:47:11,730 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-06 22:47:11,730 INFO L899 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2023-11-06 22:47:11,730 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2023-11-06 22:47:11,730 INFO L899 garLoopResultBuilder]: For program point L5910-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,730 INFO L895 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,731 INFO L899 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2023-11-06 22:47:11,731 INFO L899 garLoopResultBuilder]: For program point L5977-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,731 INFO L899 garLoopResultBuilder]: For program point L4392-1(line 4392) no Hoare annotation was computed. [2023-11-06 22:47:11,731 INFO L895 garLoopResultBuilder]: At program point L4392(line 4392) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,731 INFO L899 garLoopResultBuilder]: For program point L6176-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,731 INFO L895 garLoopResultBuilder]: At program point L5978(line 5978) the Hoare annotation is: false [2023-11-06 22:47:11,731 INFO L899 garLoopResultBuilder]: For program point L5978-1(line 5978) no Hoare annotation was computed. [2023-11-06 22:47:11,732 INFO L895 garLoopResultBuilder]: At program point L5450(line 5450) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 2)) [2023-11-06 22:47:11,732 INFO L899 garLoopResultBuilder]: For program point L4393-2(lines 4393 4397) no Hoare annotation was computed. [2023-11-06 22:47:11,732 INFO L899 garLoopResultBuilder]: For program point L4393(lines 4393 4397) no Hoare annotation was computed. [2023-11-06 22:47:11,732 INFO L899 garLoopResultBuilder]: For program point L5450-1(line 5450) no Hoare annotation was computed. [2023-11-06 22:47:11,732 INFO L895 garLoopResultBuilder]: At program point L6177(line 6177) the Hoare annotation is: false [2023-11-06 22:47:11,732 INFO L899 garLoopResultBuilder]: For program point L6177-1(line 6177) no Hoare annotation was computed. [2023-11-06 22:47:11,733 INFO L899 garLoopResultBuilder]: For program point L6045(line 6045) no Hoare annotation was computed. [2023-11-06 22:47:11,733 INFO L899 garLoopResultBuilder]: For program point L5847-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,733 INFO L895 garLoopResultBuilder]: At program point L5781(lines 5761 6238) the Hoare annotation is: (let ((.cse0 (= ~ldv_spin~0 0))) (or (and .cse0 (= ~ldv_state_variable_1~0 1)) (and .cse0 (= ~ldv_state_variable_1~0 2)) (and .cse0 (= ~ldv_state_variable_1~0 0)))) [2023-11-06 22:47:11,733 INFO L895 garLoopResultBuilder]: At program point L4394(lines 4394 4395) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 1)) [2023-11-06 22:47:11,733 INFO L899 garLoopResultBuilder]: For program point L4394-1(lines 4394 4395) no Hoare annotation was computed. [2023-11-06 22:47:11,733 INFO L899 garLoopResultBuilder]: For program point L6112-1(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L899 garLoopResultBuilder]: For program point L6046(lines 6046 6050) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L899 garLoopResultBuilder]: For program point L6046-2(lines 5787 6189) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L899 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L895 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: false [2023-11-06 22:47:11,734 INFO L899 garLoopResultBuilder]: For program point L5452(lines 5452 5455) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3950 3955) no Hoare annotation was computed. [2023-11-06 22:47:11,734 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3950 3955) the Hoare annotation is: true [2023-11-06 22:47:11,735 INFO L899 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 3950 3955) no Hoare annotation was computed. [2023-11-06 22:47:11,738 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:47:11,740 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:47:11,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:47:11 BoogieIcfgContainer [2023-11-06 22:47:11,759 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:47:11,760 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:47:11,760 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:47:11,760 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:47:11,760 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:45:45" (3/4) ... [2023-11-06 22:47:11,762 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:47:11,767 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2023-11-06 22:47:11,767 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_submit_urb [2023-11-06 22:47:11,767 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmget [2023-11-06 22:47:11,767 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_dtr_rts [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_mark_last_busy [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_interface [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2023-11-06 22:47:11,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_chars_in_buffer [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_serial_port_data [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_resume [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_free_urb [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2023-11-06 22:47:11,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_anchor_urb [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_close [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_urb [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write_room [2023-11-06 22:47:11,770 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_write [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_submit_rx_urbs [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_probe [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_send_setup [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_kill_anchored_urbs [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure init_usb_anchor [2023-11-06 22:47:11,771 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_port_data [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_instat_callback [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_stop_rx_urbs [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_dev_dbg [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2023-11-06 22:47:11,772 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_port_remove [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_calc_num_ports [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_unanchor_urb [2023-11-06 22:47:11,773 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_autopm_put_interface_async [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_tiocmset [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_release_urb [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_open [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_serial_data [2023-11-06 22:47:11,774 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_detach_1 [2023-11-06 22:47:11,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_from_anchor [2023-11-06 22:47:11,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_alloc_urb [2023-11-06 22:47:11,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sierra_suspend [2023-11-06 22:47:11,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2023-11-06 22:47:11,775 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_serial_debug_data [2023-11-06 22:47:11,776 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2023-11-06 22:47:11,823 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 420 nodes and edges [2023-11-06 22:47:11,831 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 151 nodes and edges [2023-11-06 22:47:11,839 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2023-11-06 22:47:11,847 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2023-11-06 22:47:11,855 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2023-11-06 22:47:11,860 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-06 22:47:11,862 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:47:11,864 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:47:11,867 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:47:11,918 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((intfdata == 0) && (ldv_spin == 0)) && (ldv_state_variable_1 == 2)) && ((\result + 12) <= 0)) [2023-11-06 22:47:13,366 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((intfdata == 0) && (ldv_spin == 0)) && (ldv_state_variable_1 == 2)) && ((\result + 12) <= 0)) [2023-11-06 22:47:13,428 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:47:13,428 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:47:13,429 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:47:13,430 INFO L158 Benchmark]: Toolchain (without parser) took 96121.32ms. Allocated memory was 138.4MB in the beginning and 671.1MB in the end (delta: 532.7MB). Free memory was 83.2MB in the beginning and 338.7MB in the end (delta: -255.6MB). Peak memory consumption was 490.5MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,430 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 109.1MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:47:13,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2234.46ms. Allocated memory was 138.4MB in the beginning and 197.1MB in the end (delta: 58.7MB). Free memory was 82.7MB in the beginning and 127.7MB in the end (delta: -45.0MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,431 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.27ms. Allocated memory is still 197.1MB. Free memory was 127.7MB in the beginning and 106.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,432 INFO L158 Benchmark]: Boogie Preprocessor took 222.63ms. Allocated memory is still 197.1MB. Free memory was 106.7MB in the beginning and 85.6MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,434 INFO L158 Benchmark]: RCFGBuilder took 5037.36ms. Allocated memory was 197.1MB in the beginning and 312.5MB in the end (delta: 115.3MB). Free memory was 85.6MB in the beginning and 225.6MB in the end (delta: -139.9MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,435 INFO L158 Benchmark]: TraceAbstraction took 86677.35ms. Allocated memory was 312.5MB in the beginning and 671.1MB in the end (delta: 358.6MB). Free memory was 224.5MB in the beginning and 232.4MB in the end (delta: -7.8MB). Peak memory consumption was 411.1MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,435 INFO L158 Benchmark]: Witness Printer took 1669.28ms. Allocated memory is still 671.1MB. Free memory was 232.4MB in the beginning and 338.7MB in the end (delta: -106.4MB). Peak memory consumption was 104.4MB. Max. memory is 16.1GB. [2023-11-06 22:47:13,437 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 109.1MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2234.46ms. Allocated memory was 138.4MB in the beginning and 197.1MB in the end (delta: 58.7MB). Free memory was 82.7MB in the beginning and 127.7MB in the end (delta: -45.0MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.27ms. Allocated memory is still 197.1MB. Free memory was 127.7MB in the beginning and 106.7MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 222.63ms. Allocated memory is still 197.1MB. Free memory was 106.7MB in the beginning and 85.6MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5037.36ms. Allocated memory was 197.1MB in the beginning and 312.5MB in the end (delta: 115.3MB). Free memory was 85.6MB in the beginning and 225.6MB in the end (delta: -139.9MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. * TraceAbstraction took 86677.35ms. Allocated memory was 312.5MB in the beginning and 671.1MB in the end (delta: 358.6MB). Free memory was 224.5MB in the beginning and 232.4MB in the end (delta: -7.8MB). Peak memory consumption was 411.1MB. Max. memory is 16.1GB. * Witness Printer took 1669.28ms. Allocated memory is still 671.1MB. Free memory was 232.4MB in the beginning and 338.7MB in the end (delta: -106.4MB). Peak memory consumption was 104.4MB. 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: 4079]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 62 procedures, 1028 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 86.6s, OverallIterations: 11, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 65.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19096 SdHoareTripleChecker+Valid, 61.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18091 mSDsluCounter, 43519 SdHoareTripleChecker+Invalid, 54.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 32267 mSDsCounter, 12187 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 35079 IncrementalHoareTripleChecker+Invalid, 47266 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12187 mSolverCounterUnsat, 11252 mSDtfsCounter, 35079 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 563 GetRequests, 433 SyntacticMatches, 0 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2986occurred in iteration=10, InterpolantAutomatonStates: 137, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 11 MinimizatonAttempts, 6936 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 398 LocationsWithAnnotation, 11871 PreInvPairs, 11992 NumberOfFragments, 2089 HoareAnnotationTreeSize, 11871 FomulaSimplifications, 296809 FormulaSimplificationTreeSizeReduction, 3.9s HoareSimplificationTime, 398 FomulaSimplificationsInter, 17698 FormulaSimplificationTreeSizeReductionInter, 6.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 6.5s InterpolantComputationTime, 1869 NumberOfCodeBlocks, 1869 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 1858 ConstructedInterpolants, 0 QuantifiedInterpolants, 2996 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 992/992 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: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6500]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6536]: Loop Invariant Derived loop invariant: ((((ldv_spin == 0) && (ldv_state_variable_1 == 1)) || ((ldv_spin == 0) && (ldv_state_variable_1 == 2))) || ((ldv_spin == 0) && (ldv_state_variable_1 == 0))) - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4306]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (((ldv_spin == 0) || !((ldv_state_variable_1 == 1))) && (!((ldv_state_variable_1 == 2)) || (ldv_spin == 0))) - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6540]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 5275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5444]: Loop Invariant Derived loop invariant: ((((intfdata == 0) && (ldv_spin == 0)) && (ldv_state_variable_1 == 2)) && ((\result + 12) <= 0)) - InvariantResult [Line: 5726]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 6529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6333]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: ((((ldv_spin == 0) && (ldv_state_variable_1 == 1)) || ((ldv_spin == 0) && (ldv_state_variable_1 == 2))) || ((ldv_spin == 0) && (ldv_state_variable_1 == 0))) - InvariantResult [Line: 6297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5548]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5701]: Loop Invariant Derived loop invariant: ((((ldv_spin == 0) && (ldv_state_variable_1 == 1)) || ((ldv_spin == 0) && (ldv_state_variable_1 == 2))) || ((ldv_spin == 0) && (ldv_state_variable_1 == 0))) - InvariantResult [Line: 6441]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4368]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5638]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5599]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3956]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4311]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 1)) - InvariantResult [Line: 5654]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5554]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6463]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5468]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 2)) - InvariantResult [Line: 6324]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4005]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4231]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3988]: Loop Invariant Derived loop invariant: (((ldv_spin == 0) || !((ldv_state_variable_1 == 1))) && (!((ldv_state_variable_1 == 2)) || (ldv_spin == 0))) - InvariantResult [Line: 6470]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (ldv_state_variable_1 == 0)) RESULT: Ultimate proved your program to be correct! [2023-11-06 22:47:13,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b30d2e0-344a-4ec5-b7d4-14bca1928a98/bin/uautomizer-verify-WvqO1wxjHP/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