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-a32b1f7 [2019-08-18 09:48:09,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 09:48:09,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 09:48:09,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 09:48:09,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 09:48:09,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 09:48:09,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 09:48:09,956 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 09:48:09,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 09:48:09,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 09:48:09,959 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 09:48:09,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 09:48:09,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 09:48:09,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 09:48:09,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 09:48:09,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 09:48:09,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 09:48:09,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 09:48:09,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 09:48:09,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 09:48:09,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 09:48:09,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 09:48:09,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 09:48:09,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 09:48:09,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 09:48:09,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 09:48:09,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 09:48:09,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 09:48:09,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 09:48:09,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 09:48:09,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 09:48:09,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 09:48:09,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 09:48:09,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 09:48:09,987 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 09:48:09,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 09:48:09,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 09:48:09,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 09:48:09,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 09:48:09,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 09:48:09,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 09:48:09,995 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 09:48:10,020 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 09:48:10,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 09:48:10,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 09:48:10,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 09:48:10,023 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 09:48:10,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 09:48:10,024 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 09:48:10,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 09:48:10,024 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 09:48:10,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 09:48:10,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 09:48:10,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 09:48:10,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 09:48:10,027 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 09:48:10,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 09:48:10,027 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 09:48:10,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 09:48:10,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 09:48:10,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 09:48:10,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 09:48:10,029 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 09:48:10,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 09:48:10,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 09:48:10,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 09:48:10,030 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 09:48:10,030 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 09:48:10,030 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 09:48:10,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 09:48:10,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 09:48:10,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 09:48:10,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 09:48:10,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 09:48:10,088 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 09:48:10,088 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 09:48:10,089 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-2.c [2019-08-18 09:48:10,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189d45359/d66b69a96acf4d9d96a6db71c4906f63/FLAGc0497334a [2019-08-18 09:48:11,135 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 09:48:11,138 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekcba_nxt.1.M4-2.c [2019-08-18 09:48:11,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189d45359/d66b69a96acf4d9d96a6db71c4906f63/FLAGc0497334a [2019-08-18 09:48:11,533 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189d45359/d66b69a96acf4d9d96a6db71c4906f63 [2019-08-18 09:48:11,543 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 09:48:11,544 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 09:48:11,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 09:48:11,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 09:48:11,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 09:48:11,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:48:11" (1/1) ... [2019-08-18 09:48:11,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19193b67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:11, skipping insertion in model container [2019-08-18 09:48:11,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:48:11" (1/1) ... [2019-08-18 09:48:11,561 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 09:48:11,738 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 09:48:13,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:48:13,379 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 09:48:14,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 09:48:14,358 INFO L192 MainTranslator]: Completed translation [2019-08-18 09:48:14,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14 WrapperNode [2019-08-18 09:48:14,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 09:48:14,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 09:48:14,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 09:48:14,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 09:48:14,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:14,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:14,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:14,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:15,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:15,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:16,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (1/1) ... [2019-08-18 09:48:16,706 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 09:48:16,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 09:48:16,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 09:48:16,707 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 09:48:16,708 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:48:14" (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 09:48:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 09:48:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 09:48:16,807 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-18 09:48:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_init [2019-08-18 09:48:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure balance_control [2019-08-18 09:48:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-08-18 09:48:16,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-08-18 09:48:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-08-18 09:48:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_read_bt_packet [2019-08-18 09:48:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_battery_voltage [2019-08-18 09:48:16,809 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts1 [2019-08-18 09:48:16,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_sonar_sensor [2019-08-18 09:48:16,812 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_ts2 [2019-08-18 09:48:16,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_final [2019-08-18 09:48:16,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-18 09:48:16,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts2 [2019-08-18 09:48:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-18 09:48:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_ts1 [2019-08-18 09:48:16,815 INFO L138 BoogieDeclarations]: Found implementation of procedure OSEK_Task_Background [2019-08-18 09:48:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-18 09:48:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cil_keeperOSEK_Task_Background [2019-08-18 09:48:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_schedule_jobs [2019-08-18 09:48:16,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_globals [2019-08-18 09:48:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-08-18 09:48:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-08-18 09:48:16,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-08-18 09:48:16,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assumptions [2019-08-18 09:48:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_user_init [2019-08-18 09:48:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_check_assertions [2019-08-18 09:48:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __main [2019-08-18 09:48:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 09:48:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-08-18 09:48:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-08-18 09:48:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-08-18 09:48:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-08-18 09:48:16,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_init_shared [2019-08-18 09:48:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_bt_data_logger [2019-08-18 09:48:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_sound_tone [2019-08-18 09:48:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_status_monitor [2019-08-18 09:48:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-08-18 09:48:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-08-18 09:48:16,822 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_on_lcd [2019-08-18 09:48:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 09:48:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_shared [2019-08-18 09:48:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-08-18 09:48:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-08-18 09:48:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-08-18 09:48:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 09:48:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-08-18 09:48:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 09:48:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 09:48:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-18 09:48:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure balance_init [2019-08-18 09:48:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure balance_control [2019-08-18 09:48:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 09:48:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 09:48:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 09:48:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 09:48:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-18 09:48:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-18 09:48:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-08-18 09:48:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-08-18 09:48:16,827 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-08-18 09:48:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-08-18 09:48:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-08-18 09:48:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-08-18 09:48:16,828 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-08-18 09:48:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-08-18 09:48:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_sound_tone [2019-08-18 09:48:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_status_monitor [2019-08-18 09:48:16,829 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_read_bt_packet [2019-08-18 09:48:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_battery_voltage [2019-08-18 09:48:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-08-18 09:48:16,830 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_bt_data_logger [2019-08-18 09:48:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts1 [2019-08-18 09:48:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_sonar_sensor [2019-08-18 09:48:16,831 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_ts2 [2019-08-18 09:48:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_final [2019-08-18 09:48:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-08-18 09:48:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts2 [2019-08-18 09:48:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-08-18 09:48:16,832 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_ts1 [2019-08-18 09:48:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_on_lcd [2019-08-18 09:48:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure OSEK_Task_Background [2019-08-18 09:48:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-08-18 09:48:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure cil_keeperOSEK_Task_Background [2019-08-18 09:48:16,833 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_schedule_jobs [2019-08-18 09:48:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_init_globals [2019-08-18 09:48:16,834 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assumptions [2019-08-18 09:48:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_user_init [2019-08-18 09:48:16,835 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_check_assertions [2019-08-18 09:48:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure __main [2019-08-18 09:48:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 09:48:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 09:48:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 09:48:16,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 09:48:43,042 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 09:48:43,043 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-18 09:48:43,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:48:43 BoogieIcfgContainer [2019-08-18 09:48:43,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 09:48:43,048 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 09:48:43,048 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 09:48:43,048 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 09:48:43,049 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:48:43" (1/1) ... [2019-08-18 09:48:43,066 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 09:48:43,072 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 09:48:43,101 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 09:48:43,110 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 09:48:43,111 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 09:48:43,243 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_224|], 300=[|v_#valid_230|]} [2019-08-18 09:48:43,299 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,312 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,350 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,370 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,379 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,390 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,399 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,407 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,415 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,432 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,452 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,469 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,482 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,498 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,508 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,529 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,547 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,556 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,564 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,572 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,595 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,607 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,617 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,629 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,659 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,689 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,717 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,731 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,748 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,760 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,774 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,787 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,811 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,838 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,866 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,878 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,889 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,922 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,933 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,944 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,966 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:43,998 INFO L235 Elim1Store]: Index analysis took 707 ms [2019-08-18 09:48:44,018 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 09:48:44,019 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:47,557 WARN L188 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 315 [2019-08-18 09:48:47,558 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:47,592 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,604 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,625 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,642 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,678 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,704 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,716 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,737 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,764 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,773 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,788 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,841 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,872 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,883 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,894 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,918 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,929 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,936 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,969 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,980 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:47,987 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,031 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,069 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,099 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,121 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,135 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,145 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,169 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,175 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,186 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,224 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,259 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,273 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,279 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,329 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,341 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,458 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,487 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,505 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,524 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,562 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,575 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,590 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,610 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,634 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,799 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,887 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,924 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,937 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,959 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,974 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:48,989 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,046 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,061 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,112 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,131 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,144 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,172 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,250 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,264 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,278 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,301 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,314 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,336 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,374 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,387 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,434 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,441 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,471 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,479 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,490 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,538 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,567 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,581 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,596 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,613 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,627 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,637 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,703 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,714 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,725 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,734 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,741 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,752 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,765 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,775 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:49,776 INFO L235 Elim1Store]: Index analysis took 990 ms [2019-08-18 09:48:50,038 WARN L188 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-08-18 09:48:50,039 INFO L341 Elim1Store]: treesize reduction 135, result has 43.3 percent of original size [2019-08-18 09:48:50,040 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 09:48:50,043 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:56,099 WARN L188 SmtUtils]: Spent 6.06 s on a formula simplification. DAG size of input: 320 DAG size of output: 296 [2019-08-18 09:48:56,100 INFO L567 ElimStorePlain]: treesize reduction 48, result has 94.3 percent of original size [2019-08-18 09:48:56,145 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,147 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,153 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,154 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,158 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,160 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,163 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,165 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,193 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,199 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,201 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,203 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,209 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,217 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,219 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,221 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,235 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,241 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,243 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,245 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,247 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,249 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,251 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,253 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,255 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,362 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,364 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:56,365 INFO L235 Elim1Store]: Index analysis took 174 ms [2019-08-18 09:48:56,397 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 09:48:56,400 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:57,636 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 300 [2019-08-18 09:48:57,637 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:57,638 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 09:48:57,638 INFO L221 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:1050, output treesize:605 [2019-08-18 09:48:57,665 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 340 [2019-08-18 09:48:57,708 INFO L341 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:57,709 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 09:48:57,709 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:57,734 INFO L567 ElimStorePlain]: treesize reduction 16, result has 59.0 percent of original size [2019-08-18 09:48:57,734 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:57,735 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:27, output treesize:23 [2019-08-18 09:48:57,820 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,824 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,827 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,829 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,830 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,832 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,834 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,837 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,839 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,840 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,844 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,846 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,848 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,850 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,852 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,853 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,855 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,857 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,858 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,860 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,862 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,864 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,865 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,871 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,873 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,875 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,877 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,882 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,884 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,886 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,888 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,890 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,891 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,893 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,895 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,897 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,900 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,902 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,903 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,905 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,907 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,908 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,911 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,913 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,915 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 09:48:57,935 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,938 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,939 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,943 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,947 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,949 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,951 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,952 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,954 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,955 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,957 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,958 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,960 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,961 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,962 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,964 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,965 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,967 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,968 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,970 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,972 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,973 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,975 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,976 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,978 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,979 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,981 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,982 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,984 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,985 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,986 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,988 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,990 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,991 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,993 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,994 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,996 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,997 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:57,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,002 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,003 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,005 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,006 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,008 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,009 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,011 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,012 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,014 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,015 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,019 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,021 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,022 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,024 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,025 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,026 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,028 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,031 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,033 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,034 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,036 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,037 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,040 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,042 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,043 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,078 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,079 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,082 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,083 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,085 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,089 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 09:48:58,089 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:58,162 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:58,195 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,197 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,198 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,200 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,202 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,205 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,207 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,208 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,210 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,211 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,213 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,215 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,216 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,218 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,220 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,222 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,223 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,225 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,227 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,228 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,230 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,231 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,233 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,234 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,236 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,238 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,239 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,241 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 09:48:58,243 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:58,281 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:58,318 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,320 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,321 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,325 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,326 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,328 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,331 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,333 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,335 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,337 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,338 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,340 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,342 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,344 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,345 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,347 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,349 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,351 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,354 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,356 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,358 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,359 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,361 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,363 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,365 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,371 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 09:48:58,371 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:58,389 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:58,417 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,418 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,419 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,421 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,422 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,424 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,425 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 09:48:58,426 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:58,431 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:58,461 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-18 09:48:58,463 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 09:48:58,464 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-18 09:48:58,465 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:58,465 INFO L496 ElimStorePlain]: Start of recursive call 2: 5 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:59,481 WARN L188 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 250 [2019-08-18 09:48:59,482 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-18 09:48:59,483 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-18 09:48:59,484 INFO L221 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:676, output treesize:416 [2019-08-18 09:48:59,485 INFO L185 IcfgInterpreter]: Interpreting procedure __main with input of size 250