java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.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 0.1.24-01cf0bf [2019-08-22 03:40:55,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:40:55,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:40:55,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:40:55,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:40:55,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:40:55,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:40:55,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:40:55,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:40:55,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:40:55,137 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:40:55,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:40:55,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:40:55,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:40:55,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:40:55,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:40:55,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:40:55,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:40:55,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:40:55,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:40:55,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:40:55,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:40:55,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:40:55,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:40:55,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:40:55,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:40:55,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:40:55,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:40:55,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:40:55,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:40:55,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:40:55,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:40:55,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:40:55,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:40:55,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:40:55,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:40:55,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:40:55,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:40:55,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:40:55,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:40:55,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:40:55,170 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:40:55,196 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:40:55,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:40:55,199 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:40:55,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:40:55,199 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:40:55,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:40:55,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:40:55,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:40:55,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:40:55,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:40:55,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:40:55,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:40:55,202 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:40:55,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:40:55,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:40:55,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:40:55,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:40:55,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:40:55,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:40:55,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:40:55,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:40:55,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:40:55,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:40:55,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:40:55,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:40:55,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:40:55,205 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:40:55,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:40:55,258 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:40:55,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:40:55,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:40:55,266 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:40:55,267 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i [2019-08-22 03:40:55,341 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a031fc0/2985d21b032545109a0148367aaf732e/FLAG6609dcf54 [2019-08-22 03:40:56,009 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:40:56,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point.cil.out.i [2019-08-22 03:40:56,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a031fc0/2985d21b032545109a0148367aaf732e/FLAG6609dcf54 [2019-08-22 03:40:56,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56a031fc0/2985d21b032545109a0148367aaf732e [2019-08-22 03:40:56,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:40:56,214 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:40:56,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:40:56,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:40:56,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:40:56,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:40:56" (1/1) ... [2019-08-22 03:40:56,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20cbedc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:56, skipping insertion in model container [2019-08-22 03:40:56,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:40:56" (1/1) ... [2019-08-22 03:40:56,230 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:40:56,288 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:40:56,735 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323] [2019-08-22 03:40:56,736 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1324-1325] [2019-08-22 03:40:57,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:40:57,231 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:40:57,309 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1323] [2019-08-22 03:40:57,309 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1324-1325] [2019-08-22 03:40:57,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:40:57,421 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:40:57,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57 WrapperNode [2019-08-22 03:40:57,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:40:57,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:40:57,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:40:57,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:40:57,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (1/1) ... [2019-08-22 03:40:57,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:40:57,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:40:57,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:40:57,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:40:57,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:40:57" (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 [2019-08-22 03:40:57,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:40:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:40:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:40:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-22 03:40:57,614 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-22 03:40:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-08-22 03:40:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-08-22 03:40:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-08-22 03:40:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-22 03:40:57,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:40:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:40:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:40:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:40:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:40:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:40:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:40:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:40:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:40:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_allocate_port [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_port [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_name [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_len [2019-08-22 03:40:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_len [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_isa_probe [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_pnp_probe [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_init [2019-08-22 03:40:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_exit [2019-08-22 03:40:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:40:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:40:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:40:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 03:40:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:40:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-22 03:40:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-22 03:40:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-22 03:40:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-22 03:40:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __gameport_register_port [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_phys [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_unregister_port [2019-08-22 03:40:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-22 03:40:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-08-22 03:40:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-08-22 03:40:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-08-22 03:40:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:40:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-22 03:40:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:40:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:40:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:40:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:40:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:40:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:40:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:40:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:40:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:40:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-22 03:40:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-22 03:40:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-22 03:40:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-08-22 03:40:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:40:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-08-22 03:40:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-08-22 03:40:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:40:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:40:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 03:40:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:40:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:40:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:40:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:40:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:40:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:40:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:40:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:40:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:40:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_port [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2019-08-22 03:40:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_phys [2019-08-22 03:40:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_allocate_port [2019-08-22 03:40:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_port [2019-08-22 03:40:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_name [2019-08-22 03:40:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-08-22 03:40:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_len [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_len [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-08-22 03:40:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-08-22 03:40:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_isa_probe [2019-08-22 03:40:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:40:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:40:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:40:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_pnp_probe [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_init [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_exit [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-08-22 03:40:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:40:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-22 03:40:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:40:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-22 03:40:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-22 03:40:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:40:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:40:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:40:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:40:58,288 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:40:58,893 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:40:58,893 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:40:58,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:40:58 BoogieIcfgContainer [2019-08-22 03:40:58,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:40:58,902 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:40:58,902 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:40:58,902 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:40:58,907 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:40:58" (1/1) ... [2019-08-22 03:40:58,924 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:40:58,928 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:40:58,941 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:40:58,949 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:40:58,951 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:40:59,144 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_30|, v_~__mod_pnp__pnp_devids_device_table~0.id_12], 528=[|v_#valid_53|]} [2019-08-22 03:40:59,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,406 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,446 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,488 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,621 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,645 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,702 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,726 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,785 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,796 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,837 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,936 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,956 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:40:59,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,038 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,059 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,412 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,604 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,621 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,645 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,715 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,743 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,752 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,796 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,817 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:00,849 INFO L235 Elim1Store]: Index analysis took 1563 ms [2019-08-22 03:41:00,873 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 191 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 81 [2019-08-22 03:41:00,874 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:16,696 WARN L188 SmtUtils]: Spent 15.82 s on a formula simplification that was a NOOP. DAG size: 1269 [2019-08-22 03:41:16,698 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:16,792 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2019-08-22 03:41:16,792 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:32,815 WARN L188 SmtUtils]: Spent 16.02 s on a formula simplification that was a NOOP. DAG size: 1275 [2019-08-22 03:41:32,816 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:32,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,897 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,909 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,946 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,950 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,049 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,155 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,163 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,188 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,240 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,257 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,266 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,269 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,306 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,407 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,411 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,414 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,420 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,423 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,521 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,536 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,590 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,680 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,705 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,730 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,762 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,767 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,774 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,780 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,785 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,794 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,796 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,815 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,826 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,837 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:33,851 INFO L235 Elim1Store]: Index analysis took 347 ms [2019-08-22 03:41:34,040 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 61 [2019-08-22 03:41:34,040 INFO L341 Elim1Store]: treesize reduction 121, result has 42.7 percent of original size [2019-08-22 03:41:34,041 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 129 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 18 case distinctions, treesize of input 167 treesize of output 230 [2019-08-22 03:41:34,045 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,027 WARN L188 SmtUtils]: Spent 17.98 s on a formula simplification. DAG size of input: 1274 DAG size of output: 1242 [2019-08-22 03:41:52,029 INFO L567 ElimStorePlain]: treesize reduction 64, result has 97.8 percent of original size [2019-08-22 03:41:52,032 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,033 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:3276, output treesize:2829 [2019-08-22 03:41:52,063 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 106 [2019-08-22 03:41:52,130 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_31|, v_prenex_1], 1=[|v_#valid_54|]} [2019-08-22 03:41:52,138 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 48 [2019-08-22 03:41:52,139 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,258 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2019-08-22 03:41:52,259 INFO L567 ElimStorePlain]: treesize reduction 16, result has 84.2 percent of original size [2019-08-22 03:41:52,267 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 43 [2019-08-22 03:41:52,268 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,330 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,343 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 40 [2019-08-22 03:41:52,344 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,354 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 37 [2019-08-22 03:41:52,355 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,416 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,417 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-08-22 03:41:52,418 INFO L221 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:102, output treesize:72 [2019-08-22 03:41:52,428 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2019-08-22 03:41:52,429 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,433 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,433 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,434 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:7, output treesize:6 [2019-08-22 03:41:52,458 WARN L89 DagInterpreter]: A function never reaches its return [2019-08-22 03:41:52,517 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-22 03:41:52,517 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,525 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,525 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,526 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2019-08-22 03:41:52,546 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_36|, |v_#memory_$Pointer$.offset_36|, |v_#memory_int_42|], 2=[|v_#memory_$Pointer$.base_25|, |v_#memory_$Pointer$.offset_26|, |v_#memory_int_30|], 4=[|v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.offset_25|]} [2019-08-22 03:41:52,562 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,563 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,576 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,577 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,591 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,592 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,606 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,607 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,620 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,621 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,635 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,636 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,652 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,652 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,664 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,665 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,667 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,667 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_36| vanished before elimination [2019-08-22 03:41:52,667 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_42| vanished before elimination [2019-08-22 03:41:52,667 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_25| vanished before elimination [2019-08-22 03:41:52,667 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_26| vanished before elimination [2019-08-22 03:41:52,668 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_30| vanished before elimination [2019-08-22 03:41:52,668 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_26| vanished before elimination [2019-08-22 03:41:52,668 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_25| vanished before elimination [2019-08-22 03:41:52,668 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,668 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:2145, output treesize:1 [2019-08-22 03:41:52,741 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_37|, |v_#memory_$Pointer$.offset_37|, |v_#memory_int_43|], 2=[|v_#memory_$Pointer$.base_25|, |v_#memory_$Pointer$.offset_26|, |v_#memory_int_30|], 4=[|v_#memory_$Pointer$.base_26|, |v_#memory_$Pointer$.offset_25|]} [2019-08-22 03:41:52,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,757 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,773 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,773 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,787 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,788 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,803 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,804 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,818 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,818 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,831 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,832 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,844 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,844 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,856 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-22 03:41:52,856 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,858 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 03:41:52,858 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_37| vanished before elimination [2019-08-22 03:41:52,858 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_43| vanished before elimination [2019-08-22 03:41:52,858 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_25| vanished before elimination [2019-08-22 03:41:52,859 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_26| vanished before elimination [2019-08-22 03:41:52,859 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_30| vanished before elimination [2019-08-22 03:41:52,859 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_26| vanished before elimination [2019-08-22 03:41:52,859 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.offset_25| vanished before elimination [2019-08-22 03:41:52,860 INFO L496 ElimStorePlain]: Start of recursive call 1: 8 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 03:41:52,860 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 8 variables, input treesize:2145, output treesize:1