./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH --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 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:28:38,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:28:38,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:28:38,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:28:38,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:28:38,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:28:38,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:28:38,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:28:38,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:28:38,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:28:39,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:28:39,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:28:39,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:28:39,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:28:39,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:28:39,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:28:39,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:28:39,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:28:39,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:28:39,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:28:39,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:28:39,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:28:39,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:28:39,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:28:39,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:28:39,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:28:39,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:28:39,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:28:39,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:28:39,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:28:39,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:28:39,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:28:39,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:28:39,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:28:39,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:28:39,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:28:39,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:28:39,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:28:39,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:28:39,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:28:39,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:28:39,053 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:28:39,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:28:39,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:28:39,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:28:39,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:28:39,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:28:39,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:28:39,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:28:39,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:28:39,096 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:28:39,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:28:39,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:28:39,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:28:39,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:28:39,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:28:39,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:28:39,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:28:39,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:28:39,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:28:39,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:39,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:28:39,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:28:39,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:28:39,100 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:28:39,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:28:39,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:28:39,100 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_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 [2022-11-16 08:28:39,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:28:39,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:28:39,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:28:39,461 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:28:39,461 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:28:39,463 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-16 08:28:39,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/data/f33e359ce/f220ce6038cb4ca0b8e7ac1aab3087a4/FLAG2c95f92bc [2022-11-16 08:28:40,831 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:28:40,834 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2022-11-16 08:28:40,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/data/f33e359ce/f220ce6038cb4ca0b8e7ac1aab3087a4/FLAG2c95f92bc [2022-11-16 08:28:41,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/data/f33e359ce/f220ce6038cb4ca0b8e7ac1aab3087a4 [2022-11-16 08:28:41,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:28:41,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:28:41,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:41,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:28:41,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:28:41,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:41" (1/1) ... [2022-11-16 08:28:41,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b815847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:41, skipping insertion in model container [2022-11-16 08:28:41,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:28:41" (1/1) ... [2022-11-16 08:28:41,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:28:41,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:28:50,390 WARN L229 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_63620fe1-81dc-492f-9ab2-4842bd7f9235/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-11-16 08:28:50,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:50,547 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:28:51,470 WARN L229 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_63620fe1-81dc-492f-9ab2-4842bd7f9235/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2022-11-16 08:28:51,481 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:28:51,871 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:28:51,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51 WrapperNode [2022-11-16 08:28:51,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:28:51,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:51,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:28:51,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:28:51,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:52,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:52,972 INFO L138 Inliner]: procedures = 697, calls = 16161, calls flagged for inlining = 386, calls inlined = 339, statements flattened = 29672 [2022-11-16 08:28:52,974 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:28:52,975 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:28:52,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:28:52,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:28:52,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:52,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:53,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:53,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,632 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:28:54,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:28:54,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:28:54,879 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:28:54,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:28:51" (1/1) ... [2022-11-16 08:28:54,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:28:54,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:28:54,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:28:54,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63620fe1-81dc-492f-9ab2-4842bd7f9235/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:28:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:28:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:28:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2022-11-16 08:28:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2022-11-16 08:28:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-16 08:28:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-16 08:28:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2022-11-16 08:28:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2022-11-16 08:28:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2022-11-16 08:28:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2022-11-16 08:28:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 08:28:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 08:28:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 08:28:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 08:28:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:28:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:28:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2022-11-16 08:28:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2022-11-16 08:28:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 08:28:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 08:28:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:28:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:28:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-16 08:28:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-16 08:28:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2022-11-16 08:28:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2022-11-16 08:28:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:28:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:28:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2022-11-16 08:28:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2022-11-16 08:28:54,965 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2022-11-16 08:28:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2022-11-16 08:28:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2022-11-16 08:28:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2022-11-16 08:28:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:28:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:28:54,966 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 08:28:54,966 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 08:28:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 08:28:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 08:28:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2022-11-16 08:28:54,967 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2022-11-16 08:28:54,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:28:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:28:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2022-11-16 08:28:54,968 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2022-11-16 08:28:54,968 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:28:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:28:54,969 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:28:54,969 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:28:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2022-11-16 08:28:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2022-11-16 08:28:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2022-11-16 08:28:54,970 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2022-11-16 08:28:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:28:54,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:28:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2022-11-16 08:28:54,971 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2022-11-16 08:28:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2022-11-16 08:28:54,972 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2022-11-16 08:28:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:28:54,973 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:28:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2022-11-16 08:28:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2022-11-16 08:28:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 08:28:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 08:28:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2022-11-16 08:28:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2022-11-16 08:28:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2022-11-16 08:28:54,975 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2022-11-16 08:28:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:28:54,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:28:54,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:28:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:28:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:28:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:28:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:28:54,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:28:54,977 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:28:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:28:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:28:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:28:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:28:54,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:28:54,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:28:54,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:28:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:28:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 08:28:54,979 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 08:28:54,979 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2022-11-16 08:28:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2022-11-16 08:28:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2022-11-16 08:28:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2022-11-16 08:28:54,980 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2022-11-16 08:28:54,980 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2022-11-16 08:28:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-16 08:28:54,981 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-16 08:28:54,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:28:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:28:54,982 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2022-11-16 08:28:54,982 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2022-11-16 08:28:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:28:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:28:54,983 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2022-11-16 08:28:54,983 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2022-11-16 08:28:54,984 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2022-11-16 08:28:54,984 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2022-11-16 08:28:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2022-11-16 08:28:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2022-11-16 08:28:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:28:54,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:28:54,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:28:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:28:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2022-11-16 08:28:54,986 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2022-11-16 08:28:54,986 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2022-11-16 08:28:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2022-11-16 08:28:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:28:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 08:28:54,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 08:28:54,987 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2022-11-16 08:28:54,988 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2022-11-16 08:28:54,988 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2022-11-16 08:28:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2022-11-16 08:28:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2022-11-16 08:28:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2022-11-16 08:28:54,989 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:28:54,989 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:28:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2022-11-16 08:28:54,990 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2022-11-16 08:28:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:28:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:28:54,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:28:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2022-11-16 08:28:54,990 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2022-11-16 08:28:54,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:28:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:28:54,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:28:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2022-11-16 08:28:54,991 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2022-11-16 08:28:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-16 08:28:54,991 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-16 08:28:54,991 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2022-11-16 08:28:54,991 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2022-11-16 08:28:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:28:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:28:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2022-11-16 08:28:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2022-11-16 08:28:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2022-11-16 08:28:54,992 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2022-11-16 08:28:54,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:28:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:28:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2022-11-16 08:28:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2022-11-16 08:28:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 08:28:54,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 08:28:54,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:28:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:28:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-11-16 08:28:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-11-16 08:28:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:28:54,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:28:54,994 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2022-11-16 08:28:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2022-11-16 08:28:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2022-11-16 08:28:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2022-11-16 08:28:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 08:28:54,995 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 08:28:54,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:28:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:28:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-16 08:28:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-16 08:28:54,996 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2022-11-16 08:28:54,996 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2022-11-16 08:28:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 08:28:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 08:28:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2022-11-16 08:28:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2022-11-16 08:28:54,997 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2022-11-16 08:28:54,997 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2022-11-16 08:28:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:28:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2022-11-16 08:28:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2022-11-16 08:28:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:28:54,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:28:54,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:28:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 08:28:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 08:28:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:28:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:28:54,999 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:28:54,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:28:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:28:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2022-11-16 08:28:55,000 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2022-11-16 08:28:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:28:55,000 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 08:28:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 08:28:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:28:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:28:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2022-11-16 08:28:55,001 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2022-11-16 08:28:55,001 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 08:28:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 08:28:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2022-11-16 08:28:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2022-11-16 08:28:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2022-11-16 08:28:55,002 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2022-11-16 08:28:55,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:28:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:28:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2022-11-16 08:28:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2022-11-16 08:28:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2022-11-16 08:28:55,003 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2022-11-16 08:28:55,003 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2022-11-16 08:28:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2022-11-16 08:28:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:28:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:28:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 08:28:55,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 08:28:55,004 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:28:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:28:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2022-11-16 08:28:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2022-11-16 08:28:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:28:55,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:28:55,005 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2022-11-16 08:28:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2022-11-16 08:28:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2022-11-16 08:28:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2022-11-16 08:28:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:28:55,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:28:55,006 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2022-11-16 08:28:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2022-11-16 08:28:55,007 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-16 08:28:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-16 08:28:55,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-16 08:28:55,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-16 08:28:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 08:28:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 08:28:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2022-11-16 08:28:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2022-11-16 08:28:55,008 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:28:55,008 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:28:55,009 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2022-11-16 08:28:55,009 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2022-11-16 08:28:55,009 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:28:55,009 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:28:55,009 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:28:55,009 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:28:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2022-11-16 08:28:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2022-11-16 08:28:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2022-11-16 08:28:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2022-11-16 08:28:55,010 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2022-11-16 08:28:55,010 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2022-11-16 08:28:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 08:28:55,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 08:28:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:28:55,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:28:55,011 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2022-11-16 08:28:55,012 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2022-11-16 08:28:55,012 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 08:28:55,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 08:28:55,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-16 08:28:55,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-16 08:28:55,012 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2022-11-16 08:28:55,013 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2022-11-16 08:28:55,013 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2022-11-16 08:28:55,013 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2022-11-16 08:28:55,013 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:28:55,013 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:28:55,013 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2022-11-16 08:28:55,014 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2022-11-16 08:28:55,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:28:55,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:28:55,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:28:55,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:28:55,014 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:28:55,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:28:55,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 08:28:55,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 08:28:55,015 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 08:28:55,015 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 08:28:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2022-11-16 08:28:55,016 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2022-11-16 08:28:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:28:55,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:28:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:28:55,016 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 08:28:55,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 08:28:55,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:28:55,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:28:55,017 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2022-11-16 08:28:55,017 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2022-11-16 08:28:55,017 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 08:28:55,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 08:28:55,018 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:28:55,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:28:55,018 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2022-11-16 08:28:55,018 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2022-11-16 08:28:55,018 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 08:28:55,018 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 08:28:55,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:28:55,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:28:55,019 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 08:28:55,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 08:28:55,019 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2022-11-16 08:28:55,019 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2022-11-16 08:28:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2022-11-16 08:28:55,020 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2022-11-16 08:28:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2022-11-16 08:28:55,020 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2022-11-16 08:28:55,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:28:55,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:28:55,021 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 08:28:55,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 08:28:55,021 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2022-11-16 08:28:55,021 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2022-11-16 08:28:55,021 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 08:28:55,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 08:28:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 08:28:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 08:28:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2022-11-16 08:28:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2022-11-16 08:28:55,022 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2022-11-16 08:28:55,022 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2022-11-16 08:28:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:28:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:28:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:28:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:28:55,023 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:28:55,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:28:55,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:28:55,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:28:55,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:28:55,024 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:28:55,024 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:28:55,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 08:28:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 08:28:55,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:28:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:28:55,025 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2022-11-16 08:28:55,025 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2022-11-16 08:28:55,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:28:55,026 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-16 08:28:55,026 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-16 08:28:55,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 08:28:55,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 08:28:55,026 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-16 08:28:55,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-16 08:28:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2022-11-16 08:28:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2022-11-16 08:28:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2022-11-16 08:28:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2022-11-16 08:28:55,027 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2022-11-16 08:28:55,027 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2022-11-16 08:28:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:28:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2022-11-16 08:28:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2022-11-16 08:28:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2022-11-16 08:28:55,028 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2022-11-16 08:28:55,028 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2022-11-16 08:28:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2022-11-16 08:28:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:28:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:28:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2022-11-16 08:28:55,029 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2022-11-16 08:28:55,029 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:28:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:28:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2022-11-16 08:28:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2022-11-16 08:28:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:28:55,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:28:55,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 08:28:55,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 08:28:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:28:55,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:28:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:28:55,031 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:28:55,031 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2022-11-16 08:28:55,032 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2022-11-16 08:28:55,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:28:55,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:28:55,033 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2022-11-16 08:28:55,034 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2022-11-16 08:28:55,034 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2022-11-16 08:28:55,034 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2022-11-16 08:28:55,034 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2022-11-16 08:28:55,039 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2022-11-16 08:28:55,040 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2022-11-16 08:28:55,040 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2022-11-16 08:28:55,040 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-16 08:28:55,040 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-16 08:28:55,040 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2022-11-16 08:28:55,041 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2022-11-16 08:28:55,041 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2022-11-16 08:28:55,041 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2022-11-16 08:28:55,041 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2022-11-16 08:28:55,041 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2022-11-16 08:28:55,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 08:28:55,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 08:28:55,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:28:55,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:28:55,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:28:55,044 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:28:55,044 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2022-11-16 08:28:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2022-11-16 08:28:55,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 08:28:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 08:28:55,045 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2022-11-16 08:28:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2022-11-16 08:28:55,045 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2022-11-16 08:28:55,045 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2022-11-16 08:28:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2022-11-16 08:28:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2022-11-16 08:28:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-16 08:28:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-16 08:28:55,046 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:28:55,046 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:28:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2022-11-16 08:28:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2022-11-16 08:28:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-16 08:28:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-16 08:28:55,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 08:28:55,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 08:28:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:28:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:28:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2022-11-16 08:28:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2022-11-16 08:28:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2022-11-16 08:28:55,048 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2022-11-16 08:28:55,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:28:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2022-11-16 08:28:55,049 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2022-11-16 08:28:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:28:55,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:28:55,049 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2022-11-16 08:28:55,049 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2022-11-16 08:28:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2022-11-16 08:28:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2022-11-16 08:28:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2022-11-16 08:28:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2022-11-16 08:28:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:28:55,050 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:28:55,050 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2022-11-16 08:28:55,051 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2022-11-16 08:28:55,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:28:55,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:28:55,051 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-16 08:28:55,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-16 08:28:55,051 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2022-11-16 08:28:55,052 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2022-11-16 08:28:55,052 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:28:55,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:28:55,052 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2022-11-16 08:28:55,052 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2022-11-16 08:28:55,052 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2022-11-16 08:28:55,053 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2022-11-16 08:28:55,053 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2022-11-16 08:28:55,053 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2022-11-16 08:28:55,053 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-16 08:28:55,053 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-16 08:28:55,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:28:55,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:28:55,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2022-11-16 08:28:55,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2022-11-16 08:28:55,054 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2022-11-16 08:28:55,054 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2022-11-16 08:28:55,054 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2022-11-16 08:28:55,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2022-11-16 08:28:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2022-11-16 08:28:55,055 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2022-11-16 08:28:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:28:55,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:28:55,055 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:28:55,055 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:28:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:28:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:28:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:28:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:28:55,056 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2022-11-16 08:28:55,056 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2022-11-16 08:28:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 08:28:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 08:28:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:28:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:28:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2022-11-16 08:28:55,057 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2022-11-16 08:28:55,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:28:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:28:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 08:28:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 08:28:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:28:55,058 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:28:55,058 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:28:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:28:55,062 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-16 08:28:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-16 08:28:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2022-11-16 08:28:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2022-11-16 08:28:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:28:55,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:28:55,063 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 08:28:57,397 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:28:57,402 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:28:58,981 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:30:58,093 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:31:09,473 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:31:09,473 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-16 08:31:09,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:09 BoogieIcfgContainer [2022-11-16 08:31:09,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:31:09,486 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:31:09,487 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:31:09,497 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:31:09,498 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:09" (1/1) ... [2022-11-16 08:31:09,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:31:09,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9816 states to 6536 states and 9816 transitions. [2022-11-16 08:31:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 6536 states and 9816 transitions. [2022-11-16 08:31:09,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-16 08:31:09,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:10,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-16 08:31:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:13,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9838 states to 6546 states and 9830 transitions. [2022-11-16 08:31:13,867 INFO L276 IsEmpty]: Start isEmpty. Operand 6546 states and 9830 transitions. [2022-11-16 08:31:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 08:31:13,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:13,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:14,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-16 08:31:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9848 states to 6552 states and 9839 transitions. [2022-11-16 08:31:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 6552 states and 9839 transitions. [2022-11-16 08:31:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-16 08:31:16,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:16,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-16 08:31:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9862 states to 6561 states and 9853 transitions. [2022-11-16 08:31:18,921 INFO L276 IsEmpty]: Start isEmpty. Operand 6561 states and 9853 transitions. [2022-11-16 08:31:18,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-16 08:31:18,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:18,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:19,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-11-16 08:31:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9863 states to 6562 states and 9854 transitions. [2022-11-16 08:31:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 6562 states and 9854 transitions. [2022-11-16 08:31:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:31:21,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-11-16 08:31:23,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9890 states to 6573 states and 9873 transitions. [2022-11-16 08:31:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 6573 states and 9873 transitions. [2022-11-16 08:31:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 08:31:23,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:23,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-11-16 08:31:25,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9891 states to 6569 states and 9866 transitions. [2022-11-16 08:31:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 6569 states and 9866 transitions. [2022-11-16 08:31:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 08:31:25,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2022-11-16 08:31:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:27,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9893 states to 6571 states and 9868 transitions. [2022-11-16 08:31:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 6571 states and 9868 transitions. [2022-11-16 08:31:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-16 08:31:27,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:27,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:30,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9940 states to 6587 states and 9915 transitions. [2022-11-16 08:31:30,189 INFO L276 IsEmpty]: Start isEmpty. Operand 6587 states and 9915 transitions. [2022-11-16 08:31:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-16 08:31:30,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9941 states to 6588 states and 9916 transitions. [2022-11-16 08:31:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 6588 states and 9916 transitions. [2022-11-16 08:31:32,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-16 08:31:32,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:32,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9942 states to 6589 states and 9917 transitions. [2022-11-16 08:31:34,730 INFO L276 IsEmpty]: Start isEmpty. Operand 6589 states and 9917 transitions. [2022-11-16 08:31:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:31:34,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:34,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:36,407 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9943 states to 6590 states and 9918 transitions. [2022-11-16 08:31:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 6590 states and 9918 transitions. [2022-11-16 08:31:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:31:36,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:38,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9948 states to 6593 states and 9923 transitions. [2022-11-16 08:31:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 6593 states and 9923 transitions. [2022-11-16 08:31:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-16 08:31:38,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:38,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 6594 states and 9924 transitions. [2022-11-16 08:31:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 6594 states and 9924 transitions. [2022-11-16 08:31:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:31:39,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:41,392 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:41,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9950 states to 6595 states and 9925 transitions. [2022-11-16 08:31:41,491 INFO L276 IsEmpty]: Start isEmpty. Operand 6595 states and 9925 transitions. [2022-11-16 08:31:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-16 08:31:41,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:42,938 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:42,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9951 states to 6596 states and 9926 transitions. [2022-11-16 08:31:43,010 INFO L276 IsEmpty]: Start isEmpty. Operand 6596 states and 9926 transitions. [2022-11-16 08:31:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-16 08:31:43,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:43,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9952 states to 6597 states and 9927 transitions. [2022-11-16 08:31:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 6597 states and 9927 transitions. [2022-11-16 08:31:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 08:31:44,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:44,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9953 states to 6598 states and 9928 transitions. [2022-11-16 08:31:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 6598 states and 9928 transitions. [2022-11-16 08:31:46,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-16 08:31:46,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:46,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:47,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9954 states to 6599 states and 9929 transitions. [2022-11-16 08:31:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 6599 states and 9929 transitions. [2022-11-16 08:31:47,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 08:31:47,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:47,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:48,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:49,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9955 states to 6600 states and 9930 transitions. [2022-11-16 08:31:49,108 INFO L276 IsEmpty]: Start isEmpty. Operand 6600 states and 9930 transitions. [2022-11-16 08:31:49,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 08:31:49,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9956 states to 6601 states and 9931 transitions. [2022-11-16 08:31:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 6601 states and 9931 transitions. [2022-11-16 08:31:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 08:31:50,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:51,863 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:51,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:51,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9966 states to 6606 states and 9941 transitions. [2022-11-16 08:31:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 6606 states and 9941 transitions. [2022-11-16 08:31:51,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 08:31:51,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9967 states to 6607 states and 9942 transitions. [2022-11-16 08:31:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 6607 states and 9942 transitions. [2022-11-16 08:31:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:31:53,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:53,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:53,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9968 states to 6608 states and 9943 transitions. [2022-11-16 08:31:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 6608 states and 9943 transitions. [2022-11-16 08:31:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 08:31:54,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9969 states to 6609 states and 9944 transitions. [2022-11-16 08:31:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 6609 states and 9944 transitions. [2022-11-16 08:31:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-16 08:31:56,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9970 states to 6610 states and 9945 transitions. [2022-11-16 08:31:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 6610 states and 9945 transitions. [2022-11-16 08:31:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 08:31:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:31:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:31:58,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9971 states to 6611 states and 9946 transitions. [2022-11-16 08:31:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand 6611 states and 9946 transitions. [2022-11-16 08:31:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-16 08:31:58,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:32:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9972 states to 6612 states and 9947 transitions. [2022-11-16 08:32:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 6612 states and 9947 transitions. [2022-11-16 08:32:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 08:32:00,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:00,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:00,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:32:01,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:01,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9973 states to 6613 states and 9948 transitions. [2022-11-16 08:32:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 6613 states and 9948 transitions. [2022-11-16 08:32:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-11-16 08:32:01,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:01,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:03,215 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-11-16 08:32:03,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9982 states to 6621 states and 9957 transitions. [2022-11-16 08:32:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 6621 states and 9957 transitions. [2022-11-16 08:32:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-16 08:32:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:04,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:05,069 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-11-16 08:32:05,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9993 states to 6628 states and 9968 transitions. [2022-11-16 08:32:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 6628 states and 9968 transitions. [2022-11-16 08:32:05,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:32:05,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:05,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-11-16 08:32:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9995 states to 6630 states and 9970 transitions. [2022-11-16 08:32:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 6630 states and 9970 transitions. [2022-11-16 08:32:06,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-11-16 08:32:06,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:06,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2022-11-16 08:32:08,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10012 states to 6641 states and 9987 transitions. [2022-11-16 08:32:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 6641 states and 9987 transitions. [2022-11-16 08:32:08,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-11-16 08:32:08,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:08,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:32:12,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:32:14,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:32:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10049 states to 6659 states and 10024 transitions. [2022-11-16 08:32:15,170 INFO L276 IsEmpty]: Start isEmpty. Operand 6659 states and 10024 transitions. [2022-11-16 08:32:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-16 08:32:15,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:15,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-16 08:32:16,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10051 states to 6660 states and 10026 transitions. [2022-11-16 08:32:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 6660 states and 10026 transitions. [2022-11-16 08:32:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:32:16,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:16,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:32:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:18,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10057 states to 6663 states and 10032 transitions. [2022-11-16 08:32:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 6663 states and 10032 transitions. [2022-11-16 08:32:18,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-16 08:32:18,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:18,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:19,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:32:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10059 states to 6665 states and 10034 transitions. [2022-11-16 08:32:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 6665 states and 10034 transitions. [2022-11-16 08:32:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-11-16 08:32:20,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-16 08:32:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10060 states to 6667 states and 10035 transitions. [2022-11-16 08:32:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 6667 states and 10035 transitions. [2022-11-16 08:32:22,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-11-16 08:32:22,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:22,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:24,057 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-16 08:32:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10069 states to 6670 states and 10044 transitions. [2022-11-16 08:32:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 6670 states and 10044 transitions. [2022-11-16 08:32:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:32:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:24,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:25,767 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-16 08:32:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10070 states to 6671 states and 10045 transitions. [2022-11-16 08:32:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 6671 states and 10045 transitions. [2022-11-16 08:32:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-16 08:32:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:27,221 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-16 08:32:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10072 states to 6673 states and 10047 transitions. [2022-11-16 08:32:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 6673 states and 10047 transitions. [2022-11-16 08:32:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-16 08:32:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:28,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10074 states to 6675 states and 10049 transitions. [2022-11-16 08:32:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 6675 states and 10049 transitions. [2022-11-16 08:32:30,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-16 08:32:30,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:30,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2022-11-16 08:32:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10075 states to 6677 states and 10050 transitions. [2022-11-16 08:32:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 6677 states and 10050 transitions. [2022-11-16 08:32:32,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 08:32:32,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:32,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-16 08:32:35,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10077 states to 6679 states and 10052 transitions. [2022-11-16 08:32:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 6679 states and 10052 transitions. [2022-11-16 08:32:35,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-16 08:32:35,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-16 08:32:38,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10078 states to 6681 states and 10053 transitions. [2022-11-16 08:32:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 6681 states and 10053 transitions. [2022-11-16 08:32:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-16 08:32:38,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:38,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:41,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:41,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10120 states to 6696 states and 10095 transitions. [2022-11-16 08:32:41,131 INFO L276 IsEmpty]: Start isEmpty. Operand 6696 states and 10095 transitions. [2022-11-16 08:32:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:32:41,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10121 states to 6697 states and 10096 transitions. [2022-11-16 08:32:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 6697 states and 10096 transitions. [2022-11-16 08:32:43,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:32:43,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 6698 states and 10097 transitions. [2022-11-16 08:32:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 6698 states and 10097 transitions. [2022-11-16 08:32:45,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:32:45,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:45,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:47,753 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:47,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10125 states to 6700 states and 10100 transitions. [2022-11-16 08:32:47,829 INFO L276 IsEmpty]: Start isEmpty. Operand 6700 states and 10100 transitions. [2022-11-16 08:32:47,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-11-16 08:32:47,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:47,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:49,812 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:49,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10126 states to 6701 states and 10101 transitions. [2022-11-16 08:32:49,876 INFO L276 IsEmpty]: Start isEmpty. Operand 6701 states and 10101 transitions. [2022-11-16 08:32:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:32:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10127 states to 6702 states and 10102 transitions. [2022-11-16 08:32:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 6702 states and 10102 transitions. [2022-11-16 08:32:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:32:51,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:51,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10127 states to 6703 states and 10102 transitions. [2022-11-16 08:32:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 6703 states and 10102 transitions. [2022-11-16 08:32:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:32:53,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:53,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:55,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10128 states to 6705 states and 10103 transitions. [2022-11-16 08:32:55,733 INFO L276 IsEmpty]: Start isEmpty. Operand 6705 states and 10103 transitions. [2022-11-16 08:32:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-16 08:32:55,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:55,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:57,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10129 states to 6706 states and 10104 transitions. [2022-11-16 08:32:57,536 INFO L276 IsEmpty]: Start isEmpty. Operand 6706 states and 10104 transitions. [2022-11-16 08:32:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-16 08:32:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:32:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:32:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10134 states to 6708 states and 10109 transitions. [2022-11-16 08:32:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 6708 states and 10109 transitions. [2022-11-16 08:32:59,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:32:59,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:59,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:01,965 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10136 states to 6710 states and 10111 transitions. [2022-11-16 08:33:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 6710 states and 10111 transitions. [2022-11-16 08:33:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-11-16 08:33:02,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:02,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10137 states to 6711 states and 10112 transitions. [2022-11-16 08:33:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 6711 states and 10112 transitions. [2022-11-16 08:33:04,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 08:33:04,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-11-16 08:33:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:06,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10141 states to 6714 states and 10116 transitions. [2022-11-16 08:33:06,783 INFO L276 IsEmpty]: Start isEmpty. Operand 6714 states and 10116 transitions. [2022-11-16 08:33:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-16 08:33:06,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10142 states to 6715 states and 10117 transitions. [2022-11-16 08:33:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 6715 states and 10117 transitions. [2022-11-16 08:33:08,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-11-16 08:33:08,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:08,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:10,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10143 states to 6716 states and 10118 transitions. [2022-11-16 08:33:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 6716 states and 10118 transitions. [2022-11-16 08:33:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 08:33:10,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:10,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10149 states to 6718 states and 10124 transitions. [2022-11-16 08:33:13,351 INFO L276 IsEmpty]: Start isEmpty. Operand 6718 states and 10124 transitions. [2022-11-16 08:33:13,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 08:33:13,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:13,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10150 states to 6719 states and 10125 transitions. [2022-11-16 08:33:15,652 INFO L276 IsEmpty]: Start isEmpty. Operand 6719 states and 10125 transitions. [2022-11-16 08:33:15,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-11-16 08:33:15,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:15,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:17,915 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:17,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10151 states to 6720 states and 10126 transitions. [2022-11-16 08:33:17,975 INFO L276 IsEmpty]: Start isEmpty. Operand 6720 states and 10126 transitions. [2022-11-16 08:33:17,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-11-16 08:33:17,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:17,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10152 states to 6721 states and 10127 transitions. [2022-11-16 08:33:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 6721 states and 10127 transitions. [2022-11-16 08:33:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-11-16 08:33:20,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:20,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:22,903 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10153 states to 6722 states and 10128 transitions. [2022-11-16 08:33:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 6722 states and 10128 transitions. [2022-11-16 08:33:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 08:33:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-11-16 08:33:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:25,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10200 states to 6747 states and 10175 transitions. [2022-11-16 08:33:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 6747 states and 10175 transitions. [2022-11-16 08:33:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-11-16 08:33:25,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:27,403 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10200 states to 6748 states and 10175 transitions. [2022-11-16 08:33:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 6748 states and 10175 transitions. [2022-11-16 08:33:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-11-16 08:33:27,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:27,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:29,521 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:29,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10200 states to 6749 states and 10175 transitions. [2022-11-16 08:33:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 6749 states and 10175 transitions. [2022-11-16 08:33:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-11-16 08:33:29,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:33,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 16946 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:33:33,381 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11014 states to 6837 states and 10989 transitions. [2022-11-16 08:33:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 6837 states and 10989 transitions. [2022-11-16 08:33:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2022-11-16 08:33:36,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:36,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:37,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11014 states to 6838 states and 10989 transitions. [2022-11-16 08:33:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 6838 states and 10989 transitions. [2022-11-16 08:33:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-11-16 08:33:38,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:38,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:42,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:42,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 17014 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 08:33:42,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:43,254 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2022-11-16 08:33:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:44,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11015 states to 6840 states and 10990 transitions. [2022-11-16 08:33:44,842 INFO L276 IsEmpty]: Start isEmpty. Operand 6840 states and 10990 transitions. [2022-11-16 08:33:44,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-11-16 08:33:44,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:44,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:33:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11015 states to 6841 states and 10990 transitions. [2022-11-16 08:33:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 6841 states and 10990 transitions. [2022-11-16 08:33:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2022-11-16 08:33:47,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:47,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:51,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 17040 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 08:33:51,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:51,546 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-11-16 08:33:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11017 states to 6843 states and 10992 transitions. [2022-11-16 08:33:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 6843 states and 10992 transitions. [2022-11-16 08:33:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:33:53,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:33:57,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:33:57,270 INFO L263 TraceCheckSpWp]: Trace formula consists of 17033 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:33:57,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:33:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2022-11-16 08:33:58,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:33:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11050 states to 6850 states and 11025 transitions. [2022-11-16 08:33:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 6850 states and 11025 transitions. [2022-11-16 08:33:58,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-11-16 08:33:58,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:33:58,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:02,876 INFO L263 TraceCheckSpWp]: Trace formula consists of 17059 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-16 08:34:02,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2022-11-16 08:34:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 6852 states and 11027 transitions. [2022-11-16 08:34:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 6852 states and 11027 transitions. [2022-11-16 08:34:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-16 08:34:05,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:05,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:34:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 6853 states and 11027 transitions. [2022-11-16 08:34:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 6853 states and 11027 transitions. [2022-11-16 08:34:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-16 08:34:08,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:08,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:10,139 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:34:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11052 states to 6854 states and 11027 transitions. [2022-11-16 08:34:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 6854 states and 11027 transitions. [2022-11-16 08:34:10,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-16 08:34:10,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:10,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:14,212 INFO L263 TraceCheckSpWp]: Trace formula consists of 17127 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-16 08:34:14,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2022-11-16 08:34:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:15,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11053 states to 6856 states and 11028 transitions. [2022-11-16 08:34:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 6856 states and 11028 transitions. [2022-11-16 08:34:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-11-16 08:34:15,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:15,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:17,742 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2022-11-16 08:34:17,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11053 states to 6857 states and 11028 transitions. [2022-11-16 08:34:17,823 INFO L276 IsEmpty]: Start isEmpty. Operand 6857 states and 11028 transitions. [2022-11-16 08:34:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-16 08:34:17,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:17,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:21,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 17221 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:34:21,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:23,029 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2022-11-16 08:34:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12063 states to 6880 states and 12038 transitions. [2022-11-16 08:34:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 6880 states and 12038 transitions. [2022-11-16 08:34:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-16 08:34:23,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:27,504 INFO L263 TraceCheckSpWp]: Trace formula consists of 17965 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:34:27,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-11-16 08:34:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12297 states to 6945 states and 12272 transitions. [2022-11-16 08:34:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 6945 states and 12272 transitions. [2022-11-16 08:34:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-11-16 08:34:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:35,729 INFO L263 TraceCheckSpWp]: Trace formula consists of 17984 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:34:35,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2022-11-16 08:34:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12304 states to 6960 states and 12279 transitions. [2022-11-16 08:34:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 6960 states and 12279 transitions. [2022-11-16 08:34:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-11-16 08:34:37,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:37,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:42,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 17988 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:34:42,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2022-11-16 08:34:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12304 states to 6961 states and 12279 transitions. [2022-11-16 08:34:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 6961 states and 12279 transitions. [2022-11-16 08:34:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-11-16 08:34:43,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:48,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 17980 conjuncts, 8 conjunts are in the unsatisfiable core [2022-11-16 08:34:48,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 08:34:49,661 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2022-11-16 08:34:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12304 states to 6963 states and 12279 transitions. [2022-11-16 08:34:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 6963 states and 12279 transitions. [2022-11-16 08:34:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2022-11-16 08:34:49,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:49,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:52,072 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2022-11-16 08:34:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12303 states to 6963 states and 12278 transitions. [2022-11-16 08:34:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 6963 states and 12278 transitions. [2022-11-16 08:34:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2022-11-16 08:34:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:53,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:34:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2022-11-16 08:34:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:34:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12304 states to 6965 states and 12279 transitions. [2022-11-16 08:34:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 6965 states and 12279 transitions. [2022-11-16 08:34:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2022-11-16 08:34:55,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:34:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:34:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2022-11-16 08:35:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12329 states to 6973 states and 12304 transitions. [2022-11-16 08:35:02,339 INFO L276 IsEmpty]: Start isEmpty. Operand 6973 states and 12304 transitions. [2022-11-16 08:35:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2022-11-16 08:35:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 886 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2022-11-16 08:35:05,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12349 states to 6985 states and 12324 transitions. [2022-11-16 08:35:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 6985 states and 12324 transitions. [2022-11-16 08:35:05,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2022-11-16 08:35:05,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:05,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:06,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:07,849 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 915 trivial. 0 not checked. [2022-11-16 08:35:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12358 states to 6992 states and 12333 transitions. [2022-11-16 08:35:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 6992 states and 12333 transitions. [2022-11-16 08:35:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2022-11-16 08:35:08,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 911 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2022-11-16 08:35:10,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12371 states to 7001 states and 12346 transitions. [2022-11-16 08:35:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 7001 states and 12346 transitions. [2022-11-16 08:35:10,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2022-11-16 08:35:10,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:10,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2022-11-16 08:35:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:12,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12371 states to 7003 states and 12346 transitions. [2022-11-16 08:35:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 7003 states and 12346 transitions. [2022-11-16 08:35:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2022-11-16 08:35:12,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:15,244 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 931 trivial. 0 not checked. [2022-11-16 08:35:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:15,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12377 states to 7008 states and 12352 transitions. [2022-11-16 08:35:15,372 INFO L276 IsEmpty]: Start isEmpty. Operand 7008 states and 12352 transitions. [2022-11-16 08:35:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2022-11-16 08:35:15,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:35:17,840 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 926 trivial. 0 not checked. [2022-11-16 08:35:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:35:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12379 states to 7010 states and 12354 transitions. [2022-11-16 08:35:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 7010 states and 12354 transitions. [2022-11-16 08:35:17,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2022-11-16 08:35:17,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:35:17,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:35:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat