./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.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_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/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_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/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_6809c425-4845-48df-a9d9-88a20a772bcf/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 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:55:51,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:55:51,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:55:51,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:55:51,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:55:51,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:55:51,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:55:51,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:55:51,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:55:51,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:55:51,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:55:51,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:55:51,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:55:51,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:55:51,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:55:51,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:55:51,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:55:51,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:55:51,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:55:51,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:55:51,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:55:51,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:55:51,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:55:51,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:55:51,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:55:51,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:55:51,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:55:51,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:55:51,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:55:51,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:55:51,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:55:51,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:55:51,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:55:51,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:55:51,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:55:51,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:55:51,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:55:51,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:55:51,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:55:51,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:55:51,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:55:51,580 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:55:51,604 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:55:51,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:55:51,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:55:51,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:55:51,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:55:51,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:55:51,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:55:51,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:55:51,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:55:51,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:55:51,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:55:51,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:55:51,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:55:51,609 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:55:51,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:55:51,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:55:51,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:55:51,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:55:51,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:55:51,610 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:55:51,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:55:51,611 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:55:51,611 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:55:51,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:55:51,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:55:51,612 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_6809c425-4845-48df-a9d9-88a20a772bcf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2021-11-25 06:55:51,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:55:51,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:55:51,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:55:51,937 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:55:51,938 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:55:51,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-25 06:55:52,032 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/data/123cc60de/64962a93c7744f0e983e5580cc05b60e/FLAG0762657ea [2021-11-25 06:55:52,914 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:55:52,915 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-25 06:55:52,966 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/data/123cc60de/64962a93c7744f0e983e5580cc05b60e/FLAG0762657ea [2021-11-25 06:55:53,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/data/123cc60de/64962a93c7744f0e983e5580cc05b60e [2021-11-25 06:55:53,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:55:53,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:55:53,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:55:53,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:55:53,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:55:53,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:55:53" (1/1) ... [2021-11-25 06:55:53,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46677c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:53, skipping insertion in model container [2021-11-25 06:55:53,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:55:53" (1/1) ... [2021-11-25 06:55:53,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:55:53,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:55:56,040 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-25 06:55:56,043 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-25 06:55:56,044 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-25 06:55:56,044 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-25 06:55:56,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:55:56,126 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:55:56,591 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-25 06:55:56,591 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_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-25 06:55:56,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-25 06:55:56,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-25 06:55:56,602 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:55:56,771 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:55:56,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56 WrapperNode [2021-11-25 06:55:56,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:55:56,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:55:56,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:55:56,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:55:56,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:56,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,090 INFO L137 Inliner]: procedures = 338, calls = 1886, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 4745 [2021-11-25 06:55:57,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:55:57,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:55:57,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:55:57,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:55:57,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:55:57,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:55:57,442 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:55:57,442 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:55:57,444 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:55:56" (1/1) ... [2021-11-25 06:55:57,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:55:57,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:55:57,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:55:57,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:55:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-25 06:55:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-25 06:55:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-25 06:55:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-25 06:55:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-25 06:55:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-25 06:55:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-25 06:55:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:55:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-25 06:55:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-25 06:55:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-25 06:55:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-25 06:55:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:55:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:55:57,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:55:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 06:55:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 06:55:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 06:55:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 06:55:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 06:55:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 06:55:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-25 06:55:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-25 06:55:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-25 06:55:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-25 06:55:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-25 06:55:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-25 06:55:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-25 06:55:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-25 06:55:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-25 06:55:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-25 06:55:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:55:57,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:55:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 06:55:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 06:55:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 06:55:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 06:55:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 06:55:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 06:55:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-25 06:55:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-25 06:55:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 06:55:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 06:55:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:55:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:55:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 06:55:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 06:55:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-25 06:55:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-25 06:55:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-25 06:55:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-25 06:55:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-25 06:55:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-25 06:55:57,643 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 06:55:57,643 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 06:55:57,644 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-25 06:55:57,644 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-25 06:55:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-25 06:55:57,645 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-25 06:55:57,645 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-25 06:55:57,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-25 06:55:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:55:57,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:55:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:55:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:55:57,647 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-25 06:55:57,647 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-25 06:55:57,648 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 06:55:57,648 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 06:55:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 06:55:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 06:55:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-25 06:55:57,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-25 06:55:57,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 06:55:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 06:55:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:55:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:55:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:55:57,650 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 06:55:57,650 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 06:55:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:55:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:55:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:55:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-25 06:55:57,651 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-25 06:55:57,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 06:55:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 06:55:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 06:55:57,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 06:55:57,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:55:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:55:57,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 06:55:57,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 06:55:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:55:57,654 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-25 06:55:57,654 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-25 06:55:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 06:55:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 06:55:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:55:57,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:55:57,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:55:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-25 06:55:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-25 06:55:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-25 06:55:57,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-25 06:55:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:55:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 06:55:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 06:55:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 06:55:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 06:55:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-25 06:55:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-25 06:55:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 06:55:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 06:55:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 06:55:57,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 06:55:57,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 06:55:57,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 06:55:57,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:55:57,663 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-25 06:55:57,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-25 06:55:57,664 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-25 06:55:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-25 06:55:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 06:55:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 06:55:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:55:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:55:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:55:57,672 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-25 06:55:57,672 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-25 06:55:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-25 06:55:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-25 06:55:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-25 06:55:57,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-25 06:55:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:55:57,673 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-25 06:55:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-25 06:55:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:55:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:55:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 06:55:57,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 06:55:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:55:57,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:55:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:55:57,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 06:55:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 06:55:57,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:55:57,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:55:57,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 06:55:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 06:55:57,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:55:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:55:57,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 06:55:57,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 06:55:57,676 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 06:55:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 06:55:57,677 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 06:55:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 06:55:57,677 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-25 06:55:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-25 06:55:57,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 06:55:57,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 06:55:57,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 06:55:57,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 06:55:57,678 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-25 06:55:57,678 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-25 06:55:57,678 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-25 06:55:57,678 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-25 06:55:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:55:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-25 06:55:57,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-25 06:55:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-25 06:55:57,679 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-25 06:55:57,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:55:57,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:55:57,680 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-25 06:55:57,680 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-25 06:55:57,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:55:57,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:55:57,680 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-25 06:55:57,680 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-25 06:55:58,615 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:55:58,619 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:55:59,138 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:56:03,554 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:56:04,728 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:56:04,728 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:56:04,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:56:04 BoogieIcfgContainer [2021-11-25 06:56:04,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:56:04,735 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:56:04,735 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:56:04,745 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:56:04,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:56:04" (1/1) ... [2021-11-25 06:56:04,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:56:04,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1391 states and 2047 transitions. [2021-11-25 06:56:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2047 transitions. [2021-11-25 06:56:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-25 06:56:04,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:04,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 06:56:05,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1391 states and 2045 transitions. [2021-11-25 06:56:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2045 transitions. [2021-11-25 06:56:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 06:56:05,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:05,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-25 06:56:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1402 states and 2061 transitions. [2021-11-25 06:56:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2061 transitions. [2021-11-25 06:56:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-25 06:56:06,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:06,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:06,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-25 06:56:06,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:06,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1409 states and 2072 transitions. [2021-11-25 06:56:06,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2072 transitions. [2021-11-25 06:56:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-25 06:56:06,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:06,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:06,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1419 states and 2089 transitions. [2021-11-25 06:56:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2089 transitions. [2021-11-25 06:56:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-25 06:56:06,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:06,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:07,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1420 states and 2090 transitions. [2021-11-25 06:56:07,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2090 transitions. [2021-11-25 06:56:07,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-25 06:56:07,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:07,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1420 states and 2088 transitions. [2021-11-25 06:56:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2088 transitions. [2021-11-25 06:56:07,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-25 06:56:07,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:07,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:07,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:07,752 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1424 states and 2093 transitions. [2021-11-25 06:56:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2093 transitions. [2021-11-25 06:56:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-25 06:56:07,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:07,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:08,059 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1442 states and 2128 transitions. [2021-11-25 06:56:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2128 transitions. [2021-11-25 06:56:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-25 06:56:08,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:08,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1438 states and 2121 transitions. [2021-11-25 06:56:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2121 transitions. [2021-11-25 06:56:08,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-25 06:56:08,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:08,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1442 states and 2125 transitions. [2021-11-25 06:56:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2125 transitions. [2021-11-25 06:56:08,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 06:56:08,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:08,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:09,037 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2021-11-25 06:56:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1446 states and 2130 transitions. [2021-11-25 06:56:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2130 transitions. [2021-11-25 06:56:09,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-25 06:56:09,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:09,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:09,255 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1451 states and 2140 transitions. [2021-11-25 06:56:09,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2140 transitions. [2021-11-25 06:56:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-25 06:56:09,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:09,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:09,524 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:09,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1459 states and 2165 transitions. [2021-11-25 06:56:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2165 transitions. [2021-11-25 06:56:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-25 06:56:09,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:09,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1460 states and 2166 transitions. [2021-11-25 06:56:09,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2166 transitions. [2021-11-25 06:56:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-25 06:56:09,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:09,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:10,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1461 states and 2168 transitions. [2021-11-25 06:56:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2168 transitions. [2021-11-25 06:56:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-25 06:56:10,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:10,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1463 states and 2171 transitions. [2021-11-25 06:56:10,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2171 transitions. [2021-11-25 06:56:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-25 06:56:10,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:10,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1464 states and 2171 transitions. [2021-11-25 06:56:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2171 transitions. [2021-11-25 06:56:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-25 06:56:10,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:10,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:10,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:10,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1466 states and 2174 transitions. [2021-11-25 06:56:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2174 transitions. [2021-11-25 06:56:10,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-25 06:56:10,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:10,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:10,893 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-25 06:56:10,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1467 states and 2176 transitions. [2021-11-25 06:56:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2176 transitions. [2021-11-25 06:56:11,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-25 06:56:11,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:11,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:11,165 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-25 06:56:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1468 states and 2177 transitions. [2021-11-25 06:56:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2177 transitions. [2021-11-25 06:56:11,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 06:56:11,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:11,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:11,454 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1471 states and 2181 transitions. [2021-11-25 06:56:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2181 transitions. [2021-11-25 06:56:11,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-25 06:56:11,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:11,732 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:11,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1472 states and 2182 transitions. [2021-11-25 06:56:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2182 transitions. [2021-11-25 06:56:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-25 06:56:11,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:11,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:12,075 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-25 06:56:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1478 states and 2193 transitions. [2021-11-25 06:56:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2193 transitions. [2021-11-25 06:56:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 06:56:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:12,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:12,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1479 states and 2194 transitions. [2021-11-25 06:56:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2194 transitions. [2021-11-25 06:56:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 06:56:12,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:12,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-25 06:56:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1483 states and 2200 transitions. [2021-11-25 06:56:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2200 transitions. [2021-11-25 06:56:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 06:56:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:13,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:13,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-25 06:56:13,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1487 states and 2206 transitions. [2021-11-25 06:56:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2206 transitions. [2021-11-25 06:56:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 06:56:13,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:13,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:13,465 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-25 06:56:13,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:13,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1489 states and 2208 transitions. [2021-11-25 06:56:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2208 transitions. [2021-11-25 06:56:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-25 06:56:13,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:13,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:13,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:13,684 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-25 06:56:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1490 states and 2210 transitions. [2021-11-25 06:56:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2210 transitions. [2021-11-25 06:56:13,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 06:56:13,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:13,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:14,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:14,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1498 states and 2224 transitions. [2021-11-25 06:56:14,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2224 transitions. [2021-11-25 06:56:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 06:56:14,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:14,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:14,228 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-25 06:56:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:14,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1499 states and 2226 transitions. [2021-11-25 06:56:14,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2021-11-25 06:56:14,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-25 06:56:14,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:14,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-11-25 06:56:15,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1502 states and 2231 transitions. [2021-11-25 06:56:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2231 transitions. [2021-11-25 06:56:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-25 06:56:15,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:15,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:15,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-25 06:56:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1510 states and 2244 transitions. [2021-11-25 06:56:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2244 transitions. [2021-11-25 06:56:15,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-25 06:56:15,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:15,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1511 states and 2244 transitions. [2021-11-25 06:56:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2244 transitions. [2021-11-25 06:56:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-25 06:56:15,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:15,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:15,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-25 06:56:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1512 states and 2244 transitions. [2021-11-25 06:56:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2244 transitions. [2021-11-25 06:56:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-25 06:56:15,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:15,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-25 06:56:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1516 states and 2249 transitions. [2021-11-25 06:56:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2249 transitions. [2021-11-25 06:56:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:56:16,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:16,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-11-25 06:56:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1518 states and 2251 transitions. [2021-11-25 06:56:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2251 transitions. [2021-11-25 06:56:16,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-25 06:56:16,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:16,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:16,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:16,577 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:16,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1525 states and 2263 transitions. [2021-11-25 06:56:16,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2263 transitions. [2021-11-25 06:56:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-25 06:56:16,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:16,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:16,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1526 states and 2264 transitions. [2021-11-25 06:56:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2264 transitions. [2021-11-25 06:56:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 06:56:16,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:16,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:17,134 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1530 states and 2270 transitions. [2021-11-25 06:56:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2270 transitions. [2021-11-25 06:56:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-11-25 06:56:17,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:17,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:17,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1534 states and 2276 transitions. [2021-11-25 06:56:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2276 transitions. [2021-11-25 06:56:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 06:56:17,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:17,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1538 states and 2282 transitions. [2021-11-25 06:56:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2282 transitions. [2021-11-25 06:56:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-25 06:56:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:17,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:17,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-11-25 06:56:17,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:17,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1546 states and 2296 transitions. [2021-11-25 06:56:17,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2296 transitions. [2021-11-25 06:56:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-25 06:56:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:17,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2021-11-25 06:56:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:18,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2307 transitions. [2021-11-25 06:56:18,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2307 transitions. [2021-11-25 06:56:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-25 06:56:18,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:18,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:18,419 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-11-25 06:56:18,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1553 states and 2306 transitions. [2021-11-25 06:56:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2306 transitions. [2021-11-25 06:56:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-11-25 06:56:18,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:18,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1563 states and 2324 transitions. [2021-11-25 06:56:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2324 transitions. [2021-11-25 06:56:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-25 06:56:18,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:18,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-25 06:56:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1567 states and 2331 transitions. [2021-11-25 06:56:19,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2331 transitions. [2021-11-25 06:56:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-25 06:56:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:19,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1569 states and 2333 transitions. [2021-11-25 06:56:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2333 transitions. [2021-11-25 06:56:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-11-25 06:56:19,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:19,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:19,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1571 states and 2335 transitions. [2021-11-25 06:56:19,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2335 transitions. [2021-11-25 06:56:19,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-25 06:56:19,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:19,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:19,891 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1573 states and 2337 transitions. [2021-11-25 06:56:19,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2337 transitions. [2021-11-25 06:56:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-25 06:56:19,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:19,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-25 06:56:20,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1577 states and 2342 transitions. [2021-11-25 06:56:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2342 transitions. [2021-11-25 06:56:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-25 06:56:20,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:20,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-25 06:56:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1580 states and 2346 transitions. [2021-11-25 06:56:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2346 transitions. [2021-11-25 06:56:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-25 06:56:20,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:20,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1582 states and 2347 transitions. [2021-11-25 06:56:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2347 transitions. [2021-11-25 06:56:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-25 06:56:21,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:21,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1584 states and 2349 transitions. [2021-11-25 06:56:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2349 transitions. [2021-11-25 06:56:21,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-11-25 06:56:21,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:21,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-25 06:56:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1585 states and 2351 transitions. [2021-11-25 06:56:22,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2351 transitions. [2021-11-25 06:56:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-11-25 06:56:22,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:22,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-25 06:56:22,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1589 states and 2356 transitions. [2021-11-25 06:56:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2356 transitions. [2021-11-25 06:56:22,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-25 06:56:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:22,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-25 06:56:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:22,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1590 states and 2358 transitions. [2021-11-25 06:56:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2358 transitions. [2021-11-25 06:56:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-25 06:56:22,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:22,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:23,234 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-25 06:56:23,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1591 states and 2360 transitions. [2021-11-25 06:56:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2360 transitions. [2021-11-25 06:56:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-25 06:56:23,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:23,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-25 06:56:26,679 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:56:28,554 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:56:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1604 states and 2385 transitions. [2021-11-25 06:56:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2385 transitions. [2021-11-25 06:56:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-11-25 06:56:28,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:28,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:28,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-25 06:56:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1606 states and 2391 transitions. [2021-11-25 06:56:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2391 transitions. [2021-11-25 06:56:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-25 06:56:28,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:28,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:29,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-11-25 06:56:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1607 states and 2391 transitions. [2021-11-25 06:56:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2391 transitions. [2021-11-25 06:56:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-25 06:56:29,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:29,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:29,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:29,411 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2021-11-25 06:56:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:29,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1608 states and 2392 transitions. [2021-11-25 06:56:29,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2392 transitions. [2021-11-25 06:56:29,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-25 06:56:29,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:29,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:29,961 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-11-25 06:56:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1609 states and 2392 transitions. [2021-11-25 06:56:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2392 transitions. [2021-11-25 06:56:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-25 06:56:30,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:30,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-25 06:56:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1610 states and 2393 transitions. [2021-11-25 06:56:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2393 transitions. [2021-11-25 06:56:30,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-25 06:56:30,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:30,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:30,380 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-11-25 06:56:30,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:30,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1611 states and 2393 transitions. [2021-11-25 06:56:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2393 transitions. [2021-11-25 06:56:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-11-25 06:56:30,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:30,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-25 06:56:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1616 states and 2401 transitions. [2021-11-25 06:56:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2401 transitions. [2021-11-25 06:56:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-25 06:56:30,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:30,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:31,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:31,295 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-25 06:56:31,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1618 states and 2403 transitions. [2021-11-25 06:56:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2403 transitions. [2021-11-25 06:56:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-25 06:56:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:31,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:31,831 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-25 06:56:32,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1625 states and 2415 transitions. [2021-11-25 06:56:32,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2415 transitions. [2021-11-25 06:56:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-25 06:56:32,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:32,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:32,601 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-25 06:56:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1626 states and 2417 transitions. [2021-11-25 06:56:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2417 transitions. [2021-11-25 06:56:32,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-25 06:56:32,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:32,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-25 06:56:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1627 states and 2419 transitions. [2021-11-25 06:56:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2419 transitions. [2021-11-25 06:56:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-25 06:56:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:33,171 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-25 06:56:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1630 states and 2423 transitions. [2021-11-25 06:56:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2423 transitions. [2021-11-25 06:56:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-25 06:56:33,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:33,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:33,444 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-25 06:56:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1633 states and 2429 transitions. [2021-11-25 06:56:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2429 transitions. [2021-11-25 06:56:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-25 06:56:33,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:33,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-25 06:56:34,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1634 states and 2431 transitions. [2021-11-25 06:56:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2431 transitions. [2021-11-25 06:56:34,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-25 06:56:34,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:34,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-11-25 06:56:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1637 states and 2437 transitions. [2021-11-25 06:56:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2437 transitions. [2021-11-25 06:56:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-25 06:56:34,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:34,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-25 06:56:34,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1638 states and 2437 transitions. [2021-11-25 06:56:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2437 transitions. [2021-11-25 06:56:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-25 06:56:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:34,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-11-25 06:56:35,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1639 states and 2439 transitions. [2021-11-25 06:56:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2439 transitions. [2021-11-25 06:56:35,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-25 06:56:35,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:35,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:35,586 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-25 06:56:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1646 states and 2455 transitions. [2021-11-25 06:56:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2455 transitions. [2021-11-25 06:56:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-25 06:56:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:36,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2021-11-25 06:56:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:36,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1649 states and 2459 transitions. [2021-11-25 06:56:36,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2459 transitions. [2021-11-25 06:56:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-25 06:56:36,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:36,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2021-11-25 06:56:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1652 states and 2463 transitions. [2021-11-25 06:56:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2463 transitions. [2021-11-25 06:56:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-25 06:56:37,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:37,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-25 06:56:39,211 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:56:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1673 states and 2501 transitions. [2021-11-25 06:56:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2501 transitions. [2021-11-25 06:56:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-25 06:56:39,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:39,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:39,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-25 06:56:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1676 states and 2505 transitions. [2021-11-25 06:56:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2505 transitions. [2021-11-25 06:56:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-25 06:56:39,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:39,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2021-11-25 06:56:40,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1678 states and 2507 transitions. [2021-11-25 06:56:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2507 transitions. [2021-11-25 06:56:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-25 06:56:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:40,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-11-25 06:56:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1681 states and 2511 transitions. [2021-11-25 06:56:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2511 transitions. [2021-11-25 06:56:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-25 06:56:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:40,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:40,747 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2021-11-25 06:56:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1684 states and 2515 transitions. [2021-11-25 06:56:40,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2515 transitions. [2021-11-25 06:56:40,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-25 06:56:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:40,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:41,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1691 states and 2529 transitions. [2021-11-25 06:56:41,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2529 transitions. [2021-11-25 06:56:41,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-25 06:56:41,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:41,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:41,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:41,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1692 states and 2530 transitions. [2021-11-25 06:56:41,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2530 transitions. [2021-11-25 06:56:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-25 06:56:41,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:41,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2021-11-25 06:56:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1693 states and 2532 transitions. [2021-11-25 06:56:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2532 transitions. [2021-11-25 06:56:42,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-25 06:56:42,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:42,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-25 06:56:42,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1694 states and 2533 transitions. [2021-11-25 06:56:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2533 transitions. [2021-11-25 06:56:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-25 06:56:42,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:42,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:42,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:42,562 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-25 06:56:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:42,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1697 states and 2537 transitions. [2021-11-25 06:56:42,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2537 transitions. [2021-11-25 06:56:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-25 06:56:42,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:42,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-25 06:56:44,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1724 states and 2583 transitions. [2021-11-25 06:56:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2583 transitions. [2021-11-25 06:56:44,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-25 06:56:44,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:44,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:45,049 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2021-11-25 06:56:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1727 states and 2588 transitions. [2021-11-25 06:56:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2588 transitions. [2021-11-25 06:56:45,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-25 06:56:45,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:45,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-25 06:56:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1728 states and 2588 transitions. [2021-11-25 06:56:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2588 transitions. [2021-11-25 06:56:45,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-11-25 06:56:45,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2021-11-25 06:56:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1739 states and 2603 transitions. [2021-11-25 06:56:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2603 transitions. [2021-11-25 06:56:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-25 06:56:48,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:48,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-11-25 06:56:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1747 states and 2615 transitions. [2021-11-25 06:56:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2615 transitions. [2021-11-25 06:56:48,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-25 06:56:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:48,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-25 06:56:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:49,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1748 states and 2617 transitions. [2021-11-25 06:56:49,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2617 transitions. [2021-11-25 06:56:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-11-25 06:56:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-25 06:56:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1749 states and 2619 transitions. [2021-11-25 06:56:49,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2619 transitions. [2021-11-25 06:56:49,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-25 06:56:49,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2021-11-25 06:56:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1759 states and 2638 transitions. [2021-11-25 06:56:49,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2638 transitions. [2021-11-25 06:56:49,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-25 06:56:49,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-25 06:56:49,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1768 states and 2655 transitions. [2021-11-25 06:56:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2655 transitions. [2021-11-25 06:56:49,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-25 06:56:49,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-25 06:56:49,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1770 states and 2657 transitions. [2021-11-25 06:56:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2657 transitions. [2021-11-25 06:56:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-25 06:56:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:50,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-25 06:56:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1772 states and 2659 transitions. [2021-11-25 06:56:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2659 transitions. [2021-11-25 06:56:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-25 06:56:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:50,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-25 06:56:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1774 states and 2661 transitions. [2021-11-25 06:56:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2661 transitions. [2021-11-25 06:56:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-25 06:56:50,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:50,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-25 06:56:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1776 states and 2663 transitions. [2021-11-25 06:56:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2663 transitions. [2021-11-25 06:56:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-25 06:56:50,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:50,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-25 06:56:50,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1778 states and 2665 transitions. [2021-11-25 06:56:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2665 transitions. [2021-11-25 06:56:51,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-25 06:56:51,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:51,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:51,358 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-25 06:56:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1780 states and 2667 transitions. [2021-11-25 06:56:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2667 transitions. [2021-11-25 06:56:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-25 06:56:51,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:51,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-25 06:56:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1783 states and 2675 transitions. [2021-11-25 06:56:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2675 transitions. [2021-11-25 06:56:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-25 06:56:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:52,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-25 06:56:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1788 states and 2685 transitions. [2021-11-25 06:56:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2685 transitions. [2021-11-25 06:56:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-25 06:56:52,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:52,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-25 06:56:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1789 states and 2686 transitions. [2021-11-25 06:56:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2686 transitions. [2021-11-25 06:56:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-25 06:56:52,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:52,959 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-25 06:56:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1790 states and 2687 transitions. [2021-11-25 06:56:53,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2687 transitions. [2021-11-25 06:56:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2021-11-25 06:56:53,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:53,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-25 06:56:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:53,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1810 states and 2732 transitions. [2021-11-25 06:56:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2732 transitions. [2021-11-25 06:56:53,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-25 06:56:53,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:53,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-25 06:56:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1811 states and 2733 transitions. [2021-11-25 06:56:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2733 transitions. [2021-11-25 06:56:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2021-11-25 06:56:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:53,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2021-11-25 06:56:54,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1817 states and 2741 transitions. [2021-11-25 06:56:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2741 transitions. [2021-11-25 06:56:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-25 06:56:54,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:54,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2021-11-25 06:56:54,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1819 states and 2743 transitions. [2021-11-25 06:56:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2743 transitions. [2021-11-25 06:56:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-25 06:56:54,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:54,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:54,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-25 06:56:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1823 states and 2751 transitions. [2021-11-25 06:56:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2751 transitions. [2021-11-25 06:56:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:56:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:55,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:55,427 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-25 06:56:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1829 states and 2761 transitions. [2021-11-25 06:56:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2761 transitions. [2021-11-25 06:56:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:56:55,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:55,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2021-11-25 06:56:55,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:55,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1832 states and 2764 transitions. [2021-11-25 06:56:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2764 transitions. [2021-11-25 06:56:55,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-25 06:56:55,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:55,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2021-11-25 06:56:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:56,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1834 states and 2766 transitions. [2021-11-25 06:56:56,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2766 transitions. [2021-11-25 06:56:56,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2021-11-25 06:56:56,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:56,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:56,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2021-11-25 06:56:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1836 states and 2768 transitions. [2021-11-25 06:56:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2768 transitions. [2021-11-25 06:56:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:56:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:56,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2021-11-25 06:56:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1844 states and 2780 transitions. [2021-11-25 06:56:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2780 transitions. [2021-11-25 06:56:56,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:56:56,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:56,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-25 06:56:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:57,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1852 states and 2791 transitions. [2021-11-25 06:56:57,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2791 transitions. [2021-11-25 06:56:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 06:56:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:57,597 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-25 06:56:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1854 states and 2793 transitions. [2021-11-25 06:56:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2793 transitions. [2021-11-25 06:56:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-25 06:56:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:57,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-25 06:56:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1864 states and 2807 transitions. [2021-11-25 06:56:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2807 transitions. [2021-11-25 06:56:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-25 06:56:58,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:58,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-25 06:56:58,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1874 states and 2823 transitions. [2021-11-25 06:56:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2823 transitions. [2021-11-25 06:56:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-25 06:56:58,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:58,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2021-11-25 06:56:58,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1882 states and 2834 transitions. [2021-11-25 06:56:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2834 transitions. [2021-11-25 06:56:58,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-25 06:56:58,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:58,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:58,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2021-11-25 06:56:59,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:59,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1894 states and 2853 transitions. [2021-11-25 06:56:59,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2853 transitions. [2021-11-25 06:56:59,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-25 06:56:59,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:59,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:59,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2021-11-25 06:56:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1899 states and 2861 transitions. [2021-11-25 06:56:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2861 transitions. [2021-11-25 06:56:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-25 06:56:59,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:59,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:59,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2021-11-25 06:56:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1900 states and 2862 transitions. [2021-11-25 06:56:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2862 transitions. [2021-11-25 06:56:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2021-11-25 06:56:59,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:59,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2021-11-25 06:57:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1910 states and 2876 transitions. [2021-11-25 06:57:00,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2876 transitions. [2021-11-25 06:57:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2021-11-25 06:57:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2021-11-25 06:57:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1468 states and 2174 transitions. [2021-11-25 06:57:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2174 transitions. [2021-11-25 06:57:00,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-25 06:57:00,581 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 128 iterations. [2021-11-25 06:57:00,596 INFO L754 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2021-11-25 06:57:01,454 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,458 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,459 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,460 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,461 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,462 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,463 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,464 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,465 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,466 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,467 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,467 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,467 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,467 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,467 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,471 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,472 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,473 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,474 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,475 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,476 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,477 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,478 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,479 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,480 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,481 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,482 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,483 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,484 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,485 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,486 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,487 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,487 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,487 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,487 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2021-11-25 06:57:01,487 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,488 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,489 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,489 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-25 06:57:01,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 06:57:01 ImpRootNode [2021-11-25 06:57:01,489 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-25 06:57:01,490 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-25 06:57:01,490 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-25 06:57:01,490 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-25 06:57:01,491 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:56:04" (3/4) ... [2021-11-25 06:57:01,493 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-25 06:57:01,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2021-11-25 06:57:01,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-25 06:57:01,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2021-11-25 06:57:01,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2021-11-25 06:57:01,499 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2021-11-25 06:57:01,500 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-25 06:57:01,501 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-25 06:57:01,502 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-25 06:57:01,503 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 06:57:01,504 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:57:01,505 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-25 06:57:01,506 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2021-11-25 06:57:01,507 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2021-11-25 06:57:01,508 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2021-11-25 06:57:01,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2021-11-25 06:57:01,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2021-11-25 06:57:01,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2021-11-25 06:57:01,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2021-11-25 06:57:01,509 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2021-11-25 06:57:01,582 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 850 nodes and edges [2021-11-25 06:57:01,595 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 291 nodes and edges [2021-11-25 06:57:01,608 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2021-11-25 06:57:01,613 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-25 06:57:01,617 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-25 06:57:01,620 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-25 06:57:01,624 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 06:57:01,626 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-25 06:57:02,176 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/witness.graphml [2021-11-25 06:57:02,177 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-25 06:57:02,178 INFO L158 Benchmark]: Toolchain (without parser) took 68828.07ms. Allocated memory was 88.1MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 57.3MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 475.6MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,178 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 88.1MB. Free memory was 58.9MB in the beginning and 58.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:02,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3421.06ms. Allocated memory was 88.1MB in the beginning and 148.9MB in the end (delta: 60.8MB). Free memory was 57.3MB in the beginning and 50.9MB in the end (delta: 6.4MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,179 INFO L158 Benchmark]: Boogie Procedure Inliner took 317.90ms. Allocated memory is still 148.9MB. Free memory was 50.9MB in the beginning and 57.2MB in the end (delta: -6.3MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,179 INFO L158 Benchmark]: Boogie Preprocessor took 349.35ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 57.2MB in the beginning and 110.4MB in the end (delta: -53.2MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,180 INFO L158 Benchmark]: RCFGBuilder took 7293.15ms. Allocated memory was 207.6MB in the beginning and 526.4MB in the end (delta: 318.8MB). Free memory was 110.4MB in the beginning and 326.2MB in the end (delta: -215.8MB). Peak memory consumption was 313.1MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,180 INFO L158 Benchmark]: CodeCheck took 56753.99ms. Allocated memory was 526.4MB in the beginning and 2.0GB in the end (delta: 1.5GB). Free memory was 326.2MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 157.4MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,180 INFO L158 Benchmark]: Witness Printer took 687.36ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 148.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-25 06:57:02,183 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 83 procedures, 1395 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 55.8s, OverallIterations: 128, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 237794 SdHoareTripleChecker+Valid, 608.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51753 mSDsluCounter, 195783 SdHoareTripleChecker+Invalid, 567.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 57161 mSDsCounter, 18139 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 88121 IncrementalHoareTripleChecker+Invalid, 106260 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18139 mSolverCounterUnsat, 149269 mSDtfsCounter, 88121 mSolverCounterSat, 3.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 215672 GetRequests, 215414 SyntacticMatches, 2 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23622 ImplicationChecksByTransitivity, 14.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.9s SsaConstructionTime, 6.2s SatisfiabilityAnalysisTime, 15.9s InterpolantComputationTime, 24379 NumberOfCodeBlocks, 24379 NumberOfCodeBlocksAsserted, 127 NumberOfCheckSat, 24252 ConstructedInterpolants, 0 QuantifiedInterpolants, 37336 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 127 InterpolantComputations, 115 PerfectInterpolantSequences, 24027/24039 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 11394]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 11406]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6184]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8904]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9632]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6709]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10658]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8897]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5391]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5920]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6410]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11127]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10740]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10092]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9838]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5770]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8851]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10057]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10093]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10281]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9817]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11022]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: err == 0 && LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10374]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10077]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8887]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7742]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10502]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10672]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8806]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10129]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6821]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7743]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10101]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8643]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6829]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5689]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8785]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10591]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9105]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8630]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9174]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9000]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7932]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9168]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6631]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5435]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8732]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7580]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10037]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7023]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10303]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10638]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7487]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9049]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 11401]: Loop Invariant Derived loop invariant: LDV_USB_DEV_REF_COUNTS == 0 - InvariantResult [Line: 6414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9681]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6545]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 88.1MB. Free memory was 58.9MB in the beginning and 58.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3421.06ms. Allocated memory was 88.1MB in the beginning and 148.9MB in the end (delta: 60.8MB). Free memory was 57.3MB in the beginning and 50.9MB in the end (delta: 6.4MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 317.90ms. Allocated memory is still 148.9MB. Free memory was 50.9MB in the beginning and 57.2MB in the end (delta: -6.3MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.35ms. Allocated memory was 148.9MB in the beginning and 207.6MB in the end (delta: 58.7MB). Free memory was 57.2MB in the beginning and 110.4MB in the end (delta: -53.2MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7293.15ms. Allocated memory was 207.6MB in the beginning and 526.4MB in the end (delta: 318.8MB). Free memory was 110.4MB in the beginning and 326.2MB in the end (delta: -215.8MB). Peak memory consumption was 313.1MB. Max. memory is 16.1GB. * CodeCheck took 56753.99ms. Allocated memory was 526.4MB in the beginning and 2.0GB in the end (delta: 1.5GB). Free memory was 326.2MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 157.4MB. Max. memory is 16.1GB. * Witness Printer took 687.36ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 148.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2021-11-25 06:57:02,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6809c425-4845-48df-a9d9-88a20a772bcf/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE