/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/seq-mthreaded/rekh_nxt.1.M1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 10:23:05,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 10:23:05,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 10:23:05,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 10:23:05,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 10:23:05,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 10:23:05,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 10:23:05,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 10:23:05,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 10:23:05,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 10:23:05,812 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 10:23:05,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 10:23:05,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 10:23:05,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 10:23:05,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 10:23:05,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 10:23:05,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 10:23:05,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 10:23:05,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 10:23:05,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 10:23:05,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 10:23:05,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 10:23:05,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 10:23:05,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 10:23:05,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 10:23:05,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 10:23:05,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 10:23:05,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 10:23:05,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 10:23:05,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 10:23:05,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 10:23:05,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 10:23:05,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 10:23:05,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 10:23:05,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 10:23:05,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 10:23:05,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 10:23:05,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 10:23:05,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 10:23:05,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 10:23:05,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 10:23:05,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 10:23:05,972 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 10:23:05,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 10:23:05,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 10:23:05,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 10:23:05,978 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 10:23:05,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 10:23:05,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 10:23:05,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 10:23:05,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 10:23:05,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 10:23:05,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 10:23:05,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 10:23:05,980 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 10:23:05,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 10:23:05,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 10:23:05,980 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 10:23:05,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 10:23:05,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 10:23:05,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 10:23:05,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 10:23:05,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 10:23:05,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 10:23:05,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 10:23:05,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 10:23:05,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 10:23:05,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 10:23:06,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 10:23:06,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 10:23:06,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 10:23:06,492 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 10:23:06,493 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 10:23:06,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekh_nxt.1.M1-2.c [2020-12-23 10:23:06,578 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3e0ce10c4/05d7916bae614409b1f8499121d046d5/FLAGeda7d777c [2020-12-23 10:23:07,379 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 10:23:07,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_nxt.1.M1-2.c [2020-12-23 10:23:07,411 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3e0ce10c4/05d7916bae614409b1f8499121d046d5/FLAGeda7d777c [2020-12-23 10:23:07,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/3e0ce10c4/05d7916bae614409b1f8499121d046d5 [2020-12-23 10:23:07,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 10:23:07,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 10:23:07,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 10:23:07,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 10:23:07,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 10:23:07,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 10:23:07" (1/1) ... [2020-12-23 10:23:07,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74489236 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:07, skipping insertion in model container [2020-12-23 10:23:07,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 10:23:07" (1/1) ... [2020-12-23 10:23:07,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 10:23:07,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-23 10:23:07,886 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_nxt.1.M1-2.c[1509,1522] left hand side expression in assignment: lhs: VariableLHS[~ud_err_theta~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_ref~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_thetadot_cmd_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_psi~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp_thetadot_cmd_lpf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_theta~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_theta_lpf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_psidot~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp~0,],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp~0,],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp~0,],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp~0,],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp_theta_0~0,],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp_theta_0~0,],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp_theta_0~0,],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~tmp_theta_0~0,],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: address: IdentifierExpression[~ret_pwm_l,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: address: IdentifierExpression[~ret_pwm_r,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~ud_err_theta~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_ref~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_thetadot_cmd_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_psi~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt_receive_buf,],base],StructAccessExpression[IdentifierExpression[~bt_receive_buf,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt_receive_buf,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~bt_receive_buf,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~gyro_offset~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~avg_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~bt_receive_buf~0,GLOBAL],[IdentifierExpression[~i~0,]]] left hand side expression in assignment: lhs: VariableLHS[~cal_start_time~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~cmd_forward~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_forward~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~m~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_start~0,GLOBAL],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_end~0,GLOBAL],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_min~0,GLOBAL],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~__startrek_max~0,GLOBAL],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_obstacle_flag_~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[1]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[2]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[3]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[4]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[5]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[6]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[7]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[8]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[9]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[10]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[11]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[12]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[13]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[14]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[15]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[16]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[17]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[18]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[19]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[20]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[21]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[22]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[23]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[24]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[25]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_i_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[26]]] left hand side expression in assignment: lhs: VariableLHS[~c1~0,] left hand side expression in assignment: lhs: VariableLHS[~o2~0,] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~c1~1,] left hand side expression in assignment: lhs: VariableLHS[~o2~1,] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_hyper_period~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~r1~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~r1~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[BinaryExpression[ARITHMOD,IdentifierExpression[~__startrek_round~0,GLOBAL],IntegerLiteral[256]]]] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[BinaryExpression[ARITHMOD,IdentifierExpression[~__startrek_round~0,GLOBAL],IntegerLiteral[256]]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_obstacle_flag_~0,GLOBAL],[IntegerLiteral[0]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~_nxtway_gs_mode_~0,GLOBAL],[IntegerLiteral[0]]] [2020-12-23 10:23:08,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 10:23:08,484 INFO L203 MainTranslator]: Completed pre-run [2020-12-23 10:23:08,506 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_nxt.1.M1-2.c[1509,1522] left hand side expression in assignment: lhs: VariableLHS[~ud_err_theta~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_ref~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_thetadot_cmd_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_psi~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp_thetadot_cmd_lpf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_theta~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_theta_lpf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_psidot~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp~0,],base],StructAccessExpression[IdentifierExpression[~#tmp~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#tmp~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#tmp~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#tmp~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],base],StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#tmp_theta_0~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: address: IdentifierExpression[~ret_pwm_l,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: address: IdentifierExpression[~ret_pwm_r,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_l_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp_pwm_r_limiter~0,] left hand side expression in assignment: lhs: VariableLHS[~ud_err_theta~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_ref~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_thetadot_cmd_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_psi~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ud_theta_lpf~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~r~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt_receive_buf,],base],StructAccessExpression[IdentifierExpression[~bt_receive_buf,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~bt_receive_buf,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~bt_receive_buf,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~gyro_offset~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~avg_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#bt_receive_buf~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#bt_receive_buf~0,GLOBAL],offset],IdentifierExpression[~i~0,]]]] left hand side expression in assignment: lhs: VariableLHS[~cal_start_time~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~cmd_forward~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_forward~0,] left hand side expression in assignment: lhs: VariableLHS[~cmd_turn~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~m~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#__startrek_start~0,GLOBAL],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#__startrek_end~0,GLOBAL],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#__startrek_min~0,GLOBAL],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#__startrek_max~0,GLOBAL],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#_i_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[2],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[3],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[5],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[6],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[7],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[9],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[10],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[11],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[13],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[14],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[15],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[17],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[18],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[19],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[21],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[22],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[23],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[25],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#_i_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[26],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~c1~0,] left hand side expression in assignment: lhs: VariableLHS[~o2~0,] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~c1~1,] left hand side expression in assignment: lhs: VariableLHS[~o2~1,] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_round~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_task~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job_end~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_job~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~__startrek_hyper_period~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~0,] left hand side expression in assignment: lhs: VariableLHS[~c2~0,] left hand side expression in assignment: lhs: VariableLHS[~r1~0,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~1,] left hand side expression in assignment: lhs: VariableLHS[~c2~1,] left hand side expression in assignment: lhs: VariableLHS[~r1~1,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: lhs: VariableLHS[~or3~2,] left hand side expression in assignment: lhs: VariableLHS[~c2~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[~__startrek_round~0,GLOBAL],IntegerLiteral[256]]]]] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: lhs: VariableLHS[~or3~3,] left hand side expression in assignment: lhs: VariableLHS[~c2~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[~__startrek_round~0,GLOBAL],IntegerLiteral[256]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#_obstacle_flag_~0,GLOBAL],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],base],StructAccessExpression[IdentifierExpression[~#_nxtway_gs_mode_~0,GLOBAL],offset]]] [2020-12-23 10:23:08,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 10:23:08,885 INFO L208 MainTranslator]: Completed translation [2020-12-23 10:23:08,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08 WrapperNode [2020-12-23 10:23:08,886 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 10:23:08,887 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 10:23:08,887 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 10:23:08,887 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 10:23:08,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:08,983 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:14,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 10:23:14,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 10:23:14,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 10:23:14,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 10:23:14,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:14,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:15,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:15,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:17,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:17,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:18,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... [2020-12-23 10:23:18,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 10:23:18,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 10:23:18,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 10:23:18,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 10:23:18,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/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 [2020-12-23 10:23:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 10:23:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-23 10:23:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-23 10:23:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-23 10:23:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 10:23:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 10:23:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 10:25:34,548 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 10:25:34,549 INFO L299 CfgBuilder]: Removed 14060 assume(true) statements. [2020-12-23 10:25:34,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 10:25:34 BoogieIcfgContainer [2020-12-23 10:25:34,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 10:25:34,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 10:25:34,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 10:25:34,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 10:25:34,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 10:23:07" (1/3) ... [2020-12-23 10:25:34,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ed78d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 10:25:34, skipping insertion in model container [2020-12-23 10:25:34,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 10:23:08" (2/3) ... [2020-12-23 10:25:34,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ed78d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 10:25:34, skipping insertion in model container [2020-12-23 10:25:34,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 10:25:34" (3/3) ... [2020-12-23 10:25:34,583 INFO L111 eAbstractionObserver]: Analyzing ICFG rekh_nxt.1.M1-2.c [2020-12-23 10:25:34,590 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 10:25:34,600 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-23 10:25:34,620 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-23 10:25:34,724 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 10:25:34,724 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 10:25:34,725 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 10:25:34,725 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 10:25:34,725 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 10:25:34,725 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 10:25:34,725 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 10:25:34,725 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 10:25:35,021 INFO L276 IsEmpty]: Start isEmpty. Operand 24985 states. [2020-12-23 10:25:35,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2020-12-23 10:25:35,180 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:25:35,182 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:25:35,183 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:25:35,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:25:35,191 INFO L82 PathProgramCache]: Analyzing trace with hash -747016994, now seen corresponding path program 1 times [2020-12-23 10:25:35,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:25:35,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541235117] [2020-12-23 10:25:35,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:25:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:25:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:25:37,484 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541235117] [2020-12-23 10:25:37,485 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:25:37,485 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 10:25:37,486 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390860375] [2020-12-23 10:25:37,493 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-23 10:25:37,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:25:37,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-23 10:25:37,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-23 10:25:37,510 INFO L87 Difference]: Start difference. First operand 24985 states. Second operand 2 states. [2020-12-23 10:25:38,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:25:38,247 INFO L93 Difference]: Finished difference Result 49966 states and 75619 transitions. [2020-12-23 10:25:38,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-23 10:25:38,249 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 933 [2020-12-23 10:25:38,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:25:38,574 INFO L225 Difference]: With dead ends: 49966 [2020-12-23 10:25:38,574 INFO L226 Difference]: Without dead ends: 24981 [2020-12-23 10:25:38,626 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-23 10:25:38,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24981 states. [2020-12-23 10:25:39,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24981 to 24981. [2020-12-23 10:25:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24981 states. [2020-12-23 10:25:39,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24981 states to 24981 states and 31676 transitions. [2020-12-23 10:25:39,351 INFO L78 Accepts]: Start accepts. Automaton has 24981 states and 31676 transitions. Word has length 933 [2020-12-23 10:25:39,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:25:39,354 INFO L481 AbstractCegarLoop]: Abstraction has 24981 states and 31676 transitions. [2020-12-23 10:25:39,354 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-23 10:25:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 24981 states and 31676 transitions. [2020-12-23 10:25:39,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2020-12-23 10:25:39,454 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:25:39,455 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:25:39,455 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 10:25:39,455 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:25:39,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:25:39,459 INFO L82 PathProgramCache]: Analyzing trace with hash -1551223990, now seen corresponding path program 1 times [2020-12-23 10:25:39,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:25:39,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878323919] [2020-12-23 10:25:39,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:25:40,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:25:41,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:25:41,526 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878323919] [2020-12-23 10:25:41,526 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:25:41,526 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 10:25:41,526 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355163676] [2020-12-23 10:25:41,531 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 10:25:41,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:25:41,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 10:25:41,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:25:41,533 INFO L87 Difference]: Start difference. First operand 24981 states and 31676 transitions. Second operand 3 states. [2020-12-23 10:25:43,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:25:43,395 INFO L93 Difference]: Finished difference Result 48566 states and 61687 transitions. [2020-12-23 10:25:43,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 10:25:43,396 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 933 [2020-12-23 10:25:43,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:25:43,463 INFO L225 Difference]: With dead ends: 48566 [2020-12-23 10:25:43,464 INFO L226 Difference]: Without dead ends: 24981 [2020-12-23 10:25:43,503 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:25:43,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24981 states. [2020-12-23 10:25:44,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24981 to 24981. [2020-12-23 10:25:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24981 states. [2020-12-23 10:25:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24981 states to 24981 states and 31652 transitions. [2020-12-23 10:25:44,087 INFO L78 Accepts]: Start accepts. Automaton has 24981 states and 31652 transitions. Word has length 933 [2020-12-23 10:25:44,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:25:44,089 INFO L481 AbstractCegarLoop]: Abstraction has 24981 states and 31652 transitions. [2020-12-23 10:25:44,089 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 10:25:44,089 INFO L276 IsEmpty]: Start isEmpty. Operand 24981 states and 31652 transitions. [2020-12-23 10:25:44,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2020-12-23 10:25:44,295 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:25:44,296 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:25:44,296 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-23 10:25:44,296 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:25:44,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:25:44,298 INFO L82 PathProgramCache]: Analyzing trace with hash 2137583964, now seen corresponding path program 1 times [2020-12-23 10:25:44,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:25:44,298 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287541771] [2020-12-23 10:25:44,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:25:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:25:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:25:46,922 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287541771] [2020-12-23 10:25:46,922 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:25:46,923 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 10:25:46,923 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722259792] [2020-12-23 10:25:46,924 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 10:25:46,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:25:46,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 10:25:46,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 10:25:46,926 INFO L87 Difference]: Start difference. First operand 24981 states and 31652 transitions. Second operand 5 states. [2020-12-23 10:25:50,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:25:50,125 INFO L93 Difference]: Finished difference Result 49161 states and 62396 transitions. [2020-12-23 10:25:50,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-23 10:25:50,126 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 957 [2020-12-23 10:25:50,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:25:50,189 INFO L225 Difference]: With dead ends: 49161 [2020-12-23 10:25:50,190 INFO L226 Difference]: Without dead ends: 24875 [2020-12-23 10:25:50,231 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2020-12-23 10:25:50,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24875 states. [2020-12-23 10:25:50,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24875 to 24873. [2020-12-23 10:25:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24873 states. [2020-12-23 10:25:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24873 states to 24873 states and 31488 transitions. [2020-12-23 10:25:51,051 INFO L78 Accepts]: Start accepts. Automaton has 24873 states and 31488 transitions. Word has length 957 [2020-12-23 10:25:51,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:25:51,052 INFO L481 AbstractCegarLoop]: Abstraction has 24873 states and 31488 transitions. [2020-12-23 10:25:51,052 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 10:25:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 24873 states and 31488 transitions. [2020-12-23 10:25:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2020-12-23 10:25:51,123 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:25:51,124 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:25:51,124 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-23 10:25:51,124 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:25:51,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:25:51,126 INFO L82 PathProgramCache]: Analyzing trace with hash -815630432, now seen corresponding path program 1 times [2020-12-23 10:25:51,126 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:25:51,127 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927597147] [2020-12-23 10:25:51,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:25:52,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:25:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:25:53,287 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927597147] [2020-12-23 10:25:53,287 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:25:53,288 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 10:25:53,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793996900] [2020-12-23 10:25:53,289 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 10:25:53,289 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:25:53,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 10:25:53,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:25:53,291 INFO L87 Difference]: Start difference. First operand 24873 states and 31488 transitions. Second operand 3 states. [2020-12-23 10:25:54,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:25:54,570 INFO L93 Difference]: Finished difference Result 46454 states and 58919 transitions. [2020-12-23 10:25:54,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 10:25:54,574 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 957 [2020-12-23 10:25:54,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:25:54,633 INFO L225 Difference]: With dead ends: 46454 [2020-12-23 10:25:54,633 INFO L226 Difference]: Without dead ends: 22163 [2020-12-23 10:25:54,671 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:25:54,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22163 states. [2020-12-23 10:25:55,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22163 to 22161. [2020-12-23 10:25:55,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22161 states. [2020-12-23 10:25:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22161 states to 22161 states and 28032 transitions. [2020-12-23 10:25:55,160 INFO L78 Accepts]: Start accepts. Automaton has 22161 states and 28032 transitions. Word has length 957 [2020-12-23 10:25:55,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:25:55,161 INFO L481 AbstractCegarLoop]: Abstraction has 22161 states and 28032 transitions. [2020-12-23 10:25:55,161 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 10:25:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 22161 states and 28032 transitions. [2020-12-23 10:25:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2020-12-23 10:25:55,210 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:25:55,211 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:25:55,211 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-23 10:25:55,212 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:25:55,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:25:55,213 INFO L82 PathProgramCache]: Analyzing trace with hash -621569781, now seen corresponding path program 1 times [2020-12-23 10:25:55,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:25:55,213 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084744240] [2020-12-23 10:25:55,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:25:56,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:25:57,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:25:57,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084744240] [2020-12-23 10:25:57,706 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:25:57,706 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 10:25:57,707 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814765713] [2020-12-23 10:25:57,708 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 10:25:57,710 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:25:57,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 10:25:57,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 10:25:57,713 INFO L87 Difference]: Start difference. First operand 22161 states and 28032 transitions. Second operand 4 states. [2020-12-23 10:26:00,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:00,885 INFO L93 Difference]: Finished difference Result 41327 states and 52358 transitions. [2020-12-23 10:26:00,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 10:26:00,887 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 981 [2020-12-23 10:26:00,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:00,932 INFO L225 Difference]: With dead ends: 41327 [2020-12-23 10:26:00,932 INFO L226 Difference]: Without dead ends: 19643 [2020-12-23 10:26:00,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 10:26:01,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19643 states. [2020-12-23 10:26:01,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19643 to 19641. [2020-12-23 10:26:01,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19641 states. [2020-12-23 10:26:01,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19641 states to 19641 states and 24792 transitions. [2020-12-23 10:26:01,393 INFO L78 Accepts]: Start accepts. Automaton has 19641 states and 24792 transitions. Word has length 981 [2020-12-23 10:26:01,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:01,394 INFO L481 AbstractCegarLoop]: Abstraction has 19641 states and 24792 transitions. [2020-12-23 10:26:01,395 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 10:26:01,395 INFO L276 IsEmpty]: Start isEmpty. Operand 19641 states and 24792 transitions. [2020-12-23 10:26:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2020-12-23 10:26:01,432 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:01,433 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:01,434 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-23 10:26:01,434 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:01,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:01,435 INFO L82 PathProgramCache]: Analyzing trace with hash -497451224, now seen corresponding path program 1 times [2020-12-23 10:26:01,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:01,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2073459664] [2020-12-23 10:26:01,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:03,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:03,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2073459664] [2020-12-23 10:26:03,132 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:03,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 10:26:03,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1429568354] [2020-12-23 10:26:03,134 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 10:26:03,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:03,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 10:26:03,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:26:03,135 INFO L87 Difference]: Start difference. First operand 19641 states and 24792 transitions. Second operand 3 states. [2020-12-23 10:26:04,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:04,871 INFO L93 Difference]: Finished difference Result 37748 states and 47749 transitions. [2020-12-23 10:26:04,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 10:26:04,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 981 [2020-12-23 10:26:04,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:04,926 INFO L225 Difference]: With dead ends: 37748 [2020-12-23 10:26:04,927 INFO L226 Difference]: Without dead ends: 19415 [2020-12-23 10:26:04,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:26:05,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19415 states. [2020-12-23 10:26:05,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19415 to 19415. [2020-12-23 10:26:05,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19415 states. [2020-12-23 10:26:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19415 states to 19415 states and 24504 transitions. [2020-12-23 10:26:05,400 INFO L78 Accepts]: Start accepts. Automaton has 19415 states and 24504 transitions. Word has length 981 [2020-12-23 10:26:05,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:05,402 INFO L481 AbstractCegarLoop]: Abstraction has 19415 states and 24504 transitions. [2020-12-23 10:26:05,402 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 10:26:05,402 INFO L276 IsEmpty]: Start isEmpty. Operand 19415 states and 24504 transitions. [2020-12-23 10:26:05,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2020-12-23 10:26:05,443 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:05,444 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:05,445 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-23 10:26:05,450 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:05,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:05,451 INFO L82 PathProgramCache]: Analyzing trace with hash -1056383320, now seen corresponding path program 1 times [2020-12-23 10:26:05,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:05,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59014436] [2020-12-23 10:26:05,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:06,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:06,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59014436] [2020-12-23 10:26:06,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:06,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 10:26:06,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134031232] [2020-12-23 10:26:06,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 10:26:06,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:06,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 10:26:06,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 10:26:06,703 INFO L87 Difference]: Start difference. First operand 19415 states and 24504 transitions. Second operand 5 states. [2020-12-23 10:26:09,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:09,393 INFO L93 Difference]: Finished difference Result 37187 states and 47033 transitions. [2020-12-23 10:26:09,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 10:26:09,395 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 981 [2020-12-23 10:26:09,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:09,449 INFO L225 Difference]: With dead ends: 37187 [2020-12-23 10:26:09,450 INFO L226 Difference]: Without dead ends: 19191 [2020-12-23 10:26:09,470 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-12-23 10:26:09,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19191 states. [2020-12-23 10:26:09,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19191 to 19189. [2020-12-23 10:26:09,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19189 states. [2020-12-23 10:26:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19189 states to 19189 states and 24216 transitions. [2020-12-23 10:26:09,851 INFO L78 Accepts]: Start accepts. Automaton has 19189 states and 24216 transitions. Word has length 981 [2020-12-23 10:26:09,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:09,852 INFO L481 AbstractCegarLoop]: Abstraction has 19189 states and 24216 transitions. [2020-12-23 10:26:09,852 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 10:26:09,852 INFO L276 IsEmpty]: Start isEmpty. Operand 19189 states and 24216 transitions. [2020-12-23 10:26:09,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2020-12-23 10:26:09,888 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:09,889 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:09,889 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-23 10:26:09,889 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:09,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:09,890 INFO L82 PathProgramCache]: Analyzing trace with hash -1021587672, now seen corresponding path program 1 times [2020-12-23 10:26:09,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:09,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725944676] [2020-12-23 10:26:09,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:11,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725944676] [2020-12-23 10:26:11,588 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:11,588 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 10:26:11,588 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789624537] [2020-12-23 10:26:11,589 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 10:26:11,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:11,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 10:26:11,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 10:26:11,590 INFO L87 Difference]: Start difference. First operand 19189 states and 24216 transitions. Second operand 4 states. [2020-12-23 10:26:13,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:13,279 INFO L93 Difference]: Finished difference Result 37070 states and 46883 transitions. [2020-12-23 10:26:13,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 10:26:13,280 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 981 [2020-12-23 10:26:13,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:13,328 INFO L225 Difference]: With dead ends: 37070 [2020-12-23 10:26:13,328 INFO L226 Difference]: Without dead ends: 19187 [2020-12-23 10:26:13,351 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-23 10:26:13,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19187 states. [2020-12-23 10:26:13,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19187 to 19185. [2020-12-23 10:26:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19185 states. [2020-12-23 10:26:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19185 states to 19185 states and 24208 transitions. [2020-12-23 10:26:13,708 INFO L78 Accepts]: Start accepts. Automaton has 19185 states and 24208 transitions. Word has length 981 [2020-12-23 10:26:13,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:13,709 INFO L481 AbstractCegarLoop]: Abstraction has 19185 states and 24208 transitions. [2020-12-23 10:26:13,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 10:26:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 19185 states and 24208 transitions. [2020-12-23 10:26:13,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2020-12-23 10:26:13,748 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:13,749 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:13,750 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-23 10:26:13,750 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:13,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:13,751 INFO L82 PathProgramCache]: Analyzing trace with hash -2102360268, now seen corresponding path program 1 times [2020-12-23 10:26:13,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:13,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [50359607] [2020-12-23 10:26:13,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:15,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:15,119 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [50359607] [2020-12-23 10:26:15,119 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:15,119 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 10:26:15,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903818462] [2020-12-23 10:26:15,121 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 10:26:15,121 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:15,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 10:26:15,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 10:26:15,122 INFO L87 Difference]: Start difference. First operand 19185 states and 24208 transitions. Second operand 5 states. [2020-12-23 10:26:17,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:17,172 INFO L93 Difference]: Finished difference Result 36951 states and 46727 transitions. [2020-12-23 10:26:17,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 10:26:17,173 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 983 [2020-12-23 10:26:17,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:17,207 INFO L225 Difference]: With dead ends: 36951 [2020-12-23 10:26:17,207 INFO L226 Difference]: Without dead ends: 19181 [2020-12-23 10:26:17,230 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-12-23 10:26:17,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19181 states. [2020-12-23 10:26:17,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19181 to 19181. [2020-12-23 10:26:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19181 states. [2020-12-23 10:26:17,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19181 states to 19181 states and 24200 transitions. [2020-12-23 10:26:17,578 INFO L78 Accepts]: Start accepts. Automaton has 19181 states and 24200 transitions. Word has length 983 [2020-12-23 10:26:17,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:17,579 INFO L481 AbstractCegarLoop]: Abstraction has 19181 states and 24200 transitions. [2020-12-23 10:26:17,580 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 10:26:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 19181 states and 24200 transitions. [2020-12-23 10:26:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2020-12-23 10:26:17,612 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:17,613 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:17,613 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-23 10:26:17,614 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:17,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:17,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1603181512, now seen corresponding path program 1 times [2020-12-23 10:26:17,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:17,615 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165507408] [2020-12-23 10:26:17,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:19,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165507408] [2020-12-23 10:26:19,899 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:19,899 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 10:26:19,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604455065] [2020-12-23 10:26:19,900 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 10:26:19,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:19,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 10:26:19,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:26:19,901 INFO L87 Difference]: Start difference. First operand 19181 states and 24200 transitions. Second operand 3 states. [2020-12-23 10:26:21,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:21,033 INFO L93 Difference]: Finished difference Result 37205 states and 47038 transitions. [2020-12-23 10:26:21,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 10:26:21,034 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 985 [2020-12-23 10:26:21,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:21,062 INFO L225 Difference]: With dead ends: 37205 [2020-12-23 10:26:21,062 INFO L226 Difference]: Without dead ends: 19181 [2020-12-23 10:26:21,083 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 10:26:21,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19181 states. [2020-12-23 10:26:21,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19181 to 19181. [2020-12-23 10:26:21,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19181 states. [2020-12-23 10:26:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19181 states to 19181 states and 24047 transitions. [2020-12-23 10:26:21,638 INFO L78 Accepts]: Start accepts. Automaton has 19181 states and 24047 transitions. Word has length 985 [2020-12-23 10:26:21,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:21,639 INFO L481 AbstractCegarLoop]: Abstraction has 19181 states and 24047 transitions. [2020-12-23 10:26:21,639 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 10:26:21,639 INFO L276 IsEmpty]: Start isEmpty. Operand 19181 states and 24047 transitions. [2020-12-23 10:26:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2020-12-23 10:26:21,673 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:21,674 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:21,674 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-23 10:26:21,674 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:21,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:21,675 INFO L82 PathProgramCache]: Analyzing trace with hash -952891075, now seen corresponding path program 1 times [2020-12-23 10:26:21,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:21,675 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961882648] [2020-12-23 10:26:21,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 10:26:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 10:26:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 10:26:24,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961882648] [2020-12-23 10:26:24,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 10:26:24,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 10:26:24,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562537849] [2020-12-23 10:26:24,717 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-23 10:26:24,717 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 10:26:24,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-23 10:26:24,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-12-23 10:26:24,718 INFO L87 Difference]: Start difference. First operand 19181 states and 24047 transitions. Second operand 6 states. [2020-12-23 10:26:29,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 10:26:29,481 INFO L93 Difference]: Finished difference Result 68972 states and 86523 transitions. [2020-12-23 10:26:29,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-23 10:26:29,483 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 990 [2020-12-23 10:26:29,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 10:26:29,558 INFO L225 Difference]: With dead ends: 68972 [2020-12-23 10:26:29,559 INFO L226 Difference]: Without dead ends: 52466 [2020-12-23 10:26:29,577 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-12-23 10:26:29,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52466 states. [2020-12-23 10:26:30,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52466 to 38440. [2020-12-23 10:26:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38440 states. [2020-12-23 10:26:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38440 states to 38440 states and 48175 transitions. [2020-12-23 10:26:30,912 INFO L78 Accepts]: Start accepts. Automaton has 38440 states and 48175 transitions. Word has length 990 [2020-12-23 10:26:30,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 10:26:30,913 INFO L481 AbstractCegarLoop]: Abstraction has 38440 states and 48175 transitions. [2020-12-23 10:26:30,913 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-23 10:26:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 38440 states and 48175 transitions. [2020-12-23 10:26:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2020-12-23 10:26:30,975 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 10:26:30,975 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 10:26:30,976 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-23 10:26:30,976 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 10:26:30,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 10:26:30,977 INFO L82 PathProgramCache]: Analyzing trace with hash -986912726, now seen corresponding path program 1 times [2020-12-23 10:26:30,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 10:26:30,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716776847] [2020-12-23 10:26:30,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY