/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 21:01:00,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 21:01:00,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 21:01:00,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 21:01:00,099 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 21:01:00,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 21:01:00,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 21:01:00,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 21:01:00,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 21:01:00,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 21:01:00,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 21:01:00,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 21:01:00,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 21:01:00,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 21:01:00,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 21:01:00,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 21:01:00,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 21:01:00,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 21:01:00,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 21:01:00,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 21:01:00,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 21:01:00,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 21:01:00,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 21:01:00,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 21:01:00,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 21:01:00,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 21:01:00,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 21:01:00,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 21:01:00,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 21:01:00,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 21:01:00,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 21:01:00,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 21:01:00,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 21:01:00,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 21:01:00,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 21:01:00,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 21:01:00,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 21:01:00,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 21:01:00,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 21:01:00,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 21:01:00,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 21:01:00,135 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-08-22 21:01:00,144 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 21:01:00,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 21:01:00,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 21:01:00,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 21:01:00,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 21:01:00,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 21:01:00,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 21:01:00,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 21:01:00,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 21:01:00,147 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 21:01:00,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 21:01:00,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 21:01:00,147 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 21:01:00,147 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 21:01:00,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 21:01:00,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 21:01:00,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 21:01:00,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 21:01:00,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 21:01:00,149 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 21:01:00,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 21:01:00,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 21:01:00,449 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 21:01:00,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 21:01:00,451 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 21:01:00,452 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i [2020-08-22 21:01:00,524 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b939c28/ba2cc7eaeff14aa6b1803c9ef828549f/FLAG38630a894 [2020-08-22 21:01:01,259 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 21:01:01,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i [2020-08-22 21:01:01,284 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b939c28/ba2cc7eaeff14aa6b1803c9ef828549f/FLAG38630a894 [2020-08-22 21:01:01,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86b939c28/ba2cc7eaeff14aa6b1803c9ef828549f [2020-08-22 21:01:01,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 21:01:01,362 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 21:01:01,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 21:01:01,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 21:01:01,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 21:01:01,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:01:01" (1/1) ... [2020-08-22 21:01:01,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b29461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:01, skipping insertion in model container [2020-08-22 21:01:01,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 09:01:01" (1/1) ... [2020-08-22 21:01:01,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 21:01:01,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 21:01:01,814 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323] [2020-08-22 21:01:01,815 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1324-1325] [2020-08-22 21:01:02,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 21:01:02,416 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 21:01:02,484 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323] [2020-08-22 21:01:02,484 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1324-1325] [2020-08-22 21:01:02,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 21:01:02,686 INFO L208 MainTranslator]: Completed translation [2020-08-22 21:01:02,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02 WrapperNode [2020-08-22 21:01:02,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 21:01:02,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 21:01:02,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 21:01:02,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 21:01:02,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,761 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,764 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... [2020-08-22 21:01:02,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 21:01:02,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 21:01:02,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 21:01:02,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 21:01:02,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-08-22 21:01:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 21:01:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 21:01:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-08-22 21:01:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-08-22 21:01:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-08-22 21:01:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-08-22 21:01:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-08-22 21:01:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-08-22 21:01:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-08-22 21:01:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-08-22 21:01:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-08-22 21:01:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-08-22 21:01:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-08-22 21:01:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-08-22 21:01:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_allocate_port [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_port [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_name [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_len [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2020-08-22 21:01:02,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_len [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_isa_probe [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_pnp_probe [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_init [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_exit [2020-08-22 21:01:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-08-22 21:01:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_port [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_phys [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_port [2020-08-22 21:01:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-08-22 21:01:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-08-22 21:01:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-08-22 21:01:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-08-22 21:01:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-08-22 21:01:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 21:01:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-08-22 21:01:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-08-22 21:01:02,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_port [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_phys [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_allocate_port [2020-08-22 21:01:02,987 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_port [2020-08-22 21:01:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_name [2020-08-22 21:01:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2020-08-22 21:01:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2020-08-22 21:01:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_len [2020-08-22 21:01:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_len [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_isa_probe [2020-08-22 21:01:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_pnp_probe [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_init [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_exit [2020-08-22 21:01:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-08-22 21:01:02,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-08-22 21:01:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-08-22 21:01:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-08-22 21:01:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-08-22 21:01:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 21:01:02,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 21:01:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 21:01:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 21:01:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-08-22 21:01:02,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 21:01:03,669 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-08-22 21:01:04,497 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 21:01:04,497 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-08-22 21:01:04,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:01:04 BoogieIcfgContainer [2020-08-22 21:01:04,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 21:01:04,508 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 21:01:04,508 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 21:01:04,511 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 21:01:04,512 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 09:01:01" (1/3) ... [2020-08-22 21:01:04,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10740c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:01:04, skipping insertion in model container [2020-08-22 21:01:04,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 09:01:02" (2/3) ... [2020-08-22 21:01:04,513 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10740c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 09:01:04, skipping insertion in model container [2020-08-22 21:01:04,513 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 09:01:04" (3/3) ... [2020-08-22 21:01:04,515 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i [2020-08-22 21:01:04,526 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 21:01:04,538 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 21:01:04,553 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 21:01:04,575 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 21:01:04,575 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 21:01:04,576 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 21:01:04,576 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 21:01:04,576 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 21:01:04,576 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 21:01:04,576 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 21:01:04,576 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 21:01:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states. [2020-08-22 21:01:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2020-08-22 21:01:04,686 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:04,688 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:04,688 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:04,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:04,697 INFO L82 PathProgramCache]: Analyzing trace with hash 965266846, now seen corresponding path program 1 times [2020-08-22 21:01:04,706 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:04,706 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [214630073] [2020-08-22 21:01:04,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:04,793 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:05,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,580 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:05,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-08-22 21:01:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-08-22 21:01:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-08-22 21:01:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-08-22 21:01:05,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-08-22 21:01:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2020-08-22 21:01:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:05,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 448 [2020-08-22 21:01:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:06,078 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-08-22 21:01:06,081 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [214630073] [2020-08-22 21:01:06,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:06,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-08-22 21:01:06,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673534705] [2020-08-22 21:01:06,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-08-22 21:01:06,089 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:06,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-08-22 21:01:06,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-08-22 21:01:06,106 INFO L87 Difference]: Start difference. First operand 921 states. Second operand 6 states. [2020-08-22 21:01:06,267 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:01:10,022 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:01:12,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:01:12,661 INFO L93 Difference]: Finished difference Result 1928 states and 2306 transitions. [2020-08-22 21:01:12,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 21:01:12,664 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 470 [2020-08-22 21:01:12,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:01:12,694 INFO L225 Difference]: With dead ends: 1928 [2020-08-22 21:01:12,694 INFO L226 Difference]: Without dead ends: 1237 [2020-08-22 21:01:12,708 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-08-22 21:01:12,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1237 states. [2020-08-22 21:01:12,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1237 to 847. [2020-08-22 21:01:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 847 states. [2020-08-22 21:01:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 923 transitions. [2020-08-22 21:01:12,919 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 923 transitions. Word has length 470 [2020-08-22 21:01:12,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:01:12,921 INFO L479 AbstractCegarLoop]: Abstraction has 847 states and 923 transitions. [2020-08-22 21:01:12,921 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-08-22 21:01:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 923 transitions. [2020-08-22 21:01:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2020-08-22 21:01:12,933 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:12,933 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:12,934 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 21:01:12,934 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:12,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:12,934 INFO L82 PathProgramCache]: Analyzing trace with hash -1931197204, now seen corresponding path program 1 times [2020-08-22 21:01:12,935 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:12,935 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1857782450] [2020-08-22 21:01:12,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:12,941 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:13,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,254 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:13,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:13,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-08-22 21:01:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-08-22 21:01:13,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:13,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-08-22 21:01:13,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-08-22 21:01:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-08-22 21:01:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-08-22 21:01:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-08-22 21:01:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 459 [2020-08-22 21:01:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 469 [2020-08-22 21:01:13,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2020-08-22 21:01:13,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1857782450] [2020-08-22 21:01:13,795 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:13,795 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 21:01:13,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689064117] [2020-08-22 21:01:13,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 21:01:13,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:13,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 21:01:13,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-08-22 21:01:13,803 INFO L87 Difference]: Start difference. First operand 847 states and 923 transitions. Second operand 7 states. [2020-08-22 21:01:13,931 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:01:16,721 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:01:17,004 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:01:19,800 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:01:20,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:01:20,568 INFO L93 Difference]: Finished difference Result 1886 states and 2254 transitions. [2020-08-22 21:01:20,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-08-22 21:01:20,569 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 492 [2020-08-22 21:01:20,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:01:20,584 INFO L225 Difference]: With dead ends: 1886 [2020-08-22 21:01:20,584 INFO L226 Difference]: Without dead ends: 1373 [2020-08-22 21:01:20,589 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-08-22 21:01:20,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2020-08-22 21:01:20,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 883. [2020-08-22 21:01:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 883 states. [2020-08-22 21:01:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 883 states and 973 transitions. [2020-08-22 21:01:20,727 INFO L78 Accepts]: Start accepts. Automaton has 883 states and 973 transitions. Word has length 492 [2020-08-22 21:01:20,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:01:20,729 INFO L479 AbstractCegarLoop]: Abstraction has 883 states and 973 transitions. [2020-08-22 21:01:20,729 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 21:01:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 973 transitions. [2020-08-22 21:01:20,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2020-08-22 21:01:20,751 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:20,752 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:20,752 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 21:01:20,752 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:20,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:20,753 INFO L82 PathProgramCache]: Analyzing trace with hash -1164133881, now seen corresponding path program 1 times [2020-08-22 21:01:20,753 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:20,754 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [846983355] [2020-08-22 21:01:20,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:20,760 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,078 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:21,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2020-08-22 21:01:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:01:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-08-22 21:01:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:01:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:01:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2020-08-22 21:01:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:01:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:01:21,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 495 [2020-08-22 21:01:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2020-08-22 21:01:21,585 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [846983355] [2020-08-22 21:01:21,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:21,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-08-22 21:01:21,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004274899] [2020-08-22 21:01:21,587 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-08-22 21:01:21,587 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:21,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-08-22 21:01:21,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-08-22 21:01:21,588 INFO L87 Difference]: Start difference. First operand 883 states and 973 transitions. Second operand 6 states. [2020-08-22 21:01:21,723 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:01:22,751 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2020-08-22 21:01:22,925 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2020-08-22 21:01:28,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:01:28,345 INFO L93 Difference]: Finished difference Result 2409 states and 2886 transitions. [2020-08-22 21:01:28,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-08-22 21:01:28,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 528 [2020-08-22 21:01:28,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:01:28,360 INFO L225 Difference]: With dead ends: 2409 [2020-08-22 21:01:28,360 INFO L226 Difference]: Without dead ends: 1860 [2020-08-22 21:01:28,363 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-08-22 21:01:28,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states. [2020-08-22 21:01:28,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1860 to 1212. [2020-08-22 21:01:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1212 states. [2020-08-22 21:01:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1212 states and 1362 transitions. [2020-08-22 21:01:28,518 INFO L78 Accepts]: Start accepts. Automaton has 1212 states and 1362 transitions. Word has length 528 [2020-08-22 21:01:28,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:01:28,519 INFO L479 AbstractCegarLoop]: Abstraction has 1212 states and 1362 transitions. [2020-08-22 21:01:28,519 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-08-22 21:01:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1362 transitions. [2020-08-22 21:01:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2020-08-22 21:01:28,526 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:28,526 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:28,527 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 21:01:28,527 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:28,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:28,527 INFO L82 PathProgramCache]: Analyzing trace with hash 1340064900, now seen corresponding path program 1 times [2020-08-22 21:01:28,528 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:28,528 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2070038531] [2020-08-22 21:01:28,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:28,562 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,048 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:29,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:29,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-08-22 21:01:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:01:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:01:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-08-22 21:01:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2020-08-22 21:01:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:01:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2020-08-22 21:01:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:01:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:01:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 538 [2020-08-22 21:01:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2020-08-22 21:01:29,954 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2070038531] [2020-08-22 21:01:29,955 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:29,955 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-08-22 21:01:29,955 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614052036] [2020-08-22 21:01:29,956 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-08-22 21:01:29,956 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:29,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-08-22 21:01:29,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-08-22 21:01:29,957 INFO L87 Difference]: Start difference. First operand 1212 states and 1362 transitions. Second operand 13 states. [2020-08-22 21:01:30,175 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-08-22 21:01:32,537 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:33,009 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:33,207 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-08-22 21:01:33,424 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:33,626 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:33,822 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2020-08-22 21:01:34,023 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:34,231 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:34,438 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2020-08-22 21:01:38,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:01:38,980 INFO L93 Difference]: Finished difference Result 2731 states and 3275 transitions. [2020-08-22 21:01:38,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-08-22 21:01:38,981 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 571 [2020-08-22 21:01:38,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:01:38,994 INFO L225 Difference]: With dead ends: 2731 [2020-08-22 21:01:38,995 INFO L226 Difference]: Without dead ends: 1853 [2020-08-22 21:01:38,999 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=113, Invalid=393, Unknown=0, NotChecked=0, Total=506 [2020-08-22 21:01:39,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1853 states. [2020-08-22 21:01:39,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1853 to 1223. [2020-08-22 21:01:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1223 states. [2020-08-22 21:01:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1223 states and 1379 transitions. [2020-08-22 21:01:39,238 INFO L78 Accepts]: Start accepts. Automaton has 1223 states and 1379 transitions. Word has length 571 [2020-08-22 21:01:39,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:01:39,239 INFO L479 AbstractCegarLoop]: Abstraction has 1223 states and 1379 transitions. [2020-08-22 21:01:39,239 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-08-22 21:01:39,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1379 transitions. [2020-08-22 21:01:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2020-08-22 21:01:39,247 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:39,248 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:39,248 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 21:01:39,248 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:39,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:39,249 INFO L82 PathProgramCache]: Analyzing trace with hash -726170428, now seen corresponding path program 1 times [2020-08-22 21:01:39,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:39,250 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [370281272] [2020-08-22 21:01:39,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:39,263 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,574 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:39,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-08-22 21:01:39,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:01:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:01:39,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-08-22 21:01:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 447 [2020-08-22 21:01:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:01:39,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2020-08-22 21:01:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:01:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:01:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 538 [2020-08-22 21:01:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:39,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2020-08-22 21:01:40,128 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [370281272] [2020-08-22 21:01:40,129 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:40,129 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-08-22 21:01:40,129 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050121212] [2020-08-22 21:01:40,130 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-08-22 21:01:40,130 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:40,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-08-22 21:01:40,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-08-22 21:01:40,133 INFO L87 Difference]: Start difference. First operand 1223 states and 1379 transitions. Second operand 12 states. [2020-08-22 21:01:40,273 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-08-22 21:01:43,992 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:44,268 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:44,553 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-08-22 21:01:44,801 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:45,014 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2020-08-22 21:01:45,174 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:01:45,350 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2020-08-22 21:01:45,536 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:01:49,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:01:49,312 INFO L93 Difference]: Finished difference Result 2716 states and 3250 transitions. [2020-08-22 21:01:49,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-08-22 21:01:49,313 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 571 [2020-08-22 21:01:49,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:01:49,324 INFO L225 Difference]: With dead ends: 2716 [2020-08-22 21:01:49,325 INFO L226 Difference]: Without dead ends: 1827 [2020-08-22 21:01:49,328 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2020-08-22 21:01:49,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1827 states. [2020-08-22 21:01:49,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1827 to 1233. [2020-08-22 21:01:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1233 states. [2020-08-22 21:01:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1233 states and 1389 transitions. [2020-08-22 21:01:49,565 INFO L78 Accepts]: Start accepts. Automaton has 1233 states and 1389 transitions. Word has length 571 [2020-08-22 21:01:49,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:01:49,566 INFO L479 AbstractCegarLoop]: Abstraction has 1233 states and 1389 transitions. [2020-08-22 21:01:49,566 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-08-22 21:01:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1389 transitions. [2020-08-22 21:01:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2020-08-22 21:01:49,572 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:01:49,573 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:01:49,573 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 21:01:49,573 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:01:49,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:01:49,574 INFO L82 PathProgramCache]: Analyzing trace with hash -635240572, now seen corresponding path program 1 times [2020-08-22 21:01:49,574 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:01:49,574 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [792059704] [2020-08-22 21:01:49,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:01:49,589 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:01:49,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,859 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:01:49,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:01:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:01:49,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:01:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:01:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-08-22 21:01:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:49,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:01:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:01:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-08-22 21:01:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-08-22 21:01:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-08-22 21:01:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:01:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2020-08-22 21:01:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:01:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:01:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:01:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2020-08-22 21:01:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:01:50,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:01:50,429 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2020-08-22 21:01:50,430 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [792059704] [2020-08-22 21:01:50,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:01:50,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-08-22 21:01:50,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620069980] [2020-08-22 21:01:50,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-08-22 21:01:50,432 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:01:50,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-08-22 21:01:50,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-08-22 21:01:50,432 INFO L87 Difference]: Start difference. First operand 1233 states and 1389 transitions. Second operand 10 states. [2020-08-22 21:01:50,583 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-08-22 21:01:52,117 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2020-08-22 21:01:53,475 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:01:54,407 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:54,930 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:01:55,121 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2020-08-22 21:01:55,299 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:01:56,485 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:56,693 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:01:56,879 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:01:59,012 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2020-08-22 21:02:00,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:02:00,067 INFO L93 Difference]: Finished difference Result 3324 states and 3952 transitions. [2020-08-22 21:02:00,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-08-22 21:02:00,068 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 579 [2020-08-22 21:02:00,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:02:00,081 INFO L225 Difference]: With dead ends: 3324 [2020-08-22 21:02:00,082 INFO L226 Difference]: Without dead ends: 2425 [2020-08-22 21:02:00,086 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=178, Invalid=524, Unknown=0, NotChecked=0, Total=702 [2020-08-22 21:02:00,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2425 states. [2020-08-22 21:02:00,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2425 to 1609. [2020-08-22 21:02:00,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1609 states. [2020-08-22 21:02:00,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1609 states and 1802 transitions. [2020-08-22 21:02:00,423 INFO L78 Accepts]: Start accepts. Automaton has 1609 states and 1802 transitions. Word has length 579 [2020-08-22 21:02:00,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:02:00,424 INFO L479 AbstractCegarLoop]: Abstraction has 1609 states and 1802 transitions. [2020-08-22 21:02:00,424 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-08-22 21:02:00,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1802 transitions. [2020-08-22 21:02:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2020-08-22 21:02:00,431 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:02:00,431 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:02:00,432 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-08-22 21:02:00,432 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:02:00,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:02:00,432 INFO L82 PathProgramCache]: Analyzing trace with hash 1762357074, now seen corresponding path program 1 times [2020-08-22 21:02:00,433 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:02:00,433 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1746371049] [2020-08-22 21:02:00,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:02:00,438 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:02:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,738 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:02:00,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:02:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:02:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:02:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:02:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2020-08-22 21:02:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2020-08-22 21:02:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2020-08-22 21:02:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2020-08-22 21:02:00,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2020-08-22 21:02:00,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2020-08-22 21:02:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2020-08-22 21:02:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2020-08-22 21:02:00,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2020-08-22 21:02:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 480 [2020-08-22 21:02:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2020-08-22 21:02:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 504 [2020-08-22 21:02:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:00,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2020-08-22 21:02:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:01,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:01,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2020-08-22 21:02:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:01,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2020-08-22 21:02:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-08-22 21:02:01,151 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1746371049] [2020-08-22 21:02:01,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:02:01,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 21:02:01,151 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968175224] [2020-08-22 21:02:01,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 21:02:01,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:02:01,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 21:02:01,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-08-22 21:02:01,153 INFO L87 Difference]: Start difference. First operand 1609 states and 1802 transitions. Second operand 8 states. [2020-08-22 21:02:01,294 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:02:02,735 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:02:03,055 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:02:03,303 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-08-22 21:02:05,395 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2020-08-22 21:02:06,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:02:06,581 INFO L93 Difference]: Finished difference Result 4029 states and 4870 transitions. [2020-08-22 21:02:06,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-08-22 21:02:06,581 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 560 [2020-08-22 21:02:06,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:02:06,595 INFO L225 Difference]: With dead ends: 4029 [2020-08-22 21:02:06,596 INFO L226 Difference]: Without dead ends: 2758 [2020-08-22 21:02:06,601 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-08-22 21:02:06,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2758 states. [2020-08-22 21:02:07,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2758 to 1677. [2020-08-22 21:02:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1677 states. [2020-08-22 21:02:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1677 states and 1896 transitions. [2020-08-22 21:02:07,017 INFO L78 Accepts]: Start accepts. Automaton has 1677 states and 1896 transitions. Word has length 560 [2020-08-22 21:02:07,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:02:07,018 INFO L479 AbstractCegarLoop]: Abstraction has 1677 states and 1896 transitions. [2020-08-22 21:02:07,018 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 21:02:07,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 1896 transitions. [2020-08-22 21:02:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2020-08-22 21:02:07,025 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:02:07,025 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:02:07,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-08-22 21:02:07,026 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:02:07,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:02:07,026 INFO L82 PathProgramCache]: Analyzing trace with hash -1547249852, now seen corresponding path program 1 times [2020-08-22 21:02:07,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:02:07,027 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [775588107] [2020-08-22 21:02:07,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:02:07,040 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:02:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,340 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:02:07,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:02:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:02:07,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:02:07,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:02:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-08-22 21:02:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:02:07,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:02:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-08-22 21:02:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-08-22 21:02:07,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-08-22 21:02:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:02:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2020-08-22 21:02:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:02:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:02:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2020-08-22 21:02:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:07,868 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2020-08-22 21:02:07,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [775588107] [2020-08-22 21:02:07,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:02:07,869 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-08-22 21:02:07,869 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108237525] [2020-08-22 21:02:07,870 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-08-22 21:02:07,871 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:02:07,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-08-22 21:02:07,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-08-22 21:02:07,871 INFO L87 Difference]: Start difference. First operand 1677 states and 1896 transitions. Second operand 10 states. [2020-08-22 21:02:08,009 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-08-22 21:02:08,569 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2020-08-22 21:02:09,795 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:02:10,598 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:02:11,531 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:02:11,719 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2020-08-22 21:02:11,881 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2020-08-22 21:02:12,810 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:02:13,009 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2020-08-22 21:02:13,191 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2020-08-22 21:02:15,033 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2020-08-22 21:02:15,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:02:15,448 INFO L93 Difference]: Finished difference Result 3920 states and 4660 transitions. [2020-08-22 21:02:15,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-08-22 21:02:15,452 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 579 [2020-08-22 21:02:15,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:02:15,464 INFO L225 Difference]: With dead ends: 3920 [2020-08-22 21:02:15,464 INFO L226 Difference]: Without dead ends: 2581 [2020-08-22 21:02:15,470 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=178, Invalid=524, Unknown=0, NotChecked=0, Total=702 [2020-08-22 21:02:15,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2581 states. [2020-08-22 21:02:15,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2581 to 1685. [2020-08-22 21:02:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1685 states. [2020-08-22 21:02:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1685 states and 1904 transitions. [2020-08-22 21:02:15,860 INFO L78 Accepts]: Start accepts. Automaton has 1685 states and 1904 transitions. Word has length 579 [2020-08-22 21:02:15,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:02:15,861 INFO L479 AbstractCegarLoop]: Abstraction has 1685 states and 1904 transitions. [2020-08-22 21:02:15,861 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-08-22 21:02:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 1904 transitions. [2020-08-22 21:02:15,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2020-08-22 21:02:15,868 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 21:02:15,868 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 21:02:15,869 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-08-22 21:02:15,869 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 21:02:15,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 21:02:15,869 INFO L82 PathProgramCache]: Analyzing trace with hash 27934468, now seen corresponding path program 2 times [2020-08-22 21:02:15,870 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 21:02:15,870 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [972162976] [2020-08-22 21:02:15,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 21:02:15,879 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 21:02:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,121 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2020-08-22 21:02:16,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 21:02:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2020-08-22 21:02:16,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2020-08-22 21:02:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2020-08-22 21:02:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 352 [2020-08-22 21:02:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 404 [2020-08-22 21:02:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-08-22 21:02:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:16,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-08-22 21:02:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2020-08-22 21:02:16,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2020-08-22 21:02:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-08-22 21:02:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2020-08-22 21:02:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-08-22 21:02:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-22 21:02:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-08-22 21:02:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2020-08-22 21:02:16,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-08-22 21:02:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 21:02:16,501 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2020-08-22 21:02:16,502 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [972162976] [2020-08-22 21:02:16,502 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 21:02:16,502 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 21:02:16,502 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477741094] [2020-08-22 21:02:16,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 21:02:16,503 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 21:02:16,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 21:02:16,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-08-22 21:02:16,503 INFO L87 Difference]: Start difference. First operand 1685 states and 1904 transitions. Second operand 7 states. [2020-08-22 21:02:16,637 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2020-08-22 21:02:16,879 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2020-08-22 21:02:17,041 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2020-08-22 21:02:19,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 21:02:19,324 INFO L93 Difference]: Finished difference Result 2554 states and 3062 transitions. [2020-08-22 21:02:19,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 21:02:19,325 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 579 [2020-08-22 21:02:19,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 21:02:19,327 INFO L225 Difference]: With dead ends: 2554 [2020-08-22 21:02:19,327 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 21:02:19,335 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2020-08-22 21:02:19,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 21:02:19,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 21:02:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 21:02:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 21:02:19,337 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 579 [2020-08-22 21:02:19,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 21:02:19,337 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 21:02:19,337 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 21:02:19,337 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 21:02:19,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 21:02:19,338 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-08-22 21:02:19,340 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 21:02:20,428 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:20,698 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:20,892 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:22,776 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 170 [2020-08-22 21:02:24,063 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2020-08-22 21:02:27,066 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 19 [2020-08-22 21:02:29,132 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:38,638 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:39,381 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:39,924 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:40,160 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:40,308 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:40,605 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 23 [2020-08-22 21:02:41,362 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 170 [2020-08-22 21:02:47,584 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 23 [2020-08-22 21:02:48,531 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:48,771 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:48,923 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 169 [2020-08-22 21:02:49,983 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:02:54,744 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 169 [2020-08-22 21:03:02,117 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 19 [2020-08-22 21:03:04,164 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 1 [2020-08-22 21:03:04,407 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:04,625 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:04,761 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:05,600 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:05,721 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:06,067 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:06,282 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:06,513 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-08-22 21:03:06,738 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:07,223 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:07,456 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:07,860 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 3 [2020-08-22 21:03:08,379 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:08,595 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:08,715 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:08,945 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:09,061 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:09,430 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 3 [2020-08-22 21:03:09,623 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 8 [2020-08-22 21:03:09,735 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:10,136 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:10,784 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:10,907 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:11,307 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:11,421 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:11,633 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2020-08-22 21:03:11,742 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 1 [2020-08-22 21:03:11,935 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:12,142 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:12,354 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:12,588 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:12,784 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:12,994 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:13,188 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:13,317 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:13,544 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:13,834 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:14,238 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:14,533 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:14,651 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:14,885 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:15,079 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:15,545 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:15,754 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:16,047 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:16,938 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:17,817 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 1 [2020-08-22 21:03:18,031 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:18,321 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:18,630 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:19,037 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:19,436 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:19,651 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:20,184 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 24 [2020-08-22 21:03:20,397 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:20,918 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:21,311 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:21,626 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:21,984 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 136 [2020-08-22 21:03:22,327 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:22,618 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:22,901 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:23,091 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:23,283 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:23,412 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:23,619 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:24,074 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:24,186 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:24,332 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:03:24,478 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 1 [2020-08-22 21:03:24,589 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:24,892 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:25,097 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:25,621 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:25,809 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 8 [2020-08-22 21:03:26,103 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:26,384 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:26,584 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:26,780 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:26,976 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:28,217 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:28,325 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:28,439 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:28,584 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:28,797 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:29,120 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:29,227 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:29,674 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:30,093 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:30,310 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:30,615 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:30,736 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:30,942 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:31,294 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-08-22 21:03:31,517 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:31,630 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:31,742 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:32,101 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 18 [2020-08-22 21:03:32,488 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:32,698 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:34,202 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:34,501 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:34,622 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:34,735 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:35,055 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:35,170 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:35,388 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:35,765 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:35,871 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:36,099 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 1 [2020-08-22 21:03:36,316 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:36,428 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:36,543 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:36,996 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 24 [2020-08-22 21:03:37,112 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:37,436 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:37,547 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:37,753 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:37,969 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:38,093 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:38,318 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 12 [2020-08-22 21:03:38,442 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:38,558 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:38,851 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:39,417 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:39,627 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:40,098 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:40,267 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:40,750 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:41,026 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:41,239 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:41,444 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:41,599 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:41,816 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:42,026 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 25 [2020-08-22 21:03:42,238 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:42,533 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:42,745 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 1 [2020-08-22 21:03:43,055 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 21 [2020-08-22 21:03:43,179 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 1 [2020-08-22 21:03:43,335 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 38 [2020-08-22 21:03:43,634 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:43,741 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:43,848 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 18 [2020-08-22 21:03:44,399 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 12 [2020-08-22 21:03:44,408 INFO L271 CegarLoopResult]: At program point __list_addENTRY(lines 2118 2120) the Hoare annotation is: true [2020-08-22 21:03:44,408 INFO L271 CegarLoopResult]: At program point L2118(lines 2118 2120) the Hoare annotation is: true [2020-08-22 21:03:44,408 INFO L271 CegarLoopResult]: At program point __list_addFINAL(lines 2118 2120) the Hoare annotation is: true [2020-08-22 21:03:44,408 INFO L271 CegarLoopResult]: At program point L2118-1(lines 2118 2120) the Hoare annotation is: true [2020-08-22 21:03:44,408 INFO L271 CegarLoopResult]: At program point __list_addEXIT(lines 2118 2120) the Hoare annotation is: true [2020-08-22 21:03:44,409 INFO L271 CegarLoopResult]: At program point pnp_get_resourceEXIT(lines 2152 2154) the Hoare annotation is: true [2020-08-22 21:03:44,409 INFO L264 CegarLoopResult]: At program point pnp_get_resourceENTRY(lines 2152 2154) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,409 INFO L271 CegarLoopResult]: At program point pnp_get_resourceFINAL(lines 2152 2154) the Hoare annotation is: true [2020-08-22 21:03:44,409 INFO L264 CegarLoopResult]: At program point L2152(lines 2152 2154) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,409 INFO L271 CegarLoopResult]: At program point L2153-1(line 2153) the Hoare annotation is: true [2020-08-22 21:03:44,409 INFO L264 CegarLoopResult]: At program point L2153(line 2153) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,409 INFO L264 CegarLoopResult]: At program point L2152-1(lines 2152 2154) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point L2153-2(line 2153) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point list_emptyFINAL(lines 1418 1423) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point L1421(line 1421) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point L1421-1(line 1421) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point L1421-2(line 1421) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point list_emptyENTRY(lines 1418 1423) the Hoare annotation is: true [2020-08-22 21:03:44,410 INFO L271 CegarLoopResult]: At program point list_emptyEXIT(lines 1418 1423) the Hoare annotation is: true [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point L1506-1(line 1506) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point L1506-2(line 1506) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point ldv_undef_intENTRY(lines 1502 1509) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point ldv_undef_intFINAL(lines 1502 1509) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point ldv_undef_intEXIT(lines 1502 1509) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point L1507(line 1507) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L268 CegarLoopResult]: For program point L1506(line 1506) no Hoare annotation was computed. [2020-08-22 21:03:44,411 INFO L271 CegarLoopResult]: At program point L2017(line 2017) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 1949 2044) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1976(line 1976) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1976-1(line 1976) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1976-2(line 1976) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1976-3(line 1976) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L2001(lines 2001 2033) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1968(line 1968) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1968-1(line 1968) the Hoare annotation is: true [2020-08-22 21:03:44,412 INFO L271 CegarLoopResult]: At program point L1993(line 1993) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L264 CegarLoopResult]: At program point L1960(line 1960) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L1993-1(line 1993) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L1985(line 1985) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L264 CegarLoopResult]: At program point L1952(line 1952) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L1985-1(line 1985) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L1977(lines 1977 1981) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L2035(line 2035) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L2002(line 2002) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L2035-1(line 2035) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L2002-1(line 2002) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L1969(lines 1969 2037) the Hoare annotation is: true [2020-08-22 21:03:44,413 INFO L271 CegarLoopResult]: At program point L2002-2(line 2002) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L1994(line 1994) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L264 CegarLoopResult]: At program point L1961(line 1961) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,414 INFO L264 CegarLoopResult]: At program point L1961-1(line 1961) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,414 INFO L264 CegarLoopResult]: At program point L1961-2(line 1961) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L1986(lines 1986 1991) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L264 CegarLoopResult]: At program point L1953(line 1953) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L1978(line 1978) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L2036(line 2036) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L2003(lines 2003 2030) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L1970(line 1970) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point L1970-1(line 1970) the Hoare annotation is: true [2020-08-22 21:03:44,414 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 1949 2044) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L2028(line 2028) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L2028-1(line 2028) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L264 CegarLoopResult]: At program point L1962(line 1962) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L1987(line 1987) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L264 CegarLoopResult]: At program point L1954(line 1954) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L1987-1(line 1987) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L1987-2(line 1987) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 1949 2044) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L2012(line 2012) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L1979(line 1979) the Hoare annotation is: true [2020-08-22 21:03:44,415 INFO L271 CegarLoopResult]: At program point L2012-1(line 2012) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L2004(line 2004) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L1971(lines 1971 1998) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L2004-1(line 2004) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L2029(line 2029) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L264 CegarLoopResult]: At program point L1963(line 1963) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,416 INFO L264 CegarLoopResult]: At program point L1963-1(line 1963) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L2021(line 2021) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L271 CegarLoopResult]: At program point L1988(line 1988) the Hoare annotation is: true [2020-08-22 21:03:44,416 INFO L264 CegarLoopResult]: At program point L1955(line 1955) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L2013(lines 2013 2026) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L2038(lines 1958 2043) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L2005(lines 2005 2010) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L1972(line 1972) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L1972-1(line 1972) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L1972-2(line 1972) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L2022(lines 1958 2043) the Hoare annotation is: true [2020-08-22 21:03:44,417 INFO L271 CegarLoopResult]: At program point L1989(line 1989) the Hoare annotation is: true [2020-08-22 21:03:44,418 INFO L264 CegarLoopResult]: At program point L1956(line 1956) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,418 INFO L264 CegarLoopResult]: At program point L2014(line 2014) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,418 INFO L264 CegarLoopResult]: At program point L2014-1(line 2014) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,418 INFO L264 CegarLoopResult]: At program point L2014-2(line 2014) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,418 INFO L264 CegarLoopResult]: At program point L2014-3(line 2014) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,418 INFO L271 CegarLoopResult]: At program point L2006(line 2006) the Hoare annotation is: true [2020-08-22 21:03:44,418 INFO L271 CegarLoopResult]: At program point L1973(lines 1973 1995) the Hoare annotation is: true [2020-08-22 21:03:44,418 INFO L271 CegarLoopResult]: At program point L2006-1(line 2006) the Hoare annotation is: true [2020-08-22 21:03:44,419 INFO L264 CegarLoopResult]: At program point L1965(line 1965) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,419 INFO L264 CegarLoopResult]: At program point L1957(line 1957) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,419 INFO L264 CegarLoopResult]: At program point L2015(lines 2015 2019) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,419 INFO L271 CegarLoopResult]: At program point L2015-2(lines 2013 2025) the Hoare annotation is: true [2020-08-22 21:03:44,419 INFO L271 CegarLoopResult]: At program point L1974(line 1974) the Hoare annotation is: true [2020-08-22 21:03:44,419 INFO L271 CegarLoopResult]: At program point L1974-1(line 1974) the Hoare annotation is: true [2020-08-22 21:03:44,419 INFO L264 CegarLoopResult]: At program point L1966(line 1966) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,419 INFO L264 CegarLoopResult]: At program point L2016(line 2016) the Hoare annotation is: (or (= ~ldv_state_variable_0~0 1) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,419 INFO L271 CegarLoopResult]: At program point L2041(line 2041) the Hoare annotation is: true [2020-08-22 21:03:44,420 INFO L271 CegarLoopResult]: At program point L1975(lines 1975 1983) the Hoare annotation is: true [2020-08-22 21:03:44,420 INFO L271 CegarLoopResult]: At program point L2000(line 2000) the Hoare annotation is: true [2020-08-22 21:03:44,420 INFO L271 CegarLoopResult]: At program point L2000-1(line 2000) the Hoare annotation is: true [2020-08-22 21:03:44,420 INFO L264 CegarLoopResult]: At program point L1959(line 1959) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#length)| |#length|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |#memory_int| |old(#memory_int)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= |old(~ldv_state_variable_1~0)| 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,420 INFO L264 CegarLoopResult]: At program point L1959-1(line 1959) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,420 INFO L264 CegarLoopResult]: At program point L1959-2(line 1959) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_1~0)| 0)) (= ~ldv_state_variable_1~0 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,420 INFO L264 CegarLoopResult]: At program point ns558_initENTRY(lines 1887 1913) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,420 INFO L271 CegarLoopResult]: At program point ns558_initFINAL(lines 1887 1913) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1910(line 1910) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1910-1(line 1910) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1910-2(line 1910) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1910-3(line 1910) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1906(lines 1906 1909) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1906-1(line 1906) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1904(line 1904) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1906-2(line 1906) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1904-1(line 1904) the Hoare annotation is: true [2020-08-22 21:03:44,421 INFO L271 CegarLoopResult]: At program point L1904-2(line 1904) the Hoare annotation is: true [2020-08-22 21:03:44,422 INFO L271 CegarLoopResult]: At program point L1904-3(line 1904) the Hoare annotation is: true [2020-08-22 21:03:44,422 INFO L271 CegarLoopResult]: At program point L1904-4(line 1904) the Hoare annotation is: true [2020-08-22 21:03:44,422 INFO L264 CegarLoopResult]: At program point L1896(lines 1896 1899) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,422 INFO L264 CegarLoopResult]: At program point L1894(line 1894) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,422 INFO L264 CegarLoopResult]: At program point L1892(line 1892) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,422 INFO L264 CegarLoopResult]: At program point L1890(line 1890) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,422 INFO L271 CegarLoopResult]: At program point ns558_initEXIT(lines 1887 1913) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1911(line 1911) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1911-1(line 1911) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1911-3(line 1911) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1907(lines 1893 1912) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1911-4(line 1911) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1911-5(line 1911) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1905(lines 1893 1912) the Hoare annotation is: true [2020-08-22 21:03:44,423 INFO L271 CegarLoopResult]: At program point L1903(line 1903) the Hoare annotation is: true [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1897(line 1897) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1895(line 1895) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1895-1(line 1895) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1895-2(line 1895) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1895-3(line 1895) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,424 INFO L264 CegarLoopResult]: At program point L1891(line 1891) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point msleepEXIT(lines 2149 2151) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point msleepENTRY(lines 2149 2151) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point msleepFINAL(lines 2149 2151) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-3(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-4(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point pnp_resource_lenFINAL(lines 1600 1611) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-6(lines 1604 1607) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-7(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-8(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,425 INFO L271 CegarLoopResult]: At program point L1604-9(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1604-10(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1604-11(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1604-12(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1609(line 1609) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1605(line 1605) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point pnp_resource_lenEXIT(lines 1600 1611) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point pnp_resource_lenENTRY(lines 1600 1611) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1608(line 1608) the Hoare annotation is: true [2020-08-22 21:03:44,426 INFO L271 CegarLoopResult]: At program point L1608-1(line 1608) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L271 CegarLoopResult]: At program point L1608-2(line 1608) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L271 CegarLoopResult]: At program point L1604(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L271 CegarLoopResult]: At program point L1604-1(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L271 CegarLoopResult]: At program point L1602(line 1602) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L271 CegarLoopResult]: At program point L1604-2(line 1604) the Hoare annotation is: true [2020-08-22 21:03:44,427 INFO L264 CegarLoopResult]: At program point pnp_resource_validFINAL(lines 1590 1599) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0)))) (and (or (<= 0 |pnp_resource_valid_#res|) .cse0) (let ((.cse1 (= pnp_resource_valid_~res.base |pnp_resource_valid_#in~res.base|)) (.cse2 (= |pnp_resource_valid_#in~res.offset| pnp_resource_valid_~res.offset))) (or (and .cse1 (<= |pnp_resource_valid_#res| 0) .cse2) (and .cse1 (or (<= (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base| 1) 0) (<= 1 (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base|))) .cse2) .cse0)))) [2020-08-22 21:03:44,427 INFO L264 CegarLoopResult]: At program point L1597(line 1597) the Hoare annotation is: (or (and (= pnp_resource_valid_~res.base |pnp_resource_valid_#in~res.base|) (= |pnp_resource_valid_#in~res.offset| pnp_resource_valid_~res.offset)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,427 INFO L264 CegarLoopResult]: At program point pnp_resource_validEXIT(lines 1590 1599) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_spin~0 0)))) (and (or (<= 0 |pnp_resource_valid_#res|) .cse0) (let ((.cse1 (= pnp_resource_valid_~res.base |pnp_resource_valid_#in~res.base|)) (.cse2 (= |pnp_resource_valid_#in~res.offset| pnp_resource_valid_~res.offset))) (or (and .cse1 (<= |pnp_resource_valid_#res| 0) .cse2) (and .cse1 (or (<= (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base| 1) 0) (<= 1 (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base|))) .cse2) .cse0)))) [2020-08-22 21:03:44,428 INFO L264 CegarLoopResult]: At program point L1594(line 1594) the Hoare annotation is: (or (and (= pnp_resource_valid_~res.base |pnp_resource_valid_#in~res.base|) (or (<= (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base| 1) 0) (<= 1 (+ |pnp_resource_valid_#in~res.offset| |pnp_resource_valid_#in~res.base|))) (= |pnp_resource_valid_#in~res.offset| pnp_resource_valid_~res.offset)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,428 INFO L271 CegarLoopResult]: At program point pnp_resource_validENTRY(lines 1590 1599) the Hoare annotation is: true [2020-08-22 21:03:44,428 INFO L264 CegarLoopResult]: At program point L1593(lines 1593 1596) the Hoare annotation is: (or (and (= pnp_resource_valid_~res.base |pnp_resource_valid_#in~res.base|) (= |pnp_resource_valid_#in~res.offset| pnp_resource_valid_~res.offset)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,428 INFO L271 CegarLoopResult]: At program point gameport_free_portEXIT(lines 1575 1581) the Hoare annotation is: true [2020-08-22 21:03:44,428 INFO L264 CegarLoopResult]: At program point L1578(line 1578) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2020-08-22 21:03:44,428 INFO L264 CegarLoopResult]: At program point gameport_free_portENTRY(lines 1575 1581) the Hoare annotation is: (or (not (= ~ldv_spin~0 0)) (= |old(#valid)| |#valid|)) [2020-08-22 21:03:44,428 INFO L271 CegarLoopResult]: At program point gameport_free_portFINAL(lines 1575 1581) the Hoare annotation is: true [2020-08-22 21:03:44,428 INFO L268 CegarLoopResult]: For program point ldv_stopEXIT(lines 1525 1531) no Hoare annotation was computed. [2020-08-22 21:03:44,429 INFO L271 CegarLoopResult]: At program point ldv_stopENTRY(lines 1525 1531) the Hoare annotation is: true [2020-08-22 21:03:44,429 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 2139 2141) the Hoare annotation is: true [2020-08-22 21:03:44,429 INFO L271 CegarLoopResult]: At program point ldv_initializeEXIT(lines 2139 2141) the Hoare annotation is: true [2020-08-22 21:03:44,429 INFO L264 CegarLoopResult]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: (or (= |#memory_int| |old(#memory_int)|) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,429 INFO L271 CegarLoopResult]: At program point #Ultimate.meminitEXIT(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,429 INFO L271 CegarLoopResult]: At program point #Ultimate.meminitFINAL(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,429 INFO L268 CegarLoopResult]: For program point ldv_check_alloc_nonatomicEXIT(lines 2078 2087) no Hoare annotation was computed. [2020-08-22 21:03:44,429 INFO L268 CegarLoopResult]: For program point ldv_check_alloc_nonatomicENTRY(lines 2078 2087) no Hoare annotation was computed. [2020-08-22 21:03:44,429 INFO L268 CegarLoopResult]: For program point L2083(line 2083) no Hoare annotation was computed. [2020-08-22 21:03:44,429 INFO L268 CegarLoopResult]: For program point L2083-1(lines 2078 2087) no Hoare annotation was computed. [2020-08-22 21:03:44,430 INFO L271 CegarLoopResult]: At program point __gameport_register_portENTRY(lines 2115 2117) the Hoare annotation is: true [2020-08-22 21:03:44,430 INFO L271 CegarLoopResult]: At program point __gameport_register_portFINAL(lines 2115 2117) the Hoare annotation is: true [2020-08-22 21:03:44,430 INFO L271 CegarLoopResult]: At program point __gameport_register_portEXIT(lines 2115 2117) the Hoare annotation is: true [2020-08-22 21:03:44,430 INFO L271 CegarLoopResult]: At program point L2115(lines 2115 2117) the Hoare annotation is: true [2020-08-22 21:03:44,430 INFO L264 CegarLoopResult]: At program point L1922-1(line 1922) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,430 INFO L264 CegarLoopResult]: At program point L1920(line 1920) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,430 INFO L264 CegarLoopResult]: At program point L1922-2(line 1922) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,430 INFO L264 CegarLoopResult]: At program point L1918(line 1918) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,430 INFO L271 CegarLoopResult]: At program point L1937(lines 1921 1942) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1935(lines 1921 1942) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L264 CegarLoopResult]: At program point ns558_exitENTRY(lines 1914 1943) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1933(line 1933) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1933-1(line 1933) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1931(line 1931) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1933-2(line 1933) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1931-1(line 1931) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point L1929(line 1929) the Hoare annotation is: true [2020-08-22 21:03:44,431 INFO L271 CegarLoopResult]: At program point ns558_exitEXIT(lines 1914 1943) the Hoare annotation is: true [2020-08-22 21:03:44,432 INFO L271 CegarLoopResult]: At program point L1929-1(line 1929) the Hoare annotation is: true [2020-08-22 21:03:44,432 INFO L271 CegarLoopResult]: At program point L1929-2(line 1929) the Hoare annotation is: true [2020-08-22 21:03:44,432 INFO L271 CegarLoopResult]: At program point L1929-3(lines 1929 1930) the Hoare annotation is: true [2020-08-22 21:03:44,432 INFO L264 CegarLoopResult]: At program point L1925(line 1925) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,432 INFO L271 CegarLoopResult]: At program point L1929-4(line 1929) the Hoare annotation is: true [2020-08-22 21:03:44,432 INFO L264 CegarLoopResult]: At program point L1923(line 1923) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,432 INFO L264 CegarLoopResult]: At program point L1919(line 1919) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,432 INFO L264 CegarLoopResult]: At program point L1917(line 1917) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point ns558_exitFINAL(lines 1914 1943) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1940(line 1940) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1934(line 1934) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1930(line 1930) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1930-1(line 1930) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1928(line 1928) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L271 CegarLoopResult]: At program point L1928-1(line 1928) the Hoare annotation is: true [2020-08-22 21:03:44,433 INFO L264 CegarLoopResult]: At program point L1924(line 1924) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,433 INFO L264 CegarLoopResult]: At program point L1924-1(line 1924) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,434 INFO L264 CegarLoopResult]: At program point L1922(line 1922) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,434 INFO L264 CegarLoopResult]: At program point L1924-2(line 1924) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point strlcpyENTRY(lines 2167 2169) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point L2168(line 2168) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point strlcpyFINAL(lines 2167 2169) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point L2167-1(lines 2167 2169) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point L2167(lines 2167 2169) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point L2168-1(line 2168) the Hoare annotation is: true [2020-08-22 21:03:44,434 INFO L271 CegarLoopResult]: At program point strlcpyEXIT(lines 2167 2169) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L264 CegarLoopResult]: At program point pnp_port_startENTRY(lines 1612 1627) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1625(line 1625) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point pnp_port_startFINAL(lines 1612 1627) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1622(line 1622) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1621(lines 1621 1624) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1622-1(line 1622) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1620(line 1620) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1622-2(line 1622) the Hoare annotation is: true [2020-08-22 21:03:44,435 INFO L271 CegarLoopResult]: At program point L1619(line 1619) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L271 CegarLoopResult]: At program point L1620-1(line 1620) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L264 CegarLoopResult]: At program point L1618(line 1618) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,436 INFO L271 CegarLoopResult]: At program point L1620-2(line 1620) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L271 CegarLoopResult]: At program point L1618-1(line 1618) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L271 CegarLoopResult]: At program point L1620-3(line 1620) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L264 CegarLoopResult]: At program point L1616(line 1616) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,436 INFO L271 CegarLoopResult]: At program point L1618-2(line 1618) the Hoare annotation is: true [2020-08-22 21:03:44,436 INFO L264 CegarLoopResult]: At program point L1615(line 1615) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,436 INFO L264 CegarLoopResult]: At program point L1614(line 1614) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,437 INFO L264 CegarLoopResult]: At program point L1612(lines 1612 1627) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point pnp_port_startEXIT(lines 1612 1627) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point L1570-1(line 1570) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point L1568(line 1568) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point L1570-2(line 1570) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point gameport_allocate_portEXIT(lines 1565 1574) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point gameport_allocate_portENTRY(lines 1565 1574) the Hoare annotation is: true [2020-08-22 21:03:44,437 INFO L271 CegarLoopResult]: At program point gameport_allocate_portFINAL(lines 1565 1574) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point L1572(line 1572) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point L1571(line 1571) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point L1570(line 1570) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point pnp_unregister_driverENTRY(lines 2159 2161) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point pnp_unregister_driverEXIT(lines 2159 2161) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L271 CegarLoopResult]: At program point pnp_unregister_driverFINAL(lines 2159 2161) the Hoare annotation is: true [2020-08-22 21:03:44,438 INFO L268 CegarLoopResult]: For program point ldv_spin_unlockENTRY(lines 2095 2101) no Hoare annotation was computed. [2020-08-22 21:03:44,438 INFO L268 CegarLoopResult]: For program point ldv_spin_unlockFINAL(lines 2095 2101) no Hoare annotation was computed. [2020-08-22 21:03:44,439 INFO L268 CegarLoopResult]: For program point ldv_spin_unlockEXIT(lines 2095 2101) no Hoare annotation was computed. [2020-08-22 21:03:44,439 INFO L268 CegarLoopResult]: For program point ldv_spin_lockEXIT(lines 2088 2094) no Hoare annotation was computed. [2020-08-22 21:03:44,439 INFO L268 CegarLoopResult]: For program point ldv_spin_lockENTRY(lines 2088 2094) no Hoare annotation was computed. [2020-08-22 21:03:44,439 INFO L268 CegarLoopResult]: For program point ldv_spin_lockFINAL(lines 2088 2094) no Hoare annotation was computed. [2020-08-22 21:03:44,439 INFO L264 CegarLoopResult]: At program point L1474-1(line 1474) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,439 INFO L264 CegarLoopResult]: At program point L1472(line 1472) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,439 INFO L264 CegarLoopResult]: At program point L1474-2(line 1474) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,439 INFO L264 CegarLoopResult]: At program point L1471(line 1471) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,440 INFO L264 CegarLoopResult]: At program point ldv_mallocENTRY(lines 1468 1484) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,440 INFO L264 CegarLoopResult]: At program point L1470(line 1470) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point ldv_mallocEXIT(lines 1468 1484) the Hoare annotation is: true [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point L1480(line 1480) the Hoare annotation is: true [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point L1479(line 1479) the Hoare annotation is: true [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point L1480-1(line 1480) the Hoare annotation is: true [2020-08-22 21:03:44,440 INFO L264 CegarLoopResult]: At program point L1478(line 1478) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point ldv_mallocFINAL(lines 1468 1484) the Hoare annotation is: true [2020-08-22 21:03:44,440 INFO L271 CegarLoopResult]: At program point L1478-1(line 1478) the Hoare annotation is: true [2020-08-22 21:03:44,441 INFO L264 CegarLoopResult]: At program point L1476(line 1476) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,441 INFO L264 CegarLoopResult]: At program point L1475(lines 1475 1482) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,441 INFO L264 CegarLoopResult]: At program point L1474(line 1474) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,441 INFO L271 CegarLoopResult]: At program point pnp_port_lenEXIT(lines 1638 1655) the Hoare annotation is: true [2020-08-22 21:03:44,441 INFO L271 CegarLoopResult]: At program point L1653(line 1653) the Hoare annotation is: true [2020-08-22 21:03:44,441 INFO L264 CegarLoopResult]: At program point pnp_port_lenENTRY(lines 1638 1655) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,441 INFO L271 CegarLoopResult]: At program point L1650(line 1650) the Hoare annotation is: true [2020-08-22 21:03:44,441 INFO L271 CegarLoopResult]: At program point L1649(line 1649) the Hoare annotation is: true [2020-08-22 21:03:44,441 INFO L271 CegarLoopResult]: At program point L1648(lines 1648 1652) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1649-1(line 1649) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1647(line 1647) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1649-2(line 1649) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1646(line 1646) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1647-1(line 1647) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L264 CegarLoopResult]: At program point L1645(line 1645) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1647-2(line 1647) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1645-1(line 1645) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L271 CegarLoopResult]: At program point L1647-3(line 1647) the Hoare annotation is: true [2020-08-22 21:03:44,442 INFO L264 CegarLoopResult]: At program point L1643(line 1643) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,443 INFO L271 CegarLoopResult]: At program point L1645-2(line 1645) the Hoare annotation is: true [2020-08-22 21:03:44,443 INFO L264 CegarLoopResult]: At program point L1642(line 1642) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,443 INFO L264 CegarLoopResult]: At program point L1641(line 1641) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,443 INFO L264 CegarLoopResult]: At program point L1640(line 1640) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,443 INFO L264 CegarLoopResult]: At program point L1638(lines 1638 1655) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,443 INFO L271 CegarLoopResult]: At program point pnp_port_lenFINAL(lines 1638 1655) the Hoare annotation is: true [2020-08-22 21:03:44,443 INFO L271 CegarLoopResult]: At program point list_addENTRY(lines 1404 1410) the Hoare annotation is: true [2020-08-22 21:03:44,443 INFO L271 CegarLoopResult]: At program point L1407(line 1407) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point L1407-1(line 1407) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point L1407-2(line 1407) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point L1404(lines 1404 1410) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point list_addFINAL(lines 1404 1410) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point list_addEXIT(lines 1404 1410) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point ldv_check_alloc_flagsEXIT(lines 2055 2064) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L264 CegarLoopResult]: At program point L2060(line 2060) the Hoare annotation is: (not (= ~ldv_spin~0 0)) [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point L2060-1(lines 2055 2064) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point ldv_check_alloc_flagsENTRY(lines 2055 2064) the Hoare annotation is: true [2020-08-22 21:03:44,444 INFO L271 CegarLoopResult]: At program point L2058(lines 2058 2061) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point __release_regionENTRY(lines 2121 2123) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point __release_regionFINAL(lines 2121 2123) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point L2121-1(lines 2121 2123) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point L2121(lines 2121 2123) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point __release_regionEXIT(lines 2121 2123) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point kfreeEXIT(lines 2171 2173) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L264 CegarLoopResult]: At program point L2172(line 2172) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,445 INFO L264 CegarLoopResult]: At program point kfreeENTRY(lines 2171 2173) the Hoare annotation is: (= |old(#valid)| |#valid|) [2020-08-22 21:03:44,445 INFO L271 CegarLoopResult]: At program point kfreeFINAL(lines 2171 2173) the Hoare annotation is: true [2020-08-22 21:03:44,445 INFO L268 CegarLoopResult]: For program point printkFINAL(lines 2163 2165) no Hoare annotation was computed. [2020-08-22 21:03:44,445 INFO L268 CegarLoopResult]: For program point printkENTRY(lines 2163 2165) no Hoare annotation was computed. [2020-08-22 21:03:44,445 INFO L268 CegarLoopResult]: For program point L2164(line 2164) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2164-2(line 2164) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2164-1(line 2164) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point printkEXIT(lines 2163 2165) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2110(line 2110) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point ldv_spin_trylockENTRY(lines 2102 2114) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2111(line 2111) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2108(line 2108) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2106(line 2106) no Hoare annotation was computed. [2020-08-22 21:03:44,446 INFO L268 CegarLoopResult]: For program point L2107(lines 2107 2112) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L268 CegarLoopResult]: For program point L2106-2(line 2106) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L268 CegarLoopResult]: For program point L2106-1(line 2106) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L268 CegarLoopResult]: For program point L2106-3(line 2106) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L268 CegarLoopResult]: For program point ldv_spin_trylockEXIT(lines 2102 2114) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L268 CegarLoopResult]: For program point ldv_spin_trylockFINAL(lines 2102 2114) no Hoare annotation was computed. [2020-08-22 21:03:44,447 INFO L271 CegarLoopResult]: At program point list_add_tailFINAL(lines 1411 1417) the Hoare annotation is: true [2020-08-22 21:03:44,447 INFO L271 CegarLoopResult]: At program point list_add_tailENTRY(lines 1411 1417) the Hoare annotation is: true [2020-08-22 21:03:44,447 INFO L271 CegarLoopResult]: At program point L1414(line 1414) the Hoare annotation is: true [2020-08-22 21:03:44,447 INFO L271 CegarLoopResult]: At program point L1414-1(line 1414) the Hoare annotation is: true [2020-08-22 21:03:44,447 INFO L271 CegarLoopResult]: At program point L1414-2(line 1414) the Hoare annotation is: true [2020-08-22 21:03:44,448 INFO L271 CegarLoopResult]: At program point L1411(lines 1411 1417) the Hoare annotation is: true [2020-08-22 21:03:44,448 INFO L271 CegarLoopResult]: At program point list_add_tailEXIT(lines 1411 1417) the Hoare annotation is: true [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point kmem_cache_allocFINAL(lines 2133 2135) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point kmem_cache_allocEXIT(lines 2133 2135) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point L2134(line 2134) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point kmem_cache_allocENTRY(lines 2133 2135) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point L2134-2(line 2134) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point L2133(lines 2133 2135) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L268 CegarLoopResult]: For program point L2134-1(line 2134) no Hoare annotation was computed. [2020-08-22 21:03:44,448 INFO L271 CegarLoopResult]: At program point L1585(line 1585) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point L1585-1(line 1585) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point L1582(lines 1582 1588) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point gameport_set_nameEXIT(lines 1582 1588) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point gameport_set_nameENTRY(lines 1582 1588) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point gameport_set_nameFINAL(lines 1582 1588) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point ldv_errorFINAL(lines 1518 1524) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point ldv_errorENTRY(lines 1518 1524) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1522) the Hoare annotation is: true [2020-08-22 21:03:44,449 INFO L271 CegarLoopResult]: At program point ldv_errorEXIT(lines 1518 1524) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point L2049(line 2049) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point L2049-1(line 2049) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point L2046(lines 2046 2052) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point kzallocEXIT(lines 2046 2052) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point kzallocENTRY(lines 2046 2052) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point kzallocFINAL(lines 2046 2052) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point L1761(line 1761) the Hoare annotation is: true [2020-08-22 21:03:44,450 INFO L271 CegarLoopResult]: At program point L1728(line 1728) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1761-1(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1695(line 1695) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point ns558_isa_probeFINAL(lines 1664 1805) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1786(line 1786) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1786-1(line 1786) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1786-2(line 1786) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1778(lines 1778 1781) the Hoare annotation is: true [2020-08-22 21:03:44,451 INFO L271 CegarLoopResult]: At program point L1712(line 1712) the Hoare annotation is: true [2020-08-22 21:03:44,452 INFO L264 CegarLoopResult]: At program point L1679(line 1679) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,452 INFO L271 CegarLoopResult]: At program point L1770(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,452 INFO L271 CegarLoopResult]: At program point L1737(line 1737) the Hoare annotation is: true [2020-08-22 21:03:44,452 INFO L271 CegarLoopResult]: At program point L1704(line 1704) the Hoare annotation is: true [2020-08-22 21:03:44,452 INFO L264 CegarLoopResult]: At program point ns558_isa_probeENTRY(lines 1664 1805) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,452 INFO L264 CegarLoopResult]: At program point L1671(line 1671) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,452 INFO L271 CegarLoopResult]: At program point L1795(line 1795) the Hoare annotation is: true [2020-08-22 21:03:44,452 INFO L271 CegarLoopResult]: At program point L1795-1(line 1795) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1729(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1787(lines 1787 1794) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1721(line 1721) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1721-1(line 1721) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1779(line 1779) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1746(line 1746) the Hoare annotation is: true [2020-08-22 21:03:44,453 INFO L264 CegarLoopResult]: At program point L1680(line 1680) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,453 INFO L271 CegarLoopResult]: At program point L1738(lines 1738 1739) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1705(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1738-1(lines 1738 1739) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L264 CegarLoopResult]: At program point L1672(line 1672) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1796(line 1796) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1763(line 1763) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1788(line 1788) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1722(lines 1722 1727) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1689(line 1689) the Hoare annotation is: true [2020-08-22 21:03:44,454 INFO L271 CegarLoopResult]: At program point L1689-1(line 1689) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1689-2(line 1689) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L264 CegarLoopResult]: At program point L1681(line 1681) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,455 INFO L264 CegarLoopResult]: At program point L1673(line 1673) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1797(line 1797) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1731(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point ns558_isa_probeEXIT(lines 1664 1805) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1789(line 1789) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1756(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,455 INFO L271 CegarLoopResult]: At program point L1789-1(line 1789) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1723(line 1723) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1690(line 1690) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1723-1(line 1723) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1690-1(line 1690) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1773(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1740(lines 1740 1743) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1707(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,456 INFO L264 CegarLoopResult]: At program point L1674(line 1674) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,456 INFO L271 CegarLoopResult]: At program point L1798(line 1798) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1699(line 1699) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L264 CegarLoopResult]: At program point L1666(line 1666) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1790(line 1790) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1724(line 1724) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1691(line 1691) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1691-1(line 1691) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1749(line 1749) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1716(line 1716) the Hoare annotation is: true [2020-08-22 21:03:44,457 INFO L271 CegarLoopResult]: At program point L1749-1(line 1749) the Hoare annotation is: true [2020-08-22 21:03:44,458 INFO L264 CegarLoopResult]: At program point L1683(lines 1683 1684) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,458 INFO L271 CegarLoopResult]: At program point L1716-1(line 1716) the Hoare annotation is: true [2020-08-22 21:03:44,458 INFO L271 CegarLoopResult]: At program point L1683-1(lines 1683 1684) the Hoare annotation is: true [2020-08-22 21:03:44,458 INFO L271 CegarLoopResult]: At program point L1683-2(lines 1683 1684) the Hoare annotation is: true [2020-08-22 21:03:44,458 INFO L264 CegarLoopResult]: At program point L1675(line 1675) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,458 INFO L271 CegarLoopResult]: At program point L1799(line 1799) the Hoare annotation is: true [2020-08-22 21:03:44,458 INFO L264 CegarLoopResult]: At program point L1667(line 1667) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,458 INFO L271 CegarLoopResult]: At program point L1791(line 1791) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1758(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1692(line 1692) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1750(line 1750) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1717(line 1717) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1750-1(line 1750) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1717-1(line 1717) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1750-2(line 1750) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1775(lines 1775 1783) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L271 CegarLoopResult]: At program point L1775-2(lines 1775 1783) the Hoare annotation is: true [2020-08-22 21:03:44,459 INFO L264 CegarLoopResult]: At program point L1676(line 1676) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1767(line 1767) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1734(line 1734) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L264 CegarLoopResult]: At program point L1668(line 1668) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1693(lines 1693 1698) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1784(line 1784) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1751(lines 1751 1754) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1784-1(line 1784) the Hoare annotation is: true [2020-08-22 21:03:44,460 INFO L271 CegarLoopResult]: At program point L1718(line 1718) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1685(lines 1685 1688) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1751-2(lines 1751 1754) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1776(lines 1776 1777) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1776-1(lines 1776 1777) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1710(lines 1710 1715) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1776-2(lines 1776 1777) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L264 CegarLoopResult]: At program point L1677(line 1677) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1801(line 1801) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1768(lines 1682 1804) the Hoare annotation is: true [2020-08-22 21:03:44,461 INFO L271 CegarLoopResult]: At program point L1702(line 1702) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L264 CegarLoopResult]: At program point L1669(line 1669) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1702-1(line 1702) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1694(line 1694) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1694-1(line 1694) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1785(line 1785) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1752(line 1752) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1686(line 1686) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1744(line 1744) the Hoare annotation is: true [2020-08-22 21:03:44,462 INFO L271 CegarLoopResult]: At program point L1711(line 1711) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L1744-1(line 1744) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L264 CegarLoopResult]: At program point L1678(line 1678) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L1711-1(line 1711) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L1802(line 1802) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L1703(line 1703) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L264 CegarLoopResult]: At program point L1670(line 1670) the Hoare annotation is: (or (not (= ~ldv_state_variable_0~0 1)) (not (= ~ldv_spin~0 0)) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|))) [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L2144(line 2144) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point ldv_release_1FINAL(lines 2143 2145) the Hoare annotation is: true [2020-08-22 21:03:44,463 INFO L271 CegarLoopResult]: At program point L2144-1(line 2144) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point ldv_release_1EXIT(lines 2143 2145) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point ldv_release_1ENTRY(lines 2143 2145) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1856(lines 1856 1859) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1852(line 1852) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1852-1(line 1852) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1852-2(line 1852) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1877(line 1877) the Hoare annotation is: true [2020-08-22 21:03:44,464 INFO L264 CegarLoopResult]: At program point L1844(line 1844) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,464 INFO L271 CegarLoopResult]: At program point L1877-1(line 1877) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1844-1(line 1844) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1844-2(line 1844) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1844-3(line 1844) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1873(line 1873) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L264 CegarLoopResult]: At program point L1840(line 1840) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,465 INFO L264 CegarLoopResult]: At program point L1836(line 1836) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,465 INFO L264 CegarLoopResult]: At program point ns558_pnp_probeENTRY(lines 1831 1883) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1865(line 1865) the Hoare annotation is: true [2020-08-22 21:03:44,465 INFO L271 CegarLoopResult]: At program point L1865-1(line 1865) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1861(line 1861) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1857(line 1857) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1853(line 1853) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1878(line 1878) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1845(lines 1845 1849) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1874(line 1874) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L264 CegarLoopResult]: At program point L1841(line 1841) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,466 INFO L271 CegarLoopResult]: At program point L1870(line 1870) the Hoare annotation is: true [2020-08-22 21:03:44,466 INFO L264 CegarLoopResult]: At program point L1837(line 1837) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1870-1(line 1870) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point ns558_pnp_probeFINAL(lines 1831 1883) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1866(line 1866) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L264 CegarLoopResult]: At program point L1833(line 1833) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1862(line 1862) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1862-1(line 1862) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1862-2(line 1862) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1854(lines 1854 1855) the Hoare annotation is: true [2020-08-22 21:03:44,467 INFO L271 CegarLoopResult]: At program point L1854-1(lines 1854 1855) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1854-2(lines 1854 1855) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1850(line 1850) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1850-1(line 1850) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1850-2(line 1850) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1879(line 1879) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L264 CegarLoopResult]: At program point L1846(line 1846) the Hoare annotation is: (or (= ns558_pnp_probe_~tmp~11 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1875(line 1875) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L264 CegarLoopResult]: At program point L1842(line 1842) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1875-1(line 1875) the Hoare annotation is: true [2020-08-22 21:03:44,468 INFO L271 CegarLoopResult]: At program point L1871(line 1871) the Hoare annotation is: true [2020-08-22 21:03:44,469 INFO L271 CegarLoopResult]: At program point ns558_pnp_probeEXIT(lines 1831 1883) the Hoare annotation is: true [2020-08-22 21:03:44,469 INFO L264 CegarLoopResult]: At program point L1838(line 1838) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,469 INFO L264 CegarLoopResult]: At program point L1834(line 1834) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,469 INFO L271 CegarLoopResult]: At program point L1863(lines 1863 1869) the Hoare annotation is: true [2020-08-22 21:03:44,469 INFO L271 CegarLoopResult]: At program point L1851(line 1851) the Hoare annotation is: true [2020-08-22 21:03:44,469 INFO L271 CegarLoopResult]: At program point L1880(line 1880) the Hoare annotation is: true [2020-08-22 21:03:44,469 INFO L264 CegarLoopResult]: At program point L1847(line 1847) the Hoare annotation is: (or (= ns558_pnp_probe_~tmp~11 0) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,470 INFO L271 CegarLoopResult]: At program point L1872(line 1872) the Hoare annotation is: true [2020-08-22 21:03:44,470 INFO L264 CegarLoopResult]: At program point L1839(line 1839) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,470 INFO L264 CegarLoopResult]: At program point L1835(line 1835) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,470 INFO L271 CegarLoopResult]: At program point L1864(line 1864) the Hoare annotation is: true [2020-08-22 21:03:44,470 INFO L264 CegarLoopResult]: At program point L1831(lines 1831 1883) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,470 INFO L271 CegarLoopResult]: At program point L1860(line 1860) the Hoare annotation is: true [2020-08-22 21:03:44,470 INFO L271 CegarLoopResult]: At program point L1860-1(line 1860) the Hoare annotation is: true [2020-08-22 21:03:44,470 INFO L271 CegarLoopResult]: At program point L1860-2(line 1860) the Hoare annotation is: true [2020-08-22 21:03:44,470 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongENTRY(lines 1510 1517) no Hoare annotation was computed. [2020-08-22 21:03:44,470 INFO L268 CegarLoopResult]: For program point L1515(line 1515) no Hoare annotation was computed. [2020-08-22 21:03:44,471 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongEXIT(lines 1510 1517) no Hoare annotation was computed. [2020-08-22 21:03:44,471 INFO L268 CegarLoopResult]: For program point L1514(line 1514) no Hoare annotation was computed. [2020-08-22 21:03:44,471 INFO L268 CegarLoopResult]: For program point L1514-1(line 1514) no Hoare annotation was computed. [2020-08-22 21:03:44,471 INFO L268 CegarLoopResult]: For program point ldv_undef_ulongFINAL(lines 1510 1517) no Hoare annotation was computed. [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point inbEXIT(lines 1442 1449) the Hoare annotation is: true [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point inbENTRY(lines 1442 1449) the Hoare annotation is: true [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point inbFINAL(lines 1442 1449) the Hoare annotation is: true [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point L1447(line 1447) the Hoare annotation is: true [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point L1444(line 1444) the Hoare annotation is: true [2020-08-22 21:03:44,471 INFO L271 CegarLoopResult]: At program point kobject_nameEXIT(lines 1450 1455) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L271 CegarLoopResult]: At program point L1453(line 1453) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L271 CegarLoopResult]: At program point L1453-1(line 1453) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L271 CegarLoopResult]: At program point L1453-2(line 1453) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L271 CegarLoopResult]: At program point kobject_nameENTRY(lines 1450 1455) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L271 CegarLoopResult]: At program point kobject_nameFINAL(lines 1450 1455) the Hoare annotation is: true [2020-08-22 21:03:44,472 INFO L268 CegarLoopResult]: For program point gameport_set_physFINAL(lines 2127 2129) no Hoare annotation was computed. [2020-08-22 21:03:44,472 INFO L268 CegarLoopResult]: For program point L2127(lines 2127 2129) no Hoare annotation was computed. [2020-08-22 21:03:44,472 INFO L268 CegarLoopResult]: For program point gameport_set_physEXIT(lines 2127 2129) no Hoare annotation was computed. [2020-08-22 21:03:44,472 INFO L268 CegarLoopResult]: For program point gameport_set_physENTRY(lines 2127 2129) no Hoare annotation was computed. [2020-08-22 21:03:44,472 INFO L268 CegarLoopResult]: For program point L1535(line 1535) no Hoare annotation was computed. [2020-08-22 21:03:44,473 INFO L268 CegarLoopResult]: For program point L1532(lines 1532 1537) no Hoare annotation was computed. [2020-08-22 21:03:44,473 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 1532 1537) no Hoare annotation was computed. [2020-08-22 21:03:44,473 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectENTRY(lines 1532 1537) no Hoare annotation was computed. [2020-08-22 21:03:44,473 INFO L268 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 1532 1537) no Hoare annotation was computed. [2020-08-22 21:03:44,473 INFO L271 CegarLoopResult]: At program point L1435(lines 1435 1441) the Hoare annotation is: true [2020-08-22 21:03:44,473 INFO L271 CegarLoopResult]: At program point outbEXIT(lines 1435 1441) the Hoare annotation is: true [2020-08-22 21:03:44,473 INFO L271 CegarLoopResult]: At program point outbENTRY(lines 1435 1441) the Hoare annotation is: true [2020-08-22 21:03:44,473 INFO L271 CegarLoopResult]: At program point outbFINAL(lines 1435 1441) the Hoare annotation is: true [2020-08-22 21:03:44,473 INFO L271 CegarLoopResult]: At program point dev_nameEXIT(lines 1550 1561) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point dev_nameENTRY(lines 1550 1561) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point dev_nameFINAL(lines 1550 1561) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1559(line 1559) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1558(line 1558) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1558-1(line 1558) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1558-2(line 1558) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1555(line 1555) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1554(line 1554) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1555-1(line 1555) the Hoare annotation is: true [2020-08-22 21:03:44,474 INFO L271 CegarLoopResult]: At program point L1554-1(lines 1554 1557) the Hoare annotation is: true [2020-08-22 21:03:44,475 INFO L271 CegarLoopResult]: At program point L1555-2(line 1555) the Hoare annotation is: true [2020-08-22 21:03:44,475 INFO L271 CegarLoopResult]: At program point L1552(line 1552) the Hoare annotation is: true [2020-08-22 21:03:44,475 INFO L271 CegarLoopResult]: At program point L1554-2(line 1554) the Hoare annotation is: true [2020-08-22 21:03:44,475 INFO L271 CegarLoopResult]: At program point L1554-3(line 1554) the Hoare annotation is: true [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point ldv_check_alloc_flags_and_return_some_pageFINAL(lines 2066 2077) no Hoare annotation was computed. [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point L2075(line 2075) no Hoare annotation was computed. [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point L2074(line 2074) no Hoare annotation was computed. [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point L2074-1(line 2074) no Hoare annotation was computed. [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point L2072(line 2072) no Hoare annotation was computed. [2020-08-22 21:03:44,475 INFO L268 CegarLoopResult]: For program point L2072-1(lines 2070 2073) no Hoare annotation was computed. [2020-08-22 21:03:44,476 INFO L268 CegarLoopResult]: For program point L2070(lines 2070 2073) no Hoare annotation was computed. [2020-08-22 21:03:44,476 INFO L268 CegarLoopResult]: For program point L2068(line 2068) no Hoare annotation was computed. [2020-08-22 21:03:44,476 INFO L268 CegarLoopResult]: For program point ldv_check_alloc_flags_and_return_some_pageENTRY(lines 2066 2077) no Hoare annotation was computed. [2020-08-22 21:03:44,476 INFO L268 CegarLoopResult]: For program point ldv_check_alloc_flags_and_return_some_pageEXIT(lines 2066 2077) no Hoare annotation was computed. [2020-08-22 21:03:44,476 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 1465 1467) the Hoare annotation is: true [2020-08-22 21:03:44,476 INFO L271 CegarLoopResult]: At program point L1466(line 1466) the Hoare annotation is: true [2020-08-22 21:03:44,476 INFO L271 CegarLoopResult]: At program point L1466-1(line 1466) the Hoare annotation is: true [2020-08-22 21:03:44,476 INFO L271 CegarLoopResult]: At program point L1466-3(lines 1465 1467) the Hoare annotation is: true [2020-08-22 21:03:44,476 INFO L271 CegarLoopResult]: At program point assume_abort_if_notEXIT(lines 1465 1467) the Hoare annotation is: true [2020-08-22 21:03:44,476 INFO L264 CegarLoopResult]: At program point __request_regionENTRY(lines 2124 2126) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L264 CegarLoopResult]: At program point L2124(lines 2124 2126) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L271 CegarLoopResult]: At program point L2125-1(line 2125) the Hoare annotation is: true [2020-08-22 21:03:44,477 INFO L264 CegarLoopResult]: At program point L2125(line 2125) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L271 CegarLoopResult]: At program point __request_regionEXIT(lines 2124 2126) the Hoare annotation is: true [2020-08-22 21:03:44,477 INFO L264 CegarLoopResult]: At program point L2124-2(lines 2124 2126) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L264 CegarLoopResult]: At program point L2124-1(lines 2124 2126) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L271 CegarLoopResult]: At program point L2125-2(line 2125) the Hoare annotation is: true [2020-08-22 21:03:44,477 INFO L264 CegarLoopResult]: At program point L2124-3(lines 2124 2126) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,477 INFO L271 CegarLoopResult]: At program point __request_regionFINAL(lines 2124 2126) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L264 CegarLoopResult]: At program point L1633(line 1633) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,478 INFO L271 CegarLoopResult]: At program point L1634-1(line 1634) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L271 CegarLoopResult]: At program point L1633-1(line 1633) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L271 CegarLoopResult]: At program point L1634-2(line 1634) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L264 CegarLoopResult]: At program point L1631(line 1631) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,478 INFO L271 CegarLoopResult]: At program point L1633-2(line 1633) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L271 CegarLoopResult]: At program point L1634-3(line 1634) the Hoare annotation is: true [2020-08-22 21:03:44,478 INFO L264 CegarLoopResult]: At program point L1630(line 1630) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,478 INFO L264 CegarLoopResult]: At program point L1628(lines 1628 1637) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point pnp_port_validFINAL(lines 1628 1637) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L264 CegarLoopResult]: At program point pnp_port_validENTRY(lines 1628 1637) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point pnp_port_validEXIT(lines 1628 1637) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point L1635(line 1635) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point L1634(line 1634) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point L1429-4(line 1429) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point resource_sizeENTRY(lines 1426 1431) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point resource_sizeFINAL(lines 1426 1431) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point L1429(line 1429) the Hoare annotation is: true [2020-08-22 21:03:44,479 INFO L271 CegarLoopResult]: At program point L1429-1(line 1429) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1429-2(line 1429) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point resource_sizeEXIT(lines 1426 1431) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1429-3(line 1429) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapENTRY(lines 1538 1544) no Hoare annotation was computed. [2020-08-22 21:03:44,480 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapEXIT(lines 1538 1544) no Hoare annotation was computed. [2020-08-22 21:03:44,480 INFO L268 CegarLoopResult]: For program point ldv__builtin_trapFINAL(lines 1538 1544) no Hoare annotation was computed. [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1885(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1885-1(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1885-2(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,480 INFO L271 CegarLoopResult]: At program point L1885-3(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1885-4(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1885-5(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1885-6(line 1885) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1788(line 1788) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1739(line 1739) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L271 CegarLoopResult]: At program point L1855(line 1855) the Hoare annotation is: true [2020-08-22 21:03:44,481 INFO L264 CegarLoopResult]: At program point L1806(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,481 INFO L264 CegarLoopResult]: At program point L1806-1(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-2(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-3(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-4(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-5(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-6(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-7(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-8(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L2054(line 2054) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-9(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,482 INFO L264 CegarLoopResult]: At program point L1806-10(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-11(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-12(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-13(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-14(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-15(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-16(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-17(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-18(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,483 INFO L264 CegarLoopResult]: At program point L1806-19(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1658(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1806-20(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1658-1(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1806-21(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1658-2(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1806-22(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1658-3(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1806-23(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1658-4(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,484 INFO L264 CegarLoopResult]: At program point L1806-24(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1658-5(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1806-25(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1658-6(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1806-26(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1658-7(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1806-27(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1658-8(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1806-28(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,485 INFO L264 CegarLoopResult]: At program point L1658-9(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1806-29(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1658-10(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1806-30(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1658-11(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1806-31(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1658-12(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1806-32(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1658-13(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1806-33(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,486 INFO L264 CegarLoopResult]: At program point L1658-14(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-34(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1658-15(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-35(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1658-16(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-36(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1658-17(lines 1658 1662) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-37(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-38(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-39(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,487 INFO L264 CegarLoopResult]: At program point L1806-40(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-41(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-42(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-43(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-44(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-45(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-46(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-47(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-48(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-49(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,488 INFO L264 CegarLoopResult]: At program point L1806-50(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-51(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-52(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-53(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-54(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-55(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-56(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-57(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-58(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L264 CegarLoopResult]: At program point L1806-59(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,489 INFO L271 CegarLoopResult]: At program point L1874(line 1874) the Hoare annotation is: true [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-60(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-61(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-62(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-63(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-64(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-65(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-66(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-67(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,490 INFO L264 CegarLoopResult]: At program point L1806-68(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-69(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-70(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-71(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-72(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-73(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-74(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-75(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-76(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,491 INFO L264 CegarLoopResult]: At program point L1806-77(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-78(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-79(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-80(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-81(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-82(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-83(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,492 INFO L264 CegarLoopResult]: At program point L1806-84(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-85(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-86(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-87(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-88(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-89(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-90(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-91(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-92(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-93(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,493 INFO L264 CegarLoopResult]: At program point L1806-94(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-95(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-96(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-97(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-98(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-99(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-100(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-101(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-102(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-103(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,494 INFO L264 CegarLoopResult]: At program point L1806-104(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-105(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-106(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-107(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-108(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-109(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-110(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,495 INFO L264 CegarLoopResult]: At program point L1806-111(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-112(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-113(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-114(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-115(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-116(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-117(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-118(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,496 INFO L264 CegarLoopResult]: At program point L1806-119(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-120(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-121(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L271 CegarLoopResult]: At program point L1876(line 1876) the Hoare annotation is: true [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-122(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-123(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-124(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L271 CegarLoopResult]: At program point L1777(line 1777) the Hoare annotation is: true [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-125(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,497 INFO L264 CegarLoopResult]: At program point L1806-126(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-127(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-128(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-129(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-130(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-131(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1546(line 1546) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-132(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-133(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-134(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,498 INFO L264 CegarLoopResult]: At program point L1806-135(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-136(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-137(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-138(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-139(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-140(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-141(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-142(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,499 INFO L264 CegarLoopResult]: At program point L1806-143(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-144(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-145(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-146(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-147(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-148(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-149(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-150(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-151(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-152(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,500 INFO L264 CegarLoopResult]: At program point L1806-153(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-154(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-155(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-156(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-157(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-158(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-159(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-160(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-161(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,501 INFO L264 CegarLoopResult]: At program point L1806-162(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1547(line 1547) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-163(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-164(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-165(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-166(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-167(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-168(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-169(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,502 INFO L264 CegarLoopResult]: At program point L1806-170(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-171(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-172(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-173(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-174(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1663(line 1663) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-175(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1663-1(line 1663) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,503 INFO L264 CegarLoopResult]: At program point L1806-176(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1663-2(line 1663) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-177(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-178(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-179(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-180(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-181(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-182(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,504 INFO L264 CegarLoopResult]: At program point L1806-183(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-184(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-185(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-186(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-187(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-188(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-189(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-190(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-191(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,505 INFO L264 CegarLoopResult]: At program point L1806-192(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-193(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1548(line 1548) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-194(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-195(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-196(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-197(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-198(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,506 INFO L264 CegarLoopResult]: At program point L1806-199(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-200(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-201(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-202(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-203(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-204(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-205(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-206(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,507 INFO L264 CegarLoopResult]: At program point L1806-207(lines 1806 1829) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1945(line 1945) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L271 CegarLoopResult]: At program point L1846(line 1846) the Hoare annotation is: true [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830-1(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830-2(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830-3(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830-4(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,508 INFO L264 CegarLoopResult]: At program point L1830-5(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,509 INFO L264 CegarLoopResult]: At program point L1830-6(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,509 INFO L264 CegarLoopResult]: At program point L1830-7(line 1830) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L1864(line 1864) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L1683(line 1683) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L1683-1(line 1683) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L1799(line 1799) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L271 CegarLoopResult]: At program point L1800(line 1800) the Hoare annotation is: true [2020-08-22 21:03:44,509 INFO L264 CegarLoopResult]: At program point L1884(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-1(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-2(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-3(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-4(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-5(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-6(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-7(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-8(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,510 INFO L264 CegarLoopResult]: At program point L1884-9(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-10(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-11(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-12(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-13(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-14(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-15(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-16(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-17(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,511 INFO L264 CegarLoopResult]: At program point L1884-18(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#t~string65.base)| |#t~string65.base|) (= |old(#length)| |#length|) (= |old(#t~string76.offset)| |#t~string76.offset|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(~#pnp_devids~0.base)| |~#pnp_devids~0.base|) (= |old(#valid)| |#valid|) (= |~#ns558_list~0.base| |old(~#ns558_list~0.base)|) (= |old(#t~string87.base)| |#t~string87.base|) (= |old(#NULL.base)| |#NULL.base|) (= |old(#t~string90.base)| |#t~string90.base|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |old(~#ns558_pnp_driver~0.offset)| |~#ns558_pnp_driver~0.offset|) (= |old(~#pnp_devids~0.offset)| |~#pnp_devids~0.offset|) (= |#t~string90.offset| |old(#t~string90.offset)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |old(#t~string79.base)| |#t~string79.base|) (= |old(#t~string58.offset)| |#t~string58.offset|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |~#ns558_isa_portlist~0.base| |old(~#ns558_isa_portlist~0.base)|) (= ~__mod_pnp__pnp_devids_device_table~0.id |old(~__mod_pnp__pnp_devids_device_table~0.id)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |old(#t~string91.offset)| |#t~string91.offset|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~#ns558_list~0.offset)| |~#ns558_list~0.offset|) (= |old(#t~string88.offset)| |#t~string88.offset|) (= |old(#t~string88.base)| |#t~string88.base|) (= |~#ns558_pnp_driver~0.base| |old(~#ns558_pnp_driver~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#t~string75.base)| |#t~string75.base|) (= |old(#t~string82.base)| |#t~string82.base|) (= |old(~__mod_pnp__pnp_devids_device_table~0.driver_data)| ~__mod_pnp__pnp_devids_device_table~0.driver_data) (= ~ldv_spin~0 |old(~ldv_spin~0)|) (= |old(#t~string69.offset)| |#t~string69.offset|) (= |~#ns558_isa_portlist~0.offset| |old(~#ns558_isa_portlist~0.offset)|) (= |old(#t~string74.base)| |#t~string74.base|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |old(#t~string75.offset)| |#t~string75.offset|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#t~string91.base)| |#t~string91.base|) (= |#t~string87.offset| |old(#t~string87.offset)|)) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-19(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-20(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-21(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-22(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-23(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,512 INFO L264 CegarLoopResult]: At program point L1884-24(lines 1884 1886) the Hoare annotation is: (= ~ldv_state_variable_1~0 0) [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateFINAL(lines 2136 2138) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateEXIT(lines 2136 2138) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point gameport_unregister_portENTRY(lines 2130 2132) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point gameport_unregister_portFINAL(lines 2130 2132) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point gameport_unregister_portEXIT(lines 2130 2132) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point L1497(line 1497) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point L1496(line 1496) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point L1497-1(line 1497) the Hoare annotation is: true [2020-08-22 21:03:44,513 INFO L271 CegarLoopResult]: At program point ldv_zallocEXIT(lines 1485 1501) the Hoare annotation is: true [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point L1495(line 1495) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,514 INFO L271 CegarLoopResult]: At program point L1495-1(line 1495) the Hoare annotation is: true [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point L1493(line 1493) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,514 INFO L271 CegarLoopResult]: At program point L1495-2(line 1495) the Hoare annotation is: true [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point ldv_zallocENTRY(lines 1485 1501) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point L1492(lines 1492 1499) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point L1491(line 1491) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,514 INFO L264 CegarLoopResult]: At program point L1491-1(line 1491) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,515 INFO L264 CegarLoopResult]: At program point L1489(line 1489) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,515 INFO L264 CegarLoopResult]: At program point L1491-2(line 1491) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,515 INFO L264 CegarLoopResult]: At program point L1488(line 1488) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,515 INFO L264 CegarLoopResult]: At program point L1487(line 1487) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (= ~ldv_state_variable_1~0 0)) (not (= ~ldv_spin~0 0))) [2020-08-22 21:03:44,515 INFO L271 CegarLoopResult]: At program point ldv_zallocFINAL(lines 1485 1501) the Hoare annotation is: true [2020-08-22 21:03:44,515 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,515 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 0) (= ~ldv_state_variable_1~0 0)) [2020-08-22 21:03:44,515 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,515 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point pnp_register_driverFINAL(lines 2156 2158) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point pnp_register_driverENTRY(lines 2156 2158) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point L2157-1(line 2157) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point L2157(line 2157) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point L2157-2(line 2157) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L271 CegarLoopResult]: At program point pnp_register_driverEXIT(lines 2156 2158) the Hoare annotation is: true [2020-08-22 21:03:44,516 INFO L268 CegarLoopResult]: For program point ldv_some_pageEXIT(lines 2146 2148) no Hoare annotation was computed. [2020-08-22 21:03:44,516 INFO L268 CegarLoopResult]: For program point ldv_some_pageENTRY(lines 2146 2148) no Hoare annotation was computed. [2020-08-22 21:03:44,516 INFO L268 CegarLoopResult]: For program point L2147-1(line 2147) no Hoare annotation was computed. [2020-08-22 21:03:44,516 INFO L268 CegarLoopResult]: For program point ldv_some_pageFINAL(lines 2146 2148) no Hoare annotation was computed. [2020-08-22 21:03:44,517 INFO L268 CegarLoopResult]: For program point L2147(line 2147) no Hoare annotation was computed. [2020-08-22 21:03:44,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 09:03:44 BoogieIcfgContainer [2020-08-22 21:03:44,537 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 21:03:44,539 INFO L168 Benchmark]: Toolchain (without parser) took 163177.33 ms. Allocated memory was 139.5 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 100.4 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,539 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.6 MB in the end (delta: 420.0 kB). Peak memory consumption was 420.0 kB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1324.00 ms. Allocated memory was 139.5 MB in the beginning and 207.6 MB in the end (delta: 68.2 MB). Free memory was 100.4 MB in the beginning and 150.8 MB in the end (delta: -50.3 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,540 INFO L168 Benchmark]: Boogie Preprocessor took 200.29 ms. Allocated memory is still 207.6 MB. Free memory was 150.8 MB in the beginning and 144.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,540 INFO L168 Benchmark]: RCFGBuilder took 1618.64 ms. Allocated memory was 207.6 MB in the beginning and 240.1 MB in the end (delta: 32.5 MB). Free memory was 144.5 MB in the beginning and 90.4 MB in the end (delta: 54.1 MB). Peak memory consumption was 86.6 MB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,541 INFO L168 Benchmark]: TraceAbstraction took 160029.37 ms. Allocated memory was 240.1 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 88.7 MB in the beginning and 1.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2020-08-22 21:03:44,542 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 122.0 MB in the beginning and 121.6 MB in the end (delta: 420.0 kB). Peak memory consumption was 420.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1324.00 ms. Allocated memory was 139.5 MB in the beginning and 207.6 MB in the end (delta: 68.2 MB). Free memory was 100.4 MB in the beginning and 150.8 MB in the end (delta: -50.3 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 200.29 ms. Allocated memory is still 207.6 MB. Free memory was 150.8 MB in the beginning and 144.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1618.64 ms. Allocated memory was 207.6 MB in the beginning and 240.1 MB in the end (delta: 32.5 MB). Free memory was 144.5 MB in the beginning and 90.4 MB in the end (delta: 54.1 MB). Peak memory consumption was 86.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 160029.37 ms. Allocated memory was 240.1 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 88.7 MB in the beginning and 1.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1522]: 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: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1682]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 2118]: Procedure Contract for __list_add Derived contract for procedure __list_add: 1 - ProcedureContractResult [Line: 2152]: Procedure Contract for pnp_get_resource Derived contract for procedure pnp_get_resource: 1 - ProcedureContractResult [Line: 1418]: Procedure Contract for list_empty Derived contract for procedure list_empty: 1 - ProcedureContractResult [Line: 1949]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 1887]: Procedure Contract for ns558_init Derived contract for procedure ns558_init: 1 - ProcedureContractResult [Line: 1600]: Procedure Contract for pnp_resource_len Derived contract for procedure pnp_resource_len: 1 - ProcedureContractResult [Line: 2149]: Procedure Contract for msleep Derived contract for procedure msleep: 1 - ProcedureContractResult [Line: 1590]: Procedure Contract for pnp_resource_valid Derived contract for procedure pnp_resource_valid: (0 <= \result || !(ldv_spin == 0)) && ((((res == res && \result <= 0) && res == res) || ((res == res && (res + res + 1 <= 0 || 1 <= res + res)) && res == res)) || !(ldv_spin == 0)) - ProcedureContractResult [Line: 1575]: Procedure Contract for gameport_free_port Derived contract for procedure gameport_free_port: 1 - ProcedureContractResult [Line: 2139]: Procedure Contract for ldv_initialize Derived contract for procedure ldv_initialize: 1 - ProcedureContractResult [Line: -1]: Procedure Contract for #Ultimate.meminit Derived contract for procedure #Ultimate.meminit: 1 - ProcedureContractResult [Line: 2115]: Procedure Contract for __gameport_register_port Derived contract for procedure __gameport_register_port: 1 - ProcedureContractResult [Line: 1914]: Procedure Contract for ns558_exit Derived contract for procedure ns558_exit: 1 - ProcedureContractResult [Line: 2167]: Procedure Contract for strlcpy Derived contract for procedure strlcpy: 1 - ProcedureContractResult [Line: 1612]: Procedure Contract for pnp_port_start Derived contract for procedure pnp_port_start: 1 - ProcedureContractResult [Line: 1565]: Procedure Contract for gameport_allocate_port Derived contract for procedure gameport_allocate_port: 1 - ProcedureContractResult [Line: 2159]: Procedure Contract for pnp_unregister_driver Derived contract for procedure pnp_unregister_driver: 1 - ProcedureContractResult [Line: 1468]: Procedure Contract for ldv_malloc Derived contract for procedure ldv_malloc: 1 - ProcedureContractResult [Line: 1638]: Procedure Contract for pnp_port_len Derived contract for procedure pnp_port_len: 1 - ProcedureContractResult [Line: 1404]: Procedure Contract for list_add Derived contract for procedure list_add: 1 - ProcedureContractResult [Line: 2055]: Procedure Contract for ldv_check_alloc_flags Derived contract for procedure ldv_check_alloc_flags: 1 - ProcedureContractResult [Line: 2121]: Procedure Contract for __release_region Derived contract for procedure __release_region: 1 - ProcedureContractResult [Line: 2171]: Procedure Contract for kfree Derived contract for procedure kfree: 1 - ProcedureContractResult [Line: 1411]: Procedure Contract for list_add_tail Derived contract for procedure list_add_tail: 1 - ProcedureContractResult [Line: 1582]: Procedure Contract for gameport_set_name Derived contract for procedure gameport_set_name: 1 - ProcedureContractResult [Line: 1518]: Procedure Contract for ldv_error Derived contract for procedure ldv_error: 1 - ProcedureContractResult [Line: 2046]: Procedure Contract for kzalloc Derived contract for procedure kzalloc: 1 - ProcedureContractResult [Line: 1664]: Procedure Contract for ns558_isa_probe Derived contract for procedure ns558_isa_probe: 1 - ProcedureContractResult [Line: 2143]: Procedure Contract for ldv_release_1 Derived contract for procedure ldv_release_1: 1 - ProcedureContractResult [Line: 1831]: Procedure Contract for ns558_pnp_probe Derived contract for procedure ns558_pnp_probe: 1 - ProcedureContractResult [Line: 1442]: Procedure Contract for inb Derived contract for procedure inb: 1 - ProcedureContractResult [Line: 1450]: Procedure Contract for kobject_name Derived contract for procedure kobject_name: 1 - ProcedureContractResult [Line: 1435]: Procedure Contract for outb Derived contract for procedure outb: 1 - ProcedureContractResult [Line: 1550]: Procedure Contract for dev_name Derived contract for procedure dev_name: 1 - ProcedureContractResult [Line: 1465]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not: 1 - ProcedureContractResult [Line: 2124]: Procedure Contract for __request_region Derived contract for procedure __request_region: 1 - ProcedureContractResult [Line: 1628]: Procedure Contract for pnp_port_valid Derived contract for procedure pnp_port_valid: 1 - ProcedureContractResult [Line: 1426]: Procedure Contract for resource_size Derived contract for procedure resource_size: 1 - ProcedureContractResult [Line: 2136]: Procedure Contract for ldv_check_final_state Derived contract for procedure ldv_check_final_state: 1 - ProcedureContractResult [Line: 2130]: Procedure Contract for gameport_unregister_port Derived contract for procedure gameport_unregister_port: 1 - ProcedureContractResult [Line: 1485]: Procedure Contract for ldv_zalloc Derived contract for procedure ldv_zalloc: 1 - ProcedureContractResult [Line: 2156]: Procedure Contract for pnp_register_driver Derived contract for procedure pnp_register_driver: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 58 procedures, 977 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 74.7s, OverallIterations: 9, TraceHistogramMax: 7, AutomataDifference: 63.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 85.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 9621 SDtfs, 16163 SDslu, 24074 SDs, 0 SdLazy, 23795 SolverSat, 5469 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 41.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 485 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 138 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 421 ImplicationChecksByTransitivity, 11.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1685occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 5545 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 902 LocationsWithAnnotation, 11962 PreInvPairs, 15870 NumberOfFragments, 3849 HoareAnnotationTreeSize, 11962 FomulaSimplifications, 50107113 FormulaSimplificationTreeSizeReduction, 44.6s HoareSimplificationTime, 902 FomulaSimplificationsInter, 113843 FormulaSimplificationTreeSizeReductionInter, 39.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...