./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_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/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_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/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 a696deed92d97b73383a27216cf1aee31377ef7b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 07:20:37,265 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 07:20:37,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 07:20:37,272 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 07:20:37,272 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 07:20:37,273 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 07:20:37,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 07:20:37,274 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 07:20:37,275 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 07:20:37,276 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 07:20:37,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 07:20:37,276 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 07:20:37,277 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 07:20:37,277 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 07:20:37,278 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 07:20:37,278 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 07:20:37,279 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 07:20:37,279 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 07:20:37,280 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 07:20:37,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 07:20:37,282 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 07:20:37,282 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 07:20:37,283 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 07:20:37,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 07:20:37,284 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 07:20:37,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 07:20:37,285 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 07:20:37,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 07:20:37,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 07:20:37,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 07:20:37,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 07:20:37,286 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 07:20:37,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 07:20:37,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 07:20:37,287 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 07:20:37,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 07:20:37,288 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 07:20:37,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 07:20:37,295 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 07:20:37,296 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 07:20:37,296 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 07:20:37,296 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 07:20:37,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 07:20:37,296 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 07:20:37,297 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 07:20:37,297 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 07:20:37,298 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 07:20:37,298 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 07:20:37,298 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 07:20:37,298 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 07:20:37,298 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 07:20:37,298 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 07:20:37,298 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 07:20:37,299 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 07:20:37,299 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 07:20:37,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 07:20:37,299 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 07:20:37,299 INFO L133 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/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/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 -> a696deed92d97b73383a27216cf1aee31377ef7b [2018-12-02 07:20:37,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 07:20:37,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 07:20:37,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 07:20:37,330 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 07:20:37,330 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 07:20:37,330 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 07:20:37,370 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/data/b8e06be9e/c04214aaca184436ae8311289915a27f/FLAGccd23f2b4 [2018-12-02 07:20:37,937 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 07:20:37,937 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 07:20:37,957 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/data/b8e06be9e/c04214aaca184436ae8311289915a27f/FLAGccd23f2b4 [2018-12-02 07:20:38,399 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/data/b8e06be9e/c04214aaca184436ae8311289915a27f [2018-12-02 07:20:38,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 07:20:38,402 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 07:20:38,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 07:20:38,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 07:20:38,404 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 07:20:38,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:20:38" (1/1) ... [2018-12-02 07:20:38,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19eab28c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:38, skipping insertion in model container [2018-12-02 07:20:38,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:20:38" (1/1) ... [2018-12-02 07:20:38,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 07:20:38,470 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 07:20:38,788 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2018-12-02 07:20:38,789 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2018-12-02 07:20:39,945 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:20:39,995 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 07:20:40,044 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2018-12-02 07:20:40,045 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2018-12-02 07:20:40,238 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 07:20:40,534 INFO L195 MainTranslator]: Completed translation [2018-12-02 07:20:40,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40 WrapperNode [2018-12-02 07:20:40,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 07:20:40,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 07:20:40,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 07:20:40,535 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 07:20:40,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 07:20:40,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 07:20:40,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 07:20:40,707 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 07:20:40,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,829 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... [2018-12-02 07:20:40,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 07:20:40,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 07:20:40,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 07:20:40,884 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 07:20:40,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:20:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/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 [2018-12-02 07:20:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2018-12-02 07:20:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2018-12-02 07:20:40,926 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2018-12-02 07:20:40,926 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2018-12-02 07:20:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-12-02 07:20:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2018-12-02 07:20:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2018-12-02 07:20:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2018-12-02 07:20:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2018-12-02 07:20:40,927 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2018-12-02 07:20:40,927 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2018-12-02 07:20:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2018-12-02 07:20:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2018-12-02 07:20:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2018-12-02 07:20:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2018-12-02 07:20:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2018-12-02 07:20:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-02 07:20:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-02 07:20:40,928 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2018-12-02 07:20:40,928 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2018-12-02 07:20:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 07:20:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 07:20:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-12-02 07:20:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-12-02 07:20:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2018-12-02 07:20:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2018-12-02 07:20:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2018-12-02 07:20:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2018-12-02 07:20:40,929 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2018-12-02 07:20:40,929 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2018-12-02 07:20:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2018-12-02 07:20:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2018-12-02 07:20:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 07:20:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-12-02 07:20:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-12-02 07:20:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2018-12-02 07:20:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2018-12-02 07:20:40,930 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-12-02 07:20:40,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2018-12-02 07:20:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2018-12-02 07:20:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2018-12-02 07:20:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-02 07:20:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-02 07:20:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2018-12-02 07:20:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2018-12-02 07:20:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 07:20:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 07:20:40,931 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2018-12-02 07:20:40,931 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 07:20:40,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 07:20:40,932 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2018-12-02 07:20:40,933 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:20:40,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2018-12-02 07:20:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2018-12-02 07:20:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2018-12-02 07:20:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2018-12-02 07:20:40,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2018-12-02 07:20:40,934 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2018-12-02 07:20:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2018-12-02 07:20:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-12-02 07:20:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-12-02 07:20:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 07:20:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 07:20:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-12-02 07:20:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2018-12-02 07:20:40,935 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2018-12-02 07:20:40,935 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2018-12-02 07:20:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2018-12-02 07:20:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2018-12-02 07:20:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2018-12-02 07:20:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 07:20:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2018-12-02 07:20:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2018-12-02 07:20:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 07:20:40,936 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2018-12-02 07:20:40,936 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2018-12-02 07:20:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2018-12-02 07:20:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2018-12-02 07:20:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2018-12-02 07:20:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2018-12-02 07:20:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2018-12-02 07:20:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2018-12-02 07:20:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2018-12-02 07:20:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2018-12-02 07:20:40,937 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-12-02 07:20:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-12-02 07:20:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-02 07:20:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-02 07:20:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2018-12-02 07:20:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2018-12-02 07:20:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2018-12-02 07:20:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2018-12-02 07:20:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2018-12-02 07:20:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2018-12-02 07:20:40,938 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2018-12-02 07:20:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2018-12-02 07:20:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-02 07:20:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-02 07:20:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2018-12-02 07:20:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2018-12-02 07:20:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2018-12-02 07:20:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2018-12-02 07:20:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-02 07:20:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-02 07:20:40,939 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2018-12-02 07:20:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2018-12-02 07:20:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-12-02 07:20:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-12-02 07:20:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2018-12-02 07:20:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2018-12-02 07:20:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-02 07:20:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-02 07:20:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-12-02 07:20:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-12-02 07:20:40,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2018-12-02 07:20:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2018-12-02 07:20:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2018-12-02 07:20:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-12-02 07:20:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2018-12-02 07:20:40,941 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2018-12-02 07:20:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2018-12-02 07:20:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2018-12-02 07:20:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-12-02 07:20:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2018-12-02 07:20:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 07:20:40,942 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2018-12-02 07:20:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2018-12-02 07:20:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2018-12-02 07:20:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2018-12-02 07:20:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-02 07:20:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-02 07:20:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2018-12-02 07:20:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2018-12-02 07:20:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-12-02 07:20:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2018-12-02 07:20:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2018-12-02 07:20:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2018-12-02 07:20:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2018-12-02 07:20:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-12-02 07:20:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2018-12-02 07:20:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-02 07:20:40,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2018-12-02 07:20:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2018-12-02 07:20:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2018-12-02 07:20:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2018-12-02 07:20:40,945 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2018-12-02 07:20:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-12-02 07:20:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 07:20:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2018-12-02 07:20:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2018-12-02 07:20:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2018-12-02 07:20:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-12-02 07:20:40,946 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-12-02 07:20:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2018-12-02 07:20:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2018-12-02 07:20:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2018-12-02 07:20:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2018-12-02 07:20:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2018-12-02 07:20:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2018-12-02 07:20:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2018-12-02 07:20:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2018-12-02 07:20:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2018-12-02 07:20:40,947 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 07:20:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-12-02 07:20:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2018-12-02 07:20:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-02 07:20:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-02 07:20:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-12-02 07:20:40,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2018-12-02 07:20:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2018-12-02 07:20:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2018-12-02 07:20:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-02 07:20:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2018-12-02 07:20:40,949 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2018-12-02 07:20:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2018-12-02 07:20:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2018-12-02 07:20:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2018-12-02 07:20:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2018-12-02 07:20:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2018-12-02 07:20:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2018-12-02 07:20:40,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2018-12-02 07:20:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2018-12-02 07:20:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2018-12-02 07:20:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2018-12-02 07:20:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2018-12-02 07:20:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2018-12-02 07:20:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2018-12-02 07:20:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:20:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:20:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2018-12-02 07:20:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2018-12-02 07:20:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2018-12-02 07:20:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2018-12-02 07:20:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-12-02 07:20:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2018-12-02 07:20:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2018-12-02 07:20:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2018-12-02 07:20:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-02 07:20:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-02 07:20:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2018-12-02 07:20:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2018-12-02 07:20:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2018-12-02 07:20:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2018-12-02 07:20:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2018-12-02 07:20:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2018-12-02 07:20:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-02 07:20:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-02 07:20:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2018-12-02 07:20:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2018-12-02 07:20:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2018-12-02 07:20:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2018-12-02 07:20:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2018-12-02 07:20:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 07:20:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 07:20:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2018-12-02 07:20:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2018-12-02 07:21:59,440 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 07:21:59,441 INFO L280 CfgBuilder]: Removed 323 assue(true) statements. [2018-12-02 07:21:59,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:21:59 BoogieIcfgContainer [2018-12-02 07:21:59,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 07:21:59,442 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 07:21:59,442 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 07:21:59,450 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 07:21:59,450 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:21:59" (1/1) ... [2018-12-02 07:21:59,457 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 07:21:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:21:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2026 states and 2983 transitions. [2018-12-02 07:21:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 2983 transitions. [2018-12-02 07:21:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-12-02 07:21:59,524 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:21:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 2033 states and 3043 transitions. [2018-12-02 07:22:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3043 transitions. [2018-12-02 07:22:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-12-02 07:22:00,140 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:00,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 07:22:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 2034 states and 3044 transitions. [2018-12-02 07:22:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3044 transitions. [2018-12-02 07:22:00,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-12-02 07:22:00,380 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2097 states and 3262 transitions. [2018-12-02 07:22:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3262 transitions. [2018-12-02 07:22:02,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 07:22:02,550 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2098 states and 3263 transitions. [2018-12-02 07:22:02,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3263 transitions. [2018-12-02 07:22:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-12-02 07:22:02,975 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:03,186 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:03,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 2102 states and 3320 transitions. [2018-12-02 07:22:03,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3320 transitions. [2018-12-02 07:22:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-12-02 07:22:03,331 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 07:22:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 2105 states and 3325 transitions. [2018-12-02 07:22:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3325 transitions. [2018-12-02 07:22:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-12-02 07:22:03,643 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 07:22:03,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:03,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 2105 states and 3324 transitions. [2018-12-02 07:22:03,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3324 transitions. [2018-12-02 07:22:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-12-02 07:22:03,904 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 07:22:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:04,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 2108 states and 3375 transitions. [2018-12-02 07:22:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3375 transitions. [2018-12-02 07:22:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-12-02 07:22:04,318 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:04,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 07:22:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2112 states and 3379 transitions. [2018-12-02 07:22:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3379 transitions. [2018-12-02 07:22:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-12-02 07:22:04,660 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:04,979 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 07:22:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 2112 states and 3378 transitions. [2018-12-02 07:22:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3378 transitions. [2018-12-02 07:22:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-02 07:22:04,997 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-12-02 07:22:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:05,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2112 states and 3377 transitions. [2018-12-02 07:22:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3377 transitions. [2018-12-02 07:22:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-12-02 07:22:05,266 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-02 07:22:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2113 states and 3378 transitions. [2018-12-02 07:22:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3378 transitions. [2018-12-02 07:22:05,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-12-02 07:22:05,527 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 2113 states and 3377 transitions. [2018-12-02 07:22:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3377 transitions. [2018-12-02 07:22:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 07:22:05,771 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-12-02 07:22:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:05,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2113 states and 3376 transitions. [2018-12-02 07:22:05,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 3376 transitions. [2018-12-02 07:22:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-12-02 07:22:06,000 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2018-12-02 07:22:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:06,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 2117 states and 3406 transitions. [2018-12-02 07:22:06,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3406 transitions. [2018-12-02 07:22:06,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2018-12-02 07:22:06,373 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:06,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 2118 states and 3406 transitions. [2018-12-02 07:22:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3406 transitions. [2018-12-02 07:22:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-02 07:22:06,782 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:06,950 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 2123 states and 3463 transitions. [2018-12-02 07:22:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 3463 transitions. [2018-12-02 07:22:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 07:22:07,322 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:07,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2018-12-02 07:22:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 2124 states and 3464 transitions. [2018-12-02 07:22:07,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 3464 transitions. [2018-12-02 07:22:07,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-12-02 07:22:07,474 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:07,605 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2018-12-02 07:22:07,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 2125 states and 3464 transitions. [2018-12-02 07:22:07,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3464 transitions. [2018-12-02 07:22:07,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-12-02 07:22:07,677 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2018-12-02 07:22:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2132 states and 3524 transitions. [2018-12-02 07:22:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3524 transitions. [2018-12-02 07:22:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-12-02 07:22:08,522 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2018-12-02 07:22:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:08,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3573 states to 2133 states and 3524 transitions. [2018-12-02 07:22:08,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3524 transitions. [2018-12-02 07:22:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-12-02 07:22:08,864 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:09,073 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:09,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:09,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 2134 states and 3525 transitions. [2018-12-02 07:22:09,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3525 transitions. [2018-12-02 07:22:09,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-12-02 07:22:09,097 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:10,077 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-12-02 07:22:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2136 states and 3530 transitions. [2018-12-02 07:22:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3530 transitions. [2018-12-02 07:22:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-12-02 07:22:10,188 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-12-02 07:22:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2137 states and 3532 transitions. [2018-12-02 07:22:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 3532 transitions. [2018-12-02 07:22:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-12-02 07:22:11,458 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-12-02 07:22:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:12,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2138 states and 3533 transitions. [2018-12-02 07:22:12,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3533 transitions. [2018-12-02 07:22:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-12-02 07:22:12,573 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:13,843 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2018-12-02 07:22:13,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 2139 states and 3533 transitions. [2018-12-02 07:22:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3533 transitions. [2018-12-02 07:22:13,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-12-02 07:22:13,998 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:17,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 2143 states and 3541 transitions. [2018-12-02 07:22:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3541 transitions. [2018-12-02 07:22:17,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-12-02 07:22:17,968 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:22:18,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:18,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 2149 states and 3549 transitions. [2018-12-02 07:22:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3549 transitions. [2018-12-02 07:22:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-12-02 07:22:18,235 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 2177 states and 3618 transitions. [2018-12-02 07:22:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3618 transitions. [2018-12-02 07:22:25,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-02 07:22:25,903 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:31,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 2176 states and 3616 transitions. [2018-12-02 07:22:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3616 transitions. [2018-12-02 07:22:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-12-02 07:22:33,065 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2179 states and 3621 transitions. [2018-12-02 07:22:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3621 transitions. [2018-12-02 07:22:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2018-12-02 07:22:37,874 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:42,393 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3675 states to 2180 states and 3622 transitions. [2018-12-02 07:22:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3622 transitions. [2018-12-02 07:22:42,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-12-02 07:22:42,541 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:42,733 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2018-12-02 07:22:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:42,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2182 states and 3625 transitions. [2018-12-02 07:22:42,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3625 transitions. [2018-12-02 07:22:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-12-02 07:22:42,756 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:42,981 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2018-12-02 07:22:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 2183 states and 3627 transitions. [2018-12-02 07:22:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3627 transitions. [2018-12-02 07:22:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2018-12-02 07:22:43,005 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:43,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:43,399 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:22:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2192 states and 3693 transitions. [2018-12-02 07:22:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3693 transitions. [2018-12-02 07:22:46,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 07:22:46,467 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:22:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:50,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2198 states and 3753 transitions. [2018-12-02 07:22:50,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3753 transitions. [2018-12-02 07:22:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 07:22:50,087 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:50,293 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-12-02 07:22:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:50,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2199 states and 3754 transitions. [2018-12-02 07:22:50,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 3754 transitions. [2018-12-02 07:22:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-12-02 07:22:50,311 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-12-02 07:22:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 2202 states and 3759 transitions. [2018-12-02 07:22:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3759 transitions. [2018-12-02 07:22:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-12-02 07:22:50,777 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 07:22:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 2203 states and 3759 transitions. [2018-12-02 07:22:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3759 transitions. [2018-12-02 07:22:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-02 07:22:50,935 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:51,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 2206 states and 3764 transitions. [2018-12-02 07:22:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3764 transitions. [2018-12-02 07:22:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2018-12-02 07:22:51,288 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:22:51,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 2205 states and 3754 transitions. [2018-12-02 07:22:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3754 transitions. [2018-12-02 07:22:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-12-02 07:22:51,673 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:51,902 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:22:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2204 states and 3744 transitions. [2018-12-02 07:22:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3744 transitions. [2018-12-02 07:22:52,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-02 07:22:52,023 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 07:22:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2205 states and 3744 transitions. [2018-12-02 07:22:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3744 transitions. [2018-12-02 07:22:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2018-12-02 07:22:52,185 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:22:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 2204 states and 3734 transitions. [2018-12-02 07:22:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3734 transitions. [2018-12-02 07:22:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-12-02 07:22:52,565 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:22:53,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2207 states and 3741 transitions. [2018-12-02 07:22:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3741 transitions. [2018-12-02 07:22:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-12-02 07:22:53,155 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2018-12-02 07:22:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 2211 states and 3749 transitions. [2018-12-02 07:22:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 3749 transitions. [2018-12-02 07:22:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2018-12-02 07:22:54,325 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:22:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2018-12-02 07:22:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:22:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2215 states and 3760 transitions. [2018-12-02 07:22:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3760 transitions. [2018-12-02 07:22:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2018-12-02 07:22:55,133 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:22:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:01,257 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2018-12-02 07:23:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3884 states to 2239 states and 3809 transitions. [2018-12-02 07:23:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3809 transitions. [2018-12-02 07:23:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-12-02 07:23:02,424 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-12-02 07:23:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2237 states and 3798 transitions. [2018-12-02 07:23:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2237 states and 3798 transitions. [2018-12-02 07:23:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-12-02 07:23:07,984 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:19,029 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-12-02 07:23:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2245 states and 3817 transitions. [2018-12-02 07:23:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 3817 transitions. [2018-12-02 07:23:19,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2018-12-02 07:23:19,089 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:22,474 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-02 07:23:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 2247 states and 3821 transitions. [2018-12-02 07:23:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3821 transitions. [2018-12-02 07:23:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-12-02 07:23:22,522 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-12-02 07:23:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 2254 states and 3836 transitions. [2018-12-02 07:23:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3836 transitions. [2018-12-02 07:23:28,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-12-02 07:23:28,652 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-12-02 07:23:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 2256 states and 3838 transitions. [2018-12-02 07:23:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3838 transitions. [2018-12-02 07:23:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2018-12-02 07:23:35,124 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2018-12-02 07:23:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3930 states to 2258 states and 3842 transitions. [2018-12-02 07:23:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 3842 transitions. [2018-12-02 07:23:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-12-02 07:23:41,122 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:41,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:23:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:45,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2267 states and 3906 transitions. [2018-12-02 07:23:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3906 transitions. [2018-12-02 07:23:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-12-02 07:23:45,373 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 07:23:45,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:45,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2268 states and 3906 transitions. [2018-12-02 07:23:45,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3906 transitions. [2018-12-02 07:23:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-12-02 07:23:45,547 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 07:23:47,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2274 states and 3961 transitions. [2018-12-02 07:23:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3961 transitions. [2018-12-02 07:23:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-12-02 07:23:47,769 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:47,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:48,047 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:23:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2282 states and 4024 transitions. [2018-12-02 07:23:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 4024 transitions. [2018-12-02 07:23:52,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-12-02 07:23:52,606 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-12-02 07:23:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2285 states and 4029 transitions. [2018-12-02 07:23:53,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 4029 transitions. [2018-12-02 07:23:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-12-02 07:23:53,045 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:23:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:54,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2288 states and 4038 transitions. [2018-12-02 07:23:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 4038 transitions. [2018-12-02 07:23:54,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-12-02 07:23:54,015 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-12-02 07:23:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2289 states and 4038 transitions. [2018-12-02 07:23:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4038 transitions. [2018-12-02 07:23:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 07:23:54,175 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-12-02 07:23:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2291 states and 4040 transitions. [2018-12-02 07:23:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2291 states and 4040 transitions. [2018-12-02 07:23:54,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-12-02 07:23:54,410 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:23:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2294 states and 4049 transitions. [2018-12-02 07:23:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4049 transitions. [2018-12-02 07:23:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-12-02 07:23:55,382 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:55,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:23:56,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 2297 states and 4058 transitions. [2018-12-02 07:23:56,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 4058 transitions. [2018-12-02 07:23:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-12-02 07:23:56,574 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:23:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2300 states and 4107 transitions. [2018-12-02 07:23:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 4107 transitions. [2018-12-02 07:23:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-12-02 07:23:58,256 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:23:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:23:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2303 states and 4118 transitions. [2018-12-02 07:23:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2303 states and 4118 transitions. [2018-12-02 07:23:59,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-12-02 07:23:59,271 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:23:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:23:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:24:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:00,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2306 states and 4168 transitions. [2018-12-02 07:24:00,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 4168 transitions. [2018-12-02 07:24:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-12-02 07:24:00,785 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:24:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2311 states and 4225 transitions. [2018-12-02 07:24:02,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4225 transitions. [2018-12-02 07:24:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 07:24:02,807 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-12-02 07:24:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:04,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2313 states and 4229 transitions. [2018-12-02 07:24:04,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4229 transitions. [2018-12-02 07:24:04,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-12-02 07:24:04,231 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-02 07:24:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2320 states and 4292 transitions. [2018-12-02 07:24:06,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4292 transitions. [2018-12-02 07:24:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2018-12-02 07:24:06,886 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:06,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:24:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2323 states and 4300 transitions. [2018-12-02 07:24:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 4300 transitions. [2018-12-02 07:24:07,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:07,976 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-12-02 07:24:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2326 states and 4305 transitions. [2018-12-02 07:24:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4305 transitions. [2018-12-02 07:24:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:08,164 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2018-12-02 07:24:10,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2331 states and 4357 transitions. [2018-12-02 07:24:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2331 states and 4357 transitions. [2018-12-02 07:24:10,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:10,254 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:10,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:10,570 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2337 states and 4424 transitions. [2018-12-02 07:24:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 4424 transitions. [2018-12-02 07:24:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:13,154 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4584 states to 2340 states and 4473 transitions. [2018-12-02 07:24:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 4473 transitions. [2018-12-02 07:24:14,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:14,520 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2343 states and 4523 transitions. [2018-12-02 07:24:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2343 states and 4523 transitions. [2018-12-02 07:24:16,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-02 07:24:16,486 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:16,634 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:18,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:18,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4685 states to 2346 states and 4574 transitions. [2018-12-02 07:24:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4574 transitions. [2018-12-02 07:24:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-12-02 07:24:18,619 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:18,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2018-12-02 07:24:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2349 states and 4581 transitions. [2018-12-02 07:24:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4581 transitions. [2018-12-02 07:24:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-12-02 07:24:20,136 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2018-12-02 07:24:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 2350 states and 4582 transitions. [2018-12-02 07:24:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4582 transitions. [2018-12-02 07:24:20,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-12-02 07:24:20,546 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2018-12-02 07:24:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2354 states and 4593 transitions. [2018-12-02 07:24:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4593 transitions. [2018-12-02 07:24:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-12-02 07:24:21,159 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-12-02 07:24:21,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:21,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 2357 states and 4603 transitions. [2018-12-02 07:24:21,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4603 transitions. [2018-12-02 07:24:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-12-02 07:24:21,606 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:21,761 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2018-12-02 07:24:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 2360 states and 4608 transitions. [2018-12-02 07:24:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4608 transitions. [2018-12-02 07:24:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 07:24:21,800 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:21,971 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2018-12-02 07:24:22,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:22,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2363 states and 4614 transitions. [2018-12-02 07:24:22,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4614 transitions. [2018-12-02 07:24:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-12-02 07:24:22,533 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-02 07:24:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2373 states and 4700 transitions. [2018-12-02 07:24:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 4700 transitions. [2018-12-02 07:24:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-12-02 07:24:28,000 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:28,147 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2018-12-02 07:24:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 2374 states and 4700 transitions. [2018-12-02 07:24:28,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4700 transitions. [2018-12-02 07:24:28,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-02 07:24:28,419 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:28,557 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:24:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 2378 states and 4752 transitions. [2018-12-02 07:24:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4752 transitions. [2018-12-02 07:24:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-02 07:24:30,398 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:30,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:30,537 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-12-02 07:24:31,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:31,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 2379 states and 4752 transitions. [2018-12-02 07:24:31,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2379 states and 4752 transitions. [2018-12-02 07:24:31,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-02 07:24:31,158 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:31,296 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:24:32,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 2382 states and 4801 transitions. [2018-12-02 07:24:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4801 transitions. [2018-12-02 07:24:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-12-02 07:24:32,469 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:32,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 2385 states and 4851 transitions. [2018-12-02 07:24:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 4851 transitions. [2018-12-02 07:24:33,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-12-02 07:24:33,788 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:24:35,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2388 states and 4902 transitions. [2018-12-02 07:24:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 4902 transitions. [2018-12-02 07:24:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2018-12-02 07:24:35,039 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-12-02 07:24:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5061 states to 2391 states and 4950 transitions. [2018-12-02 07:24:36,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4950 transitions. [2018-12-02 07:24:36,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-02 07:24:36,591 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:36,733 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-12-02 07:24:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2392 states and 4952 transitions. [2018-12-02 07:24:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4952 transitions. [2018-12-02 07:24:38,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-12-02 07:24:38,026 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:38,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:38,164 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:24:41,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5121 states to 2397 states and 5010 transitions. [2018-12-02 07:24:41,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 5010 transitions. [2018-12-02 07:24:41,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-02 07:24:41,090 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:41,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:41,229 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-02 07:24:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 2399 states and 5014 transitions. [2018-12-02 07:24:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 5014 transitions. [2018-12-02 07:24:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 07:24:41,255 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-02 07:24:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5127 states to 2401 states and 5016 transitions. [2018-12-02 07:24:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 5016 transitions. [2018-12-02 07:24:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 07:24:41,433 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:41,572 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 07:24:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5127 states to 2402 states and 5016 transitions. [2018-12-02 07:24:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 5016 transitions. [2018-12-02 07:24:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 07:24:42,165 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2018-12-02 07:24:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5128 states to 2403 states and 5017 transitions. [2018-12-02 07:24:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 5017 transitions. [2018-12-02 07:24:42,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-02 07:24:42,737 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-12-02 07:24:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5128 states to 2404 states and 5017 transitions. [2018-12-02 07:24:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 5017 transitions. [2018-12-02 07:24:42,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-12-02 07:24:42,902 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-02 07:24:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2407 states and 5062 transitions. [2018-12-02 07:24:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 5062 transitions. [2018-12-02 07:24:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-12-02 07:24:44,267 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2018-12-02 07:24:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5189 states to 2411 states and 5078 transitions. [2018-12-02 07:24:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 5078 transitions. [2018-12-02 07:24:47,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2018-12-02 07:24:47,607 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2018-12-02 07:24:50,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 2417 states and 5139 transitions. [2018-12-02 07:24:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 5139 transitions. [2018-12-02 07:24:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2018-12-02 07:24:50,927 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:50,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-12-02 07:24:53,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 2421 states and 5197 transitions. [2018-12-02 07:24:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 5197 transitions. [2018-12-02 07:24:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2018-12-02 07:24:53,022 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:53,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:24:54,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:54,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 2424 states and 5205 transitions. [2018-12-02 07:24:54,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 5205 transitions. [2018-12-02 07:24:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-12-02 07:24:54,459 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-02 07:24:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 2430 states and 5262 transitions. [2018-12-02 07:24:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 5262 transitions. [2018-12-02 07:24:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-12-02 07:24:56,874 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:57,028 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-02 07:24:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 2432 states and 5273 transitions. [2018-12-02 07:24:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 5273 transitions. [2018-12-02 07:24:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-12-02 07:24:58,252 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-02 07:24:59,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:24:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2435 states and 5318 transitions. [2018-12-02 07:24:59,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 5318 transitions. [2018-12-02 07:24:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2018-12-02 07:24:59,787 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:24:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:24:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-02 07:25:01,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5475 states to 2438 states and 5363 transitions. [2018-12-02 07:25:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 5363 transitions. [2018-12-02 07:25:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2018-12-02 07:25:01,287 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2018-12-02 07:25:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 2442 states and 5416 transitions. [2018-12-02 07:25:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 5416 transitions. [2018-12-02 07:25:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2018-12-02 07:25:03,547 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2018-12-02 07:25:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:03,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2445 states and 5421 transitions. [2018-12-02 07:25:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 5421 transitions. [2018-12-02 07:25:03,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2018-12-02 07:25:03,742 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2018-12-02 07:25:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2446 states and 5421 transitions. [2018-12-02 07:25:03,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 5421 transitions. [2018-12-02 07:25:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-12-02 07:25:03,925 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:08,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:09,781 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2018-12-02 07:25:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:11,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2449 states and 5427 transitions. [2018-12-02 07:25:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 5427 transitions. [2018-12-02 07:25:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2018-12-02 07:25:11,664 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:25:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:15,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2456 states and 5457 transitions. [2018-12-02 07:25:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 5457 transitions. [2018-12-02 07:25:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2018-12-02 07:25:15,454 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2018-12-02 07:25:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2454 states and 5453 transitions. [2018-12-02 07:25:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 5453 transitions. [2018-12-02 07:25:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2018-12-02 07:25:19,822 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-12-02 07:25:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 2455 states and 5453 transitions. [2018-12-02 07:25:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 5453 transitions. [2018-12-02 07:25:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-12-02 07:25:24,559 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-12-02 07:25:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 2458 states and 5464 transitions. [2018-12-02 07:25:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 5464 transitions. [2018-12-02 07:25:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-12-02 07:25:26,070 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 5 proven. 14 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2018-12-02 07:25:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5615 states to 2459 states and 5465 transitions. [2018-12-02 07:25:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 5465 transitions. [2018-12-02 07:25:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-12-02 07:25:31,068 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 97 proven. 14 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-12-02 07:25:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:31,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2467 states and 5481 transitions. [2018-12-02 07:25:31,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 5481 transitions. [2018-12-02 07:25:31,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-12-02 07:25:31,361 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:31,606 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 97 proven. 14 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-12-02 07:25:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:31,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 2467 states and 5481 transitions. [2018-12-02 07:25:31,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 5481 transitions. [2018-12-02 07:25:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2018-12-02 07:25:31,640 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2018-12-02 07:25:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:31,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5698 states to 2469 states and 5541 transitions. [2018-12-02 07:25:31,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 5541 transitions. [2018-12-02 07:25:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-12-02 07:25:31,996 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2018-12-02 07:25:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 2471 states and 5600 transitions. [2018-12-02 07:25:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 5600 transitions. [2018-12-02 07:25:32,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-12-02 07:25:32,263 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:35,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:36,439 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-12-02 07:25:36,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5781 states to 2481 states and 5621 transitions. [2018-12-02 07:25:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2481 states and 5621 transitions. [2018-12-02 07:25:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-12-02 07:25:36,886 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2018-12-02 07:25:39,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:39,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2439 states and 5534 transitions. [2018-12-02 07:25:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 5534 transitions. [2018-12-02 07:25:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-12-02 07:25:39,634 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:44,656 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2018-12-02 07:25:44,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 2439 states and 5532 transitions. [2018-12-02 07:25:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 5532 transitions. [2018-12-02 07:25:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2018-12-02 07:25:44,715 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2018-12-02 07:25:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:48,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 2427 states and 5509 transitions. [2018-12-02 07:25:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 5509 transitions. [2018-12-02 07:25:48,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2018-12-02 07:25:48,090 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:48,518 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2018-12-02 07:25:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 2427 states and 5508 transitions. [2018-12-02 07:25:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 5508 transitions. [2018-12-02 07:25:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2018-12-02 07:25:48,791 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 576 trivial. 0 not checked. [2018-12-02 07:25:49,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 2427 states and 5505 transitions. [2018-12-02 07:25:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 5505 transitions. [2018-12-02 07:25:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2018-12-02 07:25:49,064 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2018-12-02 07:25:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:49,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 2427 states and 5502 transitions. [2018-12-02 07:25:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 5502 transitions. [2018-12-02 07:25:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2018-12-02 07:25:49,341 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 07:25:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 07:25:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 605 trivial. 0 not checked. [2018-12-02 07:25:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 07:25:49,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2402 states and 5463 transitions. [2018-12-02 07:25:49,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 5463 transitions. [2018-12-02 07:25:49,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 07:25:49,637 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 129 iterations. [2018-12-02 07:25:49,645 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 07:25:50,794 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,796 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,796 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,797 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,798 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,798 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,798 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,798 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-02 07:25:50,800 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,800 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-02 07:25:50,800 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,801 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,802 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,803 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,804 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,805 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-02 07:25:50,806 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,807 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 07:25:50,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 07:25:50 ImpRootNode [2018-12-02 07:25:50,808 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 07:25:50,808 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 07:25:50,808 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 07:25:50,808 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 07:25:50,808 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:21:59" (3/4) ... [2018-12-02 07:25:50,810 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_chars [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_isa_init_ports [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_poll_timeout [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_omap1_8250 [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_get_resource [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_verify_port [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_on [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_rx_chars [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_resource_valid [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_out_sync [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_pending_timer_2 [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_do_pm [2018-12-02 07:25:50,814 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_dl_write [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_io_from_upio [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_read_divisor_id [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_sync_single_for_cpu [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_mctrl [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_remove_one_port [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_suspend_port [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_dma [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_get_mctrl [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure probe_irq_off [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_sync_single_for_device [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_port [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_stop_tx [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_unregister_driver [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_rsa_resource [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_request_slave_channel_compat [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_std_resource [2018-12-02 07:25:50,815 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_tx_status [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_prep_slave_single [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tty_flip_buffer_push [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_in [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_device_control [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_type [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_release_5 [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_register_8250_port [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_start_tx [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_write_wakeup [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_icr_read [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_16550a [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_break_ctl [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_tx_complete [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_pm [2018-12-02 07:25:50,816 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb_p [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_release_channel [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure check_name [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_do_set_termios [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_in [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_handle_irq [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_tx_stopped [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_xmitr [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_dl_read [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure broken_efr [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_timer_2 [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_submit [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_pnp_remove [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ___ratelimit [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_handle_break [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_modem_status [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_startup [2018-12-02 07:25:50,817 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_pnp_exit [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_index [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_suspend_port [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_ldisc [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __dma_rx_complete [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_async_issue_pending [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __stop_tx [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uart_add_one_port [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_port_start [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_port_size [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_config_port [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_dma [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_put_poll_char [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_resume [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_dma [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_tx_empty [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_shutdown [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-02 07:25:50,818 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_port_out [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_rsa [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure autoconfig_has_efr [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __enable_rsa [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_pnp_resume [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_std_resource [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_clear_fifos [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_out [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb_p [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_slave_config [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_rx_dma [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_icr_write [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_resume_port [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ns16550a_goto_highspeed [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure size_fifo [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_get_poll_char [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_probe [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_get_drvdata [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial_do_unlink [2018-12-02 07:25:50,819 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_termios [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_remove [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_release_port [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_unregister_port [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __request_region [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_enable_ms [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dmaengine_terminate_all [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pnp_port_valid [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_set_sleep [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_stop_rx [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_init_fixed_type_port [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure serial8250_request_rsa_resource [2018-12-02 07:25:50,820 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2018-12-02 07:25:50,883 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1145 nodes and edges [2018-12-02 07:25:50,892 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 416 nodes and edges [2018-12-02 07:25:50,896 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2018-12-02 07:25:50,899 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-12-02 07:25:50,902 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-12-02 07:25:50,906 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-02 07:25:50,909 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 07:25:50,912 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 07:25:50,948 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(ldv_spin) == ldv_spin [2018-12-02 07:25:50,948 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(ldv_spin) == ldv_spin [2018-12-02 07:25:52,528 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ebb1c2a4-47c4-4c0c-9fa3-db7f3005f4f2/bin-2019/ukojak/witness.graphml [2018-12-02 07:25:52,528 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 07:25:52,529 INFO L168 Benchmark]: Toolchain (without parser) took 314127.68 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.7 GB). Free memory was 939.9 MB in the beginning and 1.9 GB in the end (delta: -915.1 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,530 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 07:25:52,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2131.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 281.5 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -169.0 MB). Peak memory consumption was 320.1 MB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,531 INFO L168 Benchmark]: Boogie Preprocessor took 177.37 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 997.8 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,531 INFO L168 Benchmark]: RCFGBuilder took 78557.18 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 499.6 MB). Free memory was 997.8 MB in the beginning and 1.3 GB in the end (delta: -345.3 MB). Peak memory consumption was 759.0 MB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,532 INFO L168 Benchmark]: CodeCheck took 231366.12 ms. Allocated memory was 1.8 GB in the beginning and 3.6 GB in the end (delta: 1.8 GB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -984.0 MB). Peak memory consumption was 826.9 MB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,532 INFO L168 Benchmark]: Witness Printer took 1720.63 ms. Allocated memory was 3.6 GB in the beginning and 3.8 GB in the end (delta: 138.4 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 472.2 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-12-02 07:25:52,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 149 procedures, 2552 locations, 1 error locations. SAFE Result, 230.1s OverallTime, 129 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 8162442 SDtfs, 4173676 SDslu, -304302180 SDs, 0 SdLazy, 621561548 SolverSat, -1605849040 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 929.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 289393 GetRequests, 287707 SyntacticMatches, 890 SemanticMatches, 796 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 389188 ImplicationChecksByTransitivity, 110.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 2.1s SsaConstructionTime, 87.6s SatisfiabilityAnalysisTime, 33.3s InterpolantComputationTime, 29509 NumberOfCodeBlocks, 29509 NumberOfCodeBlocksAsserted, 128 NumberOfCheckSat, 29381 ConstructedInterpolants, 0 QuantifiedInterpolants, 11898328 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 128 InterpolantComputations, 104 PerfectInterpolantSequences, 22304/22441 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 4402]: 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: 10323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5888]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10237]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10001]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9118]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9176]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6021]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8637]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: \old(ldv_spin) == ldv_spin - InvariantResult [Line: 7516]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: \old(ldv_spin) == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9145]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9096]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9392]: 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: 4718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4703]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8710]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9778]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6040]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5796]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8883]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6012]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6134]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5909]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9948]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4771]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6693]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9284]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9073]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9620]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8621]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7812]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8869]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8645]: Loop Invariant Derived loop invariant: 0 == ldv_spin - InvariantResult [Line: 9672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8025]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8629]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9750]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6690]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7467]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4941]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8200]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9596]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2131.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 281.5 MB). Free memory was 939.9 MB in the beginning and 1.1 GB in the end (delta: -169.0 MB). Peak memory consumption was 320.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 171.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 50.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 177.37 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 997.8 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 78557.18 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 499.6 MB). Free memory was 997.8 MB in the beginning and 1.3 GB in the end (delta: -345.3 MB). Peak memory consumption was 759.0 MB. Max. memory is 11.5 GB. * CodeCheck took 231366.12 ms. Allocated memory was 1.8 GB in the beginning and 3.6 GB in the end (delta: 1.8 GB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -984.0 MB). Peak memory consumption was 826.9 MB. Max. memory is 11.5 GB. * Witness Printer took 1720.63 ms. Allocated memory was 3.6 GB in the beginning and 3.8 GB in the end (delta: 138.4 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 472.2 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...