./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL --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 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:34:21,238 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:34:21,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:34:21,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:34:21,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:34:21,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:34:21,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:34:21,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:34:21,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:34:21,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:34:21,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:34:21,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:34:21,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:34:21,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:34:21,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:34:21,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:34:21,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:34:21,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:34:21,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:34:21,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:34:21,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:34:21,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:34:21,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:34:21,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:34:21,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:34:21,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:34:21,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:34:21,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:34:21,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:34:21,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:34:21,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:34:21,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:34:21,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:34:21,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:34:21,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:34:21,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:34:21,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:34:21,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:34:21,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:34:21,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:34:21,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:34:21,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:34:21,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:34:21,378 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:34:21,379 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:34:21,379 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:34:21,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:34:21,380 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:34:21,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:34:21,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:34:21,387 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:34:21,387 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:34:21,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:34:21,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:34:21,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:34:21,389 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:34:21,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:34:21,389 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:34:21,389 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:34:21,390 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:34:21,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:34:21,391 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:34:21,391 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:34:21,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:34:21,393 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:34:21,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:34:21,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:34:21,398 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_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 [2021-11-25 07:34:21,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:34:21,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:34:21,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:34:21,737 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:34:21,740 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:34:21,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-25 07:34:21,825 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/data/da02818ea/3504ef1896764e798b0c115ea2f46566/FLAGd3de5d21a [2021-11-25 07:34:22,835 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:34:22,836 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-25 07:34:22,911 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/data/da02818ea/3504ef1896764e798b0c115ea2f46566/FLAGd3de5d21a [2021-11-25 07:34:23,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/data/da02818ea/3504ef1896764e798b0c115ea2f46566 [2021-11-25 07:34:23,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:34:23,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:34:23,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:34:23,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:34:23,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:34:23,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:34:23" (1/1) ... [2021-11-25 07:34:23,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d66548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:23, skipping insertion in model container [2021-11-25 07:34:23,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:34:23" (1/1) ... [2021-11-25 07:34:23,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:34:23,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:34:28,817 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2021-11-25 07:34:28,819 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2021-11-25 07:34:28,820 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2021-11-25 07:34:28,820 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2021-11-25 07:34:28,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:34:28,916 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:34:29,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2021-11-25 07:34:29,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2021-11-25 07:34:29,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2021-11-25 07:34:29,621 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2021-11-25 07:34:29,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:34:30,118 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:34:30,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30 WrapperNode [2021-11-25 07:34:30,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:34:30,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:34:30,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:34:30,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:34:30,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:30,311 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:30,648 INFO L137 Inliner]: procedures = 710, calls = 4743, calls flagged for inlining = 342, calls inlined = 329, statements flattened = 9439 [2021-11-25 07:34:30,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:34:30,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:34:30,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:34:30,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:34:30,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:30,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:30,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:30,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:31,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:31,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:31,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:31,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:34:31,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:34:31,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:34:31,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:34:31,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:34:30" (1/1) ... [2021-11-25 07:34:31,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:34:31,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:34:31,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:34:31,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8ea80c2-2cd1-4512-8bb3-a9c085e6d1dd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:34:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-25 07:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-25 07:34:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-25 07:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-25 07:34:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-25 07:34:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-25 07:34:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:34:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-25 07:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-25 07:34:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-25 07:34:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-25 07:34:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-25 07:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-25 07:34:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-25 07:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-25 07:34:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-25 07:34:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-25 07:34:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:34:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-25 07:34:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-25 07:34:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-25 07:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-25 07:34:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-25 07:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-25 07:34:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-25 07:34:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-25 07:34:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 07:34:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:34:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-25 07:34:31,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-25 07:34:31,273 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-25 07:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-25 07:34:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-25 07:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-25 07:34:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-25 07:34:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-25 07:34:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 07:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 07:34:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-25 07:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-25 07:34:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-25 07:34:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-25 07:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-25 07:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-25 07:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-25 07:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-25 07:34:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-25 07:34:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-25 07:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2021-11-25 07:34:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2021-11-25 07:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-25 07:34:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-25 07:34:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-25 07:34:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-25 07:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-25 07:34:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-25 07:34:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-25 07:34:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-25 07:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:34:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:34:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:34:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-25 07:34:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-25 07:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-25 07:34:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-25 07:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:34:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:34:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-25 07:34:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-25 07:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 07:34:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 07:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-25 07:34:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-25 07:34:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-25 07:34:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-25 07:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-25 07:34:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-25 07:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:34:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-25 07:34:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-25 07:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 07:34:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 07:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-25 07:34:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-25 07:34:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-25 07:34:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-25 07:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 07:34:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 07:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-25 07:34:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-25 07:34:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:34:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 07:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-25 07:34:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-25 07:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-25 07:34:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-25 07:34:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:34:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-25 07:34:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-25 07:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-25 07:34:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-25 07:34:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-25 07:34:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-25 07:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 07:34:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 07:34:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 07:34:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 07:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 07:34:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 07:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-25 07:34:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-25 07:34:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-25 07:34:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-25 07:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-25 07:34:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-25 07:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-25 07:34:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-25 07:34:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-25 07:34:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-25 07:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:34:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-25 07:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:34:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 07:34:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 07:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 07:34:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 07:34:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 07:34:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 07:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-25 07:34:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-25 07:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-25 07:34:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-25 07:34:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-25 07:34:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-25 07:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-25 07:34:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-25 07:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-25 07:34:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-25 07:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:34:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-25 07:34:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-25 07:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:34:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-25 07:34:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-25 07:34:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-25 07:34:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-25 07:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:34:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:34:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-25 07:34:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-25 07:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:34:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-25 07:34:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-25 07:34:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-25 07:34:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-25 07:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-25 07:34:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-25 07:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-25 07:34:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-25 07:34:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-25 07:34:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-25 07:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-25 07:34:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-25 07:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-25 07:34:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-25 07:34:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-25 07:34:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-25 07:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-25 07:34:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-25 07:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-25 07:34:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-25 07:34:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 07:34:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 07:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-25 07:34:31,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-25 07:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-25 07:34:31,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-25 07:34:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:34:31,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-25 07:34:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-25 07:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 07:34:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 07:34:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-25 07:34:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-25 07:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-25 07:34:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-25 07:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-25 07:34:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-25 07:34:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-25 07:34:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-25 07:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-25 07:34:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-25 07:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-25 07:34:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-25 07:34:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-25 07:34:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-25 07:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:34:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-25 07:34:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-25 07:34:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:34:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 07:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-25 07:34:31,305 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-25 07:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-25 07:34:31,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-25 07:34:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-25 07:34:31,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-25 07:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 07:34:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 07:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-25 07:34:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-25 07:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-25 07:34:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-25 07:34:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 07:34:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 07:34:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:34:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:34:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-25 07:34:31,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-25 07:34:31,307 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-25 07:34:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-25 07:34:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-25 07:34:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-25 07:34:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-25 07:34:31,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-25 07:34:31,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 07:34:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 07:34:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-25 07:34:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-25 07:34:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 07:34:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 07:34:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-25 07:34:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-25 07:34:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-25 07:34:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-25 07:34:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-25 07:34:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-25 07:34:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-25 07:34:31,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-25 07:34:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-25 07:34:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-25 07:34:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:34:31,311 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 07:34:31,311 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 07:34:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-25 07:34:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-25 07:34:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:34:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-25 07:34:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-25 07:34:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-25 07:34:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-25 07:34:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-25 07:34:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-25 07:34:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:34:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-25 07:34:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-25 07:34:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-25 07:34:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-25 07:34:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 07:34:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 07:34:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-25 07:34:31,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-25 07:34:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-25 07:34:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-25 07:34:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 07:34:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 07:34:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-25 07:34:31,315 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-25 07:34:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:34:31,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-25 07:34:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-25 07:34:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:34:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-25 07:34:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-25 07:34:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-25 07:34:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-25 07:34:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-25 07:34:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-25 07:34:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-25 07:34:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-25 07:34:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-25 07:34:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-25 07:34:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 07:34:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-25 07:34:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-25 07:34:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-25 07:34:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-25 07:34:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-25 07:34:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-25 07:34:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-25 07:34:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:34:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:34:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-25 07:34:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-25 07:34:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-25 07:34:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-25 07:34:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-25 07:34:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-25 07:34:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-25 07:34:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-25 07:34:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-25 07:34:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-25 07:34:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-25 07:34:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-25 07:34:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-25 07:34:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-25 07:34:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 07:34:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-25 07:34:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-25 07:34:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-25 07:34:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:34:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 07:34:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:34:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:34:32,822 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:34:32,827 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:34:55,248 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:36:59,646 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 07:36:59,821 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:37:01,936 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:37:01,937 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:37:01,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:01 BoogieIcfgContainer [2021-11-25 07:37:01,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:37:01,947 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:37:01,947 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:37:01,959 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:37:01,959 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:01" (1/1) ... [2021-11-25 07:37:01,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:37:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2829 states and 4123 transitions. [2021-11-25 07:37:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4123 transitions. [2021-11-25 07:37:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2021-11-25 07:37:02,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:02,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-25 07:37:04,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2834 states and 4155 transitions. [2021-11-25 07:37:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4155 transitions. [2021-11-25 07:37:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 07:37:04,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:04,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:37:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2839 states and 4166 transitions. [2021-11-25 07:37:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4166 transitions. [2021-11-25 07:37:06,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 07:37:06,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:06,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:37:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2844 states and 4177 transitions. [2021-11-25 07:37:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4177 transitions. [2021-11-25 07:37:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 07:37:07,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:07,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:07,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:08,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2852 states and 4218 transitions. [2021-11-25 07:37:08,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4218 transitions. [2021-11-25 07:37:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-25 07:37:08,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:08,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:09,407 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:37:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:10,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 2857 states and 4253 transitions. [2021-11-25 07:37:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4253 transitions. [2021-11-25 07:37:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 07:37:10,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:10,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:37:11,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2858 states and 4254 transitions. [2021-11-25 07:37:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4254 transitions. [2021-11-25 07:37:11,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 07:37:11,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:11,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:37:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:13,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2864 states and 4292 transitions. [2021-11-25 07:37:13,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4292 transitions. [2021-11-25 07:37:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-25 07:37:13,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:13,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:15,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2874 states and 4340 transitions. [2021-11-25 07:37:15,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4340 transitions. [2021-11-25 07:37:15,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 07:37:15,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:15,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:37:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2881 states and 4383 transitions. [2021-11-25 07:37:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4383 transitions. [2021-11-25 07:37:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 07:37:18,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:18,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:37:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2882 states and 4384 transitions. [2021-11-25 07:37:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4384 transitions. [2021-11-25 07:37:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 07:37:19,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:19,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 07:37:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2884 states and 4385 transitions. [2021-11-25 07:37:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4385 transitions. [2021-11-25 07:37:20,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 07:37:20,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:20,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:24,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2895 states and 4437 transitions. [2021-11-25 07:37:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4437 transitions. [2021-11-25 07:37:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 07:37:24,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:24,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 07:37:28,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2905 states and 4487 transitions. [2021-11-25 07:37:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4487 transitions. [2021-11-25 07:37:28,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 07:37:28,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:28,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:29,333 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:37:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2906 states and 4488 transitions. [2021-11-25 07:37:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4488 transitions. [2021-11-25 07:37:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-25 07:37:29,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:29,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:29,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:30,068 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 07:37:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:30,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2922 states and 4504 transitions. [2021-11-25 07:37:30,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4504 transitions. [2021-11-25 07:37:30,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 07:37:30,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:30,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:31,318 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:36,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2934 states and 4560 transitions. [2021-11-25 07:37:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4560 transitions. [2021-11-25 07:37:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 07:37:36,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:36,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:36,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:36,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2939 states and 4565 transitions. [2021-11-25 07:37:36,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4565 transitions. [2021-11-25 07:37:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 07:37:36,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:36,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:44,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2952 states and 4624 transitions. [2021-11-25 07:37:44,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4624 transitions. [2021-11-25 07:37:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 07:37:44,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:44,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:44,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2955 states and 4627 transitions. [2021-11-25 07:37:44,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4627 transitions. [2021-11-25 07:37:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 07:37:44,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:44,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:37:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2957 states and 4629 transitions. [2021-11-25 07:37:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4629 transitions. [2021-11-25 07:37:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 07:37:45,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:45,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:37:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2958 states and 4630 transitions. [2021-11-25 07:37:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4630 transitions. [2021-11-25 07:37:46,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 07:37:46,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:46,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:47,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:37:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2968 states and 4660 transitions. [2021-11-25 07:37:50,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4660 transitions. [2021-11-25 07:37:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 07:37:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:50,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:50,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:37:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2974 states and 4677 transitions. [2021-11-25 07:37:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4677 transitions. [2021-11-25 07:37:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 07:37:52,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:52,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:37:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:01,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2988 states and 4739 transitions. [2021-11-25 07:38:01,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4739 transitions. [2021-11-25 07:38:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:01,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:01,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2989 states and 4740 transitions. [2021-11-25 07:38:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4740 transitions. [2021-11-25 07:38:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:01,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:01,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:38:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2990 states and 4741 transitions. [2021-11-25 07:38:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4741 transitions. [2021-11-25 07:38:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 07:38:02,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:02,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:12,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 3005 states and 4806 transitions. [2021-11-25 07:38:12,690 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4806 transitions. [2021-11-25 07:38:12,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:12,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:12,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:12,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:38:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 3006 states and 4807 transitions. [2021-11-25 07:38:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4807 transitions. [2021-11-25 07:38:13,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:13,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:13,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 07:38:13,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:14,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 3007 states and 4808 transitions. [2021-11-25 07:38:14,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4808 transitions. [2021-11-25 07:38:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:14,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:14,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:14,660 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3008 states and 4809 transitions. [2021-11-25 07:38:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4809 transitions. [2021-11-25 07:38:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:14,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:14,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:38:15,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3010 states and 4811 transitions. [2021-11-25 07:38:15,845 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 4811 transitions. [2021-11-25 07:38:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:15,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:15,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:16,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3011 states and 4811 transitions. [2021-11-25 07:38:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 4811 transitions. [2021-11-25 07:38:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:16,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:16,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:17,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:17,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 3012 states and 4812 transitions. [2021-11-25 07:38:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4812 transitions. [2021-11-25 07:38:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:17,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:17,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:38:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 3019 states and 4847 transitions. [2021-11-25 07:38:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4847 transitions. [2021-11-25 07:38:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:19,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:19,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:19,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3035 states and 4915 transitions. [2021-11-25 07:38:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4915 transitions. [2021-11-25 07:38:31,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 07:38:31,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:31,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:38:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 3041 states and 4933 transitions. [2021-11-25 07:38:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4933 transitions. [2021-11-25 07:38:33,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:33,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:33,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:33,958 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 3042 states and 4934 transitions. [2021-11-25 07:38:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4934 transitions. [2021-11-25 07:38:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:34,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:34,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 07:38:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3043 states and 4935 transitions. [2021-11-25 07:38:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4935 transitions. [2021-11-25 07:38:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 07:38:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:34,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 07:38:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 3044 states and 4936 transitions. [2021-11-25 07:38:35,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4936 transitions. [2021-11-25 07:38:35,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:35,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:35,588 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:35,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:35,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3045 states and 4937 transitions. [2021-11-25 07:38:35,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4937 transitions. [2021-11-25 07:38:35,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:35,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:35,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:38:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:36,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 3046 states and 4938 transitions. [2021-11-25 07:38:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4938 transitions. [2021-11-25 07:38:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:36,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:36,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 3048 states and 4940 transitions. [2021-11-25 07:38:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4940 transitions. [2021-11-25 07:38:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:37,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:37,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:38:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:39,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4957 states to 3054 states and 4957 transitions. [2021-11-25 07:38:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4957 transitions. [2021-11-25 07:38:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:39,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:39,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:38:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 3071 states and 5028 transitions. [2021-11-25 07:38:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 5028 transitions. [2021-11-25 07:38:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:53,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:53,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:54,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:38:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 3072 states and 5029 transitions. [2021-11-25 07:38:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5029 transitions. [2021-11-25 07:38:54,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 07:38:54,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:54,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:55,413 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:38:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:56,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 3084 states and 5062 transitions. [2021-11-25 07:38:56,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3084 states and 5062 transitions. [2021-11-25 07:38:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:56,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:56,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:38:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 3088 states and 5069 transitions. [2021-11-25 07:38:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 5069 transitions. [2021-11-25 07:38:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 07:38:57,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:57,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:58,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:38:58,365 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:38:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 3092 states and 5076 transitions. [2021-11-25 07:38:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5076 transitions. [2021-11-25 07:38:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:38:59,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:59,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:59,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:39:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:17,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3110 states and 5150 transitions. [2021-11-25 07:39:17,304 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 5150 transitions. [2021-11-25 07:39:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:39:17,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:17,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:17,733 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:39:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3116 states and 5168 transitions. [2021-11-25 07:39:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5168 transitions. [2021-11-25 07:39:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 07:39:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:20,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:39:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3127 states and 5203 transitions. [2021-11-25 07:39:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3127 states and 5203 transitions. [2021-11-25 07:39:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:39:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:22,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:39:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3133 states and 5251 transitions. [2021-11-25 07:39:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5251 transitions. [2021-11-25 07:39:27,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:39:27,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:27,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:27,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:39:32,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3138 states and 5272 transitions. [2021-11-25 07:39:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5272 transitions. [2021-11-25 07:39:32,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 07:39:32,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:32,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:39:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3157 states and 5349 transitions. [2021-11-25 07:39:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5349 transitions. [2021-11-25 07:39:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 07:39:52,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:52,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:39:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3163 states and 5367 transitions. [2021-11-25 07:39:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5367 transitions. [2021-11-25 07:39:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:39:55,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:55,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:39:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:39:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3165 states and 5369 transitions. [2021-11-25 07:39:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 5369 transitions. [2021-11-25 07:39:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:39:56,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:39:56,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:39:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:39:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:40:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5428 states to 3175 states and 5428 transitions. [2021-11-25 07:40:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 5428 transitions. [2021-11-25 07:40:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:40:04,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:04,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-25 07:40:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 3184 states and 5476 transitions. [2021-11-25 07:40:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5476 transitions. [2021-11-25 07:40:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:11,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:11,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:11,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:12,135 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:40:15,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:15,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5486 states to 3188 states and 5486 transitions. [2021-11-25 07:40:15,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 5486 transitions. [2021-11-25 07:40:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:40:15,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:15,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-25 07:40:17,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:17,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 3192 states and 5520 transitions. [2021-11-25 07:40:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 5520 transitions. [2021-11-25 07:40:17,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:17,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:17,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:40:21,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:21,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 3197 states and 5555 transitions. [2021-11-25 07:40:21,350 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5555 transitions. [2021-11-25 07:40:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:21,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:21,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:40:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:23,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3201 states and 5588 transitions. [2021-11-25 07:40:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5588 transitions. [2021-11-25 07:40:23,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:40:23,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:40:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:25,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 3205 states and 5619 transitions. [2021-11-25 07:40:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5619 transitions. [2021-11-25 07:40:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:40:25,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:25,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:40:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 3206 states and 5623 transitions. [2021-11-25 07:40:26,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 5623 transitions. [2021-11-25 07:40:26,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:40:26,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:26,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-25 07:40:28,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 3210 states and 5633 transitions. [2021-11-25 07:40:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 5633 transitions. [2021-11-25 07:40:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:40:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:28,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:40:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:30,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5641 states to 3214 states and 5641 transitions. [2021-11-25 07:40:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5641 transitions. [2021-11-25 07:40:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:30,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:30,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:40:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 3217 states and 5644 transitions. [2021-11-25 07:40:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5644 transitions. [2021-11-25 07:40:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:30,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:30,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:40:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5661 states to 3223 states and 5661 transitions. [2021-11-25 07:40:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5661 transitions. [2021-11-25 07:40:34,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 07:40:34,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:34,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:40:58,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:58,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 3243 states and 5742 transitions. [2021-11-25 07:40:58,229 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 5742 transitions. [2021-11-25 07:40:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:40:58,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:58,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:40:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:59,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 3244 states and 5743 transitions. [2021-11-25 07:40:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5743 transitions. [2021-11-25 07:40:59,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:40:59,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:59,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:40:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:40:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:40:59,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:40:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 3247 states and 5746 transitions. [2021-11-25 07:40:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5746 transitions. [2021-11-25 07:40:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:40:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:40:59,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:41:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 3248 states and 5747 transitions. [2021-11-25 07:41:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5747 transitions. [2021-11-25 07:41:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:41:01,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:01,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-25 07:41:06,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 3252 states and 5759 transitions. [2021-11-25 07:41:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 5759 transitions. [2021-11-25 07:41:06,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:41:06,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:06,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:06,541 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-25 07:41:09,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 3257 states and 5796 transitions. [2021-11-25 07:41:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 5796 transitions. [2021-11-25 07:41:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:41:09,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:09,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:41:16,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:16,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 3265 states and 5838 transitions. [2021-11-25 07:41:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5838 transitions. [2021-11-25 07:41:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:41:16,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:16,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:16,544 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:41:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5841 states to 3266 states and 5841 transitions. [2021-11-25 07:41:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 5841 transitions. [2021-11-25 07:41:18,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:41:18,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:18,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-25 07:41:20,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:20,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 3270 states and 5872 transitions. [2021-11-25 07:41:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 5872 transitions. [2021-11-25 07:41:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:41:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:20,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:41:22,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 3274 states and 5903 transitions. [2021-11-25 07:41:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 5903 transitions. [2021-11-25 07:41:22,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:41:22,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:22,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:22,876 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:41:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:27,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 3282 states and 5945 transitions. [2021-11-25 07:41:27,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 5945 transitions. [2021-11-25 07:41:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:41:27,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:27,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:28,342 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-25 07:41:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:30,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 3286 states and 5953 transitions. [2021-11-25 07:41:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 5953 transitions. [2021-11-25 07:41:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:41:30,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:30,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:41:31,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:41:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 3287 states and 5954 transitions. [2021-11-25 07:41:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 5954 transitions. [2021-11-25 07:41:31,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:41:31,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:41:31,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:41:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:41:32,299 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:41:59,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 3308 states and 6038 transitions. [2021-11-25 07:42:00,004 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 6038 transitions. [2021-11-25 07:42:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 07:42:00,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:00,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:00,410 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:42:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 3314 states and 6056 transitions. [2021-11-25 07:42:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 6056 transitions. [2021-11-25 07:42:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:42:03,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:03,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:03,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:42:10,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:10,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6101 states to 3323 states and 6101 transitions. [2021-11-25 07:42:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 6101 transitions. [2021-11-25 07:42:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:42:10,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:10,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:42:13,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:13,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 3327 states and 6132 transitions. [2021-11-25 07:42:13,223 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 6132 transitions. [2021-11-25 07:42:13,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:42:13,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:13,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:13,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:42:15,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:15,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6140 states to 3331 states and 6140 transitions. [2021-11-25 07:42:15,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 6140 transitions. [2021-11-25 07:42:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:42:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:15,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:15,732 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:42:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:15,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6141 states to 3332 states and 6141 transitions. [2021-11-25 07:42:15,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 6141 transitions. [2021-11-25 07:42:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:42:15,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:15,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:16,191 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:42:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 3338 states and 6158 transitions. [2021-11-25 07:42:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6158 transitions. [2021-11-25 07:42:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 07:42:19,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:19,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:19,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:42:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6245 states to 3360 states and 6245 transitions. [2021-11-25 07:42:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 6245 transitions. [2021-11-25 07:42:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:42:52,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:52,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:42:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:42:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 3364 states and 6255 transitions. [2021-11-25 07:42:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 6255 transitions. [2021-11-25 07:42:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:42:56,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:42:56,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:42:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:42:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:43:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6290 states to 3369 states and 6290 transitions. [2021-11-25 07:43:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 6290 transitions. [2021-11-25 07:43:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:43:00,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:00,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:43:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 3373 states and 6321 transitions. [2021-11-25 07:43:02,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 6321 transitions. [2021-11-25 07:43:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:43:02,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:02,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:43:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6329 states to 3377 states and 6329 transitions. [2021-11-25 07:43:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 6329 transitions. [2021-11-25 07:43:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:43:05,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:05,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:43:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 3378 states and 6330 transitions. [2021-11-25 07:43:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 6330 transitions. [2021-11-25 07:43:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:43:05,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:05,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:06,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:43:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 3379 states and 6331 transitions. [2021-11-25 07:43:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3379 states and 6331 transitions. [2021-11-25 07:43:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 07:43:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:06,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:43:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6332 states to 3380 states and 6332 transitions. [2021-11-25 07:43:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 6332 transitions. [2021-11-25 07:43:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:43:07,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:07,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:08,186 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:43:09,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6333 states to 3381 states and 6333 transitions. [2021-11-25 07:43:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 6333 transitions. [2021-11-25 07:43:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:43:09,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:09,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:43:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 3387 states and 6350 transitions. [2021-11-25 07:43:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 6350 transitions. [2021-11-25 07:43:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:43:13,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:13,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:13,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:43:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:50,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6440 states to 3410 states and 6440 transitions. [2021-11-25 07:43:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3410 states and 6440 transitions. [2021-11-25 07:43:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:43:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:50,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:43:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6440 states to 3411 states and 6440 transitions. [2021-11-25 07:43:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 6440 transitions. [2021-11-25 07:43:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:43:51,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:51,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:51,630 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:43:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 3420 states and 6485 transitions. [2021-11-25 07:43:59,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 6485 transitions. [2021-11-25 07:43:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:43:59,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:59,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:43:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:44:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 3424 states and 6516 transitions. [2021-11-25 07:44:02,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 6516 transitions. [2021-11-25 07:44:02,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:44:02,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:02,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:02,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:44:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:44:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6524 states to 3428 states and 6524 transitions. [2021-11-25 07:44:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 6524 transitions. [2021-11-25 07:44:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:44:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:04,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:44:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-25 07:44:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6554 states to 3436 states and 6554 transitions. [2021-11-25 07:44:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states and 6554 transitions. [2021-11-25 07:44:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:44:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:10,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:44:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-25 07:44:14,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6578 states to 3442 states and 6578 transitions. [2021-11-25 07:44:14,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3442 states and 6578 transitions. [2021-11-25 07:44:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:44:14,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:14,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:44:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:44:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6671 states to 3466 states and 6671 transitions. [2021-11-25 07:44:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 6671 transitions. [2021-11-25 07:44:54,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:44:54,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:54,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:44:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:44:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:44:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6689 states to 3472 states and 6689 transitions. [2021-11-25 07:44:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 6689 transitions. [2021-11-25 07:44:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:44:59,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:44:59,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:44:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:45:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:04,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6699 states to 3476 states and 6699 transitions. [2021-11-25 07:45:04,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 6699 transitions. [2021-11-25 07:45:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:45:04,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:04,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:05,026 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:45:09,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:09,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6734 states to 3481 states and 6734 transitions. [2021-11-25 07:45:09,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 6734 transitions. [2021-11-25 07:45:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:45:09,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:09,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:09,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:09,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 07:45:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3485 states and 6765 transitions. [2021-11-25 07:45:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 6765 transitions. [2021-11-25 07:45:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 07:45:12,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:12,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:12,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:13,750 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:45:24,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 3492 states and 6815 transitions. [2021-11-25 07:45:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 6815 transitions. [2021-11-25 07:45:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:45:24,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:24,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 48409 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:45:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:24,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6815 states to 3493 states and 6815 transitions. [2021-11-25 07:45:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 6815 transitions. [2021-11-25 07:45:24,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-25 07:45:24,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:24,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:45:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3496 states and 6823 transitions. [2021-11-25 07:45:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3496 states and 6823 transitions. [2021-11-25 07:45:31,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 07:45:31,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:31,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:31,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 07:45:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:35,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6831 states to 3500 states and 6831 transitions. [2021-11-25 07:45:35,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 6831 transitions. [2021-11-25 07:45:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 07:45:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:35,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:45:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6870 states to 3510 states and 6870 transitions. [2021-11-25 07:45:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3510 states and 6870 transitions. [2021-11-25 07:45:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 07:45:47,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:47,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-25 07:45:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6896 states to 3516 states and 6896 transitions. [2021-11-25 07:45:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3516 states and 6896 transitions. [2021-11-25 07:45:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 07:45:53,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:53,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:45:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3517 states and 6897 transitions. [2021-11-25 07:45:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 3517 states and 6897 transitions. [2021-11-25 07:45:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-25 07:45:55,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:55,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:45:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6899 states to 3519 states and 6899 transitions. [2021-11-25 07:45:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 6899 transitions. [2021-11-25 07:45:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 07:45:56,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:56,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:56,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:45:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:56,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6901 states to 3521 states and 6901 transitions. [2021-11-25 07:45:56,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3521 states and 6901 transitions. [2021-11-25 07:45:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:45:56,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:56,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:45:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:46:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:46:46,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6998 states to 3546 states and 6998 transitions. [2021-11-25 07:46:46,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3546 states and 6998 transitions. [2021-11-25 07:46:46,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 07:46:46,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:46:46,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:46:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:46:46,533 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:46:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:46:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 3552 states and 7016 transitions. [2021-11-25 07:46:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3552 states and 7016 transitions. [2021-11-25 07:46:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-25 07:46:51,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:46:51,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:46:51,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:46:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:47:09,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:47:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7082 states to 3562 states and 7082 transitions. [2021-11-25 07:47:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states and 7082 transitions. [2021-11-25 07:47:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 07:47:09,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:47:09,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:47:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:47:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked.