./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e282dee958ab2234ea07036ebd12b370ba9c340bf289a9a8f423d22b133c3ff1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:55:35,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:55:35,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:55:36,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:55:36,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:55:36,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:55:36,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:55:36,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:55:36,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:55:36,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:55:36,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:55:36,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:55:36,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:55:36,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:55:36,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:55:36,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:55:36,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:55:36,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:55:36,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:55:36,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:55:36,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:55:36,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:55:36,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:55:36,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:55:36,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:55:36,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:55:36,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:55:36,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:55:36,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:55:36,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:55:36,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:55:36,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:55:36,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:55:36,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:55:36,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:55:36,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:55:36,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:55:36,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:55:36,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:55:36,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:55:36,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:55:36,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:55:36,141 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:55:36,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:55:36,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:55:36,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:55:36,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:55:36,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:55:36,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:55:36,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:55:36,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:55:36,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:55:36,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:55:36,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:55:36,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:55:36,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:55:36,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:55:36,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:55:36,147 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:55:36,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:55:36,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:55:36,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:55:36,148 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:55:36,148 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:55:36,148 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:55:36,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:55:36,149 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:55:36,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e282dee958ab2234ea07036ebd12b370ba9c340bf289a9a8f423d22b133c3ff1 [2021-11-23 00:55:36,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:55:36,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:55:36,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:55:36,460 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:55:36,461 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:55:36,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 00:55:36,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/data/89c51072b/263620535bcd40d0b8ecee0d2cd1e6aa/FLAGd2f8691da [2021-11-23 00:55:37,900 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:55:37,901 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-23 00:55:37,996 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/data/89c51072b/263620535bcd40d0b8ecee0d2cd1e6aa/FLAGd2f8691da [2021-11-23 00:55:38,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/data/89c51072b/263620535bcd40d0b8ecee0d2cd1e6aa [2021-11-23 00:55:38,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:55:38,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:55:38,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:38,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:55:38,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:55:38,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:38" (1/1) ... [2021-11-23 00:55:38,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48107347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:38, skipping insertion in model container [2021-11-23 00:55:38,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:55:38" (1/1) ... [2021-11-23 00:55:38,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:55:38,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:55:47,098 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[899059,899072] [2021-11-23 00:55:47,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:47,293 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:55:48,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[899059,899072] [2021-11-23 00:55:48,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:55:49,122 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:55:49,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49 WrapperNode [2021-11-23 00:55:49,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:55:49,124 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:49,125 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:55:49,125 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:55:49,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:49,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:50,594 INFO L137 Inliner]: procedures = 711, calls = 16186, calls flagged for inlining = 397, calls inlined = 350, statements flattened = 28818 [2021-11-23 00:55:50,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:55:50,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:55:50,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:55:50,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:55:50,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:50,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:50,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:50,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:51,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:51,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:51,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:52,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:55:52,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:55:52,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:55:52,070 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:55:52,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:55:49" (1/1) ... [2021-11-23 00:55:52,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:55:52,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:55:52,107 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:55:52,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_52fd50ed-fd72-4471-9f00-536222c09508/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:55:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 00:55:52,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 00:55:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 00:55:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 00:55:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 00:55:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 00:55:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 00:55:52,153 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 00:55:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 00:55:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 00:55:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 00:55:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 00:55:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 00:55:52,154 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 00:55:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 00:55:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 00:55:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 00:55:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 00:55:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 00:55:52,155 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 00:55:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 00:55:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 00:55:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 00:55:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 00:55:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 00:55:52,156 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 00:55:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:55:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:55:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 00:55:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 00:55:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 00:55:52,157 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 00:55:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 00:55:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 00:55:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 00:55:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 00:55:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 00:55:52,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 00:55:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 00:55:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 00:55:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 00:55:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 00:55:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 00:55:52,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 00:55:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 00:55:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 00:55:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 00:55:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 00:55:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 00:55:52,160 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 00:55:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 00:55:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 00:55:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 00:55:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 00:55:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 00:55:52,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 00:55:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 00:55:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 00:55:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-23 00:55:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-23 00:55:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 00:55:52,162 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 00:55:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 00:55:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 00:55:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 00:55:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 00:55:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 00:55:52,163 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 00:55:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 00:55:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 00:55:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 00:55:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 00:55:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 00:55:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 00:55:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 00:55:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 00:55:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 00:55:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 00:55:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 00:55:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 00:55:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 00:55:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 00:55:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 00:55:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 00:55:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 00:55:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 00:55:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:55:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 00:55:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 00:55:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 00:55:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 00:55:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 00:55:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 00:55:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 00:55:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 00:55:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 00:55:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 00:55:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 00:55:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 00:55:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 00:55:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 00:55:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 00:55:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 00:55:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 00:55:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 00:55:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 00:55:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 00:55:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 00:55:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 00:55:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 00:55:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 00:55:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 00:55:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 00:55:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 00:55:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 00:55:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 00:55:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 00:55:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:55:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 00:55:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 00:55:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 00:55:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 00:55:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 00:55:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 00:55:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 00:55:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 00:55:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 00:55:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 00:55:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 00:55:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 00:55:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:55:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 00:55:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 00:55:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 00:55:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 00:55:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:55:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 00:55:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 00:55:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 00:55:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 00:55:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 00:55:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 00:55:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 00:55:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 00:55:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 00:55:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 00:55:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 00:55:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 00:55:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 00:55:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 00:55:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 00:55:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 00:55:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 00:55:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 00:55:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 00:55:52,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 00:55:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 00:55:52,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 00:55:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-23 00:55:52,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-23 00:55:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 00:55:52,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 00:55:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 00:55:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 00:55:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 00:55:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 00:55:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 00:55:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 00:55:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 00:55:52,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 00:55:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 00:55:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 00:55:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 00:55:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 00:55:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 00:55:52,180 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 00:55:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 00:55:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 00:55:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 00:55:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 00:55:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:55:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 00:55:52,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 00:55:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 00:55:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 00:55:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 00:55:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 00:55:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 00:55:52,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 00:55:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:55:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 00:55:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 00:55:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 00:55:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 00:55:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 00:55:52,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 00:55:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:55:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 00:55:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 00:55:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 00:55:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 00:55:52,184 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 00:55:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:55:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:55:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 00:55:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 00:55:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 00:55:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 00:55:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 00:55:52,185 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 00:55:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 00:55:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 00:55:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:55:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:55:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 00:55:52,186 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 00:55:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 00:55:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 00:55:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 00:55:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 00:55:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 00:55:52,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 00:55:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 00:55:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 00:55:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 00:55:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 00:55:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 00:55:52,188 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 00:55:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 00:55:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 00:55:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 00:55:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 00:55:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 00:55:52,189 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 00:55:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 00:55:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 00:55:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 00:55:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 00:55:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 00:55:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 00:55:52,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 00:55:52,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 00:55:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 00:55:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 00:55:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 00:55:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 00:55:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 00:55:52,191 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 00:55:52,191 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 00:55:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 00:55:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 00:55:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 00:55:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 00:55:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 00:55:52,192 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 00:55:52,192 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 00:55:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 00:55:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 00:55:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 00:55:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 00:55:52,193 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 00:55:52,193 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 00:55:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:55:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:55:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 00:55:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 00:55:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 00:55:52,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 00:55:52,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 00:55:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 00:55:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 00:55:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 00:55:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 00:55:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 00:55:52,195 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 00:55:52,195 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 00:55:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 00:55:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 00:55:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:55:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:55:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:55:52,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:55:52,196 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 00:55:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 00:55:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:55:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:55:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 00:55:52,197 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 00:55:52,197 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 00:55:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 00:55:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 00:55:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 00:55:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 00:55:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 00:55:52,198 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 00:55:52,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 00:55:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 00:55:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-23 00:55:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-23 00:55:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 00:55:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 00:55:52,199 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 00:55:52,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 00:55:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 00:55:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 00:55:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 00:55:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 00:55:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:55:52,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:55:52,200 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 00:55:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 00:55:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 00:55:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 00:55:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 00:55:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 00:55:52,201 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 00:55:52,201 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 00:55:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 00:55:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 00:55:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 00:55:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 00:55:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 00:55:52,202 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 00:55:52,202 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 00:55:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 00:55:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 00:55:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 00:55:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 00:55:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 00:55:52,203 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 00:55:52,203 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 00:55:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 00:55:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 00:55:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 00:55:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 00:55:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 00:55:52,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 00:55:52,204 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 00:55:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 00:55:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:55:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 00:55:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 00:55:52,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 00:55:52,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 00:55:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 00:55:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 00:55:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 00:55:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 00:55:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:55:52,206 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 00:55:52,206 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 00:55:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 00:55:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 00:55:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 00:55:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 00:55:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 00:55:52,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 00:55:52,207 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 00:55:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 00:55:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 00:55:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 00:55:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:55:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 00:55:52,208 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 00:55:52,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 00:55:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 00:55:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 00:55:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 00:55:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 00:55:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 00:55:52,209 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 00:55:52,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 00:55:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 00:55:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 00:55:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 00:55:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 00:55:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 00:55:52,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 00:55:52,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 00:55:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 00:55:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 00:55:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 00:55:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 00:55:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 00:55:52,211 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 00:55:52,211 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 00:55:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 00:55:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 00:55:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 00:55:52,212 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 00:55:52,212 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 00:55:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 00:55:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 00:55:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 00:55:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 00:55:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 00:55:52,213 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 00:55:52,213 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 00:55:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 00:55:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 00:55:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 00:55:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 00:55:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 00:55:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 00:55:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 00:55:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 00:55:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 00:55:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 00:55:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 00:55:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 00:55:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 00:55:52,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 00:55:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 00:55:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 00:55:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 00:55:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 00:55:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 00:55:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 00:55:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 00:55:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 00:55:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 00:55:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 00:55:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 00:55:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 00:55:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 00:55:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 00:55:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 00:55:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 00:55:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 00:55:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 00:55:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 00:55:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 00:55:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 00:55:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 00:55:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 00:55:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 00:55:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:55:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 00:55:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 00:55:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 00:55:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 00:55:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 00:55:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 00:55:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 00:55:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 00:55:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 00:55:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 00:55:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 00:55:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 00:55:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 00:55:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 00:55:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 00:55:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 00:55:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 00:55:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 00:55:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 00:55:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 00:55:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 00:55:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 00:55:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 00:55:52,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 00:55:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 00:55:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 00:55:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 00:55:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 00:55:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 00:55:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 00:55:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 00:55:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 00:55:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2021-11-23 00:55:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2021-11-23 00:55:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 00:55:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 00:55:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 00:55:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 00:55:52,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 00:55:52,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 00:55:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 00:55:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 00:55:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 00:55:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 00:55:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:55:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:55:52,225 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 00:55:52,225 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 00:55:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 00:55:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 00:55:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 00:55:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 00:55:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 00:55:52,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 00:55:52,226 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 00:55:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 00:55:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 00:55:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 00:55:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 00:55:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 00:55:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-11-23 00:55:52,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-11-23 00:55:52,227 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 00:55:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 00:55:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 00:55:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:55:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 00:55:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 00:55:52,228 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 00:55:52,228 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 00:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 00:55:52,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 00:55:52,229 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 00:55:54,363 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:55:54,373 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:55:55,894 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 00:58:04,937 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 00:58:05,270 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:58:13,825 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:58:13,825 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-11-23 00:58:13,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:58:13 BoogieIcfgContainer [2021-11-23 00:58:13,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:58:13,837 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:58:13,837 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:58:13,850 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:58:13,851 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:58:13" (1/1) ... [2021-11-23 00:58:13,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:58:14,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:14,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10108 states to 6714 states and 10108 transitions. [2021-11-23 00:58:14,177 INFO L276 IsEmpty]: Start isEmpty. Operand 6714 states and 10108 transitions. [2021-11-23 00:58:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2021-11-23 00:58:14,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:14,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:16,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2070 trivial. 0 not checked. [2021-11-23 00:58:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10124 states to 6723 states and 10124 transitions. [2021-11-23 00:58:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 6723 states and 10124 transitions. [2021-11-23 00:58:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2021-11-23 00:58:16,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:16,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:17,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:58:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10141 states to 6729 states and 10141 transitions. [2021-11-23 00:58:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 6729 states and 10141 transitions. [2021-11-23 00:58:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 00:58:18,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:18,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:18,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:19,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10153 states to 6734 states and 10153 transitions. [2021-11-23 00:58:19,705 INFO L276 IsEmpty]: Start isEmpty. Operand 6734 states and 10153 transitions. [2021-11-23 00:58:19,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-23 00:58:19,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:19,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:20,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:20,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10163 states to 6739 states and 10163 transitions. [2021-11-23 00:58:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 6739 states and 10163 transitions. [2021-11-23 00:58:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 00:58:20,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:20,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:21,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 6744 states and 10178 transitions. [2021-11-23 00:58:22,383 INFO L276 IsEmpty]: Start isEmpty. Operand 6744 states and 10178 transitions. [2021-11-23 00:58:22,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 00:58:22,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:22,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:58:23,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10178 states to 6745 states and 10178 transitions. [2021-11-23 00:58:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 6745 states and 10178 transitions. [2021-11-23 00:58:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 00:58:23,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:23,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:24,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10231 states to 6751 states and 10231 transitions. [2021-11-23 00:58:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 6751 states and 10231 transitions. [2021-11-23 00:58:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 00:58:24,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:24,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:25,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:58:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10252 states to 6758 states and 10252 transitions. [2021-11-23 00:58:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 6758 states and 10252 transitions. [2021-11-23 00:58:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-11-23 00:58:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:26,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:27,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10260 states to 6762 states and 10260 transitions. [2021-11-23 00:58:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 6762 states and 10260 transitions. [2021-11-23 00:58:27,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2021-11-23 00:58:27,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:27,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:28,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10261 states to 6763 states and 10261 transitions. [2021-11-23 00:58:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 10261 transitions. [2021-11-23 00:58:28,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2021-11-23 00:58:28,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:28,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:31,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 15202 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 00:58:31,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 00:58:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2021-11-23 00:58:32,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10264 states to 6765 states and 10264 transitions. [2021-11-23 00:58:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 6765 states and 10264 transitions. [2021-11-23 00:58:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-11-23 00:58:32,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:32,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:34,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:34,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10289 states to 6774 states and 10289 transitions. [2021-11-23 00:58:34,672 INFO L276 IsEmpty]: Start isEmpty. Operand 6774 states and 10289 transitions. [2021-11-23 00:58:34,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2021-11-23 00:58:34,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:34,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:58:35,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10294 states to 6779 states and 10294 transitions. [2021-11-23 00:58:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 6779 states and 10294 transitions. [2021-11-23 00:58:35,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2021-11-23 00:58:35,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:35,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2124 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:58:36,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10295 states to 6780 states and 10295 transitions. [2021-11-23 00:58:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 6780 states and 10295 transitions. [2021-11-23 00:58:36,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-11-23 00:58:36,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:36,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:58:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:38,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10319 states to 6788 states and 10319 transitions. [2021-11-23 00:58:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 6788 states and 10319 transitions. [2021-11-23 00:58:38,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2021-11-23 00:58:38,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:38,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:39,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2021-11-23 00:58:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10327 states to 6792 states and 10327 transitions. [2021-11-23 00:58:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 6792 states and 10327 transitions. [2021-11-23 00:58:39,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2021-11-23 00:58:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:39,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2173 trivial. 0 not checked. [2021-11-23 00:58:41,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:41,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10336 states to 6796 states and 10336 transitions. [2021-11-23 00:58:41,256 INFO L276 IsEmpty]: Start isEmpty. Operand 6796 states and 10336 transitions. [2021-11-23 00:58:41,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-23 00:58:41,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:41,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:41,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:58:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10339 states to 6799 states and 10339 transitions. [2021-11-23 00:58:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 6799 states and 10339 transitions. [2021-11-23 00:58:42,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-23 00:58:42,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:42,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:42,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:58:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10366 states to 6807 states and 10366 transitions. [2021-11-23 00:58:44,215 INFO L276 IsEmpty]: Start isEmpty. Operand 6807 states and 10366 transitions. [2021-11-23 00:58:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-11-23 00:58:44,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:44,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:44,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:58:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10377 states to 6812 states and 10377 transitions. [2021-11-23 00:58:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 6812 states and 10377 transitions. [2021-11-23 00:58:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-23 00:58:46,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:58:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10398 states to 6819 states and 10398 transitions. [2021-11-23 00:58:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 6819 states and 10398 transitions. [2021-11-23 00:58:49,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-23 00:58:49,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2178 trivial. 0 not checked. [2021-11-23 00:58:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10399 states to 6820 states and 10399 transitions. [2021-11-23 00:58:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 6820 states and 10399 transitions. [2021-11-23 00:58:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2021-11-23 00:58:50,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:58:50,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10399 states to 6821 states and 10399 transitions. [2021-11-23 00:58:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 6821 states and 10399 transitions. [2021-11-23 00:58:50,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:58:50,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:58:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10410 states to 6826 states and 10410 transitions. [2021-11-23 00:58:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 6826 states and 10410 transitions. [2021-11-23 00:58:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:58:53,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2230 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2224 trivial. 0 not checked. [2021-11-23 00:58:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10419 states to 6830 states and 10419 transitions. [2021-11-23 00:58:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 6830 states and 10419 transitions. [2021-11-23 00:58:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:58:54,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2230 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2224 trivial. 0 not checked. [2021-11-23 00:58:55,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10430 states to 6834 states and 10430 transitions. [2021-11-23 00:58:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 6834 states and 10430 transitions. [2021-11-23 00:58:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:58:55,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2184 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:58:58,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10449 states to 6841 states and 10449 transitions. [2021-11-23 00:58:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 6841 states and 10449 transitions. [2021-11-23 00:58:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:58:58,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2179 trivial. 0 not checked. [2021-11-23 00:58:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10450 states to 6842 states and 10450 transitions. [2021-11-23 00:58:58,853 INFO L276 IsEmpty]: Start isEmpty. Operand 6842 states and 10450 transitions. [2021-11-23 00:58:58,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2021-11-23 00:58:58,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2226 trivial. 0 not checked. [2021-11-23 00:58:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10456 states to 6845 states and 10456 transitions. [2021-11-23 00:58:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 6845 states and 10456 transitions. [2021-11-23 00:58:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-23 00:58:59,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10508 states to 6851 states and 10508 transitions. [2021-11-23 00:59:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 6851 states and 10508 transitions. [2021-11-23 00:59:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-23 00:59:02,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:02,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10519 states to 6855 states and 10519 transitions. [2021-11-23 00:59:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 6855 states and 10519 transitions. [2021-11-23 00:59:03,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-23 00:59:03,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:03,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:04,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:59:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10529 states to 6859 states and 10529 transitions. [2021-11-23 00:59:06,048 INFO L276 IsEmpty]: Start isEmpty. Operand 6859 states and 10529 transitions. [2021-11-23 00:59:06,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:06,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:06,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:59:06,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10530 states to 6860 states and 10530 transitions. [2021-11-23 00:59:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 6860 states and 10530 transitions. [2021-11-23 00:59:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:06,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:59:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:08,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10581 states to 6866 states and 10581 transitions. [2021-11-23 00:59:08,120 INFO L276 IsEmpty]: Start isEmpty. Operand 6866 states and 10581 transitions. [2021-11-23 00:59:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:08,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:08,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2225 trivial. 0 not checked. [2021-11-23 00:59:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10629 states to 6872 states and 10629 transitions. [2021-11-23 00:59:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 6872 states and 10629 transitions. [2021-11-23 00:59:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2021-11-23 00:59:09,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:09,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:09,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2185 trivial. 0 not checked. [2021-11-23 00:59:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10629 states to 6873 states and 10629 transitions. [2021-11-23 00:59:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 6873 states and 10629 transitions. [2021-11-23 00:59:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:10,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:10,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2225 trivial. 0 not checked. [2021-11-23 00:59:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10647 states to 6878 states and 10647 transitions. [2021-11-23 00:59:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 6878 states and 10647 transitions. [2021-11-23 00:59:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:11,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:11,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:12,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:59:13,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:13,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10657 states to 6882 states and 10657 transitions. [2021-11-23 00:59:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 6882 states and 10657 transitions. [2021-11-23 00:59:13,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2021-11-23 00:59:13,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:13,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:13,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2121 trivial. 0 not checked. [2021-11-23 00:59:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10702 states to 6899 states and 10702 transitions. [2021-11-23 00:59:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 6899 states and 10702 transitions. [2021-11-23 00:59:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:13,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:13,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2232 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2226 trivial. 0 not checked. [2021-11-23 00:59:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:15,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10711 states to 6903 states and 10711 transitions. [2021-11-23 00:59:15,563 INFO L276 IsEmpty]: Start isEmpty. Operand 6903 states and 10711 transitions. [2021-11-23 00:59:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:15,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:15,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:16,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2123 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2120 trivial. 0 not checked. [2021-11-23 00:59:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10716 states to 6908 states and 10716 transitions. [2021-11-23 00:59:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 6908 states and 10716 transitions. [2021-11-23 00:59:16,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:16,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:16,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:16,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:59:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:17,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10723 states to 6912 states and 10723 transitions. [2021-11-23 00:59:17,203 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 10723 transitions. [2021-11-23 00:59:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:17,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:17,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 00:59:18,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10734 states to 6916 states and 10734 transitions. [2021-11-23 00:59:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 6916 states and 10734 transitions. [2021-11-23 00:59:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2021-11-23 00:59:18,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:18,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:20,588 INFO L263 TraceCheckSpWp]: Trace formula consists of 15236 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 00:59:20,601 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 00:59:21,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 2045 trivial. 0 not checked. [2021-11-23 00:59:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:22,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10889 states to 6930 states and 10889 transitions. [2021-11-23 00:59:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 6930 states and 10889 transitions. [2021-11-23 00:59:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2021-11-23 00:59:22,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:22,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2184 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:27,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10925 states to 6941 states and 10925 transitions. [2021-11-23 00:59:27,514 INFO L276 IsEmpty]: Start isEmpty. Operand 6941 states and 10925 transitions. [2021-11-23 00:59:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:27,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:27,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:27,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2021-11-23 00:59:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:28,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10932 states to 6945 states and 10932 transitions. [2021-11-23 00:59:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 6945 states and 10932 transitions. [2021-11-23 00:59:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:28,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:28,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:29,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2178 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2172 trivial. 0 not checked. [2021-11-23 00:59:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10943 states to 6949 states and 10943 transitions. [2021-11-23 00:59:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 6949 states and 10943 transitions. [2021-11-23 00:59:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:30,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:30,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:30,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2174 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10944 states to 6950 states and 10944 transitions. [2021-11-23 00:59:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 6950 states and 10944 transitions. [2021-11-23 00:59:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:30,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:30,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2184 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10981 states to 6962 states and 10981 transitions. [2021-11-23 00:59:36,853 INFO L276 IsEmpty]: Start isEmpty. Operand 6962 states and 10981 transitions. [2021-11-23 00:59:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2021-11-23 00:59:36,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:36,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2118 trivial. 0 not checked. [2021-11-23 00:59:37,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10984 states to 6966 states and 10984 transitions. [2021-11-23 00:59:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 6966 states and 10984 transitions. [2021-11-23 00:59:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-23 00:59:37,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:37,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:59:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:42,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11016 states to 6974 states and 11016 transitions. [2021-11-23 00:59:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 6974 states and 11016 transitions. [2021-11-23 00:59:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-23 00:59:42,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:42,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:43,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:59:46,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11041 states to 6981 states and 11041 transitions. [2021-11-23 00:59:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 6981 states and 11041 transitions. [2021-11-23 00:59:46,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2021-11-23 00:59:46,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:46,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2245 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2236 trivial. 0 not checked. [2021-11-23 00:59:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11042 states to 6983 states and 11042 transitions. [2021-11-23 00:59:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 6983 states and 11042 transitions. [2021-11-23 00:59:48,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-23 00:59:48,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:48,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2182 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11105 states to 6994 states and 11105 transitions. [2021-11-23 00:59:52,550 INFO L276 IsEmpty]: Start isEmpty. Operand 6994 states and 11105 transitions. [2021-11-23 00:59:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-23 00:59:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:52,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 00:59:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11106 states to 6995 states and 11106 transitions. [2021-11-23 00:59:53,127 INFO L276 IsEmpty]: Start isEmpty. Operand 6995 states and 11106 transitions. [2021-11-23 00:59:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-23 00:59:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:53,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:54,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2179 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 2168 trivial. 0 not checked. [2021-11-23 00:59:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:58,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11172 states to 7006 states and 11172 transitions. [2021-11-23 00:59:58,243 INFO L276 IsEmpty]: Start isEmpty. Operand 7006 states and 11172 transitions. [2021-11-23 00:59:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-23 00:59:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2182 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2176 trivial. 0 not checked. [2021-11-23 01:00:02,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:02,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11235 states to 7017 states and 11235 transitions. [2021-11-23 01:00:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 7017 states and 11235 transitions. [2021-11-23 01:00:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-23 01:00:02,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:02,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 01:00:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11234 states to 7017 states and 11234 transitions. [2021-11-23 01:00:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 7017 states and 11234 transitions. [2021-11-23 01:00:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-23 01:00:03,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:03,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2181 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2175 trivial. 0 not checked. [2021-11-23 01:00:05,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:06,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11243 states to 7021 states and 11243 transitions. [2021-11-23 01:00:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 7021 states and 11243 transitions. [2021-11-23 01:00:06,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-23 01:00:06,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:06,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2021-11-23 01:00:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11258 states to 7026 states and 11258 transitions. [2021-11-23 01:00:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 7026 states and 11258 transitions. [2021-11-23 01:00:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-23 01:00:08,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:08,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:00:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2248 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2239 trivial. 0 not checked. [2021-11-23 01:00:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11266 states to 7029 states and 11266 transitions. [2021-11-23 01:00:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 7029 states and 11266 transitions. [2021-11-23 01:00:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-11-23 01:00:11,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:11,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms