/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/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-07 01:21:07,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-07 01:21:07,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-07 01:21:07,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-07 01:21:07,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-07 01:21:07,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-07 01:21:07,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-07 01:21:07,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-07 01:21:07,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-07 01:21:07,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-07 01:21:07,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-07 01:21:07,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-07 01:21:07,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-07 01:21:07,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-07 01:21:07,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-07 01:21:07,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-07 01:21:07,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-07 01:21:08,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-07 01:21:08,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-07 01:21:08,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-07 01:21:08,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-07 01:21:08,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-07 01:21:08,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-07 01:21:08,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-07 01:21:08,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-07 01:21:08,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-07 01:21:08,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-07 01:21:08,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-07 01:21:08,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-07 01:21:08,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-07 01:21:08,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-07 01:21:08,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-07 01:21:08,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-07 01:21:08,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-07 01:21:08,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-07 01:21:08,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-07 01:21:08,029 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-07 01:21:08,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-07 01:21:08,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-07 01:21:08,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-07 01:21:08,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-07 01:21:08,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-07 01:21:08,060 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-07 01:21:08,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-07 01:21:08,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-07 01:21:08,062 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-07 01:21:08,062 INFO L138 SettingsManager]: * Use SBE=true [2021-01-07 01:21:08,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-07 01:21:08,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-07 01:21:08,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-07 01:21:08,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-07 01:21:08,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-07 01:21:08,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-07 01:21:08,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-07 01:21:08,064 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-07 01:21:08,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-07 01:21:08,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-07 01:21:08,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-07 01:21:08,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-07 01:21:08,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-07 01:21:08,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-07 01:21:08,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-07 01:21:08,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-07 01:21:08,066 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-07 01:21:08,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-07 01:21:08,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-07 01:21:08,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-07 01:21:08,067 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-07 01:21:08,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-07 01:21:08,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-07 01:21:08,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-07 01:21:08,434 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-07 01:21:08,434 INFO L275 PluginConnector]: CDTParser initialized [2021-01-07 01:21:08,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i [2021-01-07 01:21:08,526 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0f00561b1/37451f2930db41ef996e9070112bd1d6/FLAGdcbd2e409 [2021-01-07 01:21:09,569 INFO L306 CDTParser]: Found 1 translation units. [2021-01-07 01:21:09,570 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i [2021-01-07 01:21:09,613 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0f00561b1/37451f2930db41ef996e9070112bd1d6/FLAGdcbd2e409 [2021-01-07 01:21:10,061 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/0f00561b1/37451f2930db41ef996e9070112bd1d6 [2021-01-07 01:21:10,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-07 01:21:10,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-07 01:21:10,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-07 01:21:10,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-07 01:21:10,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-07 01:21:10,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 01:21:10" (1/1) ... [2021-01-07 01:21:10,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@632089cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:10, skipping insertion in model container [2021-01-07 01:21:10,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.01 01:21:10" (1/1) ... [2021-01-07 01:21:10,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-07 01:21:10,238 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[489],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[216],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[216],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~p~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] [2021-01-07 01:21:11,153 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/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i[161556,161569] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: address: IdentifierExpression[~p,] left hand side expression in assignment: address: IdentifierExpression[~p,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[176],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[168],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__mptr~0,] left hand side expression in assignment: lhs: VariableLHS[~urb~0,] left hand side expression in assignment: lhs: VariableLHS[~status~0,] left hand side expression in assignment: lhs: VariableLHS[~status~1,] left hand side expression in assignment: lhs: VariableLHS[~status~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem100,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[534],StructAccessExpression[IdentifierExpression[#t~mem100,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[496],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb2~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~padlen~0,] left hand side expression in assignment: lhs: VariableLHS[~padlen~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~headroom~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~tailroom~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[232],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb2~0,] left hand side expression in assignment: lhs: VariableLHS[~skb,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~len~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[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] left hand side expression in assignment: lhs: VariableLHS[~header~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],modname] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],function] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],filename] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],format] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],lineno] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~descriptor~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~bmEEMCmd~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~len~1,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~is_last~0,] left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~crc~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: lhs: VariableLHS[~crc2~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~1,] left hand side expression in assignment: lhs: VariableLHS[~crc2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem159,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[292],StructAccessExpression[IdentifierExpression[#t~mem159,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~eem_info_group0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~eem_info_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: lhs: VariableLHS[~eem_driver_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg3~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~ldv_func_res~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~set,] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~set_impl~0,GLOBAL],[IdentifierExpression[~last_index~0,GLOBAL]]] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~deleted_index~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~deleted_index~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~set_impl~0,GLOBAL],[BinaryExpression[ARITHMINUS,IdentifierExpression[~i~1,],IntegerLiteral[1]]]] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~1,] left hand side expression in assignment: lhs: VariableLHS[~skb~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~2,] left hand side expression in assignment: lhs: VariableLHS[~skb~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~5,] [2021-01-07 01:21:11,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 01:21:11,493 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[489],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[216],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[216],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~p~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] [2021-01-07 01:21:11,652 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/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i[161556,161569] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: address: IdentifierExpression[~p,] left hand side expression in assignment: address: IdentifierExpression[~p,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[128],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[176],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~urb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[168],StructAccessExpression[IdentifierExpression[~urb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__mptr~0,] left hand side expression in assignment: lhs: VariableLHS[~urb~0,] left hand side expression in assignment: lhs: VariableLHS[~status~0,] left hand side expression in assignment: lhs: VariableLHS[~status~1,] left hand side expression in assignment: lhs: VariableLHS[~status~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem100,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[534],StructAccessExpression[IdentifierExpression[#t~mem100,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[496],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb2~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~padlen~0,] left hand side expression in assignment: lhs: VariableLHS[~padlen~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~headroom~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~tailroom~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[232],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb2~0,] left hand side expression in assignment: lhs: VariableLHS[~skb,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~len~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[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] left hand side expression in assignment: lhs: VariableLHS[~header~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~bmEEMCmd~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~len~1,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~len~1,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~is_last~0,] left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~skb2~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~crc~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: lhs: VariableLHS[~crc2~0,] left hand side expression in assignment: lhs: VariableLHS[~crc~1,] left hand side expression in assignment: lhs: VariableLHS[~crc2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem160,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[292],StructAccessExpression[IdentifierExpression[#t~mem160,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~eem_info_group0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~eem_info_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: lhs: VariableLHS[~eem_driver_group1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: lhs: VariableLHS[~ldvarg3~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_3~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_4~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_5~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_2~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~ldv_func_res~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~usb_counter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~set,] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#set_impl~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#set_impl~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~last_index~0,GLOBAL]]]]] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~deleted_index~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~deleted_index~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#set_impl~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#set_impl~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],BinaryExpression[ARITHMINUS,IdentifierExpression[~i~1,],IntegerLiteral[1]]]]]] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~last_index~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~1,] left hand side expression in assignment: lhs: VariableLHS[~skb~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~2,] left hand side expression in assignment: lhs: VariableLHS[~skb~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~5,] [2021-01-07 01:21:11,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-07 01:21:12,016 INFO L208 MainTranslator]: Completed translation [2021-01-07 01:21:12,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12 WrapperNode [2021-01-07 01:21:12,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-07 01:21:12,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-07 01:21:12,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-07 01:21:12,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-07 01:21:12,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-07 01:21:12,297 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-07 01:21:12,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-07 01:21:12,298 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-07 01:21:12,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (1/1) ... [2021-01-07 01:21:12,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-07 01:21:12,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-07 01:21:12,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-07 01:21:12,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-07 01:21:12,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (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 [2021-01-07 01:21:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-01-07 01:21:12,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-01-07 01:21:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-01-07 01:21:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-07 01:21:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-07 01:21:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-01-07 01:21:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-01-07 01:21:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-07 01:21:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-01-07 01:21:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-07 01:21:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-01-07 01:21:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-07 01:21:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-01-07 01:21:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-07 01:21:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-07 01:21:17,893 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-07 01:21:17,893 INFO L299 CfgBuilder]: Removed 381 assume(true) statements. [2021-01-07 01:21:17,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 01:21:17 BoogieIcfgContainer [2021-01-07 01:21:17,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-07 01:21:17,898 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-07 01:21:17,898 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-07 01:21:17,902 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-07 01:21:17,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.01 01:21:10" (1/3) ... [2021-01-07 01:21:17,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7461d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 01:21:17, skipping insertion in model container [2021-01-07 01:21:17,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.01 01:21:12" (2/3) ... [2021-01-07 01:21:17,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7461d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 01:21:17, skipping insertion in model container [2021-01-07 01:21:17,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 01:21:17" (3/3) ... [2021-01-07 01:21:17,905 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i [2021-01-07 01:21:17,911 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-07 01:21:17,917 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-01-07 01:21:17,936 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-01-07 01:21:17,967 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-07 01:21:17,967 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-07 01:21:17,967 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-07 01:21:17,967 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-07 01:21:17,967 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-07 01:21:17,968 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-07 01:21:17,968 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-07 01:21:17,968 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-07 01:21:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states. [2021-01-07 01:21:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-01-07 01:21:17,999 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:18,000 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] [2021-01-07 01:21:18,000 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:18,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:18,007 INFO L82 PathProgramCache]: Analyzing trace with hash -863436178, now seen corresponding path program 1 times [2021-01-07 01:21:18,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:18,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291822331] [2021-01-07 01:21:18,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-07 01:21:18,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291822331] [2021-01-07 01:21:18,510 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:18,511 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:21:18,512 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767691880] [2021-01-07 01:21:18,516 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:21:18,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:18,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:21:18,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:21:18,533 INFO L87 Difference]: Start difference. First operand 413 states. Second operand 3 states. [2021-01-07 01:21:18,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:18,635 INFO L93 Difference]: Finished difference Result 801 states and 1197 transitions. [2021-01-07 01:21:18,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:21:18,638 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 23 [2021-01-07 01:21:18,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:18,664 INFO L225 Difference]: With dead ends: 801 [2021-01-07 01:21:18,664 INFO L226 Difference]: Without dead ends: 369 [2021-01-07 01:21:18,674 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 [2021-01-07 01:21:18,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2021-01-07 01:21:18,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 369. [2021-01-07 01:21:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 369 states. [2021-01-07 01:21:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 502 transitions. [2021-01-07 01:21:18,777 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 502 transitions. Word has length 23 [2021-01-07 01:21:18,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:18,778 INFO L481 AbstractCegarLoop]: Abstraction has 369 states and 502 transitions. [2021-01-07 01:21:18,778 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:21:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 502 transitions. [2021-01-07 01:21:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-01-07 01:21:18,781 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:18,782 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] [2021-01-07 01:21:18,782 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-07 01:21:18,782 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:18,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:18,783 INFO L82 PathProgramCache]: Analyzing trace with hash 848571986, now seen corresponding path program 1 times [2021-01-07 01:21:18,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:18,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316308206] [2021-01-07 01:21:18,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:18,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-07 01:21:18,971 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316308206] [2021-01-07 01:21:18,971 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:18,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:21:18,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582357353] [2021-01-07 01:21:18,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:21:18,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:18,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:21:18,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:21:18,975 INFO L87 Difference]: Start difference. First operand 369 states and 502 transitions. Second operand 3 states. [2021-01-07 01:21:19,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:19,611 INFO L93 Difference]: Finished difference Result 1042 states and 1430 transitions. [2021-01-07 01:21:19,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:21:19,613 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2021-01-07 01:21:19,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:19,619 INFO L225 Difference]: With dead ends: 1042 [2021-01-07 01:21:19,619 INFO L226 Difference]: Without dead ends: 692 [2021-01-07 01:21:19,621 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 [2021-01-07 01:21:19,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2021-01-07 01:21:19,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 692. [2021-01-07 01:21:19,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 692 states. [2021-01-07 01:21:19,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 692 states and 948 transitions. [2021-01-07 01:21:19,663 INFO L78 Accepts]: Start accepts. Automaton has 692 states and 948 transitions. Word has length 25 [2021-01-07 01:21:19,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:19,664 INFO L481 AbstractCegarLoop]: Abstraction has 692 states and 948 transitions. [2021-01-07 01:21:19,665 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:21:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 948 transitions. [2021-01-07 01:21:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-01-07 01:21:19,673 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:19,673 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] [2021-01-07 01:21:19,673 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-07 01:21:19,674 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:19,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:19,676 INFO L82 PathProgramCache]: Analyzing trace with hash 1907119211, now seen corresponding path program 1 times [2021-01-07 01:21:19,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:19,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632143953] [2021-01-07 01:21:19,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-07 01:21:19,861 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632143953] [2021-01-07 01:21:19,861 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:19,861 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-01-07 01:21:19,862 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106165708] [2021-01-07 01:21:19,863 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-07 01:21:19,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:19,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-07 01:21:19,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-07 01:21:19,873 INFO L87 Difference]: Start difference. First operand 692 states and 948 transitions. Second operand 5 states. [2021-01-07 01:21:20,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:20,067 INFO L93 Difference]: Finished difference Result 1365 states and 1873 transitions. [2021-01-07 01:21:20,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-07 01:21:20,072 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2021-01-07 01:21:20,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:20,079 INFO L225 Difference]: With dead ends: 1365 [2021-01-07 01:21:20,079 INFO L226 Difference]: Without dead ends: 1358 [2021-01-07 01:21:20,080 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-01-07 01:21:20,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1358 states. [2021-01-07 01:21:20,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1358 to 1342. [2021-01-07 01:21:20,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2021-01-07 01:21:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 1844 transitions. [2021-01-07 01:21:20,116 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 1844 transitions. Word has length 32 [2021-01-07 01:21:20,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:20,117 INFO L481 AbstractCegarLoop]: Abstraction has 1342 states and 1844 transitions. [2021-01-07 01:21:20,117 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-07 01:21:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1844 transitions. [2021-01-07 01:21:20,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-01-07 01:21:20,121 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:20,121 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:21:20,121 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-07 01:21:20,122 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:20,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:20,122 INFO L82 PathProgramCache]: Analyzing trace with hash -1412018437, now seen corresponding path program 1 times [2021-01-07 01:21:20,123 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:20,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100734724] [2021-01-07 01:21:20,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-07 01:21:20,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100734724] [2021-01-07 01:21:20,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:20,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:21:20,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133833624] [2021-01-07 01:21:20,246 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:21:20,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:20,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:21:20,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:21:20,247 INFO L87 Difference]: Start difference. First operand 1342 states and 1844 transitions. Second operand 3 states. [2021-01-07 01:21:20,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:20,354 INFO L93 Difference]: Finished difference Result 2846 states and 3943 transitions. [2021-01-07 01:21:20,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:21:20,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2021-01-07 01:21:20,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:20,363 INFO L225 Difference]: With dead ends: 2846 [2021-01-07 01:21:20,363 INFO L226 Difference]: Without dead ends: 1523 [2021-01-07 01:21:20,365 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 [2021-01-07 01:21:20,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1523 states. [2021-01-07 01:21:20,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1523 to 1516. [2021-01-07 01:21:20,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1516 states. [2021-01-07 01:21:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 2112 transitions. [2021-01-07 01:21:20,409 INFO L78 Accepts]: Start accepts. Automaton has 1516 states and 2112 transitions. Word has length 84 [2021-01-07 01:21:20,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:20,410 INFO L481 AbstractCegarLoop]: Abstraction has 1516 states and 2112 transitions. [2021-01-07 01:21:20,410 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:21:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2112 transitions. [2021-01-07 01:21:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-01-07 01:21:20,413 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:20,413 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:21:20,414 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-07 01:21:20,414 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:20,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:20,415 INFO L82 PathProgramCache]: Analyzing trace with hash -838749212, now seen corresponding path program 1 times [2021-01-07 01:21:20,415 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:20,415 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [247079224] [2021-01-07 01:21:20,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-01-07 01:21:20,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [247079224] [2021-01-07 01:21:20,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:20,563 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:21:20,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072356635] [2021-01-07 01:21:20,564 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:21:20,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:20,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:21:20,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:21:20,565 INFO L87 Difference]: Start difference. First operand 1516 states and 2112 transitions. Second operand 3 states. [2021-01-07 01:21:21,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:21,282 INFO L93 Difference]: Finished difference Result 3242 states and 4567 transitions. [2021-01-07 01:21:21,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:21:21,283 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2021-01-07 01:21:21,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:21,292 INFO L225 Difference]: With dead ends: 3242 [2021-01-07 01:21:21,293 INFO L226 Difference]: Without dead ends: 1745 [2021-01-07 01:21:21,295 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 [2021-01-07 01:21:21,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1745 states. [2021-01-07 01:21:21,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1745 to 1738. [2021-01-07 01:21:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2021-01-07 01:21:21,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 2444 transitions. [2021-01-07 01:21:21,345 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 2444 transitions. Word has length 96 [2021-01-07 01:21:21,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:21,346 INFO L481 AbstractCegarLoop]: Abstraction has 1738 states and 2444 transitions. [2021-01-07 01:21:21,346 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:21:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2444 transitions. [2021-01-07 01:21:21,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-01-07 01:21:21,348 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:21,349 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:21:21,349 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-07 01:21:21,349 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:21,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:21,350 INFO L82 PathProgramCache]: Analyzing trace with hash 962092788, now seen corresponding path program 1 times [2021-01-07 01:21:21,350 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:21,350 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522232419] [2021-01-07 01:21:21,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:21,569 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-01-07 01:21:21,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522232419] [2021-01-07 01:21:21,570 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:21,570 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-07 01:21:21,570 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962571395] [2021-01-07 01:21:21,571 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-07 01:21:21,571 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:21,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-07 01:21:21,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-07 01:21:21,572 INFO L87 Difference]: Start difference. First operand 1738 states and 2444 transitions. Second operand 3 states. [2021-01-07 01:21:21,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:21,682 INFO L93 Difference]: Finished difference Result 4276 states and 6020 transitions. [2021-01-07 01:21:21,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-07 01:21:21,682 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2021-01-07 01:21:21,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:21,701 INFO L225 Difference]: With dead ends: 4276 [2021-01-07 01:21:21,701 INFO L226 Difference]: Without dead ends: 3405 [2021-01-07 01:21:21,706 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 [2021-01-07 01:21:21,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3405 states. [2021-01-07 01:21:21,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3405 to 1746. [2021-01-07 01:21:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1746 states. [2021-01-07 01:21:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1746 states and 2452 transitions. [2021-01-07 01:21:21,785 INFO L78 Accepts]: Start accepts. Automaton has 1746 states and 2452 transitions. Word has length 96 [2021-01-07 01:21:21,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:21,792 INFO L481 AbstractCegarLoop]: Abstraction has 1746 states and 2452 transitions. [2021-01-07 01:21:21,792 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-07 01:21:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2452 transitions. [2021-01-07 01:21:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-01-07 01:21:21,801 INFO L414 BasicCegarLoop]: Found error trace [2021-01-07 01:21:21,802 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-07 01:21:21,802 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-07 01:21:21,803 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-07 01:21:21,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-07 01:21:21,804 INFO L82 PathProgramCache]: Analyzing trace with hash 2004972851, now seen corresponding path program 1 times [2021-01-07 01:21:21,804 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-07 01:21:21,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980897995] [2021-01-07 01:21:21,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-07 01:21:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-07 01:21:22,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-01-07 01:21:22,060 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980897995] [2021-01-07 01:21:22,060 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-07 01:21:22,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-07 01:21:22,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136194553] [2021-01-07 01:21:22,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-01-07 01:21:22,063 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-07 01:21:22,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-01-07 01:21:22,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-07 01:21:22,063 INFO L87 Difference]: Start difference. First operand 1746 states and 2452 transitions. Second operand 4 states. [2021-01-07 01:21:23,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-07 01:21:23,055 INFO L93 Difference]: Finished difference Result 3410 states and 4788 transitions. [2021-01-07 01:21:23,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-01-07 01:21:23,056 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 98 [2021-01-07 01:21:23,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-07 01:21:23,058 INFO L225 Difference]: With dead ends: 3410 [2021-01-07 01:21:23,059 INFO L226 Difference]: Without dead ends: 0 [2021-01-07 01:21:23,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-01-07 01:21:23,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-01-07 01:21:23,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-01-07 01:21:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-01-07 01:21:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-01-07 01:21:23,066 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 98 [2021-01-07 01:21:23,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-07 01:21:23,066 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-01-07 01:21:23,066 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-01-07 01:21:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-01-07 01:21:23,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-01-07 01:21:23,067 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-07 01:21:23,069 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-01-07 01:21:24,264 INFO L189 CegarLoopUtils]: For program point L5651(lines 5651 5658) no Hoare annotation was computed. [2021-01-07 01:21:24,265 INFO L185 CegarLoopUtils]: At program point L6642(lines 1 6680) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,265 INFO L189 CegarLoopUtils]: For program point L5651-1(lines 5651 5658) no Hoare annotation was computed. [2021-01-07 01:21:24,265 INFO L189 CegarLoopUtils]: For program point L5651-4(lines 5651 5658) no Hoare annotation was computed. [2021-01-07 01:21:24,266 INFO L189 CegarLoopUtils]: For program point L5651-2(lines 5651 5658) no Hoare annotation was computed. [2021-01-07 01:21:24,266 INFO L189 CegarLoopUtils]: For program point L5651-3(lines 5651 5658) no Hoare annotation was computed. [2021-01-07 01:21:24,266 INFO L185 CegarLoopUtils]: At program point L6642-1(lines 1 6680) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,266 INFO L189 CegarLoopUtils]: For program point L6180(lines 6180 6187) no Hoare annotation was computed. [2021-01-07 01:21:24,266 INFO L192 CegarLoopUtils]: At program point L6313(lines 6123 6315) the Hoare annotation is: true [2021-01-07 01:21:24,266 INFO L189 CegarLoopUtils]: For program point L6182(lines 6182 6185) no Hoare annotation was computed. [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L5918(lines 5918 5922) the Hoare annotation is: false [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L5918-1(lines 5918 5922) the Hoare annotation is: false [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L5787(lines 5775 5789) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L5787-1(lines 5775 5789) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L6646(lines 6645 6647) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) [2021-01-07 01:21:24,267 INFO L192 CegarLoopUtils]: At program point L5589(lines 5585 5591) the Hoare annotation is: true [2021-01-07 01:21:24,267 INFO L192 CegarLoopUtils]: At program point L5589-1(lines 5585 5591) the Hoare annotation is: true [2021-01-07 01:21:24,267 INFO L185 CegarLoopUtils]: At program point L6382(lines 1 6680) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 0)) [2021-01-07 01:21:24,268 INFO L185 CegarLoopUtils]: At program point L6052-1(lines 5942 6058) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,268 INFO L185 CegarLoopUtils]: At program point L6052(lines 5942 6058) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,268 INFO L189 CegarLoopUtils]: For program point L6053(lines 6053 6056) no Hoare annotation was computed. [2021-01-07 01:21:24,268 INFO L189 CegarLoopUtils]: For program point L6053-1(lines 6053 6056) no Hoare annotation was computed. [2021-01-07 01:21:24,268 INFO L185 CegarLoopUtils]: At program point L5657-2(lines 5644 5660) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) [2021-01-07 01:21:24,268 INFO L189 CegarLoopUtils]: For program point L6582(lines 6582 6585) no Hoare annotation was computed. [2021-01-07 01:21:24,268 INFO L185 CegarLoopUtils]: At program point L5657-3(lines 5644 5660) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,269 INFO L185 CegarLoopUtils]: At program point L5657(lines 5644 5660) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 0)) [2021-01-07 01:21:24,269 INFO L185 CegarLoopUtils]: At program point L5657-1(lines 5644 5660) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 0)) [2021-01-07 01:21:24,269 INFO L185 CegarLoopUtils]: At program point L5657-4(lines 5644 5660) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,269 INFO L189 CegarLoopUtils]: For program point L6252(line 6252) no Hoare annotation was computed. [2021-01-07 01:21:24,269 INFO L185 CegarLoopUtils]: At program point L6054(lines 5942 6058) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,269 INFO L185 CegarLoopUtils]: At program point L6120(lines 6114 6122) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) [2021-01-07 01:21:24,270 INFO L185 CegarLoopUtils]: At program point L6054-1(lines 5942 6058) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,270 INFO L185 CegarLoopUtils]: At program point L5526(lines 5521 5528) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,270 INFO L185 CegarLoopUtils]: At program point L5526-1(lines 5521 5528) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,270 INFO L189 CegarLoopUtils]: For program point L6253(lines 6253 6304) no Hoare annotation was computed. [2021-01-07 01:21:24,270 INFO L185 CegarLoopUtils]: At program point L5923(lines 5860 5925) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,270 INFO L185 CegarLoopUtils]: At program point L5923-1(lines 5860 5925) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,271 INFO L189 CegarLoopUtils]: For program point L5989(line 5989) no Hoare annotation was computed. [2021-01-07 01:21:24,271 INFO L189 CegarLoopUtils]: For program point L5989-1(line 5989) no Hoare annotation was computed. [2021-01-07 01:21:24,271 INFO L185 CegarLoopUtils]: At program point L5857(lines 5841 5859) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,271 INFO L185 CegarLoopUtils]: At program point L6650(lines 6649 6651) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,271 INFO L185 CegarLoopUtils]: At program point L6650-1(lines 6649 6651) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,271 INFO L189 CegarLoopUtils]: For program point L6255(lines 6255 6301) no Hoare annotation was computed. [2021-01-07 01:21:24,271 INFO L189 CegarLoopUtils]: For program point L6189(line 6189) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L185 CegarLoopUtils]: At program point L6057(lines 5926 6059) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,272 INFO L185 CegarLoopUtils]: At program point L6057-1(lines 5926 6059) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L6190(lines 6190 6197) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L6256(line 6256) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L5992-2(line 5992) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L5992(line 5992) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L5992-5(line 5992) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L5992-3(line 5992) no Hoare annotation was computed. [2021-01-07 01:21:24,272 INFO L189 CegarLoopUtils]: For program point L6257-2(lines 6255 6301) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L6257(lines 6257 6261) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L5993(line 5993) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L5993-1(line 5993) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L185 CegarLoopUtils]: At program point L5729(lines 5724 5731) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,273 INFO L185 CegarLoopUtils]: At program point L5729-1(lines 5724 5731) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L6192(lines 6192 6195) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L5995(line 5995) no Hoare annotation was computed. [2021-01-07 01:21:24,273 INFO L189 CegarLoopUtils]: For program point L5995-5(line 5995) no Hoare annotation was computed. [2021-01-07 01:21:24,274 INFO L189 CegarLoopUtils]: For program point L5995-2(line 5995) no Hoare annotation was computed. [2021-01-07 01:21:24,274 INFO L189 CegarLoopUtils]: For program point L5995-3(line 5995) no Hoare annotation was computed. [2021-01-07 01:21:24,274 INFO L185 CegarLoopUtils]: At program point L6656-1(lines 6655 6657) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,274 INFO L185 CegarLoopUtils]: At program point L6656(lines 6655 6657) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,274 INFO L192 CegarLoopUtils]: At program point L6590-3(lines 1 6680) the Hoare annotation is: true [2021-01-07 01:21:24,274 INFO L192 CegarLoopUtils]: At program point L6590-2(lines 1 6680) the Hoare annotation is: true [2021-01-07 01:21:24,274 INFO L189 CegarLoopUtils]: For program point L5996-2(line 5996) no Hoare annotation was computed. [2021-01-07 01:21:24,274 INFO L189 CegarLoopUtils]: For program point L5996(line 5996) no Hoare annotation was computed. [2021-01-07 01:21:24,275 INFO L189 CegarLoopUtils]: For program point L5996-5(line 5996) no Hoare annotation was computed. [2021-01-07 01:21:24,275 INFO L189 CegarLoopUtils]: For program point L5996-3(line 5996) no Hoare annotation was computed. [2021-01-07 01:21:24,275 INFO L189 CegarLoopUtils]: For program point L5997(line 5997) no Hoare annotation was computed. [2021-01-07 01:21:24,275 INFO L189 CegarLoopUtils]: For program point L5997-1(line 5997) no Hoare annotation was computed. [2021-01-07 01:21:24,275 INFO L185 CegarLoopUtils]: At program point L5799(lines 5794 5801) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,275 INFO L185 CegarLoopUtils]: At program point L5536-1(lines 5533 5538) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,275 INFO L185 CegarLoopUtils]: At program point L5536(lines 5533 5538) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,275 INFO L185 CegarLoopUtils]: At program point L6660(lines 6659 6661) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,276 INFO L189 CegarLoopUtils]: For program point L6199(line 6199) no Hoare annotation was computed. [2021-01-07 01:21:24,276 INFO L185 CegarLoopUtils]: At program point L5737(lines 5732 5739) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,276 INFO L185 CegarLoopUtils]: At program point L5737-1(lines 5732 5739) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,276 INFO L189 CegarLoopUtils]: For program point L6200(lines 6200 6207) no Hoare annotation was computed. [2021-01-07 01:21:24,276 INFO L185 CegarLoopUtils]: At program point L5606(lines 5603 5608) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,276 INFO L185 CegarLoopUtils]: At program point L5606-1(lines 5603 5608) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,276 INFO L185 CegarLoopUtils]: At program point L6598(lines 6597 6599) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,277 INFO L185 CegarLoopUtils]: At program point L6664(lines 6663 6665) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,277 INFO L192 CegarLoopUtils]: At program point L6598-3(lines 6597 6599) the Hoare annotation is: true [2021-01-07 01:21:24,277 INFO L192 CegarLoopUtils]: At program point L6598-2(lines 6597 6599) the Hoare annotation is: true [2021-01-07 01:21:24,277 INFO L185 CegarLoopUtils]: At program point L6598-1(lines 6597 6599) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,277 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,277 INFO L189 CegarLoopUtils]: For program point L6202(lines 6202 6205) no Hoare annotation was computed. [2021-01-07 01:21:24,277 INFO L189 CegarLoopUtils]: For program point L6268(line 6268) no Hoare annotation was computed. [2021-01-07 01:21:24,278 INFO L189 CegarLoopUtils]: For program point L6004-1(lines 6004 6007) no Hoare annotation was computed. [2021-01-07 01:21:24,278 INFO L189 CegarLoopUtils]: For program point L6004(lines 6004 6007) no Hoare annotation was computed. [2021-01-07 01:21:24,278 INFO L189 CegarLoopUtils]: For program point L6269(lines 6269 6277) no Hoare annotation was computed. [2021-01-07 01:21:24,278 INFO L185 CegarLoopUtils]: At program point L5543(lines 1 6680) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,278 INFO L189 CegarLoopUtils]: For program point L6271(lines 6271 6275) no Hoare annotation was computed. [2021-01-07 01:21:24,278 INFO L185 CegarLoopUtils]: At program point L6602(lines 6601 6603) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,278 INFO L185 CegarLoopUtils]: At program point L6668(lines 6667 6669) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,279 INFO L192 CegarLoopUtils]: At program point L5677(lines 6577 6588) the Hoare annotation is: true [2021-01-07 01:21:24,279 INFO L185 CegarLoopUtils]: At program point L6470(lines 6467 6472) the Hoare annotation is: (and (not (= |ULTIMATE.start_ldv_set_is_empty_#res| 0)) (= ~last_index~0 0)) [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008-2(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008-6(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008-4(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008-9(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,279 INFO L189 CegarLoopUtils]: For program point L6008-8(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6008-13(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6008-11(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6008-17(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6008-15(line 6008) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6009(lines 6009 6012) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L189 CegarLoopUtils]: For program point L6009-1(lines 6009 6012) no Hoare annotation was computed. [2021-01-07 01:21:24,280 INFO L185 CegarLoopUtils]: At program point L5745(lines 5740 5747) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,281 INFO L185 CegarLoopUtils]: At program point L5745-1(lines 5740 5747) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,281 INFO L185 CegarLoopUtils]: At program point L6671-1(lines 1 6680) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,281 INFO L185 CegarLoopUtils]: At program point L6671(lines 1 6680) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,281 INFO L189 CegarLoopUtils]: For program point L5614(line 5614) no Hoare annotation was computed. [2021-01-07 01:21:24,281 INFO L189 CegarLoopUtils]: For program point L5680(line 5680) no Hoare annotation was computed. [2021-01-07 01:21:24,281 INFO L185 CegarLoopUtils]: At program point L5614-3(lines 5609 5616) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,281 INFO L189 CegarLoopUtils]: For program point L5614-4(line 5614) no Hoare annotation was computed. [2021-01-07 01:21:24,281 INFO L189 CegarLoopUtils]: For program point L5614-2(line 5614) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L185 CegarLoopUtils]: At program point L5614-7(lines 5609 5616) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L5614-6(line 5614) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L6209(line 6209) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,282 INFO L185 CegarLoopUtils]: At program point L-1-4(line -1) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 0)) [2021-01-07 01:21:24,282 INFO L189 CegarLoopUtils]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L185 CegarLoopUtils]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_2~0 0)) [2021-01-07 01:21:24,283 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5681) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L189 CegarLoopUtils]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L189 CegarLoopUtils]: For program point L-1-9(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L189 CegarLoopUtils]: For program point L-1-10(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L189 CegarLoopUtils]: For program point L-1-11(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,283 INFO L192 CegarLoopUtils]: At program point L-1-13(line -1) the Hoare annotation is: true [2021-01-07 01:21:24,284 INFO L185 CegarLoopUtils]: At program point L6606(lines 6605 6607) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,284 INFO L192 CegarLoopUtils]: At program point L-1-15(line -1) the Hoare annotation is: true [2021-01-07 01:21:24,284 INFO L189 CegarLoopUtils]: For program point L-1-16(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,284 INFO L192 CegarLoopUtils]: At program point L-1-18(line -1) the Hoare annotation is: true [2021-01-07 01:21:24,284 INFO L192 CegarLoopUtils]: At program point L-1-20(line -1) the Hoare annotation is: true [2021-01-07 01:21:24,284 INFO L189 CegarLoopUtils]: For program point L-1-21(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,284 INFO L189 CegarLoopUtils]: For program point L5946(lines 5946 5949) no Hoare annotation was computed. [2021-01-07 01:21:24,284 INFO L189 CegarLoopUtils]: For program point L5880-2(lines 5880 5883) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L5946-1(lines 5946 5949) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L5880(lines 5880 5883) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L5880-5(lines 5880 5883) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L5880-3(lines 5880 5883) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L6013(lines 6013 6016) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L6013-1(lines 6013 6016) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L185 CegarLoopUtils]: At program point L6675(lines 6674 6676) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L6279(line 6279) no Hoare annotation was computed. [2021-01-07 01:21:24,285 INFO L189 CegarLoopUtils]: For program point L6280-2(lines 6255 6301) no Hoare annotation was computed. [2021-01-07 01:21:24,286 INFO L189 CegarLoopUtils]: For program point L6280(lines 6280 6284) no Hoare annotation was computed. [2021-01-07 01:21:24,286 INFO L185 CegarLoopUtils]: At program point L6082(lines 6077 6084) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) [2021-01-07 01:21:24,286 INFO L185 CegarLoopUtils]: At program point L5752-1(lines 5748 5754) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,286 INFO L185 CegarLoopUtils]: At program point L5752-2(lines 5918 5922) the Hoare annotation is: false [2021-01-07 01:21:24,286 INFO L185 CegarLoopUtils]: At program point L5752(lines 5748 5754) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,286 INFO L185 CegarLoopUtils]: At program point L5752-4(lines 5918 5922) the Hoare annotation is: false [2021-01-07 01:21:24,286 INFO L189 CegarLoopUtils]: For program point L6149(lines 6149 6308) no Hoare annotation was computed. [2021-01-07 01:21:24,287 INFO L189 CegarLoopUtils]: For program point L5885-2(lines 5885 5902) no Hoare annotation was computed. [2021-01-07 01:21:24,287 INFO L189 CegarLoopUtils]: For program point L5885-3(lines 5885 5902) no Hoare annotation was computed. [2021-01-07 01:21:24,287 INFO L189 CegarLoopUtils]: For program point L5885(lines 5885 5902) no Hoare annotation was computed. [2021-01-07 01:21:24,287 INFO L192 CegarLoopUtils]: At program point L5687(lines 5686 5689) the Hoare annotation is: true [2021-01-07 01:21:24,287 INFO L192 CegarLoopUtils]: At program point L5687-1(lines 5686 5689) the Hoare annotation is: true [2021-01-07 01:21:24,287 INFO L189 CegarLoopUtils]: For program point L5885-5(lines 5885 5902) no Hoare annotation was computed. [2021-01-07 01:21:24,287 INFO L192 CegarLoopUtils]: At program point L5687-2(lines 5686 5689) the Hoare annotation is: true [2021-01-07 01:21:24,287 INFO L192 CegarLoopUtils]: At program point L5687-3(lines 5686 5689) the Hoare annotation is: true [2021-01-07 01:21:24,287 INFO L189 CegarLoopUtils]: For program point L6150(line 6150) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L6216(line 6216) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L6018(lines 6018 6028) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L5952-1(lines 5952 6049) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L6018-3(lines 6018 6028) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L5952(lines 5952 6049) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L6018-2(lines 6003 6049) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L189 CegarLoopUtils]: For program point L6018-5(lines 6003 6049) no Hoare annotation was computed. [2021-01-07 01:21:24,288 INFO L185 CegarLoopUtils]: At program point L6613-3(lines 6612 6614) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L5556-1(lines 5553 5558) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L5490(lines 5486 5492) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L6613-2(lines 6612 6614) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L6613-1(lines 6612 6614) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L6613(lines 6612 6614) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L5556(lines 5553 5558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,289 INFO L185 CegarLoopUtils]: At program point L5490-1(lines 5486 5492) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L6151(lines 6151 6214) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L6217(lines 6217 6250) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5953(lines 5953 5968) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5953-1(lines 5953 5968) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5624-1(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5624-2(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5624(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,290 INFO L189 CegarLoopUtils]: For program point L5624-5(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-6(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-3(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-4(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-9(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-10(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-7(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-8(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L6219(lines 6219 6247) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-13(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,291 INFO L189 CegarLoopUtils]: For program point L5624-14(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-11(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-12(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-17(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-18(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L6153(lines 6153 6211) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-15(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-16(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-19(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,292 INFO L189 CegarLoopUtils]: For program point L5624-20(lines 5624 5626) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5823(lines 5823 5826) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5823-1(lines 5823 5826) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5625-2(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L185 CegarLoopUtils]: At program point L6616-1(lines 6615 6617) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5625(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L185 CegarLoopUtils]: At program point L6616(lines 6615 6617) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5625-6(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5625-4(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,293 INFO L189 CegarLoopUtils]: For program point L5625-10(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L6418-3(lines 6415 6444) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L5625-8(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L185 CegarLoopUtils]: At program point L6418-2(lines 6418 6429) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0) (= ULTIMATE.start_ldv_set_remove_~i~1 0) (= (+ ULTIMATE.start_ldv_set_remove_~deleted_index~0 1) 0)) [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L5625-14(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L6154(line 6154) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L6418-7(lines 6415 6444) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L189 CegarLoopUtils]: For program point L5625-12(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,294 INFO L185 CegarLoopUtils]: At program point L6418-6(lines 6418 6429) the Hoare annotation is: (and (= ~last_index~0 0) (= ULTIMATE.start_ldv_set_remove_~i~1 0) (= (+ ULTIMATE.start_ldv_set_remove_~deleted_index~0 1) 0)) [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L6220(line 6220) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-18(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-16(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-22(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5890(lines 5890 5893) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-20(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-26(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5625-24(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,295 INFO L189 CegarLoopUtils]: For program point L5890-1(lines 5890 5893) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-30(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-28(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-34(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-32(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L6419-1(lines 6419 6422) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-38(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L6419(lines 6419 6422) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L5625-36(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,296 INFO L189 CegarLoopUtils]: For program point L6419-3(lines 6419 6422) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L5625-40(line 5625) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L6419-2(lines 6419 6422) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L6155(lines 6155 6163) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L6221(lines 6221 6226) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L185 CegarLoopUtils]: At program point L5759(lines 5755 5761) the Hoare annotation is: false [2021-01-07 01:21:24,297 INFO L185 CegarLoopUtils]: At program point L5759-1(lines 5755 5761) the Hoare annotation is: false [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L6024-1(lines 6024 6027) no Hoare annotation was computed. [2021-01-07 01:21:24,297 INFO L189 CegarLoopUtils]: For program point L6024(lines 6024 6027) no Hoare annotation was computed. [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L5694(lines 5691 5696) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L5694-3(lines 5691 5696) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L6619-1(lines 6618 6620) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L6619(lines 6618 6620) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L5694-4(lines 5691 5696) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L5694-1(lines 5691 5696) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,298 INFO L185 CegarLoopUtils]: At program point L5694-2(lines 5691 5696) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L5694-7(lines 5691 5696) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L5694-5(lines 5691 5696) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L6619-3(lines 6618 6620) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L6619-2(lines 6618 6620) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L5694-6(lines 5691 5696) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,299 INFO L189 CegarLoopUtils]: For program point L6157(lines 6157 6161) no Hoare annotation was computed. [2021-01-07 01:21:24,299 INFO L189 CegarLoopUtils]: For program point L5894(lines 5894 5900) no Hoare annotation was computed. [2021-01-07 01:21:24,299 INFO L189 CegarLoopUtils]: For program point L5894-1(lines 5894 5900) no Hoare annotation was computed. [2021-01-07 01:21:24,299 INFO L185 CegarLoopUtils]: At program point L5498(lines 5493 5500) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L6423-1(lines 6423 6427) no Hoare annotation was computed. [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L6423(lines 6423 6427) no Hoare annotation was computed. [2021-01-07 01:21:24,300 INFO L185 CegarLoopUtils]: At program point L5498-1(lines 5493 5500) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L6291(line 6291) no Hoare annotation was computed. [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L5961-3(lines 5961 5965) no Hoare annotation was computed. [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L5961(lines 5961 5965) no Hoare annotation was computed. [2021-01-07 01:21:24,300 INFO L185 CegarLoopUtils]: At program point L6622(lines 6621 6623) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,300 INFO L189 CegarLoopUtils]: For program point L5565-2(lines 5565 5575) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L5565-3(lines 5565 5575) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L185 CegarLoopUtils]: At program point L6622-3(lines 6621 6623) the Hoare annotation is: false [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L5565(lines 5565 5575) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L185 CegarLoopUtils]: At program point L6622-2(lines 6621 6623) the Hoare annotation is: false [2021-01-07 01:21:24,301 INFO L185 CegarLoopUtils]: At program point L6622-1(lines 6621 6623) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L5565-1(lines 5565 5575) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L6292(lines 6292 6297) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L5830(lines 5830 5837) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L5830-1(lines 5830 5837) no Hoare annotation was computed. [2021-01-07 01:21:24,301 INFO L189 CegarLoopUtils]: For program point L6029(lines 6029 6036) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L6029-1(lines 6029 6036) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L6228(line 6228) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634-3(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634-4(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634-1(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634-2(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5568(lines 5568 5572) no Hoare annotation was computed. [2021-01-07 01:21:24,302 INFO L189 CegarLoopUtils]: For program point L5634-7(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-8(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-5(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5568-3(lines 5568 5572) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-6(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-11(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-12(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-9(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-10(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-15(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L6229(lines 6229 6243) no Hoare annotation was computed. [2021-01-07 01:21:24,303 INFO L189 CegarLoopUtils]: For program point L5634-13(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,304 INFO L189 CegarLoopUtils]: For program point L5634-14(lines 5634 5641) no Hoare annotation was computed. [2021-01-07 01:21:24,304 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,304 INFO L185 CegarLoopUtils]: At program point L6362(lines 6351 6364) the Hoare annotation is: (and (= ~last_index~0 0) (= ~ldv_state_variable_0~0 1)) [2021-01-07 01:21:24,304 INFO L189 CegarLoopUtils]: For program point L6032(line 6032) no Hoare annotation was computed. [2021-01-07 01:21:24,304 INFO L189 CegarLoopUtils]: For program point L6032-3(line 6032) no Hoare annotation was computed. [2021-01-07 01:21:24,304 INFO L185 CegarLoopUtils]: At program point L6627-1(lines 6624 6628) the Hoare annotation is: false [2021-01-07 01:21:24,304 INFO L185 CegarLoopUtils]: At program point L6627(lines 6624 6628) the Hoare annotation is: false [2021-01-07 01:21:24,304 INFO L185 CegarLoopUtils]: At program point L6627-3(lines 6624 6628) the Hoare annotation is: false [2021-01-07 01:21:24,304 INFO L185 CegarLoopUtils]: At program point L6627-2(lines 6624 6628) the Hoare annotation is: false [2021-01-07 01:21:24,305 INFO L189 CegarLoopUtils]: For program point L6231(lines 6231 6236) no Hoare annotation was computed. [2021-01-07 01:21:24,305 INFO L185 CegarLoopUtils]: At program point L6231-1(lines 6229 6242) the Hoare annotation is: (let ((.cse0 (= ~last_index~0 0))) (or (and .cse0 (= ~ldv_state_variable_0~0 1)) (and (= ~ldv_state_variable_2~0 1) .cse0))) [2021-01-07 01:21:24,305 INFO L189 CegarLoopUtils]: For program point L6165(line 6165) no Hoare annotation was computed. [2021-01-07 01:21:24,305 INFO L185 CegarLoopUtils]: At program point L6430-3(lines 1 6680) the Hoare annotation is: (and (= ~last_index~0 0) (= ULTIMATE.start_ldv_set_remove_~i~1 0) (= (+ ULTIMATE.start_ldv_set_remove_~deleted_index~0 1) 0)) [2021-01-07 01:21:24,305 INFO L185 CegarLoopUtils]: At program point L6430-1(lines 1 6680) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0) (= ULTIMATE.start_ldv_set_remove_~i~1 0) (= (+ ULTIMATE.start_ldv_set_remove_~deleted_index~0 1) 0)) [2021-01-07 01:21:24,305 INFO L189 CegarLoopUtils]: For program point L6166(lines 6166 6171) no Hoare annotation was computed. [2021-01-07 01:21:24,305 INFO L189 CegarLoopUtils]: For program point L6166-2(lines 6153 6211) no Hoare annotation was computed. [2021-01-07 01:21:24,305 INFO L185 CegarLoopUtils]: At program point L5506(lines 5501 5508) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,306 INFO L185 CegarLoopUtils]: At program point L5506-1(lines 5501 5508) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L6299(line 6299) no Hoare annotation was computed. [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L5969-2(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L5969(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L5969-6(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L5969-4(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,306 INFO L185 CegarLoopUtils]: At program point L6630(lines 6629 6631) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,306 INFO L189 CegarLoopUtils]: For program point L5969-11(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,307 INFO L189 CegarLoopUtils]: For program point L5969-8(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,307 INFO L189 CegarLoopUtils]: For program point L5969-9(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,307 INFO L189 CegarLoopUtils]: For program point L5969-15(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,307 INFO L185 CegarLoopUtils]: At program point L6630-3(lines 6038 6041) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,307 INFO L185 CegarLoopUtils]: At program point L6630-2(lines 6629 6631) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,307 INFO L185 CegarLoopUtils]: At program point L6630-1(lines 6038 6041) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,307 INFO L189 CegarLoopUtils]: For program point L5969-13(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,307 INFO L185 CegarLoopUtils]: At program point L6432-2(lines 6432 6439) the Hoare annotation is: false [2021-01-07 01:21:24,307 INFO L189 CegarLoopUtils]: For program point L5969-17(line 5969) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L185 CegarLoopUtils]: At program point L6432-6(lines 6432 6439) the Hoare annotation is: false [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L6432-3(lines 6432 6439) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L6432-7(lines 6432 6439) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L5970(lines 5970 6001) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L5904-1(lines 5904 5907) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L5970-1(lines 5970 6001) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L189 CegarLoopUtils]: For program point L5904(lines 5904 5907) no Hoare annotation was computed. [2021-01-07 01:21:24,308 INFO L185 CegarLoopUtils]: At program point L5640-1(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,308 INFO L185 CegarLoopUtils]: At program point L5640-2(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-5(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-6(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-3(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-4(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-9(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,309 INFO L189 CegarLoopUtils]: For program point L6433-3(lines 6433 6436) no Hoare annotation was computed. [2021-01-07 01:21:24,309 INFO L189 CegarLoopUtils]: For program point L6433-2(lines 6433 6436) no Hoare annotation was computed. [2021-01-07 01:21:24,309 INFO L185 CegarLoopUtils]: At program point L5640-10(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,310 INFO L189 CegarLoopUtils]: For program point L6433-1(lines 6433 6436) no Hoare annotation was computed. [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-7(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,310 INFO L189 CegarLoopUtils]: For program point L6433(lines 6433 6436) no Hoare annotation was computed. [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-8(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-13(lines 5627 5643) the Hoare annotation is: false [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-14(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-11(lines 5627 5643) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-12(lines 5627 5643) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,310 INFO L185 CegarLoopUtils]: At program point L5640-15(lines 5627 5643) the Hoare annotation is: false [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5971(line 5971) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5971-1(line 5971) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-2(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-6(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-4(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-9(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-8(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L189 CegarLoopUtils]: For program point L5972-13(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,311 INFO L185 CegarLoopUtils]: At program point L5576-1(lines 5559 5578) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,312 INFO L189 CegarLoopUtils]: For program point L5972-11(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,312 INFO L185 CegarLoopUtils]: At program point L6633-1(lines 6632 6634) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,312 INFO L185 CegarLoopUtils]: At program point L6633(lines 6632 6634) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,312 INFO L185 CegarLoopUtils]: At program point L5576(lines 5559 5578) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,312 INFO L189 CegarLoopUtils]: For program point L5972-17(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,312 INFO L189 CegarLoopUtils]: For program point L5972-15(line 5972) no Hoare annotation was computed. [2021-01-07 01:21:24,312 INFO L189 CegarLoopUtils]: For program point L5973(lines 5973 5976) no Hoare annotation was computed. [2021-01-07 01:21:24,312 INFO L189 CegarLoopUtils]: For program point L5973-1(lines 5973 5976) no Hoare annotation was computed. [2021-01-07 01:21:24,313 INFO L185 CegarLoopUtils]: At program point L6370(lines 1 6680) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,313 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-01-07 01:21:24,313 INFO L185 CegarLoopUtils]: At program point L5512-1(lines 5509 5514) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,313 INFO L185 CegarLoopUtils]: At program point L5512(lines 5509 5514) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,313 INFO L185 CegarLoopUtils]: At program point L6239(lines 6135 6314) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,313 INFO L185 CegarLoopUtils]: At program point L6636(lines 6635 6637) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,313 INFO L189 CegarLoopUtils]: For program point L6306(line 6306) no Hoare annotation was computed. [2021-01-07 01:21:24,313 INFO L192 CegarLoopUtils]: At program point L5910(lines 5910 5911) the Hoare annotation is: true [2021-01-07 01:21:24,314 INFO L192 CegarLoopUtils]: At program point L5910-1(lines 5910 5911) the Hoare annotation is: true [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L6043(lines 6043 6048) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L6043-1(lines 6043 6048) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L5912-2(line 5912) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L5912(line 5912) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L5912-5(line 5912) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L189 CegarLoopUtils]: For program point L5912-3(line 5912) no Hoare annotation was computed. [2021-01-07 01:21:24,314 INFO L185 CegarLoopUtils]: At program point L6639(lines 6638 6640) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,315 INFO L185 CegarLoopUtils]: At program point L5582(lines 5579 5584) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,315 INFO L185 CegarLoopUtils]: At program point L5582-1(lines 5579 5584) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,315 INFO L185 CegarLoopUtils]: At program point L6309(lines 6135 6314) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,315 INFO L189 CegarLoopUtils]: For program point L5980-1(lines 5980 5983) no Hoare annotation was computed. [2021-01-07 01:21:24,315 INFO L189 CegarLoopUtils]: For program point L5980(lines 5980 5983) no Hoare annotation was computed. [2021-01-07 01:21:24,315 INFO L189 CegarLoopUtils]: For program point L5848(lines 5848 5854) no Hoare annotation was computed. [2021-01-07 01:21:24,315 INFO L185 CegarLoopUtils]: At program point L5518(lines 5515 5520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= ~last_index~0 0)) [2021-01-07 01:21:24,315 INFO L185 CegarLoopUtils]: At program point L5518-1(lines 5515 5520) the Hoare annotation is: (= ~last_index~0 0) [2021-01-07 01:21:24,316 INFO L189 CegarLoopUtils]: For program point L6179(line 6179) no Hoare annotation was computed. [2021-01-07 01:21:24,316 INFO L189 CegarLoopUtils]: For program point L6245(line 6245) no Hoare annotation was computed. [2021-01-07 01:21:24,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.01 01:21:24 BoogieIcfgContainer [2021-01-07 01:21:24,358 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-07 01:21:24,359 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-01-07 01:21:24,359 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-01-07 01:21:24,359 INFO L275 PluginConnector]: Witness Printer initialized [2021-01-07 01:21:24,360 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 01:21:17" (3/4) ... [2021-01-07 01:21:24,363 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-01-07 01:21:24,405 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 234 nodes and edges [2021-01-07 01:21:24,410 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 83 nodes and edges [2021-01-07 01:21:24,415 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-01-07 01:21:24,419 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-01-07 01:21:24,423 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-01-07 01:21:24,466 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(\result == 0) && last_index == 0 [2021-01-07 01:21:24,755 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cdc_eem.ko-entry_point.cil.out.i-witness.graphml [2021-01-07 01:21:24,755 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-01-07 01:21:24,757 INFO L168 Benchmark]: Toolchain (without parser) took 14685.95 ms. Allocated memory was 151.0 MB in the beginning and 396.4 MB in the end (delta: 245.4 MB). Free memory was 118.6 MB in the beginning and 173.9 MB in the end (delta: -55.2 MB). Peak memory consumption was 190.3 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,758 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 122.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-07 01:21:24,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1942.86 ms. Allocated memory was 151.0 MB in the beginning and 189.8 MB in the end (delta: 38.8 MB). Free memory was 118.4 MB in the beginning and 148.5 MB in the end (delta: -30.1 MB). Peak memory consumption was 89.3 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,759 INFO L168 Benchmark]: Boogie Procedure Inliner took 277.27 ms. Allocated memory is still 189.8 MB. Free memory was 148.5 MB in the beginning and 137.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,759 INFO L168 Benchmark]: Boogie Preprocessor took 232.21 ms. Allocated memory is still 189.8 MB. Free memory was 137.9 MB in the beginning and 126.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,760 INFO L168 Benchmark]: RCFGBuilder took 5364.95 ms. Allocated memory was 189.8 MB in the beginning and 330.3 MB in the end (delta: 140.5 MB). Free memory was 125.8 MB in the beginning and 193.5 MB in the end (delta: -67.7 MB). Peak memory consumption was 169.3 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,760 INFO L168 Benchmark]: TraceAbstraction took 6460.57 ms. Allocated memory was 330.3 MB in the beginning and 396.4 MB in the end (delta: 66.1 MB). Free memory was 193.0 MB in the beginning and 223.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 114.5 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,760 INFO L168 Benchmark]: Witness Printer took 396.04 ms. Allocated memory is still 396.4 MB. Free memory was 223.7 MB in the beginning and 173.9 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.3 MB. Max. memory is 8.0 GB. [2021-01-07 01:21:24,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 122.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1942.86 ms. Allocated memory was 151.0 MB in the beginning and 189.8 MB in the end (delta: 38.8 MB). Free memory was 118.4 MB in the beginning and 148.5 MB in the end (delta: -30.1 MB). Peak memory consumption was 89.3 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 277.27 ms. Allocated memory is still 189.8 MB. Free memory was 148.5 MB in the beginning and 137.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 232.21 ms. Allocated memory is still 189.8 MB. Free memory was 137.9 MB in the beginning and 126.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * RCFGBuilder took 5364.95 ms. Allocated memory was 189.8 MB in the beginning and 330.3 MB in the end (delta: 140.5 MB). Free memory was 125.8 MB in the beginning and 193.5 MB in the end (delta: -67.7 MB). Peak memory consumption was 169.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 6460.57 ms. Allocated memory was 330.3 MB in the beginning and 396.4 MB in the end (delta: 66.1 MB). Free memory was 193.0 MB in the beginning and 223.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 114.5 MB. Max. memory is 8.0 GB. * Witness Printer took 396.04 ms. Allocated memory is still 396.4 MB. Free memory was 223.7 MB in the beginning and 173.9 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5681]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5748]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6418]: Loop Invariant Derived loop invariant: (last_index == 0 && i == 0) && deleted_index + 1 == 0 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6229]: Loop Invariant Derived loop invariant: (last_index == 0 && ldv_state_variable_0 == 1) || (ldv_state_variable_2 == 1 && last_index == 0) - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5748]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5515]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5942]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6629]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5942]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6038]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6629]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6418]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && last_index == 0) && i == 0) && deleted_index + 1 == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6038]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6618]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5603]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5603]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5691]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6135]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6659]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_2 == 0 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6615]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6077]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_0 == 1 - InvariantResult [Line: 6624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6615]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5509]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5486]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6467]: Loop Invariant Derived loop invariant: !(\result == 0) && last_index == 0 - InvariantResult [Line: 5509]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5553]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5553]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5926]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5486]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6667]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6645]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_0 == 1 - InvariantResult [Line: 6612]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6601]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5493]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5942]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5942]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5493]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5775]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6114]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_0 == 1 - InvariantResult [Line: 5775]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5501]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5501]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5732]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5755]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6351]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_0 == 1 - InvariantResult [Line: 5732]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5644]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_0 == 1 - InvariantResult [Line: 5644]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_2 == 0 - InvariantResult [Line: 5644]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_2 == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5755]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5644]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5533]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5644]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5740]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5740]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6655]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6655]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (last_index == 0 && i == 0) && deleted_index + 1 == 0 - InvariantResult [Line: 6135]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6597]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6674]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6663]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5627]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && last_index == 0) && i == 0) && deleted_index + 1 == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5579]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5579]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6605]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6638]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6649]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6635]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5860]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5860]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_2 == 0 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5794]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6621]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6621]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6432]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6621]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 1 && last_index == 0 - InvariantResult [Line: 6432]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: last_index == 0 && ldv_state_variable_2 == 0 - InvariantResult [Line: 6632]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 6621]: Loop Invariant Derived loop invariant: last_index == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 413 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.1s, OverallIterations: 7, TraceHistogramMax: 3, AutomataDifference: 3.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4454 SDtfs, 2611 SDslu, 4134 SDs, 0 SdLazy, 120 SolverSat, 27 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 28 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1746occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 1689 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 158 LocationsWithAnnotation, 158 PreInvPairs, 705 NumberOfFragments, 713 HoareAnnotationTreeSize, 158 FomulaSimplifications, 12811 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 158 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 454 NumberOfCodeBlocks, 454 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 447 ConstructedInterpolants, 0 QuantifiedInterpolants, 56037 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 48/48 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...