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.M4-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 20:35:33,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 20:35:33,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 20:35:33,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 20:35:33,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 20:35:33,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 20:35:33,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 20:35:33,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 20:35:33,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 20:35:33,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 20:35:33,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 20:35:33,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 20:35:33,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 20:35:33,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 20:35:33,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 20:35:33,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 20:35:33,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 20:35:33,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 20:35:33,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 20:35:33,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 20:35:33,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 20:35:33,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 20:35:33,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 20:35:33,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 20:35:33,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 20:35:33,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 20:35:33,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 20:35:33,543 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 20:35:33,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 20:35:33,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 20:35:33,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 20:35:33,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 20:35:33,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 20:35:33,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 20:35:33,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 20:35:33,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 20:35:33,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 20:35:33,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 20:35:33,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 20:35:33,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 20:35:33,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 20:35:33,551 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 [2019-08-31 20:35:33,565 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 20:35:33,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 20:35:33,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 20:35:33,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 20:35:33,567 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 20:35:33,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 20:35:33,567 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 20:35:33,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 20:35:33,567 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 20:35:33,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 20:35:33,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 20:35:33,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 20:35:33,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 20:35:33,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 20:35:33,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 20:35:33,569 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 20:35:33,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 20:35:33,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 20:35:33,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 20:35:33,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 20:35:33,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 20:35:33,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 20:35:33,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 20:35:33,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 20:35:33,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 20:35:33,571 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 20:35:33,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 20:35:33,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 20:35:33,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 20:35:33,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 20:35:33,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 20:35:33,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 20:35:33,619 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 20:35:33,619 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 20:35:33,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-2.c [2019-08-31 20:35:33,701 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77db6cff1/484e509dfda44a2a95a139c4a4479f7b/FLAG39e34130b [2019-08-31 20:35:34,560 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 20:35:34,561 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-2.c [2019-08-31 20:35:34,605 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77db6cff1/484e509dfda44a2a95a139c4a4479f7b/FLAG39e34130b [2019-08-31 20:35:35,064 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77db6cff1/484e509dfda44a2a95a139c4a4479f7b [2019-08-31 20:35:35,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 20:35:35,076 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 20:35:35,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 20:35:35,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 20:35:35,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 20:35:35,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 08:35:35" (1/1) ... [2019-08-31 20:35:35,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d89f59f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:35, skipping insertion in model container [2019-08-31 20:35:35,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 08:35:35" (1/1) ... [2019-08-31 20:35:35,093 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 20:35:35,287 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 20:35:37,217 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 20:35:37,243 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 20:35:38,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 20:35:38,258 INFO L192 MainTranslator]: Completed translation [2019-08-31 20:35:38,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38 WrapperNode [2019-08-31 20:35:38,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 20:35:38,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 20:35:38,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 20:35:38,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 20:35:38,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:38,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:38,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:38,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:40,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:40,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:40,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (1/1) ... [2019-08-31 20:35:40,585 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 20:35:40,586 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 20:35:40,586 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 20:35:40,586 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 20:35:40,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 08:35:38" (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 [2019-08-31 20:35:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 20:35:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 20:35:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-31 20:35:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-08-31 20:35:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-08-31 20:35:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-08-31 20:35:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-08-31 20:35:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-08-31 20:35:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-08-31 20:35:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-08-31 20:35:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-08-31 20:35:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-08-31 20:35:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-08-31 20:35:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-08-31 20:35:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-31 20:35:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-08-31 20:35:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-31 20:35:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-08-31 20:35:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-08-31 20:35:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-31 20:35:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-08-31 20:35:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-08-31 20:35:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-08-31 20:35:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-08-31 20:35:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-08-31 20:35:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-08-31 20:35:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-31 20:35:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-08-31 20:35:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-08-31 20:35:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-08-31 20:35:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-08-31 20:35:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-31 20:35:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-31 20:35:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-08-31 20:35:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-08-31 20:35:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 20:35:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 20:35:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-31 20:35:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 20:36:05,288 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 20:36:05,289 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-31 20:36:05,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 08:36:05 BoogieIcfgContainer [2019-08-31 20:36:05,292 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 20:36:05,293 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 20:36:05,293 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 20:36:05,294 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 20:36:05,295 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 08:36:05" (1/1) ... [2019-08-31 20:36:05,342 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 20:36:05,342 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 20:36:05,366 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 20:36:05,398 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 20:36:05,402 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 20:36:05,600 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_224|], 300=[|v_#valid_230|]} [2019-08-31 20:36:05,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,685 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,695 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,706 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,749 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,769 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,804 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,833 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,865 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,875 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:05,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,054 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,143 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,217 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,242 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,261 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,268 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:06,276 INFO L235 Elim1Store]: Index analysis took 624 ms [2019-08-31 20:36:06,293 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 [2019-08-31 20:36:06,293 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:09,009 WARN L188 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 315 [2019-08-31 20:36:09,011 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:09,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,252 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,263 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,283 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,355 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,376 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,404 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,549 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,563 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,582 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,604 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,615 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,700 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,738 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,780 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,845 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,948 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:09,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,004 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,044 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,053 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,063 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,232 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,260 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,271 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,367 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,384 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,402 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,416 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,427 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,484 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,495 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,574 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,602 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,700 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,761 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,789 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,802 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,828 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,838 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,879 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,972 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:10,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:11,007 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:11,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:11,021 INFO L235 Elim1Store]: Index analysis took 882 ms [2019-08-31 20:36:11,431 WARN L188 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-08-31 20:36:11,431 INFO L341 Elim1Store]: treesize reduction 135, result has 43.3 percent of original size [2019-08-31 20:36:11,432 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 [2019-08-31 20:36:11,434 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:17,063 WARN L188 SmtUtils]: Spent 5.63 s on a formula simplification. DAG size of input: 320 DAG size of output: 296 [2019-08-31 20:36:17,063 INFO L567 ElimStorePlain]: treesize reduction 48, result has 94.3 percent of original size [2019-08-31 20:36:17,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,084 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,151 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,162 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,163 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,171 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,172 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,174 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,176 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,183 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,188 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,216 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:17,257 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 [2019-08-31 20:36:17,259 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:18,410 WARN L188 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 300 [2019-08-31 20:36:18,411 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:18,412 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:18,413 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:1050, output treesize:605 [2019-08-31 20:36:18,450 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 416 for LOIs [2019-08-31 20:36:18,485 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:18,486 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 [2019-08-31 20:36:18,486 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:18,508 INFO L567 ElimStorePlain]: treesize reduction 16, result has 59.0 percent of original size [2019-08-31 20:36:18,508 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:18,509 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-31 20:36:18,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,574 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,576 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,590 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,594 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,638 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,644 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,652 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,669 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 [2019-08-31 20:36:18,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,690 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,692 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,699 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,707 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,724 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,740 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,744 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,750 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,754 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,759 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,763 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,772 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,776 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,780 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,784 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,797 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,801 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,809 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,822 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,826 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,835 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,843 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,847 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,851 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,856 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,860 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,868 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,880 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,897 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,910 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,913 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,914 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,919 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,921 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,926 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,972 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:18,978 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 [2019-08-31 20:36:18,979 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:19,046 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:19,076 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,094 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,102 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,107 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,117 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,120 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,123 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 [2019-08-31 20:36:19,124 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:19,168 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:19,192 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,204 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 [2019-08-31 20:36:19,205 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:19,249 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:19,276 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,277 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,280 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,285 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,287 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,289 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,292 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,295 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,305 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,313 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,316 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,319 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,327 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,330 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,331 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 [2019-08-31 20:36:19,332 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:19,338 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:19,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:19,367 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 [2019-08-31 20:36:19,368 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:19,371 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:19,372 INFO L496 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:21,386 WARN L188 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 282 DAG size of output: 219 [2019-08-31 20:36:21,387 INFO L567 ElimStorePlain]: treesize reduction 189, result has 66.8 percent of original size [2019-08-31 20:36:21,388 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:21,388 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:829, output treesize:380 [2019-08-31 20:36:21,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,457 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,459 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,463 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,465 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,467 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,473 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,474 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,476 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,480 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,483 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,489 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,492 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,506 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,507 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,518 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,530 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,534 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,537 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 [2019-08-31 20:36:21,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,566 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,573 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,577 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,580 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,584 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,621 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,624 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,632 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,638 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,639 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,644 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,645 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,646 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,652 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,711 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,719 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,720 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 [2019-08-31 20:36:21,721 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:21,782 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:21,812 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,816 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,818 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,819 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,821 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 [2019-08-31 20:36:21,822 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:21,875 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:21,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,903 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 [2019-08-31 20:36:21,904 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:21,949 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:21,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:21,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,001 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,010 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,014 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,031 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,038 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,042 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 [2019-08-31 20:36:22,042 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:22,059 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:22,086 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,089 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,092 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,095 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,097 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,098 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,100 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,101 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,103 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,110 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,115 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,126 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,127 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-31 20:36:22,129 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 [2019-08-31 20:36:22,130 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 20:36:22,132 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 20:36:22,132 INFO L496 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:24,615 WARN L188 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 316 DAG size of output: 256 [2019-08-31 20:36:24,615 INFO L567 ElimStorePlain]: treesize reduction 180, result has 70.7 percent of original size [2019-08-31 20:36:24,616 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-31 20:36:24,616 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:874, output treesize:434 [2019-08-31 20:36:24,617 INFO L199 IcfgInterpreter]: Interpreting procedure __main with input of size 256 for LOIs