/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-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 14:19:29,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 14:19:29,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 14:19:29,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 14:19:29,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 14:19:29,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 14:19:29,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 14:19:29,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 14:19:29,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 14:19:29,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 14:19:29,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 14:19:29,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 14:19:29,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 14:19:29,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 14:19:29,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 14:19:29,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 14:19:29,522 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 14:19:29,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 14:19:29,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 14:19:29,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 14:19:29,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 14:19:29,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 14:19:29,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 14:19:29,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 14:19:29,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 14:19:29,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 14:19:29,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 14:19:29,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 14:19:29,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 14:19:29,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 14:19:29,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 14:19:29,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 14:19:29,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 14:19:29,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 14:19:29,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 14:19:29,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 14:19:29,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 14:19:29,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 14:19:29,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 14:19:29,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 14:19:29,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 14:19:29,603 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 14:19:29,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 14:19:29,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 14:19:29,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 14:19:29,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 14:19:29,670 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 14:19:29,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 14:19:29,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 14:19:29,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 14:19:29,671 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 14:19:29,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 14:19:29,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 14:19:29,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 14:19:29,673 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 14:19:29,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 14:19:29,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 14:19:29,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 14:19:29,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 14:19:29,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 14:19:29,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 14:19:29,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 14:19:29,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 14:19:29,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 14:19:29,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 14:19:29,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 14:19:29,676 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 14:19:29,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 14:19:30,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 14:19:30,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 14:19:30,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 14:19:30,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 14:19:30,170 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 14:19:30,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2020-12-23 14:19:30,281 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c8665e52e/ebd36d3c67804f7895dc8eadafebef28/FLAGc53f1b47d [2020-12-23 14:19:31,609 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 14:19:31,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2020-12-23 14:19:31,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c8665e52e/ebd36d3c67804f7895dc8eadafebef28/FLAGc53f1b47d [2020-12-23 14:19:31,941 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/c8665e52e/ebd36d3c67804f7895dc8eadafebef28 [2020-12-23 14:19:31,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 14:19:31,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 14:19:31,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 14:19:31,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 14:19:31,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 14:19:31,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 02:19:31" (1/1) ... [2020-12-23 14:19:31,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c24c09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:31, skipping insertion in model container [2020-12-23 14:19:31,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 02:19:31" (1/1) ... [2020-12-23 14:19:31,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 14:19:32,159 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~__edi~0,] left hand side expression in assignment: lhs: VariableLHS[~__esi~0,] left hand side expression in assignment: lhs: VariableLHS[~__edx~0,] left hand side expression in assignment: lhs: VariableLHS[~__ecx~0,] left hand side expression in assignment: lhs: VariableLHS[~__eax~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~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: lhs: VariableLHS[~__len~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~1,] left hand side expression in assignment: lhs: VariableLHS[~__len~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~1,] left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~ops~0,] left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~dev,] 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[~memory~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~ops~1,] left hand side expression in assignment: lhs: VariableLHS[~_flags~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~sz~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[206],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~20,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~21,] left hand side expression in assignment: lhs: VariableLHS[~tmp~22,] left hand side expression in assignment: lhs: VariableLHS[~tmp~23,] left hand side expression in assignment: lhs: VariableLHS[~tmp~24,] left hand side expression in assignment: lhs: VariableLHS[~hdlc~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~25,] left hand side expression in assignment: lhs: VariableLHS[~flags~0,] left hand side expression in assignment: lhs: VariableLHS[~mask~0,] left hand side expression in assignment: address: IdentifierExpression[~queue,] left hand side expression in assignment: lhs: VariableLHS[~tmp~26,] left hand side expression in assignment: lhs: VariableLHS[~flags~1,] left hand side expression in assignment: lhs: VariableLHS[~work_txq~0,] left hand side expression in assignment: lhs: VariableLHS[~fst_work_txq~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~work_txq~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~27,] left hand side expression in assignment: lhs: VariableLHS[~flags~2,] left hand side expression in assignment: lhs: VariableLHS[~work_intq~0,] left hand side expression in assignment: lhs: VariableLHS[~fst_work_intq~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~work_intq~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~28,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~7,] left hand side expression in assignment: lhs: VariableLHS[~regval~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[129],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~dev~1,] left hand side expression in assignment: lhs: VariableLHS[~pi~0,] left hand side expression in assignment: lhs: VariableLHS[~__len~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~8,] left hand side expression in assignment: lhs: VariableLHS[~__ret~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[188],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[204],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rx_status~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[878],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[882],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~card~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~29,] left hand side expression in assignment: lhs: VariableLHS[~flags~3,] left hand side expression in assignment: lhs: VariableLHS[~mbval~0,] left hand side expression in assignment: lhs: VariableLHS[~safety~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~9,] left hand side expression in assignment: lhs: VariableLHS[~flags~3,] left hand side expression in assignment: lhs: VariableLHS[~safety~0,] left hand side expression in assignment: lhs: VariableLHS[~mbval~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~30,] left hand side expression in assignment: lhs: VariableLHS[~outputs,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp~31,] left hand side expression in assignment: lhs: VariableLHS[~outputs,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~pi~1,] left hand side expression in assignment: lhs: VariableLHS[~card~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~32,] left hand side expression in assignment: lhs: VariableLHS[~flags~4,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~offset~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~2,] left hand side expression in assignment: lhs: VariableLHS[~card~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~33,] left hand side expression in assignment: lhs: VariableLHS[~flags~5,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~offset~1,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~los~0,] left hand side expression in assignment: lhs: VariableLHS[~rra~0,] left hand side expression in assignment: lhs: VariableLHS[~ais~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~34,] left hand side expression in assignment: lhs: VariableLHS[~tmp~35,] left hand side expression in assignment: lhs: VariableLHS[~signals~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~11,] left hand side expression in assignment: lhs: VariableLHS[~dev~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[220],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[300],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[284],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[292],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~3,] left hand side expression in assignment: lhs: VariableLHS[~i~4,] left hand side expression in assignment: lhs: VariableLHS[~rxp,] left hand side expression in assignment: lhs: VariableLHS[~i~4,] left hand side expression in assignment: lhs: VariableLHS[~dmabits,] left hand side expression in assignment: lhs: VariableLHS[~rxp,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~dev~3,] left hand side expression in assignment: lhs: VariableLHS[~pi~4,] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: lhs: VariableLHS[~dmabits~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~36,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[188],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[204],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rx_status~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[934],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[942],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[958],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[970],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~5,] left hand side expression in assignment: lhs: VariableLHS[~port~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~37,] left hand side expression in assignment: lhs: VariableLHS[~flags~6,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~0,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~12,] left hand side expression in assignment: lhs: VariableLHS[~flags~6,] left hand side expression in assignment: lhs: VariableLHS[~skb~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__len~3,] left hand side expression in assignment: lhs: VariableLHS[~__ret~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[950],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[962],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[966],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~4,] left hand side expression in assignment: lhs: VariableLHS[~pi~5,] left hand side expression in assignment: lhs: VariableLHS[~port~0,] left hand side expression in assignment: lhs: VariableLHS[~rx_count~0,] left hand side expression in assignment: lhs: VariableLHS[~pi~6,] left hand side expression in assignment: lhs: VariableLHS[~port~1,] left hand side expression in assignment: lhs: VariableLHS[~rx_count~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~38,] left hand side expression in assignment: lhs: VariableLHS[~pi~6,] left hand side expression in assignment: lhs: VariableLHS[~port~1,] left hand side expression in assignment: lhs: VariableLHS[~card~3,] left hand side expression in assignment: lhs: VariableLHS[~dma_intcsr~0,] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~39,] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_intcsr~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[878],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[882],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~int_retry_count~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~13,] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp___1~5,] left hand side expression in assignment: lhs: VariableLHS[~wridx~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp___2~3,] left hand side expression in assignment: lhs: VariableLHS[~event~0,] left hand side expression in assignment: lhs: VariableLHS[~port~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem454,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[#t~mem454,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem457,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[332],StructAccessExpression[IdentifierExpression[#t~mem457,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~14,] left hand side expression in assignment: lhs: VariableLHS[~tmp~40,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~4,] left hand side expression in assignment: lhs: VariableLHS[~i~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~i~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[34],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],StructAccessExpression[IdentifierExpression[~info,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],StructAccessExpression[IdentifierExpression[~info,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[35],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[57],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[59],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[60],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[61],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[62],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[63],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[65],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[66],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[67],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[68],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[69],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[58],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[70],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~41,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[71],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[71],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[72],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[76],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[84],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~15,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[94],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~42,] left hand side expression in assignment: lhs: VariableLHS[~i~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~8,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~sync~1,],clock_rate] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~16,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~sync~1,],clock_type] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~sync~1,],clock_type] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~sync~1,],loopback] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~43,] left hand side expression in assignment: lhs: VariableLHS[~port~3,] left hand side expression in assignment: lhs: VariableLHS[~card~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~17,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~6,] left hand side expression in assignment: lhs: VariableLHS[~buf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~flags~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] 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___9~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___10~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___11~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___12~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___13~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~44,] left hand side expression in assignment: lhs: VariableLHS[~signals~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~45,] left hand side expression in assignment: lhs: VariableLHS[~port~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~19,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~46,] left hand side expression in assignment: lhs: VariableLHS[~port~5,] left hand side expression in assignment: lhs: VariableLHS[~card~5,] left hand side expression in assignment: lhs: VariableLHS[~tx_dma_done~0,] left hand side expression in assignment: lhs: VariableLHS[~rx_dma_done~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~20,] left hand side expression in assignment: lhs: VariableLHS[~tmp~47,] left hand side expression in assignment: lhs: VariableLHS[~port~6,] left hand side expression in assignment: lhs: VariableLHS[~card~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[316],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~6,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~48,] left hand side expression in assignment: lhs: VariableLHS[~port~7,] left hand side expression in assignment: lhs: VariableLHS[~card~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~21,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[324],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~10,] left hand side expression in assignment: lhs: VariableLHS[~flags~8,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~2,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~7,] left hand side expression in assignment: lhs: VariableLHS[~flags~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[56],StructAccessExpression[IdentifierExpression[~port~7,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[#t~mem748,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~9,] left hand side expression in assignment: lhs: VariableLHS[~err~2,] left hand side expression in assignment: lhs: VariableLHS[~j~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~j~1,]]]]] left hand side expression in assignment: lhs: VariableLHS[~j~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~9,] left hand side expression in assignment: lhs: VariableLHS[~no_of_cards_added~0,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: lhs: VariableLHS[~__print_once~0,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~49,] left hand side expression in assignment: lhs: VariableLHS[~card~8,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[108],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~22,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],StructAccessExpression[IdentifierExpression[~card~8,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[874],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~1,] left hand side expression in assignment: lhs: VariableLHS[~dev~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~1,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~1,] left hand side expression in assignment: lhs: VariableLHS[~hdlc~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[104],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[396],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[832],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[924],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~hdlc~1,],base],StructAccessExpression[IdentifierExpression[~hdlc~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~hdlc~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~hdlc~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[862],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~fst_card_array~0,GLOBAL],[IdentifierExpression[~no_of_cards_added~0,]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~1,] left hand side expression in assignment: lhs: VariableLHS[~no_of_cards_added~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[870],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[902],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[918],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~50,] left hand side expression in assignment: lhs: VariableLHS[~card~9,] left hand side expression in assignment: lhs: VariableLHS[~i~11,] left hand side expression in assignment: lhs: VariableLHS[~dev~6,] left hand side expression in assignment: lhs: VariableLHS[~i~11,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~fst_card_array~0,GLOBAL],[IdentifierExpression[#t~mem860,]]] left hand side expression in assignment: lhs: VariableLHS[~i~12,] left hand side expression in assignment: lhs: ArrayLHS[VariableLHS[~fst_card_array~0,GLOBAL],[IdentifierExpression[~i~12,]]] left hand side expression in assignment: lhs: VariableLHS[~i~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~51,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_driver_pci_driver~0,] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~52,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~23,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_open_36~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_close_37~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_add_one_42~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_driver_pci_driver~0,] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~12,] [2020-12-23 14:19:34,321 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-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~module_get_succeeded~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~53,] [2020-12-23 14:19:34,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 14:19:34,412 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~__edi~0,] left hand side expression in assignment: lhs: VariableLHS[~__esi~0,] left hand side expression in assignment: lhs: VariableLHS[~__edx~0,] left hand side expression in assignment: lhs: VariableLHS[~__ecx~0,] left hand side expression in assignment: lhs: VariableLHS[~__eax~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~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: lhs: VariableLHS[~__len~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~1,] left hand side expression in assignment: lhs: VariableLHS[~__len~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~dma_mask~1,] left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~ops~0,] left hand side expression in assignment: lhs: VariableLHS[~gfp,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~dev,] 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[~memory~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~10,] left hand side expression in assignment: lhs: VariableLHS[~ops~1,] left hand side expression in assignment: lhs: VariableLHS[~_flags~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~13,] left hand side expression in assignment: lhs: VariableLHS[~tmp~14,] left hand side expression in assignment: lhs: VariableLHS[~sz~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~2,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~n,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~15,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[206],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~16,] left hand side expression in assignment: lhs: VariableLHS[~tmp~17,] left hand side expression in assignment: lhs: VariableLHS[~tmp~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~19,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~20,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp~21,] left hand side expression in assignment: lhs: VariableLHS[~tmp~22,] left hand side expression in assignment: lhs: VariableLHS[~tmp~23,] left hand side expression in assignment: lhs: VariableLHS[~tmp~24,] left hand side expression in assignment: lhs: VariableLHS[~hdlc~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~6,] left hand side expression in assignment: lhs: VariableLHS[~tmp~25,] left hand side expression in assignment: lhs: VariableLHS[~flags~0,] left hand side expression in assignment: lhs: VariableLHS[~mask~0,] left hand side expression in assignment: address: IdentifierExpression[~queue,] left hand side expression in assignment: lhs: VariableLHS[~tmp~26,] left hand side expression in assignment: lhs: VariableLHS[~flags~1,] left hand side expression in assignment: lhs: VariableLHS[~work_txq~0,] left hand side expression in assignment: address: IdentifierExpression[~#fst_work_txq~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~work_txq~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~27,] left hand side expression in assignment: lhs: VariableLHS[~flags~2,] left hand side expression in assignment: lhs: VariableLHS[~work_intq~0,] left hand side expression in assignment: address: IdentifierExpression[~#fst_work_intq~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~work_intq~0,] left hand side expression in assignment: lhs: VariableLHS[~i~1,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~28,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~j~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~7,] left hand side expression in assignment: lhs: VariableLHS[~regval~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[129],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~dev~1,] left hand side expression in assignment: lhs: VariableLHS[~pi~0,] left hand side expression in assignment: lhs: VariableLHS[~__len~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~8,] left hand side expression in assignment: lhs: VariableLHS[~__ret~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[188],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[204],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rx_status~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[878],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[882],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~card~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~29,] left hand side expression in assignment: lhs: VariableLHS[~flags~3,] left hand side expression in assignment: lhs: VariableLHS[~mbval~0,] left hand side expression in assignment: lhs: VariableLHS[~safety~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~9,] left hand side expression in assignment: lhs: VariableLHS[~flags~3,] left hand side expression in assignment: lhs: VariableLHS[~safety~0,] left hand side expression in assignment: lhs: VariableLHS[~mbval~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~30,] left hand side expression in assignment: lhs: VariableLHS[~outputs,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp~31,] left hand side expression in assignment: lhs: VariableLHS[~outputs,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~pi~1,] left hand side expression in assignment: lhs: VariableLHS[~card~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~32,] left hand side expression in assignment: lhs: VariableLHS[~flags~4,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: lhs: VariableLHS[~offset~0,] left hand side expression in assignment: lhs: VariableLHS[~i~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~2,] left hand side expression in assignment: lhs: VariableLHS[~card~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~33,] left hand side expression in assignment: lhs: VariableLHS[~flags~5,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: lhs: VariableLHS[~offset~1,] left hand side expression in assignment: lhs: VariableLHS[~i~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~los~0,] left hand side expression in assignment: lhs: VariableLHS[~rra~0,] left hand side expression in assignment: lhs: VariableLHS[~ais~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~34,] left hand side expression in assignment: lhs: VariableLHS[~tmp~35,] left hand side expression in assignment: lhs: VariableLHS[~signals~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~11,] left hand side expression in assignment: lhs: VariableLHS[~dev~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[220],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[300],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[284],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[292],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~2,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[268],StructAccessExpression[IdentifierExpression[~dev~2,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~3,] left hand side expression in assignment: lhs: VariableLHS[~i~4,] left hand side expression in assignment: lhs: VariableLHS[~rxp,] left hand side expression in assignment: lhs: VariableLHS[~i~4,] left hand side expression in assignment: lhs: VariableLHS[~dmabits,] left hand side expression in assignment: lhs: VariableLHS[~rxp,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~dev~3,] left hand side expression in assignment: lhs: VariableLHS[~pi~4,] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: lhs: VariableLHS[~dmabits~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~len~0,] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~skb~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~36,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[188],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[204],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~skb~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[134],StructAccessExpression[IdentifierExpression[~skb~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rx_status~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[236],StructAccessExpression[IdentifierExpression[~dev~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[934],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[942],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[958],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[970],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rxp~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~pi~5,] left hand side expression in assignment: lhs: VariableLHS[~port~0,] left hand side expression in assignment: lhs: VariableLHS[~dev~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~37,] left hand side expression in assignment: lhs: VariableLHS[~flags~6,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~0,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~12,] left hand side expression in assignment: lhs: VariableLHS[~flags~6,] left hand side expression in assignment: lhs: VariableLHS[~skb~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[196],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[212],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~__len~3,] left hand side expression in assignment: lhs: VariableLHS[~__ret~4,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[950],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[962],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[966],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~0,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~4,] left hand side expression in assignment: lhs: VariableLHS[~pi~5,] left hand side expression in assignment: lhs: VariableLHS[~port~0,] left hand side expression in assignment: lhs: VariableLHS[~rx_count~0,] left hand side expression in assignment: lhs: VariableLHS[~pi~6,] left hand side expression in assignment: lhs: VariableLHS[~port~1,] left hand side expression in assignment: lhs: VariableLHS[~rx_count~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~38,] left hand side expression in assignment: lhs: VariableLHS[~pi~6,] left hand side expression in assignment: lhs: VariableLHS[~port~1,] left hand side expression in assignment: lhs: VariableLHS[~card~3,] left hand side expression in assignment: lhs: VariableLHS[~dma_intcsr~0,] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~39,] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~dma_intcsr~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[878],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[882],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~do_card_interrupt~0,] left hand side expression in assignment: lhs: VariableLHS[~int_retry_count~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~13,] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp___1~5,] left hand side expression in assignment: lhs: VariableLHS[~wridx~0,] ----Is the binary operator a bitwise operator? true left hand side expression in assignment: lhs: VariableLHS[~tmp___2~3,] left hand side expression in assignment: lhs: VariableLHS[~event~0,] left hand side expression in assignment: lhs: VariableLHS[~port~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem463,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[#t~mem463,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem466,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[332],StructAccessExpression[IdentifierExpression[#t~mem466,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] left hand side expression in assignment: lhs: VariableLHS[~rdidx~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~14,] left hand side expression in assignment: lhs: VariableLHS[~tmp~40,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~4,] left hand side expression in assignment: lhs: VariableLHS[~i~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~err~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~my_framing~0,] left hand side expression in assignment: lhs: VariableLHS[~i~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[12],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[34],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],StructAccessExpression[IdentifierExpression[~info,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],StructAccessExpression[IdentifierExpression[~info,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[35],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[57],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[40],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[50],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[59],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[60],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[61],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[62],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[63],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[64],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[65],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[66],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[67],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[68],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[69],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[58],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[70],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~41,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[71],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[71],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[72],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[76],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[84],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~15,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~5,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[94],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~info,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~42,] left hand side expression in assignment: lhs: VariableLHS[~i~7,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#sync~1,],base],StructAccessExpression[IdentifierExpression[~#sync~1,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~16,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#sync~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#sync~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#sync~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[4],StructAccessExpression[IdentifierExpression[~#sync~1,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#sync~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#sync~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~43,] left hand side expression in assignment: lhs: VariableLHS[~port~3,] left hand side expression in assignment: lhs: VariableLHS[~card~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~17,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~9,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~6,] left hand side expression in assignment: lhs: VariableLHS[~buf~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~4,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~4,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~0,] left hand side expression in assignment: lhs: VariableLHS[~flags~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~0,] 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___9~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___10~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port~3,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~ifr,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~ifr,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___11~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~3,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~port~3,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___12~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___13~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~44,] left hand side expression in assignment: lhs: VariableLHS[~signals~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~18,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[48],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~port,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~45,] left hand side expression in assignment: lhs: VariableLHS[~port~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~19,] left hand side expression in assignment: lhs: VariableLHS[~err~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~46,] left hand side expression in assignment: lhs: VariableLHS[~port~5,] left hand side expression in assignment: lhs: VariableLHS[~card~5,] left hand side expression in assignment: lhs: VariableLHS[~tx_dma_done~0,] left hand side expression in assignment: lhs: VariableLHS[~rx_dma_done~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~20,] left hand side expression in assignment: lhs: VariableLHS[~tmp~47,] left hand side expression in assignment: lhs: VariableLHS[~port~6,] left hand side expression in assignment: lhs: VariableLHS[~card~6,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[316],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[916],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~6,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~6,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~48,] left hand side expression in assignment: lhs: VariableLHS[~port~7,] left hand side expression in assignment: lhs: VariableLHS[~card~7,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~21,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[324],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~10,] left hand side expression in assignment: lhs: VariableLHS[~flags~8,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~2,] left hand side expression in assignment: lhs: VariableLHS[~txq_length~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[228],StructAccessExpression[IdentifierExpression[~dev,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~7,] left hand side expression in assignment: lhs: VariableLHS[~flags~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[56],StructAccessExpression[IdentifierExpression[~port~7,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[#t~mem768,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~port~7,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[52],StructAccessExpression[IdentifierExpression[~port~7,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~9,] left hand side expression in assignment: lhs: VariableLHS[~err~2,] left hand side expression in assignment: lhs: VariableLHS[~j~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~j~1,]]]]] left hand side expression in assignment: lhs: VariableLHS[~j~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~9,] left hand side expression in assignment: lhs: VariableLHS[~no_of_cards_added~0,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: lhs: VariableLHS[~__print_once~0,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp~49,] left hand side expression in assignment: lhs: VariableLHS[~card~8,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: lhs: VariableLHS[~err~3,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[108],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[20],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~11,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~22,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],StructAccessExpression[IdentifierExpression[~card~8,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~8,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~2,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[32],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___5~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[874],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[28],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: lhs: VariableLHS[~tmp___6~1,] left hand side expression in assignment: lhs: VariableLHS[~dev~5,] left hand side expression in assignment: lhs: VariableLHS[~tmp___7~1,] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],BinaryExpression[ARITHPLUS,BinaryExpression[ARITHPLUS,IntegerLiteral[110],StructAccessExpression[IdentifierExpression[~card~8,],offset]],BinaryExpression[ARITHMUL,IntegerLiteral[188],IdentifierExpression[~i~10,]]]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___8~1,] left hand side expression in assignment: lhs: VariableLHS[~hdlc~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[88],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[80],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[104],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[396],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[832],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~dev~5,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[924],StructAccessExpression[IdentifierExpression[~dev~5,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~hdlc~1,],base],StructAccessExpression[IdentifierExpression[~hdlc~1,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~hdlc~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~hdlc~1,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~i~10,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[862],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[36],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~no_of_cards_added~0,]]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___9~1,] left hand side expression in assignment: lhs: VariableLHS[~no_of_cards_added~0,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[870],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[902],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~card~8,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[918],StructAccessExpression[IdentifierExpression[~card~8,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp~50,] left hand side expression in assignment: lhs: VariableLHS[~card~9,] left hand side expression in assignment: lhs: VariableLHS[~i~11,] left hand side expression in assignment: lhs: VariableLHS[~dev~6,] left hand side expression in assignment: lhs: VariableLHS[~i~11,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[#t~mem882,]]]]] left hand side expression in assignment: lhs: VariableLHS[~i~12,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#fst_card_array~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[8],IdentifierExpression[~i~12,]]]]] left hand side expression in assignment: lhs: VariableLHS[~i~12,] left hand side expression in assignment: lhs: VariableLHS[~tmp~51,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_driver_pci_driver~0,] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~52,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~23,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_open_36~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_close_37~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_ops_net_device_ops~0,] left hand side expression in assignment: lhs: VariableLHS[~res_fst_add_one_42~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_s_fst_driver_pci_driver~0,] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~LDV_IN_INTERRUPT~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~12,] [2020-12-23 14:19:34,921 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-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i[221005,221018] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~module_get_succeeded~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_module_refcounter~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~53,] [2020-12-23 14:19:34,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-23 14:19:35,403 INFO L208 MainTranslator]: Completed translation [2020-12-23 14:19:35,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35 WrapperNode [2020-12-23 14:19:35,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 14:19:35,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-23 14:19:35,406 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-23 14:19:35,406 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-23 14:19:35,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:35,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:35,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-23 14:19:35,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-23 14:19:35,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-23 14:19:35,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-23 14:19:35,893 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:35,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:35,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:35,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:36,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:36,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:36,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... [2020-12-23 14:19:36,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-23 14:19:36,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-23 14:19:36,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-23 14:19:36,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-23 14:19:36,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 14:19:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-23 14:19:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-23 14:19:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-23 14:19:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-23 14:19:36,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-23 14:19:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-23 14:19:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-23 14:19:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-23 14:19:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-23 14:19:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-23 14:19:37,528 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,561 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,587 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,588 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,595 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,598 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:37,642 WARN L807 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-12-23 14:19:44,148 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##764: assume !false; [2020-12-23 14:19:44,149 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##763: assume false; [2020-12-23 14:19:44,149 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##399: assume !false; [2020-12-23 14:19:44,149 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##398: assume false; [2020-12-23 14:19:44,149 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##345: assume !false; [2020-12-23 14:19:44,150 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##344: assume false; [2020-12-23 14:19:44,150 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##359: assume !false; [2020-12-23 14:19:44,150 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##358: assume false; [2020-12-23 14:19:44,150 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##405: assume !false; [2020-12-23 14:19:44,150 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume false; [2020-12-23 14:19:44,151 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##188: assume !false;call ULTIMATE.dealloc(fst_ioctl_~#wrthdr~0.base, fst_ioctl_~#wrthdr~0.offset);havoc fst_ioctl_~#wrthdr~0.base, fst_ioctl_~#wrthdr~0.offset;call ULTIMATE.dealloc(fst_ioctl_~#info~0.base, fst_ioctl_~#info~0.offset);havoc fst_ioctl_~#info~0.base, fst_ioctl_~#info~0.offset; [2020-12-23 14:19:44,151 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##187: assume false; [2020-12-23 14:19:44,151 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2020-12-23 14:19:44,151 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2020-12-23 14:19:44,176 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-23 14:19:44,177 INFO L299 CfgBuilder]: Removed 929 assume(true) statements. [2020-12-23 14:19:44,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:19:44 BoogieIcfgContainer [2020-12-23 14:19:44,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-23 14:19:44,182 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-23 14:19:44,183 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-23 14:19:44,186 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-23 14:19:44,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.12 02:19:31" (1/3) ... [2020-12-23 14:19:44,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bf49a4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 02:19:44, skipping insertion in model container [2020-12-23 14:19:44,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:19:35" (2/3) ... [2020-12-23 14:19:44,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bf49a4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.12 02:19:44, skipping insertion in model container [2020-12-23 14:19:44,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:19:44" (3/3) ... [2020-12-23 14:19:44,189 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-wan-farsync.ko.cil.out.i [2020-12-23 14:19:44,196 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-23 14:19:44,206 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2020-12-23 14:19:44,226 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-12-23 14:19:44,265 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-23 14:19:44,265 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-23 14:19:44,265 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-23 14:19:44,265 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-23 14:19:44,265 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-23 14:19:44,266 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-23 14:19:44,266 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-23 14:19:44,266 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-23 14:19:44,301 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states. [2020-12-23 14:19:44,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-23 14:19:44,307 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:44,308 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:44,308 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:44,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:44,315 INFO L82 PathProgramCache]: Analyzing trace with hash -113746604, now seen corresponding path program 1 times [2020-12-23 14:19:44,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:44,325 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311219926] [2020-12-23 14:19:44,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:44,991 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [311219926] [2020-12-23 14:19:44,995 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:19:44,996 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 14:19:44,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [740567147] [2020-12-23 14:19:45,004 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 14:19:45,005 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:45,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 14:19:45,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:19:45,035 INFO L87 Difference]: Start difference. First operand 871 states. Second operand 3 states. [2020-12-23 14:19:45,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:45,267 INFO L93 Difference]: Finished difference Result 1739 states and 2365 transitions. [2020-12-23 14:19:45,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 14:19:45,269 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-12-23 14:19:45,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:45,295 INFO L225 Difference]: With dead ends: 1739 [2020-12-23 14:19:45,295 INFO L226 Difference]: Without dead ends: 869 [2020-12-23 14:19:45,304 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:19:45,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 869 states. [2020-12-23 14:19:45,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 869 to 868. [2020-12-23 14:19:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 868 states. [2020-12-23 14:19:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 868 states and 1152 transitions. [2020-12-23 14:19:45,442 INFO L78 Accepts]: Start accepts. Automaton has 868 states and 1152 transitions. Word has length 12 [2020-12-23 14:19:45,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:45,442 INFO L481 AbstractCegarLoop]: Abstraction has 868 states and 1152 transitions. [2020-12-23 14:19:45,443 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 14:19:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1152 transitions. [2020-12-23 14:19:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-23 14:19:45,443 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:45,444 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:45,444 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-23 14:19:45,444 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:45,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:45,445 INFO L82 PathProgramCache]: Analyzing trace with hash -267002920, now seen corresponding path program 1 times [2020-12-23 14:19:45,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:45,446 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957237623] [2020-12-23 14:19:45,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:45,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957237623] [2020-12-23 14:19:45,592 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [328610674] [2020-12-23 14:19:45,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:46,344 INFO L263 TraceCheckSpWp]: Trace formula consists of 989 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 14:19:46,354 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:19:46,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-12-23 14:19:46,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 14:19:46,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2020-12-23 14:19:46,417 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056440717] [2020-12-23 14:19:46,417 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 14:19:46,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:46,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 14:19:46,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:46,421 INFO L87 Difference]: Start difference. First operand 868 states and 1152 transitions. Second operand 3 states. [2020-12-23 14:19:46,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:46,542 INFO L93 Difference]: Finished difference Result 2576 states and 3425 transitions. [2020-12-23 14:19:46,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 14:19:46,544 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2020-12-23 14:19:46,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:46,559 INFO L225 Difference]: With dead ends: 2576 [2020-12-23 14:19:46,560 INFO L226 Difference]: Without dead ends: 1718 [2020-12-23 14:19:46,567 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:46,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1718 states. [2020-12-23 14:19:46,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1718 to 1714. [2020-12-23 14:19:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1714 states. [2020-12-23 14:19:46,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1714 states and 2276 transitions. [2020-12-23 14:19:46,650 INFO L78 Accepts]: Start accepts. Automaton has 1714 states and 2276 transitions. Word has length 14 [2020-12-23 14:19:46,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:46,656 INFO L481 AbstractCegarLoop]: Abstraction has 1714 states and 2276 transitions. [2020-12-23 14:19:46,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 14:19:46,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2276 transitions. [2020-12-23 14:19:46,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-12-23 14:19:46,660 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:46,660 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] [2020-12-23 14:19:46,874 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-12-23 14:19:46,875 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:46,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:46,877 INFO L82 PathProgramCache]: Analyzing trace with hash -896923918, now seen corresponding path program 1 times [2020-12-23 14:19:46,877 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:46,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732998178] [2020-12-23 14:19:46,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:47,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:47,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732998178] [2020-12-23 14:19:47,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824737186] [2020-12-23 14:19:47,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:47,806 INFO L263 TraceCheckSpWp]: Trace formula consists of 1113 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-23 14:19:47,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:19:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:47,897 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:19:47,897 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-12-23 14:19:47,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723632271] [2020-12-23 14:19:47,899 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 14:19:47,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:47,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 14:19:47,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:47,902 INFO L87 Difference]: Start difference. First operand 1714 states and 2276 transitions. Second operand 5 states. [2020-12-23 14:19:48,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:48,018 INFO L93 Difference]: Finished difference Result 3425 states and 4549 transitions. [2020-12-23 14:19:48,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 14:19:48,019 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2020-12-23 14:19:48,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:48,031 INFO L225 Difference]: With dead ends: 3425 [2020-12-23 14:19:48,031 INFO L226 Difference]: Without dead ends: 1717 [2020-12-23 14:19:48,035 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:48,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1717 states. [2020-12-23 14:19:48,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1717 to 1716. [2020-12-23 14:19:48,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1716 states. [2020-12-23 14:19:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1716 states and 2278 transitions. [2020-12-23 14:19:48,119 INFO L78 Accepts]: Start accepts. Automaton has 1716 states and 2278 transitions. Word has length 29 [2020-12-23 14:19:48,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:48,120 INFO L481 AbstractCegarLoop]: Abstraction has 1716 states and 2278 transitions. [2020-12-23 14:19:48,120 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 14:19:48,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2278 transitions. [2020-12-23 14:19:48,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-12-23 14:19:48,131 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:48,131 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] [2020-12-23 14:19:48,345 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:48,346 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:48,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:48,347 INFO L82 PathProgramCache]: Analyzing trace with hash -237969170, now seen corresponding path program 2 times [2020-12-23 14:19:48,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:48,347 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938840039] [2020-12-23 14:19:48,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:48,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:19:48,571 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938840039] [2020-12-23 14:19:48,571 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:19:48,571 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 14:19:48,573 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059118821] [2020-12-23 14:19:48,573 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 14:19:48,576 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:48,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 14:19:48,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:48,581 INFO L87 Difference]: Start difference. First operand 1716 states and 2278 transitions. Second operand 5 states. [2020-12-23 14:19:48,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:48,876 INFO L93 Difference]: Finished difference Result 5531 states and 7373 transitions. [2020-12-23 14:19:48,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-23 14:19:48,877 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2020-12-23 14:19:48,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:48,905 INFO L225 Difference]: With dead ends: 5531 [2020-12-23 14:19:48,905 INFO L226 Difference]: Without dead ends: 3829 [2020-12-23 14:19:48,914 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-23 14:19:48,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3829 states. [2020-12-23 14:19:49,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3829 to 1614. [2020-12-23 14:19:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1614 states. [2020-12-23 14:19:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1614 states and 2146 transitions. [2020-12-23 14:19:49,022 INFO L78 Accepts]: Start accepts. Automaton has 1614 states and 2146 transitions. Word has length 31 [2020-12-23 14:19:49,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:49,023 INFO L481 AbstractCegarLoop]: Abstraction has 1614 states and 2146 transitions. [2020-12-23 14:19:49,023 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 14:19:49,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2146 transitions. [2020-12-23 14:19:49,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-23 14:19:49,025 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:49,026 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] [2020-12-23 14:19:49,026 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-23 14:19:49,026 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:49,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:49,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1544116407, now seen corresponding path program 1 times [2020-12-23 14:19:49,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:49,028 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932415691] [2020-12-23 14:19:49,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:49,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:19:49,268 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932415691] [2020-12-23 14:19:49,268 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:19:49,268 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-23 14:19:49,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113810612] [2020-12-23 14:19:49,269 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 14:19:49,269 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:49,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 14:19:49,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:19:49,270 INFO L87 Difference]: Start difference. First operand 1614 states and 2146 transitions. Second operand 5 states. [2020-12-23 14:19:49,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:49,502 INFO L93 Difference]: Finished difference Result 3215 states and 4279 transitions. [2020-12-23 14:19:49,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 14:19:49,504 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 32 [2020-12-23 14:19:49,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:49,518 INFO L225 Difference]: With dead ends: 3215 [2020-12-23 14:19:49,518 INFO L226 Difference]: Without dead ends: 2356 [2020-12-23 14:19:49,524 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-23 14:19:49,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2356 states. [2020-12-23 14:19:49,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2356 to 1614. [2020-12-23 14:19:49,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1614 states. [2020-12-23 14:19:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1614 states and 2145 transitions. [2020-12-23 14:19:49,645 INFO L78 Accepts]: Start accepts. Automaton has 1614 states and 2145 transitions. Word has length 32 [2020-12-23 14:19:49,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:49,646 INFO L481 AbstractCegarLoop]: Abstraction has 1614 states and 2145 transitions. [2020-12-23 14:19:49,646 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 14:19:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2145 transitions. [2020-12-23 14:19:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-23 14:19:49,650 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:49,650 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] [2020-12-23 14:19:49,651 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-23 14:19:49,653 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:49,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:49,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1061198548, now seen corresponding path program 1 times [2020-12-23 14:19:49,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:49,655 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171615943] [2020-12-23 14:19:49,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:19:49,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171615943] [2020-12-23 14:19:49,865 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:19:49,865 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 14:19:49,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220414075] [2020-12-23 14:19:49,866 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 14:19:49,866 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:49,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 14:19:49,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 14:19:49,867 INFO L87 Difference]: Start difference. First operand 1614 states and 2145 transitions. Second operand 4 states. [2020-12-23 14:19:50,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:50,777 INFO L93 Difference]: Finished difference Result 2473 states and 3284 transitions. [2020-12-23 14:19:50,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 14:19:50,778 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 33 [2020-12-23 14:19:50,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:50,793 INFO L225 Difference]: With dead ends: 2473 [2020-12-23 14:19:50,794 INFO L226 Difference]: Without dead ends: 2469 [2020-12-23 14:19:50,796 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 14:19:50,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2469 states. [2020-12-23 14:19:50,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2469 to 2463. [2020-12-23 14:19:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2463 states. [2020-12-23 14:19:50,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 2463 states and 3276 transitions. [2020-12-23 14:19:50,963 INFO L78 Accepts]: Start accepts. Automaton has 2463 states and 3276 transitions. Word has length 33 [2020-12-23 14:19:50,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:50,967 INFO L481 AbstractCegarLoop]: Abstraction has 2463 states and 3276 transitions. [2020-12-23 14:19:50,967 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 14:19:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3276 transitions. [2020-12-23 14:19:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-23 14:19:50,970 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:50,970 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] [2020-12-23 14:19:50,970 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-23 14:19:50,971 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:50,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:50,971 INFO L82 PathProgramCache]: Analyzing trace with hash -13694068, now seen corresponding path program 1 times [2020-12-23 14:19:50,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:50,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569348243] [2020-12-23 14:19:50,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:51,237 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569348243] [2020-12-23 14:19:51,238 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970250223] [2020-12-23 14:19:51,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:51,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 1148 conjuncts, 4 conjunts are in the unsatisfiable core [2020-12-23 14:19:51,930 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:19:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:52,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:19:52,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2020-12-23 14:19:52,055 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219672090] [2020-12-23 14:19:52,055 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-23 14:19:52,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:52,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-23 14:19:52,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2020-12-23 14:19:52,057 INFO L87 Difference]: Start difference. First operand 2463 states and 3276 transitions. Second operand 6 states. [2020-12-23 14:19:52,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:52,198 INFO L93 Difference]: Finished difference Result 4921 states and 6547 transitions. [2020-12-23 14:19:52,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 14:19:52,199 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 37 [2020-12-23 14:19:52,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:52,212 INFO L225 Difference]: With dead ends: 4921 [2020-12-23 14:19:52,212 INFO L226 Difference]: Without dead ends: 2466 [2020-12-23 14:19:52,218 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2020-12-23 14:19:52,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2466 states. [2020-12-23 14:19:52,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2466 to 2465. [2020-12-23 14:19:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2465 states. [2020-12-23 14:19:52,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 2465 states and 3278 transitions. [2020-12-23 14:19:52,333 INFO L78 Accepts]: Start accepts. Automaton has 2465 states and 3278 transitions. Word has length 37 [2020-12-23 14:19:52,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:52,333 INFO L481 AbstractCegarLoop]: Abstraction has 2465 states and 3278 transitions. [2020-12-23 14:19:52,333 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-23 14:19:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3278 transitions. [2020-12-23 14:19:52,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-12-23 14:19:52,334 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:52,335 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:52,550 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:52,551 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:52,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:52,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1978280328, now seen corresponding path program 2 times [2020-12-23 14:19:52,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:52,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503079856] [2020-12-23 14:19:52,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:52,811 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:52,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503079856] [2020-12-23 14:19:52,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [848392894] [2020-12-23 14:19:52,812 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:54,485 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-12-23 14:19:54,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:19:54,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 1136 conjuncts, 34 conjunts are in the unsatisfiable core [2020-12-23 14:19:54,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:19:54,631 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-23 14:19:54,632 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 14:19:54,632 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2020-12-23 14:19:54,632 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327857751] [2020-12-23 14:19:54,633 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-23 14:19:54,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:54,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-23 14:19:54,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-12-23 14:19:54,634 INFO L87 Difference]: Start difference. First operand 2465 states and 3278 transitions. Second operand 5 states. [2020-12-23 14:19:55,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:55,240 INFO L93 Difference]: Finished difference Result 6387 states and 8503 transitions. [2020-12-23 14:19:55,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-23 14:19:55,241 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2020-12-23 14:19:55,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:55,261 INFO L225 Difference]: With dead ends: 6387 [2020-12-23 14:19:55,262 INFO L226 Difference]: Without dead ends: 3938 [2020-12-23 14:19:55,268 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2020-12-23 14:19:55,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3938 states. [2020-12-23 14:19:55,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3938 to 3196. [2020-12-23 14:19:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3196 states. [2020-12-23 14:19:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 3196 states and 4248 transitions. [2020-12-23 14:19:55,510 INFO L78 Accepts]: Start accepts. Automaton has 3196 states and 4248 transitions. Word has length 39 [2020-12-23 14:19:55,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:55,511 INFO L481 AbstractCegarLoop]: Abstraction has 3196 states and 4248 transitions. [2020-12-23 14:19:55,511 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-23 14:19:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 4248 transitions. [2020-12-23 14:19:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-23 14:19:55,514 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:55,514 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:55,729 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:55,730 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:55,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:55,731 INFO L82 PathProgramCache]: Analyzing trace with hash -864930724, now seen corresponding path program 1 times [2020-12-23 14:19:55,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:55,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347453101] [2020-12-23 14:19:55,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-12-23 14:19:55,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347453101] [2020-12-23 14:19:55,897 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:19:55,897 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-23 14:19:55,897 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228966662] [2020-12-23 14:19:55,898 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 14:19:55,898 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:55,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 14:19:55,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:19:55,899 INFO L87 Difference]: Start difference. First operand 3196 states and 4248 transitions. Second operand 3 states. [2020-12-23 14:19:56,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:56,365 INFO L93 Difference]: Finished difference Result 9052 states and 12068 transitions. [2020-12-23 14:19:56,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 14:19:56,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2020-12-23 14:19:56,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:56,401 INFO L225 Difference]: With dead ends: 9052 [2020-12-23 14:19:56,401 INFO L226 Difference]: Without dead ends: 5872 [2020-12-23 14:19:56,411 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:19:56,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5872 states. [2020-12-23 14:19:56,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5872 to 5868. [2020-12-23 14:19:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5868 states. [2020-12-23 14:19:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 5868 states and 7822 transitions. [2020-12-23 14:19:56,959 INFO L78 Accepts]: Start accepts. Automaton has 5868 states and 7822 transitions. Word has length 40 [2020-12-23 14:19:56,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:56,961 INFO L481 AbstractCegarLoop]: Abstraction has 5868 states and 7822 transitions. [2020-12-23 14:19:56,962 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 14:19:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 5868 states and 7822 transitions. [2020-12-23 14:19:56,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-12-23 14:19:56,965 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:56,965 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:56,965 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-23 14:19:56,965 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:56,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:56,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1587539933, now seen corresponding path program 1 times [2020-12-23 14:19:56,966 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:56,966 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814939373] [2020-12-23 14:19:56,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:57,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:57,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814939373] [2020-12-23 14:19:57,143 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003748962] [2020-12-23 14:19:57,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:57,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 1156 conjuncts, 5 conjunts are in the unsatisfiable core [2020-12-23 14:19:57,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:19:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:57,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:19:57,865 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2020-12-23 14:19:57,865 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352302045] [2020-12-23 14:19:57,865 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-12-23 14:19:57,866 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:19:57,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-12-23 14:19:57,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2020-12-23 14:19:57,867 INFO L87 Difference]: Start difference. First operand 5868 states and 7822 transitions. Second operand 7 states. [2020-12-23 14:19:58,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:19:58,338 INFO L93 Difference]: Finished difference Result 11729 states and 15637 transitions. [2020-12-23 14:19:58,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-23 14:19:58,339 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 41 [2020-12-23 14:19:58,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:19:58,372 INFO L225 Difference]: With dead ends: 11729 [2020-12-23 14:19:58,372 INFO L226 Difference]: Without dead ends: 5871 [2020-12-23 14:19:58,386 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2020-12-23 14:19:58,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5871 states. [2020-12-23 14:19:58,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5871 to 5870. [2020-12-23 14:19:58,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5870 states. [2020-12-23 14:19:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 5870 states and 7824 transitions. [2020-12-23 14:19:58,856 INFO L78 Accepts]: Start accepts. Automaton has 5870 states and 7824 transitions. Word has length 41 [2020-12-23 14:19:58,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:19:58,857 INFO L481 AbstractCegarLoop]: Abstraction has 5870 states and 7824 transitions. [2020-12-23 14:19:58,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-12-23 14:19:58,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5870 states and 7824 transitions. [2020-12-23 14:19:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-12-23 14:19:58,858 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:19:58,859 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:19:59,072 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-12-23 14:19:59,072 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:19:59,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:19:59,073 INFO L82 PathProgramCache]: Analyzing trace with hash -1503416359, now seen corresponding path program 2 times [2020-12-23 14:19:59,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:19:59,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805045918] [2020-12-23 14:19:59,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:19:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:19:59,234 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-23 14:19:59,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805045918] [2020-12-23 14:19:59,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [966310294] [2020-12-23 14:19:59,235 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:19:59,885 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2020-12-23 14:19:59,885 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:19:59,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 1138 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-23 14:19:59,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-12-23 14:20:00,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-12-23 14:20:00,007 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 11 [2020-12-23 14:20:00,007 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399134056] [2020-12-23 14:20:00,007 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-23 14:20:00,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:00,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-23 14:20:00,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-12-23 14:20:00,008 INFO L87 Difference]: Start difference. First operand 5870 states and 7824 transitions. Second operand 6 states. [2020-12-23 14:20:01,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:01,650 INFO L93 Difference]: Finished difference Result 11843 states and 15787 transitions. [2020-12-23 14:20:01,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 14:20:01,651 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 43 [2020-12-23 14:20:01,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:01,684 INFO L225 Difference]: With dead ends: 11843 [2020-12-23 14:20:01,684 INFO L226 Difference]: Without dead ends: 10314 [2020-12-23 14:20:01,694 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-12-23 14:20:01,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10314 states. [2020-12-23 14:20:02,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10314 to 10188. [2020-12-23 14:20:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10188 states. [2020-12-23 14:20:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10188 states to 10188 states and 13586 transitions. [2020-12-23 14:20:02,373 INFO L78 Accepts]: Start accepts. Automaton has 10188 states and 13586 transitions. Word has length 43 [2020-12-23 14:20:02,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:02,373 INFO L481 AbstractCegarLoop]: Abstraction has 10188 states and 13586 transitions. [2020-12-23 14:20:02,373 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-23 14:20:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 10188 states and 13586 transitions. [2020-12-23 14:20:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-23 14:20:02,375 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:02,375 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-23 14:20:02,588 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:02,588 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:02,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:02,589 INFO L82 PathProgramCache]: Analyzing trace with hash -1915003931, now seen corresponding path program 1 times [2020-12-23 14:20:02,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:02,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375341336] [2020-12-23 14:20:02,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:02,766 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-12-23 14:20:02,766 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375341336] [2020-12-23 14:20:02,766 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:20:02,767 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 14:20:02,767 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802065625] [2020-12-23 14:20:02,767 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 14:20:02,768 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:02,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 14:20:02,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 14:20:02,769 INFO L87 Difference]: Start difference. First operand 10188 states and 13586 transitions. Second operand 4 states. [2020-12-23 14:20:03,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:03,628 INFO L93 Difference]: Finished difference Result 16783 states and 22376 transitions. [2020-12-23 14:20:03,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-23 14:20:03,629 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 44 [2020-12-23 14:20:03,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:03,681 INFO L225 Difference]: With dead ends: 16783 [2020-12-23 14:20:03,681 INFO L226 Difference]: Without dead ends: 16779 [2020-12-23 14:20:03,689 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:20:03,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16779 states. [2020-12-23 14:20:04,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16779 to 10196. [2020-12-23 14:20:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10196 states. [2020-12-23 14:20:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10196 states to 10196 states and 13594 transitions. [2020-12-23 14:20:04,267 INFO L78 Accepts]: Start accepts. Automaton has 10196 states and 13594 transitions. Word has length 44 [2020-12-23 14:20:04,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:04,267 INFO L481 AbstractCegarLoop]: Abstraction has 10196 states and 13594 transitions. [2020-12-23 14:20:04,268 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 14:20:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 10196 states and 13594 transitions. [2020-12-23 14:20:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-23 14:20:04,270 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:04,270 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 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] [2020-12-23 14:20:04,270 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-23 14:20:04,270 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:04,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:04,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1768581401, now seen corresponding path program 1 times [2020-12-23 14:20:04,271 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:04,271 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015253210] [2020-12-23 14:20:04,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-12-23 14:20:04,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015253210] [2020-12-23 14:20:04,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916094858] [2020-12-23 14:20:04,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:05,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 1218 conjuncts, 6 conjunts are in the unsatisfiable core [2020-12-23 14:20:05,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-12-23 14:20:05,291 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:05,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7] total 9 [2020-12-23 14:20:05,292 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229501174] [2020-12-23 14:20:05,292 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-23 14:20:05,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:05,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-23 14:20:05,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-12-23 14:20:05,293 INFO L87 Difference]: Start difference. First operand 10196 states and 13594 transitions. Second operand 9 states. [2020-12-23 14:20:05,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:05,863 INFO L93 Difference]: Finished difference Result 15315 states and 20418 transitions. [2020-12-23 14:20:05,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-23 14:20:05,864 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 48 [2020-12-23 14:20:05,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:05,887 INFO L225 Difference]: With dead ends: 15315 [2020-12-23 14:20:05,887 INFO L226 Difference]: Without dead ends: 5131 [2020-12-23 14:20:05,904 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2020-12-23 14:20:05,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5131 states. [2020-12-23 14:20:06,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5131 to 3680. [2020-12-23 14:20:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3680 states. [2020-12-23 14:20:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 3680 states and 4893 transitions. [2020-12-23 14:20:06,171 INFO L78 Accepts]: Start accepts. Automaton has 3680 states and 4893 transitions. Word has length 48 [2020-12-23 14:20:06,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:06,171 INFO L481 AbstractCegarLoop]: Abstraction has 3680 states and 4893 transitions. [2020-12-23 14:20:06,171 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-23 14:20:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 4893 transitions. [2020-12-23 14:20:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-23 14:20:06,175 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:06,175 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 2, 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] [2020-12-23 14:20:06,385 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:06,386 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:06,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:06,387 INFO L82 PathProgramCache]: Analyzing trace with hash -202939269, now seen corresponding path program 1 times [2020-12-23 14:20:06,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:06,387 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333120235] [2020-12-23 14:20:06,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-12-23 14:20:06,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333120235] [2020-12-23 14:20:06,645 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:20:06,646 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-23 14:20:06,646 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503840181] [2020-12-23 14:20:06,646 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-23 14:20:06,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:06,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-23 14:20:06,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-23 14:20:06,647 INFO L87 Difference]: Start difference. First operand 3680 states and 4893 transitions. Second operand 4 states. [2020-12-23 14:20:06,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:06,936 INFO L93 Difference]: Finished difference Result 6613 states and 8793 transitions. [2020-12-23 14:20:06,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-23 14:20:06,937 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 57 [2020-12-23 14:20:06,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:06,945 INFO L225 Difference]: With dead ends: 6613 [2020-12-23 14:20:06,945 INFO L226 Difference]: Without dead ends: 2943 [2020-12-23 14:20:06,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-23 14:20:06,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2943 states. [2020-12-23 14:20:07,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2943 to 2271. [2020-12-23 14:20:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2271 states. [2020-12-23 14:20:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 2271 states and 3012 transitions. [2020-12-23 14:20:07,150 INFO L78 Accepts]: Start accepts. Automaton has 2271 states and 3012 transitions. Word has length 57 [2020-12-23 14:20:07,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:07,151 INFO L481 AbstractCegarLoop]: Abstraction has 2271 states and 3012 transitions. [2020-12-23 14:20:07,151 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-23 14:20:07,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 3012 transitions. [2020-12-23 14:20:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-12-23 14:20:07,154 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:07,154 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 2, 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] [2020-12-23 14:20:07,154 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-12-23 14:20:07,154 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:07,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:07,155 INFO L82 PathProgramCache]: Analyzing trace with hash 2092005986, now seen corresponding path program 1 times [2020-12-23 14:20:07,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:07,157 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202019105] [2020-12-23 14:20:07,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-12-23 14:20:07,288 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202019105] [2020-12-23 14:20:07,288 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-23 14:20:07,288 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-23 14:20:07,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551644721] [2020-12-23 14:20:07,289 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-23 14:20:07,289 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:07,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-23 14:20:07,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:20:07,290 INFO L87 Difference]: Start difference. First operand 2271 states and 3012 transitions. Second operand 3 states. [2020-12-23 14:20:07,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:07,441 INFO L93 Difference]: Finished difference Result 4513 states and 5988 transitions. [2020-12-23 14:20:07,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-23 14:20:07,442 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2020-12-23 14:20:07,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:07,449 INFO L225 Difference]: With dead ends: 4513 [2020-12-23 14:20:07,449 INFO L226 Difference]: Without dead ends: 2262 [2020-12-23 14:20:07,457 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-23 14:20:07,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2262 states. [2020-12-23 14:20:07,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2262 to 2262. [2020-12-23 14:20:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2262 states. [2020-12-23 14:20:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 2262 states and 2994 transitions. [2020-12-23 14:20:07,671 INFO L78 Accepts]: Start accepts. Automaton has 2262 states and 2994 transitions. Word has length 62 [2020-12-23 14:20:07,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:07,671 INFO L481 AbstractCegarLoop]: Abstraction has 2262 states and 2994 transitions. [2020-12-23 14:20:07,671 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-23 14:20:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 2994 transitions. [2020-12-23 14:20:07,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2020-12-23 14:20:07,675 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:07,675 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 2, 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] [2020-12-23 14:20:07,676 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-12-23 14:20:07,676 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:07,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:07,676 INFO L82 PathProgramCache]: Analyzing trace with hash -321220868, now seen corresponding path program 1 times [2020-12-23 14:20:07,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:07,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434639267] [2020-12-23 14:20:07,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:07,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434639267] [2020-12-23 14:20:07,874 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [267701185] [2020-12-23 14:20:07,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:08,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:08,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 1338 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-23 14:20:08,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:08,762 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:08,763 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:08,763 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2020-12-23 14:20:08,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260484236] [2020-12-23 14:20:08,763 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-23 14:20:08,764 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:08,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-23 14:20:08,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2020-12-23 14:20:08,765 INFO L87 Difference]: Start difference. First operand 2262 states and 2994 transitions. Second operand 9 states. [2020-12-23 14:20:09,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:09,022 INFO L93 Difference]: Finished difference Result 4513 states and 5977 transitions. [2020-12-23 14:20:09,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-12-23 14:20:09,022 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 66 [2020-12-23 14:20:09,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:09,027 INFO L225 Difference]: With dead ends: 4513 [2020-12-23 14:20:09,027 INFO L226 Difference]: Without dead ends: 2265 [2020-12-23 14:20:09,032 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2020-12-23 14:20:09,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2265 states. [2020-12-23 14:20:09,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2265 to 2264. [2020-12-23 14:20:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2264 states. [2020-12-23 14:20:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 2264 states and 2996 transitions. [2020-12-23 14:20:09,187 INFO L78 Accepts]: Start accepts. Automaton has 2264 states and 2996 transitions. Word has length 66 [2020-12-23 14:20:09,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:09,188 INFO L481 AbstractCegarLoop]: Abstraction has 2264 states and 2996 transitions. [2020-12-23 14:20:09,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-23 14:20:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 2996 transitions. [2020-12-23 14:20:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-12-23 14:20:09,191 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:09,191 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 2, 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] [2020-12-23 14:20:09,398 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-12-23 14:20:09,399 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:09,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:09,400 INFO L82 PathProgramCache]: Analyzing trace with hash -848723328, now seen corresponding path program 2 times [2020-12-23 14:20:09,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:09,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983996952] [2020-12-23 14:20:09,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:09,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983996952] [2020-12-23 14:20:09,582 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590298655] [2020-12-23 14:20:09,582 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:12,230 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-23 14:20:12,230 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:12,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 1344 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-23 14:20:12,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:12,323 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:12,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:12,324 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2020-12-23 14:20:12,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [800316542] [2020-12-23 14:20:12,325 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-12-23 14:20:12,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:12,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-12-23 14:20:12,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2020-12-23 14:20:12,326 INFO L87 Difference]: Start difference. First operand 2264 states and 2996 transitions. Second operand 10 states. [2020-12-23 14:20:12,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:12,587 INFO L93 Difference]: Finished difference Result 4515 states and 5979 transitions. [2020-12-23 14:20:12,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-23 14:20:12,588 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 68 [2020-12-23 14:20:12,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:12,591 INFO L225 Difference]: With dead ends: 4515 [2020-12-23 14:20:12,592 INFO L226 Difference]: Without dead ends: 2267 [2020-12-23 14:20:12,597 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2020-12-23 14:20:12,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2267 states. [2020-12-23 14:20:12,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2267 to 2266. [2020-12-23 14:20:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2266 states. [2020-12-23 14:20:12,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 2266 states and 2998 transitions. [2020-12-23 14:20:12,798 INFO L78 Accepts]: Start accepts. Automaton has 2266 states and 2998 transitions. Word has length 68 [2020-12-23 14:20:12,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:12,798 INFO L481 AbstractCegarLoop]: Abstraction has 2266 states and 2998 transitions. [2020-12-23 14:20:12,798 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-12-23 14:20:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 2998 transitions. [2020-12-23 14:20:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-12-23 14:20:12,808 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:12,808 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 2, 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] [2020-12-23 14:20:13,023 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-12-23 14:20:13,024 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:13,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:13,025 INFO L82 PathProgramCache]: Analyzing trace with hash -972446460, now seen corresponding path program 3 times [2020-12-23 14:20:13,025 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:13,026 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287185132] [2020-12-23 14:20:13,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:13,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:13,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287185132] [2020-12-23 14:20:13,299 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1059021096] [2020-12-23 14:20:13,299 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:22,811 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2020-12-23 14:20:22,812 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:22,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 1350 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-23 14:20:22,858 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:22,960 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:22,960 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2020-12-23 14:20:22,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772979151] [2020-12-23 14:20:22,961 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-12-23 14:20:22,961 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:22,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-12-23 14:20:22,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2020-12-23 14:20:22,962 INFO L87 Difference]: Start difference. First operand 2266 states and 2998 transitions. Second operand 11 states. [2020-12-23 14:20:23,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:23,132 INFO L93 Difference]: Finished difference Result 4517 states and 5981 transitions. [2020-12-23 14:20:23,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-12-23 14:20:23,136 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 70 [2020-12-23 14:20:23,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:23,139 INFO L225 Difference]: With dead ends: 4517 [2020-12-23 14:20:23,140 INFO L226 Difference]: Without dead ends: 2269 [2020-12-23 14:20:23,145 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2020-12-23 14:20:23,148 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2269 states. [2020-12-23 14:20:23,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2269 to 2268. [2020-12-23 14:20:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2268 states. [2020-12-23 14:20:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 2268 states and 3000 transitions. [2020-12-23 14:20:23,334 INFO L78 Accepts]: Start accepts. Automaton has 2268 states and 3000 transitions. Word has length 70 [2020-12-23 14:20:23,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:23,335 INFO L481 AbstractCegarLoop]: Abstraction has 2268 states and 3000 transitions. [2020-12-23 14:20:23,335 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-12-23 14:20:23,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3000 transitions. [2020-12-23 14:20:23,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-12-23 14:20:23,338 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:23,339 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 2, 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] [2020-12-23 14:20:23,554 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-12-23 14:20:23,555 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:23,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:23,556 INFO L82 PathProgramCache]: Analyzing trace with hash 388707976, now seen corresponding path program 4 times [2020-12-23 14:20:23,556 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:23,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945205118] [2020-12-23 14:20:23,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:23,754 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945205118] [2020-12-23 14:20:23,754 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1287543636] [2020-12-23 14:20:23,754 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:24,559 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-23 14:20:24,560 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:24,565 INFO L263 TraceCheckSpWp]: Trace formula consists of 1356 conjuncts, 10 conjunts are in the unsatisfiable core [2020-12-23 14:20:24,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:24,651 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:24,652 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:24,652 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2020-12-23 14:20:24,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136624393] [2020-12-23 14:20:24,652 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-12-23 14:20:24,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:24,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-12-23 14:20:24,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2020-12-23 14:20:24,654 INFO L87 Difference]: Start difference. First operand 2268 states and 3000 transitions. Second operand 12 states. [2020-12-23 14:20:24,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:24,831 INFO L93 Difference]: Finished difference Result 4519 states and 5983 transitions. [2020-12-23 14:20:24,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-12-23 14:20:24,831 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 72 [2020-12-23 14:20:24,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:24,834 INFO L225 Difference]: With dead ends: 4519 [2020-12-23 14:20:24,835 INFO L226 Difference]: Without dead ends: 2271 [2020-12-23 14:20:24,839 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2020-12-23 14:20:24,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2271 states. [2020-12-23 14:20:25,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2271 to 2270. [2020-12-23 14:20:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2270 states. [2020-12-23 14:20:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 2270 states and 3002 transitions. [2020-12-23 14:20:25,034 INFO L78 Accepts]: Start accepts. Automaton has 2270 states and 3002 transitions. Word has length 72 [2020-12-23 14:20:25,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:25,034 INFO L481 AbstractCegarLoop]: Abstraction has 2270 states and 3002 transitions. [2020-12-23 14:20:25,034 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-12-23 14:20:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 3002 transitions. [2020-12-23 14:20:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-12-23 14:20:25,038 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:25,038 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 2, 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] [2020-12-23 14:20:25,251 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:25,251 INFO L429 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:25,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:25,252 INFO L82 PathProgramCache]: Analyzing trace with hash -1506904308, now seen corresponding path program 5 times [2020-12-23 14:20:25,252 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:25,253 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987112642] [2020-12-23 14:20:25,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:25,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987112642] [2020-12-23 14:20:25,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [204308338] [2020-12-23 14:20:25,487 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:26,582 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2020-12-23 14:20:26,582 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:26,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 1362 conjuncts, 11 conjunts are in the unsatisfiable core [2020-12-23 14:20:26,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:26,684 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:26,685 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2020-12-23 14:20:26,685 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197412255] [2020-12-23 14:20:26,685 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-12-23 14:20:26,685 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:26,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-12-23 14:20:26,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2020-12-23 14:20:26,686 INFO L87 Difference]: Start difference. First operand 2270 states and 3002 transitions. Second operand 13 states. [2020-12-23 14:20:26,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:26,886 INFO L93 Difference]: Finished difference Result 4521 states and 5985 transitions. [2020-12-23 14:20:26,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-12-23 14:20:26,886 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 74 [2020-12-23 14:20:26,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:26,889 INFO L225 Difference]: With dead ends: 4521 [2020-12-23 14:20:26,889 INFO L226 Difference]: Without dead ends: 2273 [2020-12-23 14:20:26,892 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2020-12-23 14:20:26,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2273 states. [2020-12-23 14:20:27,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2273 to 2272. [2020-12-23 14:20:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2272 states. [2020-12-23 14:20:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 2272 states and 3004 transitions. [2020-12-23 14:20:27,034 INFO L78 Accepts]: Start accepts. Automaton has 2272 states and 3004 transitions. Word has length 74 [2020-12-23 14:20:27,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:27,035 INFO L481 AbstractCegarLoop]: Abstraction has 2272 states and 3004 transitions. [2020-12-23 14:20:27,035 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-12-23 14:20:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 3004 transitions. [2020-12-23 14:20:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-12-23 14:20:27,038 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:27,038 INFO L422 BasicCegarLoop]: trace histogram [10, 10, 2, 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] [2020-12-23 14:20:27,252 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:27,253 INFO L429 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:27,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:27,254 INFO L82 PathProgramCache]: Analyzing trace with hash -2124175728, now seen corresponding path program 6 times [2020-12-23 14:20:27,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:27,255 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511544921] [2020-12-23 14:20:27,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:27,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511544921] [2020-12-23 14:20:27,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830321468] [2020-12-23 14:20:27,518 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:49,015 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2020-12-23 14:20:49,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:49,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 1368 conjuncts, 12 conjunts are in the unsatisfiable core [2020-12-23 14:20:49,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:49,165 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:49,165 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:49,166 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2020-12-23 14:20:49,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569362801] [2020-12-23 14:20:49,166 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-12-23 14:20:49,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:49,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-12-23 14:20:49,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2020-12-23 14:20:49,167 INFO L87 Difference]: Start difference. First operand 2272 states and 3004 transitions. Second operand 14 states. [2020-12-23 14:20:49,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:49,439 INFO L93 Difference]: Finished difference Result 4523 states and 5987 transitions. [2020-12-23 14:20:49,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-12-23 14:20:49,440 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 76 [2020-12-23 14:20:49,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:49,443 INFO L225 Difference]: With dead ends: 4523 [2020-12-23 14:20:49,443 INFO L226 Difference]: Without dead ends: 2275 [2020-12-23 14:20:49,447 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=91, Invalid=91, Unknown=0, NotChecked=0, Total=182 [2020-12-23 14:20:49,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2275 states. [2020-12-23 14:20:49,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2275 to 2274. [2020-12-23 14:20:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2274 states. [2020-12-23 14:20:49,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 2274 states and 3006 transitions. [2020-12-23 14:20:49,616 INFO L78 Accepts]: Start accepts. Automaton has 2274 states and 3006 transitions. Word has length 76 [2020-12-23 14:20:49,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:49,616 INFO L481 AbstractCegarLoop]: Abstraction has 2274 states and 3006 transitions. [2020-12-23 14:20:49,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-12-23 14:20:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3006 transitions. [2020-12-23 14:20:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-12-23 14:20:49,620 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:49,620 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 2, 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] [2020-12-23 14:20:49,821 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2020-12-23 14:20:49,821 INFO L429 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:49,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:49,822 INFO L82 PathProgramCache]: Analyzing trace with hash 1678443796, now seen corresponding path program 7 times [2020-12-23 14:20:49,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:49,823 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150990531] [2020-12-23 14:20:49,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:50,133 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150990531] [2020-12-23 14:20:50,133 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [420768109] [2020-12-23 14:20:50,133 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:50,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 1374 conjuncts, 13 conjunts are in the unsatisfiable core [2020-12-23 14:20:50,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:51,008 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:51,008 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:51,009 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 15 [2020-12-23 14:20:51,009 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749915664] [2020-12-23 14:20:51,010 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-12-23 14:20:51,010 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:51,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-12-23 14:20:51,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2020-12-23 14:20:51,011 INFO L87 Difference]: Start difference. First operand 2274 states and 3006 transitions. Second operand 15 states. [2020-12-23 14:20:51,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:51,221 INFO L93 Difference]: Finished difference Result 4525 states and 5989 transitions. [2020-12-23 14:20:51,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-12-23 14:20:51,222 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 78 [2020-12-23 14:20:51,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:51,226 INFO L225 Difference]: With dead ends: 4525 [2020-12-23 14:20:51,226 INFO L226 Difference]: Without dead ends: 2277 [2020-12-23 14:20:51,230 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2020-12-23 14:20:51,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2277 states. [2020-12-23 14:20:51,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2277 to 2276. [2020-12-23 14:20:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2276 states. [2020-12-23 14:20:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 2276 states and 3008 transitions. [2020-12-23 14:20:51,385 INFO L78 Accepts]: Start accepts. Automaton has 2276 states and 3008 transitions. Word has length 78 [2020-12-23 14:20:51,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:51,386 INFO L481 AbstractCegarLoop]: Abstraction has 2276 states and 3008 transitions. [2020-12-23 14:20:51,386 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-12-23 14:20:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3008 transitions. [2020-12-23 14:20:51,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-12-23 14:20:51,389 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:51,389 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 2, 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] [2020-12-23 14:20:51,602 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:51,603 INFO L429 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:51,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:51,604 INFO L82 PathProgramCache]: Analyzing trace with hash 978637464, now seen corresponding path program 8 times [2020-12-23 14:20:51,604 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:51,604 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328751628] [2020-12-23 14:20:51,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:52,006 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:52,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328751628] [2020-12-23 14:20:52,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1203798645] [2020-12-23 14:20:52,007 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:20:55,141 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-12-23 14:20:55,141 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:20:55,154 INFO L263 TraceCheckSpWp]: Trace formula consists of 1380 conjuncts, 14 conjunts are in the unsatisfiable core [2020-12-23 14:20:55,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:20:55,250 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:55,250 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:20:55,251 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 16 [2020-12-23 14:20:55,251 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745381123] [2020-12-23 14:20:55,251 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-12-23 14:20:55,251 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:20:55,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-12-23 14:20:55,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2020-12-23 14:20:55,252 INFO L87 Difference]: Start difference. First operand 2276 states and 3008 transitions. Second operand 16 states. [2020-12-23 14:20:55,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:20:55,456 INFO L93 Difference]: Finished difference Result 4527 states and 5991 transitions. [2020-12-23 14:20:55,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-12-23 14:20:55,457 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 80 [2020-12-23 14:20:55,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:20:55,460 INFO L225 Difference]: With dead ends: 4527 [2020-12-23 14:20:55,460 INFO L226 Difference]: Without dead ends: 2279 [2020-12-23 14:20:55,463 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2020-12-23 14:20:55,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2279 states. [2020-12-23 14:20:55,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2279 to 2278. [2020-12-23 14:20:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2278 states. [2020-12-23 14:20:55,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 2278 states and 3010 transitions. [2020-12-23 14:20:55,584 INFO L78 Accepts]: Start accepts. Automaton has 2278 states and 3010 transitions. Word has length 80 [2020-12-23 14:20:55,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:20:55,584 INFO L481 AbstractCegarLoop]: Abstraction has 2278 states and 3010 transitions. [2020-12-23 14:20:55,584 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-12-23 14:20:55,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3010 transitions. [2020-12-23 14:20:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2020-12-23 14:20:55,586 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:20:55,586 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 2, 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] [2020-12-23 14:20:55,787 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2020-12-23 14:20:55,787 INFO L429 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:20:55,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:20:55,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1520349412, now seen corresponding path program 9 times [2020-12-23 14:20:55,789 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:20:55,789 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840978386] [2020-12-23 14:20:55,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:20:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:20:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:20:56,084 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840978386] [2020-12-23 14:20:56,084 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558631617] [2020-12-23 14:20:56,084 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:21:22,429 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 14 check-sat command(s) [2020-12-23 14:21:22,430 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:21:22,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 1386 conjuncts, 15 conjunts are in the unsatisfiable core [2020-12-23 14:21:22,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:21:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:22,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:21:22,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 17 [2020-12-23 14:21:22,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720395923] [2020-12-23 14:21:22,567 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-12-23 14:21:22,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:21:22,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-12-23 14:21:22,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2020-12-23 14:21:22,568 INFO L87 Difference]: Start difference. First operand 2278 states and 3010 transitions. Second operand 17 states. [2020-12-23 14:21:22,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:21:22,800 INFO L93 Difference]: Finished difference Result 4529 states and 5993 transitions. [2020-12-23 14:21:22,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-12-23 14:21:22,801 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 82 [2020-12-23 14:21:22,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:21:22,803 INFO L225 Difference]: With dead ends: 4529 [2020-12-23 14:21:22,804 INFO L226 Difference]: Without dead ends: 2281 [2020-12-23 14:21:22,806 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2020-12-23 14:21:22,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2281 states. [2020-12-23 14:21:22,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2281 to 2280. [2020-12-23 14:21:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2280 states. [2020-12-23 14:21:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 2280 states and 3012 transitions. [2020-12-23 14:21:22,940 INFO L78 Accepts]: Start accepts. Automaton has 2280 states and 3012 transitions. Word has length 82 [2020-12-23 14:21:22,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:21:22,941 INFO L481 AbstractCegarLoop]: Abstraction has 2280 states and 3012 transitions. [2020-12-23 14:21:22,941 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-12-23 14:21:22,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2280 states and 3012 transitions. [2020-12-23 14:21:22,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-12-23 14:21:22,942 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:21:22,943 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 2, 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] [2020-12-23 14:21:23,143 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:21:23,143 INFO L429 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:21:23,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:21:23,144 INFO L82 PathProgramCache]: Analyzing trace with hash 2134948512, now seen corresponding path program 10 times [2020-12-23 14:21:23,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:21:23,145 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16365702] [2020-12-23 14:21:23,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:21:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:21:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:23,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [16365702] [2020-12-23 14:21:23,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811413956] [2020-12-23 14:21:23,463 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:21:25,898 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-12-23 14:21:25,898 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:21:25,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 1392 conjuncts, 16 conjunts are in the unsatisfiable core [2020-12-23 14:21:25,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:21:26,000 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:26,001 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:21:26,001 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2020-12-23 14:21:26,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118816521] [2020-12-23 14:21:26,001 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-12-23 14:21:26,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:21:26,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-12-23 14:21:26,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2020-12-23 14:21:26,002 INFO L87 Difference]: Start difference. First operand 2280 states and 3012 transitions. Second operand 18 states. [2020-12-23 14:21:26,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:21:26,220 INFO L93 Difference]: Finished difference Result 4531 states and 5995 transitions. [2020-12-23 14:21:26,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-12-23 14:21:26,221 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 84 [2020-12-23 14:21:26,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:21:26,224 INFO L225 Difference]: With dead ends: 4531 [2020-12-23 14:21:26,224 INFO L226 Difference]: Without dead ends: 2283 [2020-12-23 14:21:26,227 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 100 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=153, Invalid=153, Unknown=0, NotChecked=0, Total=306 [2020-12-23 14:21:26,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2283 states. [2020-12-23 14:21:26,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2283 to 2282. [2020-12-23 14:21:26,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2282 states. [2020-12-23 14:21:26,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 2282 states and 3014 transitions. [2020-12-23 14:21:26,350 INFO L78 Accepts]: Start accepts. Automaton has 2282 states and 3014 transitions. Word has length 84 [2020-12-23 14:21:26,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:21:26,350 INFO L481 AbstractCegarLoop]: Abstraction has 2282 states and 3014 transitions. [2020-12-23 14:21:26,350 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-12-23 14:21:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3014 transitions. [2020-12-23 14:21:26,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-12-23 14:21:26,352 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:21:26,352 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 2, 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] [2020-12-23 14:21:26,565 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2020-12-23 14:21:26,566 INFO L429 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:21:26,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:21:26,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1593005348, now seen corresponding path program 11 times [2020-12-23 14:21:26,567 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:21:26,567 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006033387] [2020-12-23 14:21:26,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:21:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:21:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:26,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006033387] [2020-12-23 14:21:26,890 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060671958] [2020-12-23 14:21:26,890 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:21:50,403 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 16 check-sat command(s) [2020-12-23 14:21:50,404 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:21:50,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 1398 conjuncts, 17 conjunts are in the unsatisfiable core [2020-12-23 14:21:50,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:21:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:50,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:21:50,538 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 19 [2020-12-23 14:21:50,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204055255] [2020-12-23 14:21:50,539 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-12-23 14:21:50,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:21:50,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-12-23 14:21:50,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2020-12-23 14:21:50,540 INFO L87 Difference]: Start difference. First operand 2282 states and 3014 transitions. Second operand 19 states. [2020-12-23 14:21:50,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:21:50,754 INFO L93 Difference]: Finished difference Result 4533 states and 5997 transitions. [2020-12-23 14:21:50,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-12-23 14:21:50,754 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 86 [2020-12-23 14:21:50,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:21:50,757 INFO L225 Difference]: With dead ends: 4533 [2020-12-23 14:21:50,757 INFO L226 Difference]: Without dead ends: 2285 [2020-12-23 14:21:50,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2020-12-23 14:21:50,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2285 states. [2020-12-23 14:21:50,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2285 to 2284. [2020-12-23 14:21:50,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2284 states. [2020-12-23 14:21:50,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 2284 states and 3016 transitions. [2020-12-23 14:21:50,880 INFO L78 Accepts]: Start accepts. Automaton has 2284 states and 3016 transitions. Word has length 86 [2020-12-23 14:21:50,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:21:50,880 INFO L481 AbstractCegarLoop]: Abstraction has 2284 states and 3016 transitions. [2020-12-23 14:21:50,880 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-12-23 14:21:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3016 transitions. [2020-12-23 14:21:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-12-23 14:21:50,882 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:21:50,883 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 2, 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] [2020-12-23 14:21:51,083 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2020-12-23 14:21:51,084 INFO L429 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:21:51,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:21:51,084 INFO L82 PathProgramCache]: Analyzing trace with hash 476667560, now seen corresponding path program 12 times [2020-12-23 14:21:51,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:21:51,085 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805067251] [2020-12-23 14:21:51,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:21:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:21:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:21:51,422 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805067251] [2020-12-23 14:21:51,422 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1009621177] [2020-12-23 14:21:51,422 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:23:40,163 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2020-12-23 14:23:40,164 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-12-23 14:23:40,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 18 conjunts are in the unsatisfiable core [2020-12-23 14:23:40,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:23:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:23:40,414 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:23:40,414 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 20 [2020-12-23 14:23:40,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552455988] [2020-12-23 14:23:40,415 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-12-23 14:23:40,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:23:40,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-12-23 14:23:40,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2020-12-23 14:23:40,415 INFO L87 Difference]: Start difference. First operand 2284 states and 3016 transitions. Second operand 20 states. [2020-12-23 14:23:40,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:23:40,677 INFO L93 Difference]: Finished difference Result 4535 states and 5999 transitions. [2020-12-23 14:23:40,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-12-23 14:23:40,677 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 88 [2020-12-23 14:23:40,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:23:40,681 INFO L225 Difference]: With dead ends: 4535 [2020-12-23 14:23:40,681 INFO L226 Difference]: Without dead ends: 2287 [2020-12-23 14:23:40,684 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2020-12-23 14:23:40,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2287 states. [2020-12-23 14:23:40,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2287 to 2286. [2020-12-23 14:23:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2286 states. [2020-12-23 14:23:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 2286 states and 3018 transitions. [2020-12-23 14:23:40,837 INFO L78 Accepts]: Start accepts. Automaton has 2286 states and 3018 transitions. Word has length 88 [2020-12-23 14:23:40,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:23:40,837 INFO L481 AbstractCegarLoop]: Abstraction has 2286 states and 3018 transitions. [2020-12-23 14:23:40,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-12-23 14:23:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3018 transitions. [2020-12-23 14:23:40,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2020-12-23 14:23:40,839 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:23:40,839 INFO L422 BasicCegarLoop]: trace histogram [17, 17, 2, 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] [2020-12-23 14:23:41,039 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2020-12-23 14:23:41,040 INFO L429 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:23:41,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:23:41,040 INFO L82 PathProgramCache]: Analyzing trace with hash 1417877292, now seen corresponding path program 13 times [2020-12-23 14:23:41,041 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:23:41,041 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862209744] [2020-12-23 14:23:41,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:23:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:23:41,436 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:23:41,437 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862209744] [2020-12-23 14:23:41,437 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1207224380] [2020-12-23 14:23:41,437 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-23 14:23:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:23:42,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 1410 conjuncts, 19 conjunts are in the unsatisfiable core [2020-12-23 14:23:42,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-23 14:23:42,252 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 289 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:23:42,252 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-12-23 14:23:42,252 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 21 [2020-12-23 14:23:42,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407815713] [2020-12-23 14:23:42,253 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-12-23 14:23:42,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-23 14:23:42,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-12-23 14:23:42,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2020-12-23 14:23:42,254 INFO L87 Difference]: Start difference. First operand 2286 states and 3018 transitions. Second operand 21 states. [2020-12-23 14:23:42,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-23 14:23:42,478 INFO L93 Difference]: Finished difference Result 4537 states and 6001 transitions. [2020-12-23 14:23:42,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-12-23 14:23:42,479 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 90 [2020-12-23 14:23:42,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-23 14:23:42,481 INFO L225 Difference]: With dead ends: 4537 [2020-12-23 14:23:42,481 INFO L226 Difference]: Without dead ends: 2289 [2020-12-23 14:23:42,484 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2020-12-23 14:23:42,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2289 states. [2020-12-23 14:23:42,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2289 to 2288. [2020-12-23 14:23:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2288 states. [2020-12-23 14:23:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 2288 states and 3020 transitions. [2020-12-23 14:23:42,600 INFO L78 Accepts]: Start accepts. Automaton has 2288 states and 3020 transitions. Word has length 90 [2020-12-23 14:23:42,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-23 14:23:42,600 INFO L481 AbstractCegarLoop]: Abstraction has 2288 states and 3020 transitions. [2020-12-23 14:23:42,600 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-12-23 14:23:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3020 transitions. [2020-12-23 14:23:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-12-23 14:23:42,602 INFO L414 BasicCegarLoop]: Found error trace [2020-12-23 14:23:42,602 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 2, 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] [2020-12-23 14:23:42,802 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2020-12-23 14:23:42,803 INFO L429 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-23 14:23:42,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-23 14:23:42,803 INFO L82 PathProgramCache]: Analyzing trace with hash -317669712, now seen corresponding path program 14 times [2020-12-23 14:23:42,804 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-23 14:23:42,804 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363563929] [2020-12-23 14:23:42,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-23 14:23:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-23 14:23:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 324 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-12-23 14:23:43,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363563929] [2020-12-23 14:23:43,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1705350735] [2020-12-23 14:23:43,299 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true