./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 94c873f16bd85a0cccd11c4ae0d2828b5585d490 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 19:55:40,197 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:55:40,199 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:55:40,214 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:55:40,214 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:55:40,215 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:55:40,216 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:55:40,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:55:40,220 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:55:40,220 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:55:40,221 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:55:40,221 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:55:40,223 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:55:40,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:55:40,224 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:55:40,225 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:55:40,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:55:40,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:55:40,229 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:55:40,231 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:55:40,232 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:55:40,233 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:55:40,235 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:55:40,235 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:55:40,235 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:55:40,236 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:55:40,237 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:55:40,238 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:55:40,239 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:55:40,240 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:55:40,240 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:55:40,241 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:55:40,241 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:55:40,241 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:55:40,243 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:55:40,243 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:55:40,243 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 19:55:40,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:55:40,259 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:55:40,261 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:55:40,261 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 19:55:40,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 19:55:40,263 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 19:55:40,263 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 19:55:40,263 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:55:40,263 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:55:40,263 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:55:40,264 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:55:40,264 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:55:40,264 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:55:40,264 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:55:40,264 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:55:40,264 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:55:40,265 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:55:40,265 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:55:40,265 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:55:40,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:55:40,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:55:40,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:55:40,266 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer 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(__VERIFIER_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 -> 94c873f16bd85a0cccd11c4ae0d2828b5585d490 [2018-10-26 19:55:40,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:55:40,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:55:40,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:55:40,316 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:55:40,317 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:55:40,317 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:55:40,379 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/data/3e89990c2/29e364762c564313861dc27206081a73/FLAG9b3be7c4f [2018-10-26 19:55:40,925 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:55:40,926 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:55:40,951 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/data/3e89990c2/29e364762c564313861dc27206081a73/FLAG9b3be7c4f [2018-10-26 19:55:40,968 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/data/3e89990c2/29e364762c564313861dc27206081a73 [2018-10-26 19:55:40,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:55:40,975 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 19:55:40,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:55:40,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:55:40,983 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:55:40,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:55:40" (1/1) ... [2018-10-26 19:55:40,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296a258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:40, skipping insertion in model container [2018-10-26 19:55:40,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:55:40" (1/1) ... [2018-10-26 19:55:40,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:55:41,053 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:55:41,329 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1756] [2018-10-26 19:55:41,332 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1757-1758] [2018-10-26 19:55:41,708 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:55:41,730 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:55:41,947 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1756] [2018-10-26 19:55:41,948 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1757-1758] [2018-10-26 19:55:42,017 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:55:42,081 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:55:42,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42 WrapperNode [2018-10-26 19:55:42,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:55:42,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:55:42,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:55:42,083 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:55:42,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,211 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... [2018-10-26 19:55:42,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:55:42,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 19:55:42,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 19:55:42,220 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 19:55:42,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:55:42,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 19:55:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 19:55:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2018-10-26 19:55:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-10-26 19:55:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-10-26 19:55:42,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-10-26 19:55:42,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-10-26 19:55:42,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-10-26 19:55:42,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-10-26 19:55:42,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-10-26 19:55:42,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-10-26 19:55:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-10-26 19:55:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-10-26 19:55:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_lock [2018-10-26 19:55:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_delay [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_busted_write_unlock [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_delay [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_unlock [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_spin_lock_write_lock_irq [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure torture_lock_spin_write_unlock_irq [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_writer [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_printk [2018-10-26 19:55:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats_print [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_stats [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_print_module_parms [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_cleanup [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_torture_init [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-10-26 19:55:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-10-26 19:55:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-10-26 19:55:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-10-26 19:55:42,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-10-26 19:55:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-26 19:55:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 19:55:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-10-26 19:55:42,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-10-26 19:55:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-10-26 19:55:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2018-10-26 19:55:42,311 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-10-26 19:55:42,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-10-26 19:55:42,313 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-10-26 19:55:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-10-26 19:55:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2018-10-26 19:55:42,316 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-10-26 19:55:42,317 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-10-26 19:55:42,318 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure torture_onoff_init [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure torture_onoff_failures [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure torture_random [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure torture_shuffle_init [2018-10-26 19:55:42,319 INFO L130 BoogieDeclarations]: Found specification of procedure torture_shutdown_absorb [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_shutdown_init [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure stutter_wait [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_stutter_init [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_begin [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_init_end [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_cleanup [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_must_stop [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure torture_kthread_stopping [2018-10-26 19:55:42,320 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_create_kthread [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure _torture_stop_kthread [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_cleanup [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_lock [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_delay [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_busted_write_unlock [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_delay [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_unlock [2018-10-26 19:55:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure torture_spin_lock_write_lock_irq [2018-10-26 19:55:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure torture_lock_spin_write_unlock_irq [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_writer [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_printk [2018-10-26 19:55:42,327 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats_print [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_stats [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_print_module_parms [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure lock_torture_init [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-10-26 19:55:42,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-10-26 19:55:42,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 19:55:42,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-26 19:55:42,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 19:55:46,231 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 19:55:46,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:55:46 BoogieIcfgContainer [2018-10-26 19:55:46,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 19:55:46,233 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 19:55:46,233 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 19:55:46,237 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 19:55:46,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 07:55:40" (1/3) ... [2018-10-26 19:55:46,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61c58a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:55:46, skipping insertion in model container [2018-10-26 19:55:46,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:55:42" (2/3) ... [2018-10-26 19:55:46,239 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61c58a44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:55:46, skipping insertion in model container [2018-10-26 19:55:46,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:55:46" (3/3) ... [2018-10-26 19:55:46,241 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-kernel--locking--locktorture.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 19:55:46,252 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 19:55:46,261 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 19:55:46,277 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 19:55:46,311 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 19:55:46,312 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 19:55:46,312 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 19:55:46,312 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 19:55:46,313 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 19:55:46,313 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 19:55:46,313 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 19:55:46,313 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 19:55:46,313 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 19:55:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states. [2018-10-26 19:55:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-10-26 19:55:46,364 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:46,365 INFO L375 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:46,368 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:46,374 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:46,374 INFO L82 PathProgramCache]: Analyzing trace with hash -1436691462, now seen corresponding path program 1 times [2018-10-26 19:55:46,376 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:46,376 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:46,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:46,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:46,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:47,063 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:47,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:47,068 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:47,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:47,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:47,088 INFO L87 Difference]: Start difference. First operand 613 states. Second operand 3 states. [2018-10-26 19:55:47,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:47,436 INFO L93 Difference]: Finished difference Result 1210 states and 1553 transitions. [2018-10-26 19:55:47,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:47,438 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 141 [2018-10-26 19:55:47,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:47,460 INFO L225 Difference]: With dead ends: 1210 [2018-10-26 19:55:47,460 INFO L226 Difference]: Without dead ends: 710 [2018-10-26 19:55:47,470 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:47,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 710 states. [2018-10-26 19:55:47,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 710 to 707. [2018-10-26 19:55:47,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 707 states. [2018-10-26 19:55:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 886 transitions. [2018-10-26 19:55:47,593 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 886 transitions. Word has length 141 [2018-10-26 19:55:47,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:47,596 INFO L481 AbstractCegarLoop]: Abstraction has 707 states and 886 transitions. [2018-10-26 19:55:47,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 886 transitions. [2018-10-26 19:55:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-10-26 19:55:47,610 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:47,610 INFO L375 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:47,611 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:47,611 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:47,611 INFO L82 PathProgramCache]: Analyzing trace with hash -696468491, now seen corresponding path program 1 times [2018-10-26 19:55:47,611 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:47,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:47,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:47,620 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:47,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:47,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:47,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:47,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:47,958 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:47,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:47,958 INFO L87 Difference]: Start difference. First operand 707 states and 886 transitions. Second operand 3 states. [2018-10-26 19:55:48,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:48,014 INFO L93 Difference]: Finished difference Result 1296 states and 1651 transitions. [2018-10-26 19:55:48,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:48,015 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 154 [2018-10-26 19:55:48,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:48,027 INFO L225 Difference]: With dead ends: 1296 [2018-10-26 19:55:48,027 INFO L226 Difference]: Without dead ends: 707 [2018-10-26 19:55:48,030 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:48,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2018-10-26 19:55:48,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 707. [2018-10-26 19:55:48,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 707 states. [2018-10-26 19:55:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 885 transitions. [2018-10-26 19:55:48,086 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 885 transitions. Word has length 154 [2018-10-26 19:55:48,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:48,089 INFO L481 AbstractCegarLoop]: Abstraction has 707 states and 885 transitions. [2018-10-26 19:55:48,090 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:48,090 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 885 transitions. [2018-10-26 19:55:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-10-26 19:55:48,093 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:48,093 INFO L375 BasicCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:48,093 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:48,093 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:48,093 INFO L82 PathProgramCache]: Analyzing trace with hash -307810456, now seen corresponding path program 1 times [2018-10-26 19:55:48,098 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:48,098 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:48,100 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:48,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:48,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:48,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:48,356 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:48,357 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:48,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:48,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:48,364 INFO L87 Difference]: Start difference. First operand 707 states and 885 transitions. Second operand 3 states. [2018-10-26 19:55:48,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:48,486 INFO L93 Difference]: Finished difference Result 1210 states and 1582 transitions. [2018-10-26 19:55:48,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:48,487 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 160 [2018-10-26 19:55:48,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:48,499 INFO L225 Difference]: With dead ends: 1210 [2018-10-26 19:55:48,502 INFO L226 Difference]: Without dead ends: 1188 [2018-10-26 19:55:48,504 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:48,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1188 states. [2018-10-26 19:55:48,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1188 to 1146. [2018-10-26 19:55:48,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1146 states. [2018-10-26 19:55:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 1146 states and 1487 transitions. [2018-10-26 19:55:48,601 INFO L78 Accepts]: Start accepts. Automaton has 1146 states and 1487 transitions. Word has length 160 [2018-10-26 19:55:48,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:48,601 INFO L481 AbstractCegarLoop]: Abstraction has 1146 states and 1487 transitions. [2018-10-26 19:55:48,602 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1487 transitions. [2018-10-26 19:55:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-10-26 19:55:48,605 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:48,605 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:48,611 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:48,611 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:48,611 INFO L82 PathProgramCache]: Analyzing trace with hash 1502030718, now seen corresponding path program 1 times [2018-10-26 19:55:48,611 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:48,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:48,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:48,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:48,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:48,841 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:48,842 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:48,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:48,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:48,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:48,843 INFO L87 Difference]: Start difference. First operand 1146 states and 1487 transitions. Second operand 3 states. [2018-10-26 19:55:49,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:49,223 INFO L93 Difference]: Finished difference Result 3074 states and 4027 transitions. [2018-10-26 19:55:49,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:49,224 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2018-10-26 19:55:49,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:49,235 INFO L225 Difference]: With dead ends: 3074 [2018-10-26 19:55:49,237 INFO L226 Difference]: Without dead ends: 2046 [2018-10-26 19:55:49,240 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:49,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2018-10-26 19:55:49,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2024. [2018-10-26 19:55:49,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2024 states. [2018-10-26 19:55:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 2024 states and 2635 transitions. [2018-10-26 19:55:49,349 INFO L78 Accepts]: Start accepts. Automaton has 2024 states and 2635 transitions. Word has length 176 [2018-10-26 19:55:49,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:49,350 INFO L481 AbstractCegarLoop]: Abstraction has 2024 states and 2635 transitions. [2018-10-26 19:55:49,350 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 2635 transitions. [2018-10-26 19:55:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-26 19:55:49,358 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:49,359 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-10-26 19:55:49,359 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:49,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:49,359 INFO L82 PathProgramCache]: Analyzing trace with hash 935905311, now seen corresponding path program 1 times [2018-10-26 19:55:49,359 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:49,359 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:49,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:49,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:49,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 19:55:49,540 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:49,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:49,540 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:49,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:49,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:49,542 INFO L87 Difference]: Start difference. First operand 2024 states and 2635 transitions. Second operand 3 states. [2018-10-26 19:55:49,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:49,680 INFO L93 Difference]: Finished difference Result 3942 states and 5168 transitions. [2018-10-26 19:55:49,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:49,681 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2018-10-26 19:55:49,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:49,692 INFO L225 Difference]: With dead ends: 3942 [2018-10-26 19:55:49,692 INFO L226 Difference]: Without dead ends: 2036 [2018-10-26 19:55:49,697 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:49,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2036 states. [2018-10-26 19:55:49,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2036 to 2032. [2018-10-26 19:55:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2032 states. [2018-10-26 19:55:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 2032 states and 2643 transitions. [2018-10-26 19:55:49,776 INFO L78 Accepts]: Start accepts. Automaton has 2032 states and 2643 transitions. Word has length 182 [2018-10-26 19:55:49,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:49,777 INFO L481 AbstractCegarLoop]: Abstraction has 2032 states and 2643 transitions. [2018-10-26 19:55:49,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2643 transitions. [2018-10-26 19:55:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-26 19:55:49,783 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:49,783 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-10-26 19:55:49,783 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:49,783 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:49,783 INFO L82 PathProgramCache]: Analyzing trace with hash 582816929, now seen corresponding path program 1 times [2018-10-26 19:55:49,784 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:49,784 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:49,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:49,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:49,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:49,952 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:49,953 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:49,953 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:49,953 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:49,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:49,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:49,955 INFO L87 Difference]: Start difference. First operand 2032 states and 2643 transitions. Second operand 3 states. [2018-10-26 19:55:50,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:50,566 INFO L93 Difference]: Finished difference Result 4918 states and 6457 transitions. [2018-10-26 19:55:50,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:50,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2018-10-26 19:55:50,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:50,581 INFO L225 Difference]: With dead ends: 4918 [2018-10-26 19:55:50,585 INFO L226 Difference]: Without dead ends: 3004 [2018-10-26 19:55:50,592 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:50,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3004 states. [2018-10-26 19:55:50,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3004 to 2980. [2018-10-26 19:55:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2980 states. [2018-10-26 19:55:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 2980 states and 3881 transitions. [2018-10-26 19:55:50,782 INFO L78 Accepts]: Start accepts. Automaton has 2980 states and 3881 transitions. Word has length 182 [2018-10-26 19:55:50,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:50,782 INFO L481 AbstractCegarLoop]: Abstraction has 2980 states and 3881 transitions. [2018-10-26 19:55:50,782 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 3881 transitions. [2018-10-26 19:55:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-10-26 19:55:50,788 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:50,789 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2018-10-26 19:55:50,789 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:50,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:50,789 INFO L82 PathProgramCache]: Analyzing trace with hash 2010614740, now seen corresponding path program 1 times [2018-10-26 19:55:50,789 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:50,789 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:50,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:50,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:50,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:50,985 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:50,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:50,985 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:50,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:50,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:50,986 INFO L87 Difference]: Start difference. First operand 2980 states and 3881 transitions. Second operand 3 states. [2018-10-26 19:55:51,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:51,495 INFO L93 Difference]: Finished difference Result 8221 states and 10727 transitions. [2018-10-26 19:55:51,496 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:51,496 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2018-10-26 19:55:51,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:51,521 INFO L225 Difference]: With dead ends: 8221 [2018-10-26 19:55:51,521 INFO L226 Difference]: Without dead ends: 5359 [2018-10-26 19:55:51,530 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:51,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5359 states. [2018-10-26 19:55:51,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5359 to 5337. [2018-10-26 19:55:51,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5337 states. [2018-10-26 19:55:51,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 5337 states and 6933 transitions. [2018-10-26 19:55:51,742 INFO L78 Accepts]: Start accepts. Automaton has 5337 states and 6933 transitions. Word has length 186 [2018-10-26 19:55:51,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:51,742 INFO L481 AbstractCegarLoop]: Abstraction has 5337 states and 6933 transitions. [2018-10-26 19:55:51,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 5337 states and 6933 transitions. [2018-10-26 19:55:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2018-10-26 19:55:51,751 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:51,752 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 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] [2018-10-26 19:55:51,752 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:51,752 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:51,752 INFO L82 PathProgramCache]: Analyzing trace with hash -2005450805, now seen corresponding path program 1 times [2018-10-26 19:55:51,752 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:51,752 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:51,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:51,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:51,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-26 19:55:51,944 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:51,944 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:55:51,945 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:55:51,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:55:51,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:51,945 INFO L87 Difference]: Start difference. First operand 5337 states and 6933 transitions. Second operand 3 states. [2018-10-26 19:55:52,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:52,775 INFO L93 Difference]: Finished difference Result 13188 states and 17229 transitions. [2018-10-26 19:55:52,776 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:52,776 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 192 [2018-10-26 19:55:52,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:52,811 INFO L225 Difference]: With dead ends: 13188 [2018-10-26 19:55:52,811 INFO L226 Difference]: Without dead ends: 7969 [2018-10-26 19:55:52,825 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:55:52,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7969 states. [2018-10-26 19:55:53,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7969 to 7941. [2018-10-26 19:55:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7941 states. [2018-10-26 19:55:53,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 7941 states and 10299 transitions. [2018-10-26 19:55:53,129 INFO L78 Accepts]: Start accepts. Automaton has 7941 states and 10299 transitions. Word has length 192 [2018-10-26 19:55:53,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:53,131 INFO L481 AbstractCegarLoop]: Abstraction has 7941 states and 10299 transitions. [2018-10-26 19:55:53,131 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:55:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 7941 states and 10299 transitions. [2018-10-26 19:55:53,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-10-26 19:55:53,140 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:53,140 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 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] [2018-10-26 19:55:53,140 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:53,140 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:53,140 INFO L82 PathProgramCache]: Analyzing trace with hash -1259650094, now seen corresponding path program 1 times [2018-10-26 19:55:53,140 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:53,140 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:53,144 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:53,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:53,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:53,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-26 19:55:53,535 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:53,535 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 19:55:53,535 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 19:55:53,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 19:55:53,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 19:55:53,536 INFO L87 Difference]: Start difference. First operand 7941 states and 10299 transitions. Second operand 5 states. [2018-10-26 19:55:53,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:53,987 INFO L93 Difference]: Finished difference Result 15854 states and 20584 transitions. [2018-10-26 19:55:53,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 19:55:53,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 193 [2018-10-26 19:55:53,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:54,035 INFO L225 Difference]: With dead ends: 15854 [2018-10-26 19:55:54,041 INFO L226 Difference]: Without dead ends: 7725 [2018-10-26 19:55:54,060 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 19:55:54,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7725 states. [2018-10-26 19:55:54,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7725 to 7707. [2018-10-26 19:55:54,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7707 states. [2018-10-26 19:55:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7707 states to 7707 states and 10011 transitions. [2018-10-26 19:55:54,497 INFO L78 Accepts]: Start accepts. Automaton has 7707 states and 10011 transitions. Word has length 193 [2018-10-26 19:55:54,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:54,498 INFO L481 AbstractCegarLoop]: Abstraction has 7707 states and 10011 transitions. [2018-10-26 19:55:54,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 19:55:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 7707 states and 10011 transitions. [2018-10-26 19:55:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2018-10-26 19:55:54,509 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:54,509 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:54,509 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:54,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:54,509 INFO L82 PathProgramCache]: Analyzing trace with hash -1666580243, now seen corresponding path program 1 times [2018-10-26 19:55:54,510 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:54,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:54,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:54,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:54,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:54,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-26 19:55:55,056 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:55,056 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 19:55:55,056 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 19:55:55,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 19:55:55,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 19:55:55,057 INFO L87 Difference]: Start difference. First operand 7707 states and 10011 transitions. Second operand 6 states. [2018-10-26 19:55:55,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:55,950 INFO L93 Difference]: Finished difference Result 15476 states and 20125 transitions. [2018-10-26 19:55:55,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 19:55:55,951 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 253 [2018-10-26 19:55:55,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:55,981 INFO L225 Difference]: With dead ends: 15476 [2018-10-26 19:55:55,981 INFO L226 Difference]: Without dead ends: 7689 [2018-10-26 19:55:55,999 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-26 19:55:56,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7689 states. [2018-10-26 19:55:56,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7689 to 7689. [2018-10-26 19:55:56,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7689 states. [2018-10-26 19:55:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7689 states to 7689 states and 9957 transitions. [2018-10-26 19:55:56,427 INFO L78 Accepts]: Start accepts. Automaton has 7689 states and 9957 transitions. Word has length 253 [2018-10-26 19:55:56,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:56,427 INFO L481 AbstractCegarLoop]: Abstraction has 7689 states and 9957 transitions. [2018-10-26 19:55:56,427 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 19:55:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 7689 states and 9957 transitions. [2018-10-26 19:55:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2018-10-26 19:55:56,436 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:56,436 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:56,437 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:56,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:56,437 INFO L82 PathProgramCache]: Analyzing trace with hash 364853215, now seen corresponding path program 1 times [2018-10-26 19:55:56,437 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:56,437 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:56,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:56,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:56,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-26 19:55:56,806 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:56,806 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 19:55:56,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 19:55:56,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 19:55:56,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 19:55:56,807 INFO L87 Difference]: Start difference. First operand 7689 states and 9957 transitions. Second operand 4 states. [2018-10-26 19:55:58,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:55:58,540 INFO L93 Difference]: Finished difference Result 15206 states and 19747 transitions. [2018-10-26 19:55:58,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:55:58,541 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 256 [2018-10-26 19:55:58,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:55:58,570 INFO L225 Difference]: With dead ends: 15206 [2018-10-26 19:55:58,571 INFO L226 Difference]: Without dead ends: 7635 [2018-10-26 19:55:58,589 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 19:55:58,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7635 states. [2018-10-26 19:55:58,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7635 to 7635. [2018-10-26 19:55:58,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7635 states. [2018-10-26 19:55:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7635 states to 7635 states and 9867 transitions. [2018-10-26 19:55:58,844 INFO L78 Accepts]: Start accepts. Automaton has 7635 states and 9867 transitions. Word has length 256 [2018-10-26 19:55:58,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:55:58,845 INFO L481 AbstractCegarLoop]: Abstraction has 7635 states and 9867 transitions. [2018-10-26 19:55:58,845 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 19:55:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 7635 states and 9867 transitions. [2018-10-26 19:55:58,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2018-10-26 19:55:58,856 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:55:58,857 INFO L375 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 19:55:58,857 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:55:58,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:55:58,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1079757704, now seen corresponding path program 1 times [2018-10-26 19:55:58,857 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 19:55:58,857 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 19:55:58,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:58,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:55:58,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:55:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:55:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-26 19:55:59,422 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:55:59,422 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 19:55:59,423 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 19:55:59,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 19:55:59,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 19:55:59,425 INFO L87 Difference]: Start difference. First operand 7635 states and 9867 transitions. Second operand 5 states. [2018-10-26 19:55:59,615 WARN L179 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-10-26 19:56:00,050 WARN L179 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-10-26 19:56:00,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:56:00,322 INFO L93 Difference]: Finished difference Result 7866 states and 10149 transitions. [2018-10-26 19:56:00,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 19:56:00,323 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 257 [2018-10-26 19:56:00,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:56:00,324 INFO L225 Difference]: With dead ends: 7866 [2018-10-26 19:56:00,324 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 19:56:00,337 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-10-26 19:56:00,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 19:56:00,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 19:56:00,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 19:56:00,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 19:56:00,341 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 257 [2018-10-26 19:56:00,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:56:00,341 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 19:56:00,342 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 19:56:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 19:56:00,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 19:56:00,347 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 19:56:02,551 WARN L179 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2018-10-26 19:56:02,774 WARN L179 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-10-26 19:56:02,879 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 1 [2018-10-26 19:56:03,740 WARN L179 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2018-10-26 19:56:03,848 WARN L179 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 28 [2018-10-26 19:56:04,042 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2018-10-26 19:56:04,357 WARN L179 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 1 [2018-10-26 19:56:04,536 WARN L179 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 37 [2018-10-26 19:56:05,086 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 1 [2018-10-26 19:56:05,617 WARN L179 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2018-10-26 19:56:06,616 WARN L179 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 1 [2018-10-26 19:56:06,706 INFO L428 ceAbstractionStarter]: At program point ldv_spin_unlock_5ENTRY(lines 1918 1926) the Hoare annotation is: true [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlock_5EXIT(lines 1918 1926) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlock_5FINAL(lines 1918 1926) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point L1923(line 1923) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point atomic_incEXIT(lines 1896 1904) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L428 ceAbstractionStarter]: At program point atomic_incENTRY(lines 1896 1904) the Hoare annotation is: true [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point atomic_incFINAL(lines 1896 1904) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 1940 1943) the Hoare annotation is: true [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 1940 1943) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 1940 1943) no Hoare annotation was computed. [2018-10-26 19:56:06,706 INFO L428 ceAbstractionStarter]: At program point L1942(line 1942) the Hoare annotation is: true [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L1942-1(line 1942) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 2000 2008) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 2000 2008) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 2000 2008) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2909(line 2909) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2843(line 2843) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 2693 2972) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2794(lines 2794 2800) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2728(lines 2728 2733) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2910(lines 2910 2915) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2844(lines 2844 2849) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2910-2(lines 2900 2957) no Hoare annotation was computed. [2018-10-26 19:56:06,707 INFO L425 ceAbstractionStarter]: For program point L2844-2(lines 2834 2891) no Hoare annotation was computed. [2018-10-26 19:56:06,708 INFO L421 ceAbstractionStarter]: At program point L2712(line 2712) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,708 INFO L425 ceAbstractionStarter]: For program point L2712-1(line 2712) no Hoare annotation was computed. [2018-10-26 19:56:06,708 INFO L425 ceAbstractionStarter]: For program point L2795-1(line 2795) no Hoare annotation was computed. [2018-10-26 19:56:06,708 INFO L421 ceAbstractionStarter]: At program point L2795(line 2795) the Hoare annotation is: (or (= 0 ~ldv_spin~0) (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,708 INFO L425 ceAbstractionStarter]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2018-10-26 19:56:06,708 INFO L421 ceAbstractionStarter]: At program point L2729(line 2729) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,708 INFO L425 ceAbstractionStarter]: For program point L2911-1(line 2911) no Hoare annotation was computed. [2018-10-26 19:56:06,708 INFO L421 ceAbstractionStarter]: At program point L2911(line 2911) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,708 INFO L425 ceAbstractionStarter]: For program point L2845-1(line 2845) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L421 ceAbstractionStarter]: At program point L2845(line 2845) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 2693 2972) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2763(line 2763) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2714(line 2714) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2714-1(line 2714) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2764(lines 2764 2770) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2946(line 2946) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2880(line 2880) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2781(line 2781) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2963(line 2963) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2897(line 2897) no Hoare annotation was computed. [2018-10-26 19:56:06,709 INFO L425 ceAbstractionStarter]: For program point L2831(line 2831) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2765-1(line 2765) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2765(line 2765) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2947(lines 2947 2953) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2881(lines 2881 2887) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L428 ceAbstractionStarter]: At program point L2782(line 2782) the Hoare annotation is: true [2018-10-26 19:56:06,722 INFO L428 ceAbstractionStarter]: At program point L2815(lines 2707 2971) the Hoare annotation is: true [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2749(line 2749) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L428 ceAbstractionStarter]: At program point L2964(line 2964) the Hoare annotation is: true [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 2961) no Hoare annotation was computed. [2018-10-26 19:56:06,722 INFO L425 ceAbstractionStarter]: For program point L2931-1(line 2931) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L421 ceAbstractionStarter]: At program point L2931(line 2931) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2832(lines 2832 2895) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2865-1(line 2865) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L421 ceAbstractionStarter]: At program point L2865(line 2865) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2948(line 2948) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2882(line 2882) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2882-1(line 2882) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 2755) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2750-2(lines 2726 2783) no Hoare annotation was computed. [2018-10-26 19:56:06,723 INFO L425 ceAbstractionStarter]: For program point L2751-1(line 2751) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L421 ceAbstractionStarter]: At program point L2751(line 2751) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,724 INFO L421 ceAbstractionStarter]: At program point L2966(lines 2707 2971) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2900(lines 2900 2957) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 2891) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2735(line 2735) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2917-1(line 2917) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L421 ceAbstractionStarter]: At program point L2917(line 2917) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2851-1(line 2851) no Hoare annotation was computed. [2018-10-26 19:56:06,724 INFO L421 ceAbstractionStarter]: At program point L2851(line 2851) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,724 INFO L425 ceAbstractionStarter]: For program point L2901(line 2901) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2802(line 2802) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2835(line 2835) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2736(lines 2736 2741) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2736-2(lines 2726 2783) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2902(lines 2902 2907) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2836(lines 2836 2841) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2803(lines 2803 2821) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2737-1(line 2737) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L421 ceAbstractionStarter]: At program point L2737(line 2737) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2969(line 2969) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L425 ceAbstractionStarter]: For program point L2903-1(line 2903) no Hoare annotation was computed. [2018-10-26 19:56:06,725 INFO L421 ceAbstractionStarter]: At program point L2903(line 2903) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,726 INFO L421 ceAbstractionStarter]: At program point L2804(line 2804) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2837-1(line 2837) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L421 ceAbstractionStarter]: At program point L2837(line 2837) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2804-1(line 2804) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2722(lines 2722 2965) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 2693 2972) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2937(line 2937) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2871(line 2871) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2772(line 2772) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2805(lines 2805 2812) no Hoare annotation was computed. [2018-10-26 19:56:06,726 INFO L425 ceAbstractionStarter]: For program point L2805-2(lines 2803 2819) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2789(line 2789) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2723(line 2723) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2938(lines 2938 2944) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2872(lines 2872 2878) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2773(lines 2773 2779) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2955(line 2955) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2889(line 2889) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2790(lines 2790 2829) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2823(line 2823) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2724(lines 2724 2787) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2757-1(line 2757) no Hoare annotation was computed. [2018-10-26 19:56:06,727 INFO L421 ceAbstractionStarter]: At program point L2757(line 2757) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,727 INFO L425 ceAbstractionStarter]: For program point L2939-1(line 2939) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2939(line 2939) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2873-1(line 2873) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2873(line 2873) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2774(line 2774) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L421 ceAbstractionStarter]: At program point L2708(line 2708) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2708-1(line 2708) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L428 ceAbstractionStarter]: At program point L2956(line 2956) the Hoare annotation is: true [2018-10-26 19:56:06,728 INFO L428 ceAbstractionStarter]: At program point L2890(line 2890) the Hoare annotation is: true [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2923(line 2923) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L428 ceAbstractionStarter]: At program point L2824(line 2824) the Hoare annotation is: true [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2857(line 2857) no Hoare annotation was computed. [2018-10-26 19:56:06,728 INFO L425 ceAbstractionStarter]: For program point L2924(lines 2924 2929) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 2863) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2924-2(lines 2900 2957) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2792(lines 2792 2825) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2858-2(lines 2834 2891) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 2783) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L421 ceAbstractionStarter]: At program point L2710(line 2710) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2743-1(line 2743) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L421 ceAbstractionStarter]: At program point L2743(line 2743) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2710-1(line 2710) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L425 ceAbstractionStarter]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2018-10-26 19:56:06,729 INFO L421 ceAbstractionStarter]: At program point L2925(line 2925) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point L2859-1(line 2859) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L421 ceAbstractionStarter]: At program point L2859(line 2859) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= 1 ~ldv_state_variable_0~0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 0 ~onoff_interval~0)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point L2793(line 2793) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point L2727(line 2727) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 2009 2017) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 2009 2017) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 2009 2017) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point torture_lock_busted_write_lockFINAL(lines 2107 2114) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L428 ceAbstractionStarter]: At program point torture_lock_busted_write_lockENTRY(lines 2107 2114) the Hoare annotation is: true [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point torture_lock_busted_write_lockEXIT(lines 2107 2114) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,730 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point L1873(line 1873) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point L1873-1(line 1873) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point bitmap_weightFINAL(lines 1868 1876) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point bitmap_weightEXIT(lines 1868 1876) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L428 ceAbstractionStarter]: At program point bitmap_weightENTRY(lines 1868 1876) the Hoare annotation is: true [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point ldv_stopFINAL(lines 2036 2044) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 2036 2044) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L428 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 2036 2044) the Hoare annotation is: true [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2389) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L425 ceAbstractionStarter]: For program point lock_torture_stats_printEXIT(lines 2374 2395) no Hoare annotation was computed. [2018-10-26 19:56:06,731 INFO L428 ceAbstractionStarter]: At program point L2382(line 2382) the Hoare annotation is: true [2018-10-26 19:56:06,731 INFO L428 ceAbstractionStarter]: At program point lock_torture_stats_printENTRY(lines 2374 2395) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point L2382-1(line 2382) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point lock_torture_stats_printFINAL(lines 2374 2395) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point L2392(line 2392) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L428 ceAbstractionStarter]: At program point L2390(line 2390) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point cpumask_weightEXIT(lines 1879 1887) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L428 ceAbstractionStarter]: At program point L1884(line 1884) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point L1884-1(line 1884) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L428 ceAbstractionStarter]: At program point cpumask_weightENTRY(lines 1879 1887) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point cpumask_weightFINAL(lines 1879 1887) no Hoare annotation was computed. [2018-10-26 19:56:06,732 INFO L428 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,732 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point L3070(line 3070) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicEXIT(lines 3062 3074) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point L3070-1(lines 3062 3074) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_nonatomicENTRY(lines 3062 3074) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L428 ceAbstractionStarter]: At program point ldv_spin_unlock_irqrestore_8ENTRY(lines 1928 1936) the Hoare annotation is: true [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point L1933(line 1933) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8EXIT(lines 1928 1936) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlock_irqrestore_8FINAL(lines 1928 1936) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16EXIT(lines 3013 3022) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16ENTRY(lines 3013 3022) no Hoare annotation was computed. [2018-10-26 19:56:06,733 INFO L425 ceAbstractionStarter]: For program point L3018(line 3018) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L3019(line 3019) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L3018-1(line 3018) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point ldv_kmem_cache_alloc_16FINAL(lines 3013 3022) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2178-1(line 2178) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2197-1(lines 2166 2204) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2197(lines 2197 2201) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_delayEXIT(lines 2166 2204) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2187(lines 2187 2191) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L428 ceAbstractionStarter]: At program point L2183(lines 2179 2193) the Hoare annotation is: true [2018-10-26 19:56:06,742 INFO L428 ceAbstractionStarter]: At program point torture_spin_lock_write_delayENTRY(lines 2166 2204) the Hoare annotation is: true [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2179(lines 2179 2195) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2179-2(lines 2179 2195) no Hoare annotation was computed. [2018-10-26 19:56:06,742 INFO L425 ceAbstractionStarter]: For program point L2198(line 2198) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L2196(line 2196) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L428 ceAbstractionStarter]: At program point L2188(lines 2179 2193) the Hoare annotation is: true [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L2178(line 2178) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1856(line 1856) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point get_currentEXIT(lines 1841 1865) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1850(line 1850) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1846(lines 1846 1861) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point get_currentENTRY(lines 1841 1865) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1859(line 1859) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1853(line 1853) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1847(line 1847) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point get_currentFINAL(lines 1841 1865) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1862(lines 1845 1864) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L425 ceAbstractionStarter]: For program point L1860(line 1860) no Hoare annotation was computed. [2018-10-26 19:56:06,743 INFO L428 ceAbstractionStarter]: At program point ldv_spin_unlockENTRY(lines 3084 3092) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlockFINAL(lines 3084 3092) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point ldv_spin_unlockEXIT(lines 3084 3092) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lockEXIT(lines 3075 3083) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L428 ceAbstractionStarter]: At program point ldv_spin_lockENTRY(lines 3075 3083) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lockFINAL(lines 3075 3083) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point L2222(line 2222) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point L2221-1(line 2221) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L428 ceAbstractionStarter]: At program point L2221(line 2221) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_lock_irqEXIT(lines 2216 2225) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L428 ceAbstractionStarter]: At program point torture_spin_lock_write_lock_irqENTRY(lines 2216 2225) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_lock_irqFINAL(lines 2216 2225) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 2993 3002) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 2993 3002) no Hoare annotation was computed. [2018-10-26 19:56:06,744 INFO L428 ceAbstractionStarter]: At program point L2998(line 2998) the Hoare annotation is: true [2018-10-26 19:56:06,744 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 2993 3002) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L421 ceAbstractionStarter]: At program point L2998-1(line 2998) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 ~lwsa~0.offset)) (not (= ~lwsa~0.base 0)) (= 0 ~ldv_spin~0) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0)) (or (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)))) [2018-10-26 19:56:06,745 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 1964 1981) the Hoare annotation is: true [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L1975(line 1975) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L1975-1(line 1975) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 1964 1981) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L1972(lines 1972 1979) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 1964 1981) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L421 ceAbstractionStarter]: At program point L2620-1(lines 2620 2629) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L2612(lines 2612 2616) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L2546(line 2546) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L425 ceAbstractionStarter]: For program point L2546-1(line 2546) no Hoare annotation was computed. [2018-10-26 19:56:06,745 INFO L421 ceAbstractionStarter]: At program point L2530(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2621(line 2621) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2489-1(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2489(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2489-3(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2646(lines 2646 2649) no Hoare annotation was computed. [2018-10-26 19:56:06,755 INFO L425 ceAbstractionStarter]: For program point L2489-2(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L421 ceAbstractionStarter]: At program point L2679(line 2679) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (and (<= (+ lock_torture_init_~firsterr~0 12) 0) (= 0 ~ldv_spin~0) (= lock_torture_init_~tmp___0~9 0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-5(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2580(line 2580) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-4(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-7(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-6(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-9(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2489-8(line 2489) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L421 ceAbstractionStarter]: At program point L2539(lines 2531 2548) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (and (= 0 ~ldv_spin~0) (= lock_torture_init_~tmp___0~9 0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2630(line 2630) no Hoare annotation was computed. [2018-10-26 19:56:06,756 INFO L425 ceAbstractionStarter]: For program point L2663(lines 2663 2675) no Hoare annotation was computed. [2018-10-26 19:56:06,758 INFO L421 ceAbstractionStarter]: At program point L2564(line 2564) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,758 INFO L425 ceAbstractionStarter]: For program point L2663-2(lines 2663 2675) no Hoare annotation was computed. [2018-10-26 19:56:06,758 INFO L425 ceAbstractionStarter]: For program point L2564-1(line 2564) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2626) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L421 ceAbstractionStarter]: At program point L2556-1(lines 2556 2561) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2680(line 2680) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2581(line 2581) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2664(lines 2664 2667) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2664-1(lines 2664 2667) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2499(line 2499) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L421 ceAbstractionStarter]: At program point L2656(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2590(lines 2590 2599) no Hoare annotation was computed. [2018-10-26 19:56:06,759 INFO L421 ceAbstractionStarter]: At program point L2524(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,759 INFO L425 ceAbstractionStarter]: For program point L2590-2(lines 2497 2682) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point lock_torture_initFINAL(lines 2485 2683) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2516(line 2516) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L421 ceAbstractionStarter]: At program point L2541(lines 2531 2548) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (and (= 0 ~ldv_spin~0) (= lock_torture_init_~tmp___0~9 0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,760 INFO L421 ceAbstractionStarter]: At program point lock_torture_initENTRY(lines 2485 2683) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2632(lines 2632 2642) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2566(lines 2566 2576) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point lock_torture_initEXIT(lines 2485 2683) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2500(line 2500) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2591-1(line 2591) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2591(line 2591) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L421 ceAbstractionStarter]: At program point L2583(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2018-10-26 19:56:06,760 INFO L425 ceAbstractionStarter]: For program point L2517(line 2517) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2567(lines 2567 2571) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2600-1(lines 2497 2682) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2633-2(lines 2633 2637) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2501(line 2501) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2567-2(lines 2567 2571) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L421 ceAbstractionStarter]: At program point L2658(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2592(lines 2592 2596) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L421 ceAbstractionStarter]: At program point L2526(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2559-1(line 2559) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L421 ceAbstractionStarter]: At program point L2559(line 2559) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2650(lines 2650 2654) no Hoare annotation was computed. [2018-10-26 19:56:06,761 INFO L425 ceAbstractionStarter]: For program point L2518(lines 2518 2522) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2551-1(lines 2551 2555) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2551(line 2551) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2551-3(lines 2497 2682) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2601-1(line 2601) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2601(line 2601) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2502(line 2502) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2552(line 2552) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L421 ceAbstractionStarter]: At program point L2585(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2552-2(line 2552) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L421 ceAbstractionStarter]: At program point L2552-1(line 2552) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (and (= ~lwsa~0.offset 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (= lock_torture_init_~tmp___0~9 0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2676(line 2676) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2610-1(lines 2497 2682) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2672) no Hoare annotation was computed. [2018-10-26 19:56:06,762 INFO L425 ceAbstractionStarter]: For program point L2602(lines 2602 2606) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2503(lines 2503 2507) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2503-2(lines 2497 2682) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2611-1(line 2611) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2611(line 2611) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L421 ceAbstractionStarter]: At program point L2669(lines 2497 2682) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 |old(~lwsa~0.offset)|)) (not (= |old(~ldv_spin~0)| 0)) (not (= |old(~lwsa~0.base)| 0)) (< 0 (+ ~nwriters_stress~0 1)) (and (<= (+ lock_torture_init_~firsterr~0 12) 0) (= 0 ~ldv_spin~0) (= lock_torture_init_~tmp___0~9 0)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2537(line 2537) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2537-2(line 2537) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2562(line 2562) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_lockFINAL(lines 2157 2165) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L428 ceAbstractionStarter]: At program point torture_spin_lock_write_lockENTRY(lines 2157 2165) the Hoare annotation is: true [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_lockEXIT(lines 2157 2165) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L2162(line 2162) no Hoare annotation was computed. [2018-10-26 19:56:06,763 INFO L425 ceAbstractionStarter]: For program point L3042-1(lines 3034 3046) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L3039(lines 3039 3043) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flagsEXIT(lines 3034 3046) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L428 ceAbstractionStarter]: At program point ldv_check_alloc_flagsENTRY(lines 3034 3046) the Hoare annotation is: true [2018-10-26 19:56:06,764 INFO L421 ceAbstractionStarter]: At program point L3042(line 3042) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (< 0 (+ ~nwriters_stress~0 1))) [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2422(line 2422) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2422-1(line 2422) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point lock_torture_statsENTRY(lines 2396 2425) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2418(lines 2401 2424) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2412(lines 2412 2416) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2410(line 2410) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2412-2(lines 2401 2424) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2408(line 2408) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2402(lines 2402 2406) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point lock_torture_statsEXIT(lines 2396 2425) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2411(line 2411) no Hoare annotation was computed. [2018-10-26 19:56:06,764 INFO L425 ceAbstractionStarter]: For program point L2409-1(line 2409) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L2409(line 2409) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point lock_torture_statsFINAL(lines 2396 2425) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L428 ceAbstractionStarter]: At program point ldv_spin_lock_1ENTRY(lines 1908 1916) the Hoare annotation is: true [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lock_1FINAL(lines 1908 1916) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L1913(line 1913) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point ldv_spin_lock_1EXIT(lines 1908 1916) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point torture_lock_busted_write_delayEXIT(lines 2115 2144) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L428 ceAbstractionStarter]: At program point torture_lock_busted_write_delayENTRY(lines 2115 2144) the Hoare annotation is: true [2018-10-26 19:56:06,765 INFO L428 ceAbstractionStarter]: At program point L2134(lines 2125 2139) the Hoare annotation is: true [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L2133(lines 2133 2137) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L428 ceAbstractionStarter]: At program point L2129(lines 2125 2139) the Hoare annotation is: true [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L2124(line 2124) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L2125(lines 2125 2141) no Hoare annotation was computed. [2018-10-26 19:56:06,765 INFO L425 ceAbstractionStarter]: For program point L2124-1(line 2124) no Hoare annotation was computed. [2018-10-26 19:56:06,774 INFO L425 ceAbstractionStarter]: For program point L2125-2(lines 2115 2144) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockENTRY(lines 3093 3106) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L3098(line 3098) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L3099(lines 3099 3104) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L3098-1(line 3098) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockFINAL(lines 3093 3106) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point ldv_spin_trylockEXIT(lines 3093 3106) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point torture_lock_spin_write_unlock_irqEXIT(lines 2226 2234) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L2231-1(line 2231) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L428 ceAbstractionStarter]: At program point L2231(line 2231) the Hoare annotation is: true [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point torture_lock_spin_write_unlock_irqFINAL(lines 2226 2234) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L428 ceAbstractionStarter]: At program point torture_lock_spin_write_unlock_irqENTRY(lines 2226 2234) the Hoare annotation is: true [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L428 ceAbstractionStarter]: At program point L2356(lines 2329 2372) the Hoare annotation is: true [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2352) no Hoare annotation was computed. [2018-10-26 19:56:06,775 INFO L425 ceAbstractionStarter]: For program point L2348-2(lines 2348 2352) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2344(line 2344) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2344-1(line 2344) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2332(line 2332) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2332-1(line 2332) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2349-1(line 2349) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2349(line 2349) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2337(lines 2337 2341) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2366(lines 2366 2370) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2337-2(lines 2337 2341) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2366-1(lines 2319 2373) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L428 ceAbstractionStarter]: At program point L2354(lines 2329 2372) the Hoare annotation is: true [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2342(line 2342) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L428 ceAbstractionStarter]: At program point L2367(line 2367) the Hoare annotation is: true [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2363(line 2363) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point L2363-2(lines 2362 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,776 INFO L425 ceAbstractionStarter]: For program point lock_torture_printkEXIT(lines 2319 2373) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L428 ceAbstractionStarter]: At program point lock_torture_printkENTRY(lines 2319 2373) the Hoare annotation is: true [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L2343-1(lines 2343 2347) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L2343(line 2343) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L2343-3(lines 2343 2347) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point ##fun~~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point ##fun~~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point ##fun~~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,777 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 2027 2035) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 2027 2035) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 2033) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 2027 2035) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 3023 3031) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 3023 3031) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point L3028(line 3028) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 3023 3031) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point L3028-1(line 3028) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 3003 3012) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point L3008(line 3008) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point L3009(line 3009) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point L3008-1(line 3008) the Hoare annotation is: true [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 3003 3012) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 3003 3012) no Hoare annotation was computed. [2018-10-26 19:56:06,778 INFO L428 ceAbstractionStarter]: At program point torture_lock_busted_write_unlockFINAL(lines 2145 2152) the Hoare annotation is: true [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point torture_lock_busted_write_unlockEXIT(lines 2145 2152) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L428 ceAbstractionStarter]: At program point spin_lockENTRY(lines 2973 2982) the Hoare annotation is: true [2018-10-26 19:56:06,779 INFO L428 ceAbstractionStarter]: At program point L2978-1(line 2978) the Hoare annotation is: true [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point spin_lockFINAL(lines 2973 2982) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point spin_lockEXIT(lines 2973 2982) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L428 ceAbstractionStarter]: At program point L2978(line 2978) the Hoare annotation is: true [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 2018 2026) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 2018 2026) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 2018 2026) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point lock_torture_print_module_parmsEXIT(lines 2426 2437) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L428 ceAbstractionStarter]: At program point lock_torture_print_module_parmsENTRY(lines 2426 2437) the Hoare annotation is: true [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point lock_torture_print_module_parmsFINAL(lines 2426 2437) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 2045 2052) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectENTRY(lines 2045 2052) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 2045 2052) no Hoare annotation was computed. [2018-10-26 19:56:06,779 INFO L425 ceAbstractionStarter]: For program point atomic_readFINAL(lines 1888 1895) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point atomic_readEXIT(lines 1888 1895) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L428 ceAbstractionStarter]: At program point atomic_readENTRY(lines 1888 1895) the Hoare annotation is: true [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L1893(line 1893) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L1893-1(line 1893) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L3056(line 3056) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageFINAL(lines 3048 3061) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L3056-1(lines 3053 3057) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L3053(lines 3053 3057) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageENTRY(lines 3048 3061) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point ldv_check_alloc_flags_and_return_some_pageEXIT(lines 3048 3061) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L3058(line 3058) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L2447(lines 2447 2451) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2480) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point L2472(lines 2472 2481) no Hoare annotation was computed. [2018-10-26 19:56:06,780 INFO L428 ceAbstractionStarter]: At program point L2470(line 2470) the Hoare annotation is: true [2018-10-26 19:56:06,780 INFO L425 ceAbstractionStarter]: For program point lock_torture_cleanupEXIT(lines 2438 2484) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L428 ceAbstractionStarter]: At program point lock_torture_cleanupENTRY(lines 2438 2484) the Hoare annotation is: true [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2464(line 2464) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2464-1(line 2464) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L428 ceAbstractionStarter]: At program point L2460(lines 2452 2466) the Hoare annotation is: true [2018-10-26 19:56:06,781 INFO L428 ceAbstractionStarter]: At program point L2458(lines 2452 2466) the Hoare annotation is: true [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2456(line 2456) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2452(lines 2452 2468) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2452-2(lines 2452 2468) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2446(line 2446) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2479-1(lines 2438 2484) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L428 ceAbstractionStarter]: At program point L2479(line 2479) the Hoare annotation is: true [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2446-1(line 2446) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L428 ceAbstractionStarter]: At program point L2477(line 2477) the Hoare annotation is: true [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2475-1(line 2475) no Hoare annotation was computed. [2018-10-26 19:56:06,781 INFO L425 ceAbstractionStarter]: For program point L2475(line 2475) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L428 ceAbstractionStarter]: At program point L2473(line 2473) the Hoare annotation is: true [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2471(line 2471) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L428 ceAbstractionStarter]: At program point L2469(line 2469) the Hoare annotation is: true [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2240(line 2240) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2273(line 2273) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2302(line 2302) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2240-2(line 2240) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2240-1(line 2240) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2302-2(line 2302) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2302-1(line 2302) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2240-3(line 2240) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2265(line 2265) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2294(line 2294) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2294-2(line 2294) no Hoare annotation was computed. [2018-10-26 19:56:06,782 INFO L425 ceAbstractionStarter]: For program point L2294-1(line 2294) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point lock_torture_writerFINAL(lines 2237 2318) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2257-1(lines 2257 2261) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2315-1(line 2315) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2315(line 2315) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2278(lines 2278 2279) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2311(lines 2253 2317) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2274(lines 2274 2291) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point lock_torture_writerENTRY(lines 2237 2318) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2274-1(lines 2274 2291) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2303-1(line 2303) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2303(line 2303) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2266(lines 2266 2270) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2018-10-26 19:56:06,783 INFO L425 ceAbstractionStarter]: For program point L2299(line 2299) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2266-2(lines 2266 2270) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2299-2(line 2299) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2262(line 2262) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2283(line 2283) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2304(line 2304) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2271(line 2271) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2300(line 2300) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2267-1(line 2267) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2300-2(line 2300) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2267(line 2267) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2300-1(line 2300) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2263(line 2263) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2292(line 2292) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point L2255-1(line 2255) no Hoare annotation was computed. [2018-10-26 19:56:06,784 INFO L425 ceAbstractionStarter]: For program point lock_torture_writerEXIT(lines 2237 2318) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2255(line 2255) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2284(lines 2284 2288) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2276(line 2276) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2305(lines 2305 2309) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2305-2(lines 2253 2317) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2297) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2293-2(lines 2293 2297) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2256(lines 2253 2317) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2277-1(lines 2277 2282) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point L2277(lines 2277 2282) no Hoare annotation was computed. [2018-10-26 19:56:06,785 INFO L428 ceAbstractionStarter]: At program point L2988(line 2988) the Hoare annotation is: true [2018-10-26 19:56:06,785 INFO L428 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 2983 2992) the Hoare annotation is: true [2018-10-26 19:56:06,785 INFO L425 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 2983 2992) no Hoare annotation was computed. [2018-10-26 19:56:06,787 INFO L421 ceAbstractionStarter]: At program point L2988-1(line 2988) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 ~lwsa~0.offset)) (not (= ~lwsa~0.base 0)) (= 0 ~ldv_spin~0) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0)) (or (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)))) [2018-10-26 19:56:06,787 INFO L425 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 2983 2992) no Hoare annotation was computed. [2018-10-26 19:56:06,787 INFO L428 ceAbstractionStarter]: At program point L1951(line 1951) the Hoare annotation is: true [2018-10-26 19:56:06,787 INFO L425 ceAbstractionStarter]: For program point L1951-1(line 1951) no Hoare annotation was computed. [2018-10-26 19:56:06,787 INFO L425 ceAbstractionStarter]: For program point ldv_kmalloc_12EXIT(lines 1946 1954) no Hoare annotation was computed. [2018-10-26 19:56:06,787 INFO L428 ceAbstractionStarter]: At program point ldv_kmalloc_12ENTRY(lines 1946 1954) the Hoare annotation is: true [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point ldv_kmalloc_12FINAL(lines 1946 1954) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 2053 2061) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 2053 2061) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 2053 2061) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2562-1(line 2562) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2236(line 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2364(line 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2364-2(line 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2360(line 2360) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2104(line 2104) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2364-3(line 2364) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2360-2(line 2360) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2422(line 2422) no Hoare annotation was computed. [2018-10-26 19:56:06,788 INFO L425 ceAbstractionStarter]: For program point L2104-2(line 2104) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2360-1(line 2360) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2104-1(line 2104) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2385-1(line 2385) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2385(line 2385) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2154(line 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2410(line 2410) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2666(line 2666) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2315(line 2315) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2278(line 2278) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2303(line 2303) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2456(line 2456) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2258(line 2258) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2097-1(line 2097) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2097(line 2097) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2258-1(line 2258) no Hoare annotation was computed. [2018-10-26 19:56:06,789 INFO L425 ceAbstractionStarter]: For program point L2477(line 2477) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2634(line 2634) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-1(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155(line 2155) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2568(line 2568) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-3(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2473(line 2473) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2634-1(line 2634) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-2(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-5(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2568-1(line 2568) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-4(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-7(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2469(line 2469) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2155-6(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,790 INFO L425 ceAbstractionStarter]: For program point L2403-1(line 2403) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2155-9(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2403(line 2403) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2155-8(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2432(line 2432) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2155-11(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2403-2(line 2403) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2155-10(lines 2155 2156) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2362(line 2362) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2647-1(line 2647) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2391(line 2391) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2647(line 2647) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2098(line 2098) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2098-2(line 2098) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2098-1(line 2098) no Hoare annotation was computed. [2018-10-26 19:56:06,791 INFO L425 ceAbstractionStarter]: For program point L2664(line 2664) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2532(line 2532) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-2(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-1(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-4(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-3(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-6(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2214-5(lines 2214 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2363-1(line 2363) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2235-1(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2363(line 2363) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2648(line 2648) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2235-3(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,792 INFO L425 ceAbstractionStarter]: For program point L2363-2(line 2363) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2235-2(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2235-5(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2235-4(lines 2235 2236) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2099-1(line 2099) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2099(line 2099) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2545-1(line 2545) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2545(line 2545) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2479(line 2479) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2153-1(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2537(line 2537) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2665(line 2665) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2153(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,793 INFO L425 ceAbstractionStarter]: For program point L2153-3(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2215(line 2215) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2153-2(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2153-5(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2533(line 2533) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2153-4(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2562(line 2562) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2153-7(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point L2153-6(lines 2153 2154) no Hoare annotation was computed. [2018-10-26 19:56:06,807 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 ~lwsa~0.offset)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~lwsa~0.base 0)) (= 0 ~ldv_spin~0) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point ##fun~~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L428 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point L-1-5(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L421 ceAbstractionStarter]: At program point ##fun~~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 ~lwsa~0.offset)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~lwsa~0.base 0)) (= 0 ~ldv_spin~0) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,808 INFO L428 ceAbstractionStarter]: At program point L-1-6(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,808 INFO L421 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: (or (not (= 0 ~ldv_state_variable_2~0)) (not (= 0 ~lwsa~0.offset)) (not (= |old(~ldv_spin~0)| 0)) (not (= ~lwsa~0.base 0)) (= 0 ~ldv_spin~0) (< 0 (+ ~nwriters_stress~0 1)) (not (= 1 ~ldv_state_variable_0~0)) (not (= 0 ~onoff_interval~0)) (not (= 0 ~ldv_state_variable_1~0))) [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point L1993(line 1993) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L428 ceAbstractionStarter]: At program point L1993-1(line 1993) the Hoare annotation is: true [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 1982 1999) no Hoare annotation was computed. [2018-10-26 19:56:06,808 INFO L425 ceAbstractionStarter]: For program point L1993-2(line 1993) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point L1990(lines 1990 1997) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L428 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 1982 1999) the Hoare annotation is: true [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 1982 1999) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_unlockEXIT(lines 2205 2213) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L428 ceAbstractionStarter]: At program point torture_spin_lock_write_unlockENTRY(lines 2205 2213) the Hoare annotation is: true [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point torture_spin_lock_write_unlockFINAL(lines 2205 2213) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,809 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~lwsa~0.offset 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~onoff_interval~0 0) (= 0 ~ldv_spin~0) (= ~lwsa~0.base 0) (<= (+ ~nwriters_stress~0 1) 0)) [2018-10-26 19:56:06,809 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 19:56:06,809 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 19:56:06,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 07:56:06 BoogieIcfgContainer [2018-10-26 19:56:06,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 19:56:06,857 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 19:56:06,857 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 19:56:06,858 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 19:56:06,859 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:55:46" (3/4) ... [2018-10-26 19:56:06,862 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_5 [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ptr [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_lock_busted_write_lock [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure bitmap_weight [2018-10-26 19:56:06,870 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_stats_print [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cpumask_weight [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_nonatomic [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_8 [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_spin_lock_write_delay [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmem_cache_alloc_16 [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_spin_lock_write_lock_irq [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-10-26 19:56:06,871 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_init [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_spin_lock_write_lock [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_stats [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_1 [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_lock_busted_write_delay [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_trylock [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_lock_spin_write_unlock_irq [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_printk [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~int [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-10-26 19:56:06,872 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_lock_busted_write_unlock [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_ulong [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_print_module_parms [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags_and_return_some_page [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_writer [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lock_torture_cleanup [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_kmalloc_12 [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_trap [2018-10-26 19:56:06,873 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 19:56:06,878 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~TO~VOID [2018-10-26 19:56:06,879 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-10-26 19:56:06,879 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure torture_spin_lock_write_unlock [2018-10-26 19:56:06,906 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 133 nodes and edges [2018-10-26 19:56:06,908 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 55 nodes and edges [2018-10-26 19:56:06,909 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2018-10-26 19:56:06,910 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-10-26 19:56:06,911 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-26 19:56:06,956 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || (((((lwsa == 0 && ldv_state_variable_2 == 0) && ldv_state_variable_1 == 0) && 0 == ldv_spin) && lwsa == 0) && 1 == ldv_state_variable_0)) || 0 < nwriters_stress + 1) || !(0 == onoff_interval)) || !(0 == \old(ldv_state_variable_1)) [2018-10-26 19:56:06,964 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,964 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,965 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,965 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,965 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || ((firsterr + 12 <= 0 && 0 == ldv_spin) && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,965 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,965 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || (0 == ldv_spin && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,977 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,978 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || (0 == ldv_spin && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:06,978 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) [2018-10-26 19:56:07,125 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_fc194332-f4b0-4a05-a7ed-1c90b48ec802/bin-2019/uautomizer/witness.graphml [2018-10-26 19:56:07,125 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 19:56:07,126 INFO L168 Benchmark]: Toolchain (without parser) took 26152.33 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 568.3 MB). Free memory was 957.1 MB in the beginning and 962.8 MB in the end (delta: -5.7 MB). Peak memory consumption was 562.6 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,126 INFO L168 Benchmark]: CDTParser took 0.81 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:56:07,127 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1104.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 68.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,127 INFO L168 Benchmark]: Boogie Preprocessor took 137.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,127 INFO L168 Benchmark]: RCFGBuilder took 4012.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 941.0 MB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,127 INFO L168 Benchmark]: TraceAbstraction took 20624.28 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 418.9 MB). Free memory was 941.0 MB in the beginning and 989.0 MB in the end (delta: -48.0 MB). Peak memory consumption was 437.3 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,128 INFO L168 Benchmark]: Witness Printer took 267.77 ms. Allocated memory is still 1.6 GB. Free memory was 989.0 MB in the beginning and 962.8 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2018-10-26 19:56:07,129 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1104.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 68.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 137.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4012.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 941.0 MB in the end (delta: 157.9 MB). Peak memory consumption was 157.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 20624.28 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 418.9 MB). Free memory was 941.0 MB in the beginning and 989.0 MB in the end (delta: -48.0 MB). Peak memory consumption was 437.3 MB. Max. memory is 11.5 GB. * Witness Printer took 267.77 ms. Allocated memory is still 1.6 GB. Free memory was 989.0 MB in the beginning and 962.8 MB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 2033]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2707]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2531]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || (0 == ldv_spin && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || ((firsterr + 12 <= 0 && 0 == ldv_spin) && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2531]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || (0 == ldv_spin && tmp___0 == 0)) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: ((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2179]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: (((((((!(0 == ldv_state_variable_2) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || 0 < nwriters_stress + 1) || !(1 == ldv_state_variable_0)) || !(0 == onoff_interval)) || (((lwsa == 0 && 0 == ldv_spin) && lwsa == 0) && tmp___0 == 0)) || !(0 == ldv_state_variable_1) - InvariantResult [Line: 2707]: Loop Invariant Derived loop invariant: ((((((!(0 == \old(ldv_state_variable_2)) || !(0 == \old(lwsa))) || !(\old(ldv_spin) == 0)) || !(\old(lwsa) == 0)) || (((((lwsa == 0 && ldv_state_variable_2 == 0) && ldv_state_variable_1 == 0) && 0 == ldv_spin) && lwsa == 0) && 1 == ldv_state_variable_0)) || 0 < nwriters_stress + 1) || !(0 == onoff_interval)) || !(0 == \old(ldv_state_variable_1)) - InvariantResult [Line: 2329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2125]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 53 procedures, 660 locations, 1 error locations. SAFE Result, 20.5s OverallTime, 12 OverallIterations, 4 TraceHistogramMax, 7.3s AutomataDifference, 0.0s DeadEndRemovalTime, 6.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 8375 SDtfs, 4349 SDslu, 9539 SDs, 0 SdLazy, 316 SolverSat, 42 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 50 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7941occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 163 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 120 LocationsWithAnnotation, 12444 PreInvPairs, 12757 NumberOfFragments, 1909 HoareAnnotationTreeSize, 12444 FomulaSimplifications, 755 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 120 FomulaSimplificationsInter, 6447 FormulaSimplificationTreeSizeReductionInter, 4.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 2332 NumberOfCodeBlocks, 2332 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2320 ConstructedInterpolants, 0 QuantifiedInterpolants, 608952 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 270/270 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...