./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg --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 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f --- 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-b5237d8 [2022-11-21 22:00:42,531 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:00:42,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:00:42,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:00:42,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:00:42,581 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:00:42,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:00:42,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:00:42,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:00:42,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:00:42,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:00:42,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:00:42,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:00:42,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:00:42,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:00:42,603 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:00:42,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:00:42,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:00:42,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:00:42,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:00:42,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:00:42,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:00:42,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:00:42,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:00:42,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:00:42,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:00:42,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:00:42,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:00:42,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:00:42,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:00:42,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:00:42,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:00:42,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:00:42,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:00:42,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:00:42,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:00:42,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:00:42,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:00:42,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:00:42,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:00:42,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:00:42,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:00:42,688 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:00:42,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:00:42,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:00:42,690 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:00:42,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:00:42,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:00:42,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:00:42,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:00:42,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:00:42,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:00:42,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:00:42,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:00:42,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:00:42,693 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:00:42,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:00:42,694 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:00:42,694 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:00:42,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:00:42,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:42,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:00:42,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:00:42,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:00:42,695 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:00:42,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:00:42,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:00:42,696 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b1986f893b92b583df635a6037935ebceab765520aec8f1f2d3a2b6ea37b26f [2022-11-21 22:00:42,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:00:43,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:00:43,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:00:43,006 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:00:43,008 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:00:43,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:00:46,051 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:47,038 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:47,042 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-21 22:00:47,120 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/data/039c1739a/bc1177666eb844de8a9c9d64cdbfb693/FLAG63de0f367 [2022-11-21 22:00:47,140 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/data/039c1739a/bc1177666eb844de8a9c9d64cdbfb693 [2022-11-21 22:00:47,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:47,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:47,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:47,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:47,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:47,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:47" (1/1) ... [2022-11-21 22:00:47,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2073f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:47, skipping insertion in model container [2022-11-21 22:00:47,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:47" (1/1) ... [2022-11-21 22:00:47,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:47,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:53,744 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-21 22:00:53,750 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-21 22:00:53,751 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-21 22:00:53,752 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-21 22:00:53,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:53,856 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:00:54,766 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749649,749662] [2022-11-21 22:00:54,767 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749796,749809] [2022-11-21 22:00:54,767 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[749935,749948] [2022-11-21 22:00:54,768 WARN L237 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_03b9ee36-26ae-40d0-8c30-2be004223c0d/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[750093,750106] [2022-11-21 22:00:54,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:55,082 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:00:55,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55 WrapperNode [2022-11-21 22:00:55,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:55,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:55,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:00:55,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:00:55,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:55,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:55,715 INFO L138 Inliner]: procedures = 617, calls = 11633, calls flagged for inlining = 310, calls inlined = 246, statements flattened = 12557 [2022-11-21 22:00:55,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:55,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:00:55,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:00:55,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:00:55,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:55,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:55,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:55,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,306 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:00:56,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:00:56,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:00:56,415 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:00:56,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:55" (1/1) ... [2022-11-21 22:00:56,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:56,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:00:56,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:00:56,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b9ee36-26ae-40d0-8c30-2be004223c0d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:00:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:00:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:00:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:00:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:00:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-21 22:00:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-21 22:00:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-21 22:00:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-21 22:00:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-21 22:00:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-21 22:00:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:00:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:00:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:00:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:00:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-21 22:00:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-21 22:00:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-21 22:00:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-21 22:00:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-21 22:00:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-21 22:00:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:00:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:00:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-21 22:00:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-21 22:00:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-21 22:00:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-21 22:00:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-21 22:00:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-21 22:00:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-21 22:00:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-21 22:00:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 22:00:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 22:00:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 22:00:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 22:00:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:00:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:00:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:00:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:00:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-21 22:00:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-21 22:00:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:00:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-21 22:00:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:00:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:00:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 22:00:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 22:00:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:00:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-21 22:00:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-21 22:00:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-21 22:00:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-21 22:00:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-21 22:00:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-21 22:00:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-21 22:00:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:00:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-21 22:00:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-21 22:00:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-21 22:00:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-21 22:00:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-21 22:00:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-21 22:00:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-21 22:00:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-21 22:00:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-21 22:00:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-21 22:00:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-21 22:00:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-21 22:00:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:00:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:00:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-21 22:00:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-21 22:00:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 22:00:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 22:00:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-21 22:00:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-21 22:00:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:00:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:00:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:00:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-21 22:00:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-21 22:00:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:00:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-21 22:00:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-21 22:00:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:00:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:00:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-21 22:00:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-21 22:00:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:00:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:00:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:00:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-21 22:00:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-21 22:00:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-21 22:00:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-21 22:00:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:00:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:00:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 22:00:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 22:00:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:00:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:00:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:00:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:00:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:00:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-21 22:00:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-21 22:00:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-21 22:00:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-21 22:00:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-21 22:00:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-21 22:00:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-21 22:00:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:00:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:00:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-21 22:00:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-21 22:00:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-21 22:00:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-21 22:00:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-21 22:00:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-21 22:00:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:00:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:00:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:00:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:00:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:00:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:00:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-21 22:00:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-21 22:00:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:00:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:00:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-21 22:00:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-21 22:00:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:00:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:00:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:00:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-21 22:00:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-21 22:00:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:00:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-21 22:00:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-21 22:00:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:00:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:00:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-21 22:00:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-21 22:00:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:00:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:00:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-21 22:00:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-21 22:00:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 22:00:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 22:00:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:00:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:00:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-21 22:00:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-21 22:00:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-21 22:00:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-21 22:00:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-21 22:00:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-21 22:00:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-21 22:00:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-21 22:00:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-21 22:00:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-21 22:00:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:00:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:00:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-21 22:00:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-21 22:00:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-21 22:00:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-21 22:00:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-21 22:00:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-21 22:00:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-21 22:00:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-21 22:00:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:00:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:00:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:00:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:00:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-21 22:00:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-21 22:00:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-21 22:00:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-21 22:00:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-21 22:00:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-21 22:00:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-21 22:00:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-21 22:00:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-21 22:00:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-21 22:00:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-21 22:00:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-21 22:00:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:00:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:00:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-21 22:00:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-21 22:00:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-21 22:00:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-21 22:00:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-21 22:00:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-21 22:00:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-21 22:00:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-21 22:00:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 22:00:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 22:00:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 22:00:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 22:00:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-21 22:00:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-21 22:00:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-21 22:00:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-21 22:00:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-21 22:00:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-21 22:00:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:00:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:00:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 22:00:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 22:00:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-21 22:00:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-21 22:00:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-21 22:00:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-21 22:00:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:00:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:00:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 22:00:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 22:00:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-21 22:00:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-21 22:00:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:00:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-21 22:00:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-21 22:00:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 22:00:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 22:00:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-21 22:00:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-21 22:00:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:00:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-21 22:00:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-21 22:00:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-21 22:00:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-21 22:00:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-21 22:00:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-21 22:00:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-21 22:00:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-21 22:00:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-21 22:00:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-21 22:00:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-21 22:00:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-21 22:00:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:00:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-21 22:00:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-21 22:00:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 22:00:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 22:00:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-21 22:00:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-21 22:00:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-21 22:00:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-21 22:00:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-21 22:00:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-21 22:00:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-21 22:00:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-21 22:00:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:00:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:00:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-21 22:00:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-21 22:00:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:00:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:00:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 22:00:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 22:00:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:00:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:00:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-21 22:00:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-21 22:00:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-21 22:00:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-21 22:00:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:00:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-21 22:00:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-21 22:00:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-21 22:00:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-21 22:00:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-21 22:00:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-21 22:00:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-21 22:00:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-21 22:00:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-21 22:00:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 22:00:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 22:00:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-21 22:00:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-21 22:00:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-21 22:00:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-21 22:00:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-21 22:00:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-21 22:00:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-21 22:00:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-21 22:00:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:00:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:00:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-21 22:00:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-21 22:00:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 22:00:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 22:00:56,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-21 22:00:56,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-21 22:00:56,669 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-21 22:00:56,670 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-21 22:00:56,670 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-21 22:00:56,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-21 22:00:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-21 22:00:56,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-21 22:00:56,671 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-21 22:00:56,671 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-21 22:00:58,014 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:00:58,018 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:01:26,748 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 22:06:03,046 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 22:06:03,215 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:06:06,855 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:06:06,855 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-21 22:06:06,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:06:06 BoogieIcfgContainer [2022-11-21 22:06:06,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:06:06,865 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:06:06,865 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:06:06,875 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:06:06,875 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:06:06" (1/1) ... [2022-11-21 22:06:06,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:06:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:07,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2811 states and 4123 transitions. [2022-11-21 22:06:07,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 4123 transitions. [2022-11-21 22:06:07,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-21 22:06:07,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:08,964 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-11-21 22:06:11,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 22:06:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2816 states and 4142 transitions. [2022-11-21 22:06:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 4142 transitions. [2022-11-21 22:06:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-21 22:06:11,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:11,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:13,564 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-11-21 22:06:13,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4152 states to 2826 states and 4152 transitions. [2022-11-21 22:06:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4152 transitions. [2022-11-21 22:06:13,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-21 22:06:13,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:15,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:15,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2832 states and 4176 transitions. [2022-11-21 22:06:15,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4176 transitions. [2022-11-21 22:06:15,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-21 22:06:15,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:15,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:06:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:17,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2837 states and 4188 transitions. [2022-11-21 22:06:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 4188 transitions. [2022-11-21 22:06:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-21 22:06:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2845 states and 4217 transitions. [2022-11-21 22:06:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4217 transitions. [2022-11-21 22:06:19,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-21 22:06:19,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:19,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:23,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2854 states and 4249 transitions. [2022-11-21 22:06:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 4249 transitions. [2022-11-21 22:06:23,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:06:23,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:23,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:24,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:06:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2859 states and 4273 transitions. [2022-11-21 22:06:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 4273 transitions. [2022-11-21 22:06:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:06:26,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:26,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:06:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:28,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 2866 states and 4298 transitions. [2022-11-21 22:06:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 4298 transitions. [2022-11-21 22:06:28,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-21 22:06:28,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:28,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:06:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2873 states and 4328 transitions. [2022-11-21 22:06:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4328 transitions. [2022-11-21 22:06:32,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-21 22:06:32,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:38,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2883 states and 4365 transitions. [2022-11-21 22:06:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 4365 transitions. [2022-11-21 22:06:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-21 22:06:38,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:38,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:40,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2894 states and 4405 transitions. [2022-11-21 22:06:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4405 transitions. [2022-11-21 22:06:47,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:06:47,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:47,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:06:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:48,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2895 states and 4406 transitions. [2022-11-21 22:06:48,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4406 transitions. [2022-11-21 22:06:48,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:06:48,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:48,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:48,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:06:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4409 states to 2899 states and 4409 transitions. [2022-11-21 22:06:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4409 transitions. [2022-11-21 22:06:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:06:48,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:06:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 2900 states and 4410 transitions. [2022-11-21 22:06:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4410 transitions. [2022-11-21 22:06:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:06:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:49,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:06:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:53,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 2908 states and 4435 transitions. [2022-11-21 22:06:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4435 transitions. [2022-11-21 22:06:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:06:53,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:53,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:06:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:06:56,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2914 states and 4453 transitions. [2022-11-21 22:06:56,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4453 transitions. [2022-11-21 22:06:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:06:56,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:06:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:06:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:06:57,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2926 states and 4496 transitions. [2022-11-21 22:07:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4496 transitions. [2022-11-21 22:07:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:06,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:07,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2927 states and 4497 transitions. [2022-11-21 22:07:07,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4497 transitions. [2022-11-21 22:07:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:07,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:09,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:07:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:15,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2931 states and 4503 transitions. [2022-11-21 22:07:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4503 transitions. [2022-11-21 22:07:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:07:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:15,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2935 states and 4506 transitions. [2022-11-21 22:07:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4506 transitions. [2022-11-21 22:07:18,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:07:18,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:19,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2948 states and 4553 transitions. [2022-11-21 22:07:31,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4553 transitions. [2022-11-21 22:07:31,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-11-21 22:07:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:31,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:07:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:34,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4572 states to 2954 states and 4572 transitions. [2022-11-21 22:07:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 4572 transitions. [2022-11-21 22:07:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:34,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:35,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:35,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2959 states and 4577 transitions. [2022-11-21 22:07:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4577 transitions. [2022-11-21 22:07:35,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:35,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:35,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4578 states to 2961 states and 4578 transitions. [2022-11-21 22:07:36,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4578 transitions. [2022-11-21 22:07:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:36,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:36,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:52,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2975 states and 4628 transitions. [2022-11-21 22:07:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4628 transitions. [2022-11-21 22:07:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:52,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:52,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:07:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2981 states and 4647 transitions. [2022-11-21 22:07:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4647 transitions. [2022-11-21 22:07:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:07:56,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:57,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:07:57,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2982 states and 4648 transitions. [2022-11-21 22:07:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 4648 transitions. [2022-11-21 22:07:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-21 22:07:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:07:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:07:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4649 states to 2984 states and 4649 transitions. [2022-11-21 22:07:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4649 transitions. [2022-11-21 22:07:58,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:07:58,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:07:58,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:07:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:07:59,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:08:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 2990 states and 4664 transitions. [2022-11-21 22:08:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4664 transitions. [2022-11-21 22:08:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:08:03,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:04,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:08:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2995 states and 4679 transitions. [2022-11-21 22:08:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4679 transitions. [2022-11-21 22:08:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:08:06,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:08:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:07,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4680 states to 2996 states and 4680 transitions. [2022-11-21 22:08:07,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4680 transitions. [2022-11-21 22:08:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-11-21 22:08:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:08:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4681 states to 2998 states and 4681 transitions. [2022-11-21 22:08:08,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2998 states and 4681 transitions. [2022-11-21 22:08:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:08:08,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:09,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:08:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 3002 states and 4689 transitions. [2022-11-21 22:08:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 4689 transitions. [2022-11-21 22:08:11,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-21 22:08:11,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2022-11-21 22:08:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4696 states to 3010 states and 4696 transitions. [2022-11-21 22:08:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 4696 transitions. [2022-11-21 22:08:12,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:08:12,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:12,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:12,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:08:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 3015 states and 4710 transitions. [2022-11-21 22:08:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 4710 transitions. [2022-11-21 22:08:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:08:14,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:14,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:08:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 3016 states and 4711 transitions. [2022-11-21 22:08:15,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 4711 transitions. [2022-11-21 22:08:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:08:15,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:16,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:08:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 3018 states and 4712 transitions. [2022-11-21 22:08:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 4712 transitions. [2022-11-21 22:08:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-21 22:08:16,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:08:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 3019 states and 4712 transitions. [2022-11-21 22:08:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4712 transitions. [2022-11-21 22:08:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:08:17,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:17,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:08:18,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 3022 states and 4714 transitions. [2022-11-21 22:08:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4714 transitions. [2022-11-21 22:08:18,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:08:18,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:08:19,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 3026 states and 4722 transitions. [2022-11-21 22:08:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 4722 transitions. [2022-11-21 22:08:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-21 22:08:19,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:08:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 3031 states and 4734 transitions. [2022-11-21 22:08:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 4734 transitions. [2022-11-21 22:08:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-11-21 22:08:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:20,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:08:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:22,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 3035 states and 4742 transitions. [2022-11-21 22:08:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4742 transitions. [2022-11-21 22:08:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:08:22,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:22,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:08:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 3036 states and 4743 transitions. [2022-11-21 22:08:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4743 transitions. [2022-11-21 22:08:24,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:08:24,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:24,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:24,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:25,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:08:30,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 3043 states and 4780 transitions. [2022-11-21 22:08:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4780 transitions. [2022-11-21 22:08:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:08:30,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:08:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 3044 states and 4781 transitions. [2022-11-21 22:08:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4781 transitions. [2022-11-21 22:08:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:08:31,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2022-11-21 22:08:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 3050 states and 4814 transitions. [2022-11-21 22:08:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4814 transitions. [2022-11-21 22:08:38,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-11-21 22:08:38,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:38,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:08:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 3054 states and 4821 transitions. [2022-11-21 22:08:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4821 transitions. [2022-11-21 22:08:42,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:08:42,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:08:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4822 states to 3055 states and 4822 transitions. [2022-11-21 22:08:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4822 transitions. [2022-11-21 22:08:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:08:43,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:43,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-11-21 22:08:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4848 states to 3063 states and 4848 transitions. [2022-11-21 22:08:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4848 transitions. [2022-11-21 22:08:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:08:48,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:48,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:08:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 3067 states and 4856 transitions. [2022-11-21 22:08:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4856 transitions. [2022-11-21 22:08:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-21 22:08:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:51,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:51,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:08:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:08:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 3071 states and 4874 transitions. [2022-11-21 22:08:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 4874 transitions. [2022-11-21 22:08:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:08:53,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:08:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:08:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:08:55,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:09:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 3085 states and 4932 transitions. [2022-11-21 22:09:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 4932 transitions. [2022-11-21 22:09:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:05,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:09:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4955 states to 3090 states and 4955 transitions. [2022-11-21 22:09:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 4955 transitions. [2022-11-21 22:09:10,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:10,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:09:18,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4979 states to 3098 states and 4979 transitions. [2022-11-21 22:09:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 4979 transitions. [2022-11-21 22:09:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:18,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:18,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:09:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:25,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4998 states to 3104 states and 4998 transitions. [2022-11-21 22:09:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4998 transitions. [2022-11-21 22:09:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:09:53,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:53,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5054 states to 3120 states and 5054 transitions. [2022-11-21 22:09:53,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 5054 transitions. [2022-11-21 22:09:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:53,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:54,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:09:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5056 states to 3122 states and 5056 transitions. [2022-11-21 22:09:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 5056 transitions. [2022-11-21 22:09:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:09:54,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:54,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:09:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:09:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:09:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:09:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5082 states to 3130 states and 5082 transitions. [2022-11-21 22:09:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3130 states and 5082 transitions. [2022-11-21 22:09:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:09:59,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:09:59,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2022-11-21 22:10:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 3137 states and 5117 transitions. [2022-11-21 22:10:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5117 transitions. [2022-11-21 22:10:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:10:11,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:11,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:10:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 3151 states and 5183 transitions. [2022-11-21 22:10:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 5183 transitions. [2022-11-21 22:10:26,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:10:26,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:26,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:27,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:10:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3158 states and 5215 transitions. [2022-11-21 22:10:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5215 transitions. [2022-11-21 22:10:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:10:34,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:34,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:10:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3163 states and 5239 transitions. [2022-11-21 22:10:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5239 transitions. [2022-11-21 22:10:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:10:39,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:10:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:50,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3174 states and 5286 transitions. [2022-11-21 22:10:50,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 5286 transitions. [2022-11-21 22:10:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:10:50,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:50,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:51,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:10:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:53,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 3178 states and 5304 transitions. [2022-11-21 22:10:53,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 5304 transitions. [2022-11-21 22:10:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:10:53,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:54,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2022-11-21 22:10:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:10:56,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5322 states to 3182 states and 5322 transitions. [2022-11-21 22:10:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 5322 transitions. [2022-11-21 22:10:56,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-21 22:10:56,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:10:56,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:10:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:10:57,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-21 22:11:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 3198 states and 5361 transitions. [2022-11-21 22:11:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 5361 transitions. [2022-11-21 22:11:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:11:00,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:00,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:00,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2022-11-21 22:11:37,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:37,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5416 states to 3213 states and 5416 transitions. [2022-11-21 22:11:37,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 5416 transitions. [2022-11-21 22:11:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:11:37,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:37,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-11-21 22:11:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5417 states to 3214 states and 5417 transitions. [2022-11-21 22:11:37,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5417 transitions. [2022-11-21 22:11:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:11:37,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:37,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:38,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:11:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5438 states to 3220 states and 5438 transitions. [2022-11-21 22:11:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 5438 transitions. [2022-11-21 22:11:49,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:11:49,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:49,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:11:52,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 3224 states and 5445 transitions. [2022-11-21 22:11:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 5445 transitions. [2022-11-21 22:11:52,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-21 22:11:52,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:52,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:52,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:11:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:11:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 3228 states and 5463 transitions. [2022-11-21 22:11:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5463 transitions. [2022-11-21 22:11:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:11:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:11:55,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:11:56,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:11:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:12:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 3244 states and 5539 transitions. [2022-11-21 22:12:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5539 transitions. [2022-11-21 22:12:21,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:12:21,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:22,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:12:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3245 states and 5540 transitions. [2022-11-21 22:12:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 5540 transitions. [2022-11-21 22:12:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:12:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:12:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 3247 states and 5549 transitions. [2022-11-21 22:12:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5549 transitions. [2022-11-21 22:12:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:12:26,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:27,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1082 trivial. 0 not checked. [2022-11-21 22:12:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 3248 states and 5550 transitions. [2022-11-21 22:12:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5550 transitions. [2022-11-21 22:12:28,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:12:28,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:28,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:29,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:12:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5599 states to 3260 states and 5599 transitions. [2022-11-21 22:12:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3260 states and 5599 transitions. [2022-11-21 22:12:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:12:44,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:44,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:12:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:12:57,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 3267 states and 5631 transitions. [2022-11-21 22:12:57,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 5631 transitions. [2022-11-21 22:12:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:12:57,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:12:57,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:12:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:12:58,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:13:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5669 states to 3275 states and 5669 transitions. [2022-11-21 22:13:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5669 transitions. [2022-11-21 22:13:10,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:13:10,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:10,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:13:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 3281 states and 5696 transitions. [2022-11-21 22:13:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 5696 transitions. [2022-11-21 22:13:20,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:13:20,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-11-21 22:13:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 3286 states and 5719 transitions. [2022-11-21 22:13:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 5719 transitions. [2022-11-21 22:13:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:13:26,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:26,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:13:34,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:34,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 3291 states and 5740 transitions. [2022-11-21 22:13:34,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3291 states and 5740 transitions. [2022-11-21 22:13:34,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:13:34,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:34,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:34,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:13:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 3292 states and 5743 transitions. [2022-11-21 22:13:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3292 states and 5743 transitions. [2022-11-21 22:13:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:13:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:35,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:13:43,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5764 states to 3298 states and 5764 transitions. [2022-11-21 22:13:43,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3298 states and 5764 transitions. [2022-11-21 22:13:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:13:43,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:13:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:13:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 3304 states and 5783 transitions. [2022-11-21 22:13:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 5783 transitions. [2022-11-21 22:13:56,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-11-21 22:13:56,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:13:56,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:13:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:13:57,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2022-11-21 22:14:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3312 states and 5808 transitions. [2022-11-21 22:14:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 5808 transitions. [2022-11-21 22:14:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:14:02,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:04,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:14:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:33,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5891 states to 3329 states and 5891 transitions. [2022-11-21 22:14:33,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 5891 transitions. [2022-11-21 22:14:33,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:14:33,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:33,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:14:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:14:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2022-11-21 22:14:54,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:14:54,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 3338 states and 5934 transitions. [2022-11-21 22:14:54,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 5934 transitions. [2022-11-21 22:14:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-21 22:14:54,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:14:54,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms