./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5aa4ffd81f3832636a583e93a10207ba7460be94 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 22:41:19,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:41:19,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:41:19,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:41:19,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:41:19,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:41:19,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:41:19,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:41:19,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:41:19,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:41:19,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:41:19,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:41:19,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:41:19,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:41:19,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:41:19,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:41:19,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:41:19,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:41:19,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:41:19,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:41:19,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:41:19,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:41:19,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:41:19,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:41:19,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:41:19,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:41:19,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:41:19,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:41:19,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:41:19,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:41:19,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:41:19,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:41:19,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:41:19,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:41:19,990 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:41:19,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:41:19,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:41:19,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:41:19,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:41:19,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:41:19,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:41:19,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 22:41:20,001 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:41:20,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:41:20,002 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:41:20,002 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:41:20,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:41:20,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:41:20,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:41:20,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:41:20,004 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:41:20,004 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:41:20,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:41:20,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:41:20,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:41:20,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:41:20,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:41:20,005 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aa4ffd81f3832636a583e93a10207ba7460be94 [2019-12-01 22:41:20,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:41:20,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:41:20,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:41:20,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:41:20,114 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:41:20,114 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2019-12-01 22:41:20,150 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/data/839e7e2d0/43d5ca6fed9e46dbb623f138afca6b9a/FLAG0267a8007 [2019-12-01 22:41:20,663 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:41:20,664 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2019-12-01 22:41:20,690 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/data/839e7e2d0/43d5ca6fed9e46dbb623f138afca6b9a/FLAG0267a8007 [2019-12-01 22:41:21,184 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/data/839e7e2d0/43d5ca6fed9e46dbb623f138afca6b9a [2019-12-01 22:41:21,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:41:21,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:41:21,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:41:21,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:41:21,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:41:21,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:21" (1/1) ... [2019-12-01 22:41:21,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457f3021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:21, skipping insertion in model container [2019-12-01 22:41:21,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:41:21" (1/1) ... [2019-12-01 22:41:21,197 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:41:21,270 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:41:21,551 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2019-12-01 22:41:21,552 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2019-12-01 22:41:22,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:22,826 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:41:22,877 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2019-12-01 22:41:22,877 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2019-12-01 22:41:23,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:41:23,481 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:41:23,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23 WrapperNode [2019-12-01 22:41:23,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:41:23,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:41:23,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:41:23,482 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:41:23,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,543 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:41:23,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:41:23,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:41:23,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:41:23,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,797 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:23,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:24,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... [2019-12-01 22:41:24,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:41:24,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:41:24,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:41:24,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:41:24,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:41:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-12-01 22:41:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2019-12-01 22:41:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2019-12-01 22:41:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2019-12-01 22:41:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2019-12-01 22:41:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-12-01 22:41:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-12-01 22:41:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2019-12-01 22:41:24,094 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2019-12-01 22:41:24,094 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2019-12-01 22:41:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2019-12-01 22:41:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2019-12-01 22:41:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2019-12-01 22:41:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2019-12-01 22:41:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2019-12-01 22:41:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2019-12-01 22:41:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2019-12-01 22:41:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-01 22:41:24,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-01 22:41:24,095 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2019-12-01 22:41:24,096 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2019-12-01 22:41:24,096 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-12-01 22:41:24,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-12-01 22:41:24,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-12-01 22:41:24,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-12-01 22:41:24,098 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2019-12-01 22:41:24,099 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2019-12-01 22:41:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2019-12-01 22:41:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2019-12-01 22:41:24,100 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2019-12-01 22:41:24,101 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2019-12-01 22:41:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2019-12-01 22:41:24,102 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2019-12-01 22:41:24,102 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2019-12-01 22:41:24,103 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-12-01 22:41:24,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-12-01 22:41:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-12-01 22:41:24,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-12-01 22:41:24,105 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2019-12-01 22:41:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-12-01 22:41:24,106 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2019-12-01 22:41:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2019-12-01 22:41:24,107 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2019-12-01 22:41:24,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2019-12-01 22:41:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2019-12-01 22:41:24,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2019-12-01 22:41:24,109 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 22:41:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-12-01 22:41:24,110 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2019-12-01 22:41:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2019-12-01 22:41:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2019-12-01 22:41:24,111 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2019-12-01 22:41:24,112 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2019-12-01 22:41:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2019-12-01 22:41:24,113 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2019-12-01 22:41:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2019-12-01 22:41:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2019-12-01 22:41:24,114 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2019-12-01 22:41:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2019-12-01 22:41:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2019-12-01 22:41:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2019-12-01 22:41:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2019-12-01 22:41:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2019-12-01 22:41:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:41:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:41:24,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-12-01 22:41:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-12-01 22:41:25,179 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-01 22:43:32,784 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 22:43:32,784 INFO L287 CfgBuilder]: Removed 325 assume(true) statements. [2019-12-01 22:43:32,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:43:32 BoogieIcfgContainer [2019-12-01 22:43:32,786 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 22:43:32,786 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 22:43:32,786 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 22:43:32,792 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 22:43:32,793 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:43:32" (1/1) ... [2019-12-01 22:43:32,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 22:43:32,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2022 states and 2979 transitions. [2019-12-01 22:43:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2979 transitions. [2019-12-01 22:43:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-12-01 22:43:32,891 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:33,632 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2029 states and 3039 transitions. [2019-12-01 22:43:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3039 transitions. [2019-12-01 22:43:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2019-12-01 22:43:33,771 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:38,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2090 states and 3254 transitions. [2019-12-01 22:43:38,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3254 transitions. [2019-12-01 22:43:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2019-12-01 22:43:38,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:39,156 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2019-12-01 22:43:39,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:39,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2093 states and 3259 transitions. [2019-12-01 22:43:39,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3259 transitions. [2019-12-01 22:43:39,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2019-12-01 22:43:39,214 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:39,469 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2019-12-01 22:43:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:39,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2094 states and 3260 transitions. [2019-12-01 22:43:39,496 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3260 transitions. [2019-12-01 22:43:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-12-01 22:43:39,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:39,825 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-12-01 22:43:39,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:39,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2094 states and 3259 transitions. [2019-12-01 22:43:39,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3259 transitions. [2019-12-01 22:43:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-12-01 22:43:39,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:39,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:40,175 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3286 states to 2094 states and 3258 transitions. [2019-12-01 22:43:40,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3258 transitions. [2019-12-01 22:43:40,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2019-12-01 22:43:40,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2019-12-01 22:43:40,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 2096 states and 3259 transitions. [2019-12-01 22:43:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3259 transitions. [2019-12-01 22:43:40,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-12-01 22:43:40,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-12-01 22:43:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:40,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 2096 states and 3258 transitions. [2019-12-01 22:43:40,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3258 transitions. [2019-12-01 22:43:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-01 22:43:40,992 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:41,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:41,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2097 states and 3259 transitions. [2019-12-01 22:43:41,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3259 transitions. [2019-12-01 22:43:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2019-12-01 22:43:41,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-12-01 22:43:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:41,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 2097 states and 3258 transitions. [2019-12-01 22:43:41,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3258 transitions. [2019-12-01 22:43:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-12-01 22:43:41,676 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:41,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2019-12-01 22:43:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3352 states to 2101 states and 3315 transitions. [2019-12-01 22:43:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3315 transitions. [2019-12-01 22:43:42,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-01 22:43:42,082 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:42,304 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2019-12-01 22:43:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2106 states and 3373 transitions. [2019-12-01 22:43:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3373 transitions. [2019-12-01 22:43:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-01 22:43:42,607 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2019-12-01 22:43:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:43,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2109 states and 3422 transitions. [2019-12-01 22:43:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3422 transitions. [2019-12-01 22:43:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2019-12-01 22:43:43,180 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2019-12-01 22:43:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:43,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2110 states and 3423 transitions. [2019-12-01 22:43:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3423 transitions. [2019-12-01 22:43:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-12-01 22:43:43,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2019-12-01 22:43:44,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2117 states and 3483 transitions. [2019-12-01 22:43:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3483 transitions. [2019-12-01 22:43:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-12-01 22:43:44,389 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2019-12-01 22:43:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3595 states to 2125 states and 3547 transitions. [2019-12-01 22:43:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3547 transitions. [2019-12-01 22:43:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-01 22:43:52,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2019-12-01 22:43:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2125 states and 3546 transitions. [2019-12-01 22:43:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3546 transitions. [2019-12-01 22:43:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-12-01 22:43:53,005 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2019-12-01 22:43:53,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2129 states and 3576 transitions. [2019-12-01 22:43:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3576 transitions. [2019-12-01 22:43:53,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2019-12-01 22:43:53,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:54,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2130 states and 3576 transitions. [2019-12-01 22:43:54,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3576 transitions. [2019-12-01 22:43:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-12-01 22:43:54,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2019-12-01 22:43:54,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2131 states and 3576 transitions. [2019-12-01 22:43:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3576 transitions. [2019-12-01 22:43:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-12-01 22:43:54,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:54,783 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 2134 states and 3581 transitions. [2019-12-01 22:43:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3581 transitions. [2019-12-01 22:43:54,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-12-01 22:43:54,800 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 2135 states and 3582 transitions. [2019-12-01 22:43:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3582 transitions. [2019-12-01 22:43:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2019-12-01 22:43:55,070 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:43:56,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2139 states and 3590 transitions. [2019-12-01 22:43:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3590 transitions. [2019-12-01 22:43:56,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-12-01 22:43:56,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:56,866 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:43:56,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:43:56,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 2145 states and 3598 transitions. [2019-12-01 22:43:56,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3598 transitions. [2019-12-01 22:43:56,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-12-01 22:43:56,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:43:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:43:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:02,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2173 states and 3667 transitions. [2019-12-01 22:44:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3667 transitions. [2019-12-01 22:44:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-12-01 22:44:02,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:03,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3727 states to 2171 states and 3663 transitions. [2019-12-01 22:44:03,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3663 transitions. [2019-12-01 22:44:03,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-12-01 22:44:03,159 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:03,837 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:03,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2174 states and 3668 transitions. [2019-12-01 22:44:03,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3668 transitions. [2019-12-01 22:44:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2019-12-01 22:44:03,876 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2175 states and 3669 transitions. [2019-12-01 22:44:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3669 transitions. [2019-12-01 22:44:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-12-01 22:44:04,499 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2019-12-01 22:44:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 2178 states and 3674 transitions. [2019-12-01 22:44:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3674 transitions. [2019-12-01 22:44:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-12-01 22:44:04,927 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:05,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2019-12-01 22:44:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:05,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2183 states and 3685 transitions. [2019-12-01 22:44:05,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3685 transitions. [2019-12-01 22:44:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-12-01 22:44:05,493 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 2185 states and 3689 transitions. [2019-12-01 22:44:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3689 transitions. [2019-12-01 22:44:06,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-12-01 22:44:06,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2019-12-01 22:44:06,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2193 states and 3708 transitions. [2019-12-01 22:44:06,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 3708 transitions. [2019-12-01 22:44:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-12-01 22:44:06,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2019-12-01 22:44:07,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3776 states to 2195 states and 3712 transitions. [2019-12-01 22:44:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3712 transitions. [2019-12-01 22:44:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-12-01 22:44:07,198 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2019-12-01 22:44:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:07,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 2197 states and 3714 transitions. [2019-12-01 22:44:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3714 transitions. [2019-12-01 22:44:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-12-01 22:44:07,811 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:07,988 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2019-12-01 22:44:08,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:08,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2200 states and 3719 transitions. [2019-12-01 22:44:08,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3719 transitions. [2019-12-01 22:44:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-12-01 22:44:08,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:08,505 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-01 22:44:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2201 states and 3719 transitions. [2019-12-01 22:44:08,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3719 transitions. [2019-12-01 22:44:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-12-01 22:44:08,819 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:09,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2204 states and 3724 transitions. [2019-12-01 22:44:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3724 transitions. [2019-12-01 22:44:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2019-12-01 22:44:09,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2019-12-01 22:44:09,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:09,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2205 states and 3724 transitions. [2019-12-01 22:44:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3724 transitions. [2019-12-01 22:44:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-12-01 22:44:09,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2204 states and 3715 transitions. [2019-12-01 22:44:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3715 transitions. [2019-12-01 22:44:09,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-12-01 22:44:09,994 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-12-01 22:44:10,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 2203 states and 3706 transitions. [2019-12-01 22:44:10,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3706 transitions. [2019-12-01 22:44:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2019-12-01 22:44:10,397 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2019-12-01 22:44:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2206 states and 3715 transitions. [2019-12-01 22:44:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3715 transitions. [2019-12-01 22:44:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 22:44:11,432 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2019-12-01 22:44:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2209 states and 3765 transitions. [2019-12-01 22:44:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3765 transitions. [2019-12-01 22:44:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2019-12-01 22:44:12,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2019-12-01 22:44:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2208 states and 3755 transitions. [2019-12-01 22:44:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3755 transitions. [2019-12-01 22:44:12,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-12-01 22:44:12,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-01 22:44:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2209 states and 3755 transitions. [2019-12-01 22:44:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2209 states and 3755 transitions. [2019-12-01 22:44:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 22:44:12,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-12-01 22:44:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2211 states and 3761 transitions. [2019-12-01 22:44:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3761 transitions. [2019-12-01 22:44:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-12-01 22:44:13,446 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:13,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-01 22:44:14,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:14,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 2215 states and 3772 transitions. [2019-12-01 22:44:14,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3772 transitions. [2019-12-01 22:44:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2019-12-01 22:44:14,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2019-12-01 22:44:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:15,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2219 states and 3823 transitions. [2019-12-01 22:44:15,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3823 transitions. [2019-12-01 22:44:15,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-12-01 22:44:15,572 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2019-12-01 22:44:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 2222 states and 3868 transitions. [2019-12-01 22:44:16,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3868 transitions. [2019-12-01 22:44:16,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2019-12-01 22:44:16,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:16,817 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2019-12-01 22:44:16,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2223 states and 3869 transitions. [2019-12-01 22:44:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3869 transitions. [2019-12-01 22:44:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2019-12-01 22:44:16,841 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2019-12-01 22:44:25,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:25,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2230 states and 3929 transitions. [2019-12-01 22:44:25,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3929 transitions. [2019-12-01 22:44:25,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-12-01 22:44:25,226 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:25,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:26,341 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2019-12-01 22:44:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:27,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2232 states and 3926 transitions. [2019-12-01 22:44:27,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3926 transitions. [2019-12-01 22:44:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2019-12-01 22:44:27,187 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2019-12-01 22:44:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2230 states and 3922 transitions. [2019-12-01 22:44:27,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 3922 transitions. [2019-12-01 22:44:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2019-12-01 22:44:27,731 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2019-12-01 22:44:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2231 states and 3924 transitions. [2019-12-01 22:44:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3924 transitions. [2019-12-01 22:44:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2019-12-01 22:44:28,299 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:28,780 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2019-12-01 22:44:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2232 states and 3924 transitions. [2019-12-01 22:44:28,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 3924 transitions. [2019-12-01 22:44:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2019-12-01 22:44:28,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2019-12-01 22:44:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 2233 states and 3925 transitions. [2019-12-01 22:44:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3925 transitions. [2019-12-01 22:44:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:29,475 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:29,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:29,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:29,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:29,828 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:30,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:30,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:30,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:30,160 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:30,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:30,473 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:30,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:30,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:30,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:30,839 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:31,141 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:31,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:31,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:31,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:31,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:31,505 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:31,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:31,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:32,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:32,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2019-12-01 22:44:32,222 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:32,528 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 113 proven. 10 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2019-12-01 22:44:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2241 states and 3941 transitions. [2019-12-01 22:44:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2019-12-01 22:44:32,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2019-12-01 22:44:32,559 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2019-12-01 22:44:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2243 states and 3999 transitions. [2019-12-01 22:44:32,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 3999 transitions. [2019-12-01 22:44:32,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2019-12-01 22:44:32,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:33,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2019-12-01 22:44:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2245 states and 4056 transitions. [2019-12-01 22:44:33,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 4056 transitions. [2019-12-01 22:44:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2019-12-01 22:44:33,301 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:33,793 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2019-12-01 22:44:33,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:33,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2255 states and 4077 transitions. [2019-12-01 22:44:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 4077 transitions. [2019-12-01 22:44:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2019-12-01 22:44:33,885 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2019-12-01 22:44:34,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:34,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2213 states and 3990 transitions. [2019-12-01 22:44:34,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3990 transitions. [2019-12-01 22:44:34,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-12-01 22:44:34,496 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2019-12-01 22:44:35,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4193 states to 2213 states and 3988 transitions. [2019-12-01 22:44:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 3988 transitions. [2019-12-01 22:44:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-12-01 22:44:35,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2019-12-01 22:44:35,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2201 states and 3965 transitions. [2019-12-01 22:44:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3965 transitions. [2019-12-01 22:44:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2019-12-01 22:44:35,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2019-12-01 22:44:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:36,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2201 states and 3964 transitions. [2019-12-01 22:44:36,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3964 transitions. [2019-12-01 22:44:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2019-12-01 22:44:36,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2019-12-01 22:44:36,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 2201 states and 3961 transitions. [2019-12-01 22:44:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3961 transitions. [2019-12-01 22:44:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2019-12-01 22:44:36,783 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2019-12-01 22:44:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2201 states and 3958 transitions. [2019-12-01 22:44:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3958 transitions. [2019-12-01 22:44:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2019-12-01 22:44:37,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 22:44:37,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 22:44:37,413 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2019-12-01 22:44:37,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 22:44:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2179 states and 3923 transitions. [2019-12-01 22:44:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3923 transitions. [2019-12-01 22:44:37,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-01 22:44:37,445 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 75 iterations. [2019-12-01 22:44:37,457 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2019-12-01 22:44:38,634 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,639 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2019-12-01 22:44:38,642 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,642 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2019-12-01 22:44:38,642 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,642 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,642 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,646 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,647 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 3 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,648 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2019-12-01 22:44:38,649 INFO L569 CodeCheckObserver]: Invariant with dag size 1 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INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 10:44:38 ImpRootNode [2019-12-01 22:44:38,654 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-01 22:44:38,654 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-01 22:44:38,654 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-01 22:44:38,654 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-01 22:44:38,655 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 10:43:32" (3/4) ... [2019-12-01 22:44:38,657 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_chars [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_isa_init_ports [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_poll_timeout [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_omap1_8250 [2019-12-01 22:44:38,661 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_get_resource [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_verify_port [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_on [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_rx_chars [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_resource_valid [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_out_sync [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_2 [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_do_pm [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_dl_write [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_io_from_upio [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_read_divisor_id [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_sync_single_for_cpu [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_mctrl [2019-12-01 22:44:38,662 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_remove_one_port [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_suspend_port [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_dma [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_get_mctrl [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_off [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_sync_single_for_device [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_port [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_stop_tx [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_unregister_driver [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_rsa_resource [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_request_slave_channel_compat [2019-12-01 22:44:38,663 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_std_resource [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_tx_status [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_prep_slave_single [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_flip_buffer_push [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_in [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_device_control [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_type [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_release_5 [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_register_8250_port [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_start_tx [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_write_wakeup [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2019-12-01 22:44:38,664 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_icr_read [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_16550a [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_break_ctl [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_tx_complete [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_pm [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb_p [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_release_channel [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_name [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_do_set_termios [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_in [2019-12-01 22:44:38,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_handle_irq [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_tx_stopped [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_xmitr [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_dl_read [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure broken_efr [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_submit [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_pnp_remove [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ___ratelimit [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_handle_break [2019-12-01 22:44:38,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_modem_status [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_startup [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_pnp_exit [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_index [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_suspend_port [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_ldisc [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_rx_complete [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_async_issue_pending [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __stop_tx [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_add_one_port [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_port_start [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_port_size [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_config_port [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2019-12-01 22:44:38,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_dma [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_put_poll_char [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_resume [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_dma [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_empty [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_shutdown [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_out [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_rsa [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_has_efr [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __enable_rsa [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_pnp_resume [2019-12-01 22:44:38,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_std_resource [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_clear_fifos [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_out [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_slave_config [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_rx_dma [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_icr_write [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_resume_port [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns16550a_goto_highspeed [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure size_fifo [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_get_poll_char [2019-12-01 22:44:38,669 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_probe [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_get_drvdata [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_do_unlink [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_termios [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_remove [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_port [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_unregister_port [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_enable_ms [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_terminate_all [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_port_valid [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_sleep [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_stop_rx [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_init_fixed_type_port [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2019-12-01 22:44:38,670 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_rsa_resource [2019-12-01 22:44:38,671 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-12-01 22:44:38,745 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1144 nodes and edges [2019-12-01 22:44:38,760 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 415 nodes and edges [2019-12-01 22:44:38,764 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2019-12-01 22:44:38,768 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 43 nodes and edges [2019-12-01 22:44:38,772 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2019-12-01 22:44:38,775 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2019-12-01 22:44:38,778 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2019-12-01 22:44:38,782 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 22:44:38,785 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-01 22:44:38,826 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_spin == \old(ldv_spin) [2019-12-01 22:44:38,827 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ldv_spin == \old(ldv_spin) [2019-12-01 22:44:40,925 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_491438d1-90b6-40c7-8126-4f28e4876c15/bin/ukojak/witness.graphml [2019-12-01 22:44:40,925 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-01 22:44:40,927 INFO L168 Benchmark]: Toolchain (without parser) took 199739.19 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.8 GB). Free memory was 926.4 MB in the beginning and 3.1 GB in the end (delta: -2.1 GB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,927 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:44:40,928 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2293.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 926.4 MB in the beginning and 907.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 234.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,928 INFO L168 Benchmark]: Boogie Procedure Inliner took 236.51 ms. Allocated memory is still 1.2 GB. Free memory was 907.0 MB in the beginning and 860.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,928 INFO L168 Benchmark]: Boogie Preprocessor took 331.33 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 81.8 MB). Free memory was 860.8 MB in the beginning and 1.1 GB in the end (delta: -252.8 MB). Peak memory consumption was 68.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,929 INFO L168 Benchmark]: RCFGBuilder took 128735.59 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 586.7 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.7 MB). Peak memory consumption was 942.6 MB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,929 INFO L168 Benchmark]: CodeCheck took 65867.99 ms. Allocated memory was 1.8 GB in the beginning and 3.8 GB in the end (delta: 1.9 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,929 INFO L168 Benchmark]: Witness Printer took 2271.18 ms. Allocated memory was 3.8 GB in the beginning and 3.8 GB in the end (delta: 20.4 MB). Free memory was 3.5 GB in the beginning and 3.1 GB in the end (delta: 440.9 MB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2019-12-01 22:44:40,931 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 148 procedures, 2023 locations, 1 error locations. Result: SAFE, OverallTime: 64.6s, OverallIterations: 75, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: -53816182 SDtfs, 461905772 SDslu, -1297602660 SDs, 0 SdLazy, -1131838772 SolverSat, 1714496560 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 930.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 160010 GetRequests, 159197 SyntacticMatches, 571 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29295 ImplicationChecksByTransitivity, 20.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 1.5s SsaConstructionTime, 7.1s SatisfiabilityAnalysisTime, 15.9s InterpolantComputationTime, 17167 NumberOfCodeBlocks, 17167 NumberOfCodeBlocksAsserted, 74 NumberOfCheckSat, 17093 ConstructedInterpolants, 0 QuantifiedInterpolants, 8309790 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 74 InterpolantComputations, 60 PerfectInterpolantSequences, 14424/14534 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4392]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 7786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9645]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9569]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7363]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9546]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == \old(ldv_spin) - InvariantResult [Line: 7446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == \old(ldv_spin) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4560]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5878]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10285]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5982]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4761]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9432]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8704]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6011]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8627]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9480]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7506]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9490]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8082]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8635]: Loop Invariant Derived loop invariant: ldv_spin == 0 - InvariantResult [Line: 6325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8809]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9509]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8015]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9509]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7990]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7457]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9158]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9751]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2293.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 926.4 MB in the beginning and 907.0 MB in the end (delta: 19.3 MB). Peak memory consumption was 234.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 236.51 ms. Allocated memory is still 1.2 GB. Free memory was 907.0 MB in the beginning and 860.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 46.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 331.33 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 81.8 MB). Free memory was 860.8 MB in the beginning and 1.1 GB in the end (delta: -252.8 MB). Peak memory consumption was 68.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 128735.59 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 586.7 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -34.7 MB). Peak memory consumption was 942.6 MB. Max. memory is 11.5 GB. * CodeCheck took 65867.99 ms. Allocated memory was 1.8 GB in the beginning and 3.8 GB in the end (delta: 1.9 GB). Free memory was 1.1 GB in the beginning and 3.5 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 2271.18 ms. Allocated memory was 3.8 GB in the beginning and 3.8 GB in the end (delta: 20.4 MB). Free memory was 3.5 GB in the beginning and 3.1 GB in the end (delta: 440.9 MB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...