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-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-22 23:35:59,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 23:35:59,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 23:35:59,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 23:35:59,246 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 23:35:59,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 23:35:59,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 23:35:59,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 23:35:59,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 23:35:59,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 23:35:59,255 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 23:35:59,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 23:35:59,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 23:35:59,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 23:35:59,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 23:35:59,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 23:35:59,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 23:35:59,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 23:35:59,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 23:35:59,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 23:35:59,267 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 23:35:59,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 23:35:59,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 23:35:59,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 23:35:59,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 23:35:59,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 23:35:59,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 23:35:59,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 23:35:59,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 23:35:59,282 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 23:35:59,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 23:35:59,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 23:35:59,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 23:35:59,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 23:35:59,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 23:35:59,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 23:35:59,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 23:35:59,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 23:35:59,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 23:35:59,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 23:35:59,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 23:35:59,298 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-22 23:35:59,324 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 23:35:59,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 23:35:59,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 23:35:59,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 23:35:59,329 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 23:35:59,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 23:35:59,329 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 23:35:59,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 23:35:59,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 23:35:59,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 23:35:59,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 23:35:59,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 23:35:59,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 23:35:59,331 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 23:35:59,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 23:35:59,332 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 23:35:59,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 23:35:59,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 23:35:59,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 23:35:59,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 23:35:59,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 23:35:59,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 23:35:59,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 23:35:59,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 23:35:59,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 23:35:59,335 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 23:35:59,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 23:35:59,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 23:35:59,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 23:35:59,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 23:35:59,389 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 23:35:59,395 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 23:35:59,396 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 23:35:59,397 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 23:35:59,398 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c [2019-08-22 23:35:59,479 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f0b3cc8a/d852379916384aa5a2baef508f53655d/FLAGaf6d653c2 [2019-08-22 23:36:00,348 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 23:36:00,349 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c [2019-08-22 23:36:00,387 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f0b3cc8a/d852379916384aa5a2baef508f53655d/FLAGaf6d653c2 [2019-08-22 23:36:00,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f0b3cc8a/d852379916384aa5a2baef508f53655d [2019-08-22 23:36:00,810 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 23:36:00,811 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 23:36:00,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 23:36:00,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 23:36:00,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 23:36:00,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:36:00" (1/1) ... [2019-08-22 23:36:00,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@383e6210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:00, skipping insertion in model container [2019-08-22 23:36:00,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 11:36:00" (1/1) ... [2019-08-22 23:36:00,828 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 23:36:00,993 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 23:36:02,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:36:02,652 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 23:36:03,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 23:36:03,562 INFO L192 MainTranslator]: Completed translation [2019-08-22 23:36:03,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03 WrapperNode [2019-08-22 23:36:03,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 23:36:03,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 23:36:03,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 23:36:03,564 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 23:36:03,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:03,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:04,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:04,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:05,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:05,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:05,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (1/1) ... [2019-08-22 23:36:05,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 23:36:05,406 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 23:36:05,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 23:36:05,407 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 23:36:05,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 11:36:03" (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 23:36:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 23:36:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 23:36:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-22 23:36:05,481 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-08-22 23:36:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-08-22 23:36:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-08-22 23:36:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-08-22 23:36:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-08-22 23:36:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-08-22 23:36:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-22 23:36:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-08-22 23:36:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-22 23:36:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-08-22 23:36:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-08-22 23:36:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-08-22 23:36:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 23:36:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-08-22 23:36:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-08-22 23:36:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-08-22 23:36:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-08-22 23:36:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-08-22 23:36:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 23:36:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-08-22 23:36:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-22 23:36:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 23:36:05,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-08-22 23:36:05,491 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-08-22 23:36:05,492 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-08-22 23:36:05,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-08-22 23:36:05,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-08-22 23:36:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-08-22 23:36:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 23:36:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 23:36:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 23:36:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 23:36:29,127 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 23:36:29,128 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 23:36:29,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:36:29 BoogieIcfgContainer [2019-08-22 23:36:29,132 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 23:36:29,133 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 23:36:29,133 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 23:36:29,133 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 23:36:29,134 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 11:36:29" (1/1) ... [2019-08-22 23:36:29,154 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 23:36:29,158 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 23:36:29,178 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 23:36:29,188 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 23:36:29,190 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 23:36:29,336 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_224|], 300=[|v_#valid_230|]} [2019-08-22 23:36:29,396 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,410 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,448 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,466 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,521 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,565 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,633 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,689 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,753 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,758 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,791 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,836 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:29,897 INFO L235 Elim1Store]: Index analysis took 508 ms [2019-08-22 23:36:29,914 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 93 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 61 [2019-08-22 23:36:29,915 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:32,804 WARN L188 SmtUtils]: Spent 2.89 s on a formula simplification that was a NOOP. DAG size: 315 [2019-08-22 23:36:32,805 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:32,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,854 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,943 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,983 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:32,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,151 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,288 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,297 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,393 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,444 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,492 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,744 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,755 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,770 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,782 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:33,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,127 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,302 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,315 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,357 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,380 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,430 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,449 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,632 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:34,745 INFO L235 Elim1Store]: Index analysis took 868 ms [2019-08-22 23:36:34,948 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-08-22 23:36:34,948 INFO L341 Elim1Store]: treesize reduction 135, result has 43.3 percent of original size [2019-08-22 23:36:34,949 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 70 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 21 case distinctions, treesize of input 139 treesize of output 210 [2019-08-22 23:36:34,951 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:40,603 WARN L188 SmtUtils]: Spent 5.65 s on a formula simplification. DAG size of input: 320 DAG size of output: 296 [2019-08-22 23:36:40,604 INFO L567 ElimStorePlain]: treesize reduction 48, result has 94.3 percent of original size [2019-08-22 23:36:40,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,689 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,697 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,699 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,708 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,710 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,712 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,721 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,723 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,727 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,739 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,741 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,743 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,745 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:40,777 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 45 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 236 treesize of output 217 [2019-08-22 23:36:40,781 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:41,795 WARN L188 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 300 [2019-08-22 23:36:41,795 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:41,797 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:36:41,798 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:1050, output treesize:605 [2019-08-22 23:36:41,874 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 420 [2019-08-22 23:36:41,903 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:41,904 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 1 case distinctions, treesize of input 27 treesize of output 39 [2019-08-22 23:36:41,904 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:41,926 INFO L567 ElimStorePlain]: treesize reduction 16, result has 59.0 percent of original size [2019-08-22 23:36:41,926 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:36:41,927 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-22 23:36:42,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,014 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,039 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,045 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,048 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,050 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,052 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,056 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,058 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,062 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,067 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,068 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,072 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,081 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,097 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 261 treesize of output 197 [2019-08-22 23:36:42,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,122 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,126 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,128 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,134 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,142 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,148 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,173 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,176 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,177 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,178 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,180 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,182 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,184 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,185 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,190 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,194 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,196 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,217 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,257 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,262 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,265 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,266 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2019-08-22 23:36:42,267 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:42,330 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:42,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,366 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,368 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,371 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,373 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,375 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,383 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,386 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,389 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,394 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,395 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,397 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,400 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,403 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,407 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2019-08-22 23:36:42,408 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:42,441 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:42,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,492 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,493 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,495 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,498 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,506 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,507 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,521 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,524 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2019-08-22 23:36:42,525 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:42,538 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:42,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,569 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,572 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 13 [2019-08-22 23:36:42,572 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:42,583 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:42,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 23:36:42,612 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 7 [2019-08-22 23:36:42,613 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-22 23:36:42,614 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 23:36:42,614 INFO L496 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:36:44,998 WARN L188 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 320 DAG size of output: 257 [2019-08-22 23:36:44,999 INFO L567 ElimStorePlain]: treesize reduction 189, result has 69.8 percent of original size [2019-08-22 23:36:45,000 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-22 23:36:45,000 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:886, output treesize:437 [2019-08-22 23:36:45,001 INFO L185 IcfgInterpreter]: Interpreting procedure __main with input of size 257