java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 09:47:26,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 09:47:26,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 09:47:26,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 09:47:26,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 09:47:26,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 09:47:26,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 09:47:26,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 09:47:26,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 09:47:26,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 09:47:26,790 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 09:47:26,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 09:47:26,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 09:47:26,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 09:47:26,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 09:47:26,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 09:47:26,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 09:47:26,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 09:47:26,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 09:47:26,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 09:47:26,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 09:47:26,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 09:47:26,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 09:47:26,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 09:47:26,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 09:47:26,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 09:47:26,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 09:47:26,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 09:47:26,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 09:47:26,811 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 09:47:26,811 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 09:47:26,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 09:47:26,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 09:47:26,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 09:47:26,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 09:47:26,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 09:47:26,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 09:47:26,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 09:47:26,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 09:47:26,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 09:47:26,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 09:47:26,823 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 [2019-08-18 09:47:26,852 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 09:47:26,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 09:47:26,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 09:47:26,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 09:47:26,853 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 09:47:26,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 09:47:26,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 09:47:26,855 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 09:47:26,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 09:47:26,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 09:47:26,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 09:47:26,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 09:47:26,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 09:47:26,857 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 09:47:26,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 09:47:26,857 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 09:47:26,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 09:47:26,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 09:47:26,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 09:47:26,859 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 09:47:26,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 09:47:26,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 09:47:26,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 09:47:26,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 09:47:26,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 09:47:26,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 09:47:26,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 09:47:26,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 09:47:26,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 09:47:26,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 09:47:26,907 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 09:47:26,915 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 09:47:26,916 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 09:47:26,916 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 09:47:26,917 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c [2019-08-18 09:47:26,990 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09a81b329/30b35d46d40749cc8d412303df7baea8/FLAG624a2820b [2019-08-18 09:47:27,892 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 09:47:27,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-1.c [2019-08-18 09:47:27,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09a81b329/30b35d46d40749cc8d412303df7baea8/FLAG624a2820b [2019-08-18 09:47:28,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09a81b329/30b35d46d40749cc8d412303df7baea8 [2019-08-18 09:47:28,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 09:47:28,360 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 09:47:28,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 09:47:28,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 09:47:28,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 09:47:28,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:47:28" (1/1) ... [2019-08-18 09:47:28,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@358849fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:28, skipping insertion in model container [2019-08-18 09:47:28,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:47:28" (1/1) ... [2019-08-18 09:47:28,376 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 09:47:28,550 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 09:47:30,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:47:30,244 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 09:47:31,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:47:31,989 INFO L192 MainTranslator]: Completed translation [2019-08-18 09:47:31,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31 WrapperNode [2019-08-18 09:47:31,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 09:47:31,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 09:47:31,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 09:47:31,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 09:47:32,006 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:32,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:32,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:32,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:33,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:33,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:33,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (1/1) ... [2019-08-18 09:47:33,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 09:47:33,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 09:47:33,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 09:47:33,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 09:47:33,440 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:47:31" (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 [2019-08-18 09:47:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 09:47:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 09:47:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-18 09:47:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-08-18 09:47:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-08-18 09:47:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-08-18 09:47:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-08-18 09:47:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-08-18 09:47:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-08-18 09:47:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-08-18 09:47:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-08-18 09:47:33,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-08-18 09:47:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-08-18 09:47:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-08-18 09:47:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-18 09:47:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-08-18 09:47:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-18 09:47:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-08-18 09:47:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-08-18 09:47:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-18 09:47:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-08-18 09:47:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-08-18 09:47:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-08-18 09:47:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-08-18 09:47:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-08-18 09:47:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-08-18 09:47:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-08-18 09:47:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-08-18 09:47:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-08-18 09:47:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-08-18 09:47:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 09:47:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-08-18 09:47:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-08-18 09:47:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-08-18 09:47:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-08-18 09:47:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-08-18 09:47:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-08-18 09:47:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-08-18 09:47:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-08-18 09:47:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-08-18 09:47:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-08-18 09:47:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-08-18 09:47:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 09:47:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-08-18 09:47:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 09:47:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 09:47:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 09:47:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 09:47:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-18 09:47:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-18 09:47:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-08-18 09:47:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-08-18 09:47:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-08-18 09:47:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-08-18 09:47:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-08-18 09:47:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-08-18 09:47:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-08-18 09:47:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-08-18 09:47:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-08-18 09:47:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-08-18 09:47:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-08-18 09:47:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-08-18 09:47:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-08-18 09:47:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-08-18 09:47:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-08-18 09:47:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-08-18 09:47:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-08-18 09:47:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-08-18 09:47:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-18 09:47:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-08-18 09:47:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-18 09:47:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-08-18 09:47:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-08-18 09:47:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-08-18 09:47:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-18 09:47:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-08-18 09:47:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-08-18 09:47:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-08-18 09:47:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-08-18 09:47:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-08-18 09:47:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-08-18 09:47:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-08-18 09:47:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 09:47:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 09:47:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 09:47:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 09:47:58,936 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 09:47:58,936 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-18 09:47:58,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:47:58 BoogieIcfgContainer [2019-08-18 09:47:58,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 09:47:58,940 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 09:47:58,940 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 09:47:58,940 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 09:47:58,941 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:47:58" (1/1) ... [2019-08-18 09:47:58,953 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 09:47:58,955 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 09:47:58,983 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 09:47:58,991 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 09:47:58,993 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 09:47:59,150 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_224|], 300=[|v_#valid_230|]} [2019-08-18 09:47:59,212 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,248 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,256 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,282 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,290 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,300 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,308 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,317 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,334 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,381 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,391 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,398 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,439 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,447 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,455 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,462 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,470 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,478 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,545 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,577 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,583 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,606 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,648 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,696 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,701 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:47:59,717 INFO L235 Elim1Store]: Index analysis took 512 ms [2019-08-18 09:47:59,734 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 [2019-08-18 09:47:59,735 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:02,239 WARN L188 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 315 [2019-08-18 09:48:02,240 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:02,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,284 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,294 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,309 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,332 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,372 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,388 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,431 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,443 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,474 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,531 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,579 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,587 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,628 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,698 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,751 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,778 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,792 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,807 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,821 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,831 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,876 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,899 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,927 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,966 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:02,998 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,016 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,041 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,104 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,124 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,137 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,183 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,191 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,369 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,378 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,392 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,401 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,415 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,425 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,468 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,485 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,493 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,611 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,631 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,650 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,699 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,709 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,730 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,742 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,768 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,805 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,813 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,823 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,916 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,930 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,963 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:03,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,064 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,073 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,105 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,133 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:04,134 INFO L235 Elim1Store]: Index analysis took 845 ms [2019-08-18 09:48:04,364 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-08-18 09:48:04,365 INFO L341 Elim1Store]: treesize reduction 135, result has 43.3 percent of original size [2019-08-18 09:48:04,366 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 [2019-08-18 09:48:04,369 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:10,052 WARN L188 SmtUtils]: Spent 5.68 s on a formula simplification. DAG size of input: 320 DAG size of output: 296 [2019-08-18 09:48:10,052 INFO L567 ElimStorePlain]: treesize reduction 48, result has 94.3 percent of original size [2019-08-18 09:48:10,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,071 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,074 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,075 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,077 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,080 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,106 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,108 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,109 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,111 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,113 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,114 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,116 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,118 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,119 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,123 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,125 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,130 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,134 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,136 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,138 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,140 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,142 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,146 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,149 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,150 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,152 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,156 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,157 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,159 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,161 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,163 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,164 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,166 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,168 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,170 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:10,200 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 [2019-08-18 09:48:10,203 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,317 WARN L188 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 300 [2019-08-18 09:48:11,318 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:11,319 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,319 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:1050, output treesize:605 [2019-08-18 09:48:11,346 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 340 [2019-08-18 09:48:11,377 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:11,378 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 [2019-08-18 09:48:11,378 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,401 INFO L567 ElimStorePlain]: treesize reduction 16, result has 59.0 percent of original size [2019-08-18 09:48:11,402 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,402 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-18 09:48:11,486 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,494 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,496 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,497 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,499 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,501 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,502 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,507 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,511 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,513 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,514 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,516 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,520 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,526 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,528 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,539 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,551 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,554 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,558 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,565 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,568 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,570 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,571 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,573 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 [2019-08-18 09:48:11,588 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,589 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,591 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,593 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,597 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,599 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,600 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,601 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,603 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,604 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,605 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,608 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,609 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,614 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,616 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,619 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,620 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,623 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,624 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,626 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,630 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,632 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,635 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,638 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,640 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,641 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,643 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,644 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,646 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,649 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,652 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,654 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,661 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,664 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,666 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,669 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,671 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,680 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,683 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,729 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,730 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,732 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,733 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,735 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,736 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,737 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 [2019-08-18 09:48:11,738 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,806 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:11,849 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,867 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,869 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,874 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,885 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,892 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,896 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,901 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,904 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,906 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,909 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,911 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 [2019-08-18 09:48:11,912 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:11,956 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:11,992 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:11,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,017 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,020 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,023 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,027 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,030 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,032 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,038 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,040 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 [2019-08-18 09:48:12,041 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:12,055 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:12,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,088 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,090 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,093 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,094 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 [2019-08-18 09:48:12,095 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:12,100 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:12,127 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:12,128 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 [2019-08-18 09:48:12,129 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:12,131 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:12,131 INFO L496 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:13,119 WARN L188 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-08-18 09:48:13,120 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:13,121 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:13,121 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:676, output treesize:416 [2019-08-18 09:48:13,122 INFO L185 IcfgInterpreter]: Interpreting procedure __main with input of size 250