./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/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_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:25:42,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:25:42,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:25:42,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:25:42,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:25:42,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:25:42,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:25:42,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:25:42,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:25:42,775 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:25:42,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:25:42,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:25:42,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:25:42,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:25:42,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:25:42,785 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:25:42,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:25:42,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:25:42,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:25:42,797 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:25:42,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:25:42,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:25:42,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:25:42,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:25:42,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:25:42,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:25:42,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:25:42,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:25:42,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:25:42,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:25:42,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:25:42,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:25:42,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:25:42,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:25:42,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:25:42,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:25:42,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:25:42,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:25:42,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:25:42,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:25:42,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:25:42,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:25:42,902 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:25:42,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:25:42,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:25:42,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:25:42,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:25:42,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:25:42,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:25:42,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:25:42,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:25:42,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:25:42,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:25:42,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:25:42,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:25:42,910 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:25:42,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:25:42,911 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:25:42,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:25:42,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:25:42,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:25:42,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:25:42,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:25:42,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:25:42,912 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:25:42,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:25:42,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:25:42,913 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_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2021-11-23 00:25:43,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:25:43,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:25:43,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:25:43,269 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:25:43,270 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:25:43,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 00:25:43,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/data/098521f3b/555ea96e1b4340ed8e4b0ba0e16990f4/FLAGad5d1beb4 [2021-11-23 00:25:44,429 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:25:44,430 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-23 00:25:44,477 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/data/098521f3b/555ea96e1b4340ed8e4b0ba0e16990f4/FLAGad5d1beb4 [2021-11-23 00:25:44,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/data/098521f3b/555ea96e1b4340ed8e4b0ba0e16990f4 [2021-11-23 00:25:44,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:25:44,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:25:44,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:25:44,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:25:44,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:25:44,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:25:44" (1/1) ... [2021-11-23 00:25:44,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748fc6ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:44, skipping insertion in model container [2021-11-23 00:25:44,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:25:44" (1/1) ... [2021-11-23 00:25:44,813 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:25:45,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:25:47,960 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-23 00:25:47,963 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-23 00:25:47,964 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-23 00:25:47,965 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-23 00:25:47,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:25:48,057 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:25:48,587 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-23 00:25:48,587 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-23 00:25:48,588 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-23 00:25:48,589 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_02825555-223c-40ba-b8b7-2e050c69311f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-23 00:25:48,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:25:48,793 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:25:48,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48 WrapperNode [2021-11-23 00:25:48,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:25:48,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:25:48,795 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:25:48,795 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:25:48,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:48,921 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,136 INFO L137 Inliner]: procedures = 338, calls = 1886, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 4745 [2021-11-23 00:25:49,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:25:49,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:25:49,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:25:49,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:25:49,147 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,464 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:25:49,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:25:49,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:25:49,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:25:49,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:25:48" (1/1) ... [2021-11-23 00:25:49,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:25:49,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:25:49,554 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:25:49,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:25:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-23 00:25:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-23 00:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 00:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 00:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 00:25:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-23 00:25:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-23 00:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 00:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-23 00:25:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-23 00:25:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 00:25:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 00:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 00:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 00:25:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 00:25:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 00:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 00:25:49,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 00:25:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:25:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-23 00:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-23 00:25:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-23 00:25:49,618 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-23 00:25:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-23 00:25:49,619 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-23 00:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 00:25:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 00:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-23 00:25:49,620 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-23 00:25:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 00:25:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 00:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 00:25:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 00:25:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 00:25:49,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 00:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 00:25:49,622 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 00:25:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-23 00:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-23 00:25:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 00:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 00:25:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 00:25:49,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 00:25:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 00:25:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 00:25:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-23 00:25:49,624 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-23 00:25:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-23 00:25:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-23 00:25:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 00:25:49,625 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 00:25:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 00:25:49,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 00:25:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-23 00:25:49,627 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-23 00:25:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-23 00:25:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-23 00:25:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 00:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 00:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:25:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 00:25:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 00:25:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 00:25:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 00:25:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 00:25:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 00:25:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 00:25:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 00:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-23 00:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-23 00:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 00:25:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 00:25:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 00:25:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 00:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 00:25:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 00:25:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 00:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 00:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-23 00:25:49,634 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-23 00:25:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 00:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 00:25:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 00:25:49,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 00:25:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 00:25:49,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 00:25:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 00:25:49,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 00:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 00:25:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-23 00:25:49,637 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-23 00:25:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 00:25:49,638 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 00:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 00:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 00:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 00:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-23 00:25:49,639 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-23 00:25:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 00:25:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 00:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 00:25:49,640 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 00:25:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 00:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 00:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-23 00:25:49,641 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-23 00:25:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 00:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 00:25:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 00:25:49,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 00:25:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 00:25:49,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 00:25:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:25:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-23 00:25:49,647 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-23 00:25:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-23 00:25:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-23 00:25:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 00:25:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 00:25:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 00:25:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 00:25:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:25:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-23 00:25:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-23 00:25:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 00:25:49,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 00:25:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 00:25:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 00:25:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:25:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-23 00:25:49,659 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-23 00:25:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 00:25:49,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 00:25:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 00:25:49,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 00:25:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:25:49,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 00:25:49,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 00:25:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 00:25:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 00:25:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:25:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 00:25:49,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:25:49,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:25:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 00:25:49,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 00:25:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:25:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:25:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 00:25:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 00:25:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 00:25:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 00:25:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 00:25:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 00:25:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 00:25:49,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 00:25:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 00:25:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 00:25:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 00:25:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 00:25:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 00:25:49,665 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 00:25:49,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:25:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 00:25:49,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 00:25:49,666 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-23 00:25:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-23 00:25:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 00:25:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 00:25:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 00:25:49,667 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 00:25:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:25:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:25:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-23 00:25:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-23 00:25:50,623 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:25:50,627 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:25:51,033 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 00:25:55,807 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:25:57,066 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:25:57,069 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:25:57,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:57 BoogieIcfgContainer [2021-11-23 00:25:57,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:25:57,078 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:25:57,078 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:25:57,089 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:25:57,089 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:57" (1/1) ... [2021-11-23 00:25:57,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:25:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1391 states and 2047 transitions. [2021-11-23 00:25:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2047 transitions. [2021-11-23 00:25:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 00:25:57,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:57,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-23 00:25:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1391 states and 2045 transitions. [2021-11-23 00:25:58,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2045 transitions. [2021-11-23 00:25:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:25:58,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:58,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-23 00:25:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1402 states and 2061 transitions. [2021-11-23 00:25:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2061 transitions. [2021-11-23 00:25:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-23 00:25:58,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:58,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:58,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-23 00:25:58,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:58,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1409 states and 2072 transitions. [2021-11-23 00:25:58,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2072 transitions. [2021-11-23 00:25:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:25:58,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:58,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:25:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:59,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1419 states and 2089 transitions. [2021-11-23 00:25:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2089 transitions. [2021-11-23 00:25:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 00:25:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:59,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:59,270 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:25:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1420 states and 2090 transitions. [2021-11-23 00:25:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2090 transitions. [2021-11-23 00:25:59,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-23 00:25:59,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:59,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1420 states and 2088 transitions. [2021-11-23 00:25:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2088 transitions. [2021-11-23 00:25:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 00:25:59,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:59,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:59,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:25:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:25:59,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:25:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1424 states and 2093 transitions. [2021-11-23 00:25:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2093 transitions. [2021-11-23 00:25:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-23 00:25:59,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:25:59,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:25:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:00,173 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:00,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1442 states and 2128 transitions. [2021-11-23 00:26:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2128 transitions. [2021-11-23 00:26:00,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-23 00:26:00,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:00,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:00,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1438 states and 2121 transitions. [2021-11-23 00:26:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2121 transitions. [2021-11-23 00:26:00,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-23 00:26:00,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:00,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:00,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:00,960 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:01,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1442 states and 2125 transitions. [2021-11-23 00:26:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2125 transitions. [2021-11-23 00:26:01,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:26:01,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:01,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:01,354 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2021-11-23 00:26:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1446 states and 2130 transitions. [2021-11-23 00:26:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2130 transitions. [2021-11-23 00:26:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 00:26:01,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:01,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1451 states and 2140 transitions. [2021-11-23 00:26:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2140 transitions. [2021-11-23 00:26:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-23 00:26:01,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:01,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1459 states and 2165 transitions. [2021-11-23 00:26:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2165 transitions. [2021-11-23 00:26:01,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-23 00:26:01,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:01,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1460 states and 2166 transitions. [2021-11-23 00:26:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2166 transitions. [2021-11-23 00:26:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-23 00:26:02,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:02,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1461 states and 2168 transitions. [2021-11-23 00:26:02,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2168 transitions. [2021-11-23 00:26:02,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-23 00:26:02,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:02,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:02,577 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1463 states and 2171 transitions. [2021-11-23 00:26:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2171 transitions. [2021-11-23 00:26:02,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-23 00:26:02,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:02,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1464 states and 2171 transitions. [2021-11-23 00:26:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2171 transitions. [2021-11-23 00:26:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-23 00:26:02,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:02,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1466 states and 2174 transitions. [2021-11-23 00:26:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2174 transitions. [2021-11-23 00:26:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-23 00:26:03,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:03,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-23 00:26:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1467 states and 2176 transitions. [2021-11-23 00:26:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2176 transitions. [2021-11-23 00:26:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-23 00:26:03,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:03,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-23 00:26:03,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1468 states and 2177 transitions. [2021-11-23 00:26:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2177 transitions. [2021-11-23 00:26:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:03,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:03,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:03,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1471 states and 2181 transitions. [2021-11-23 00:26:03,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2181 transitions. [2021-11-23 00:26:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-23 00:26:03,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:03,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:04,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1472 states and 2182 transitions. [2021-11-23 00:26:04,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2182 transitions. [2021-11-23 00:26:04,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-23 00:26:04,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:04,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-23 00:26:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1478 states and 2193 transitions. [2021-11-23 00:26:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2193 transitions. [2021-11-23 00:26:05,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:26:05,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:05,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1479 states and 2194 transitions. [2021-11-23 00:26:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2194 transitions. [2021-11-23 00:26:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:26:05,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-23 00:26:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1483 states and 2200 transitions. [2021-11-23 00:26:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2200 transitions. [2021-11-23 00:26:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 00:26:05,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-23 00:26:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1487 states and 2206 transitions. [2021-11-23 00:26:05,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2206 transitions. [2021-11-23 00:26:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:26:05,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,737 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-23 00:26:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1489 states and 2208 transitions. [2021-11-23 00:26:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2208 transitions. [2021-11-23 00:26:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-23 00:26:05,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:05,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:05,954 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-23 00:26:06,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1490 states and 2210 transitions. [2021-11-23 00:26:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2210 transitions. [2021-11-23 00:26:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:26:06,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:06,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:06,184 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1498 states and 2224 transitions. [2021-11-23 00:26:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2224 transitions. [2021-11-23 00:26:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 00:26:06,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:06,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-23 00:26:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1499 states and 2226 transitions. [2021-11-23 00:26:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2021-11-23 00:26:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-23 00:26:06,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:06,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-11-23 00:26:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1502 states and 2231 transitions. [2021-11-23 00:26:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2231 transitions. [2021-11-23 00:26:07,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:26:07,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:07,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:07,417 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-23 00:26:07,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1510 states and 2244 transitions. [2021-11-23 00:26:07,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2244 transitions. [2021-11-23 00:26:07,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-23 00:26:07,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:07,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:07,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:07,624 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1511 states and 2244 transitions. [2021-11-23 00:26:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2244 transitions. [2021-11-23 00:26:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-23 00:26:07,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:07,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-23 00:26:07,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1512 states and 2244 transitions. [2021-11-23 00:26:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2244 transitions. [2021-11-23 00:26:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-23 00:26:07,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:07,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-23 00:26:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:08,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1516 states and 2249 transitions. [2021-11-23 00:26:08,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2249 transitions. [2021-11-23 00:26:08,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:26:08,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:08,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-11-23 00:26:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:08,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1518 states and 2251 transitions. [2021-11-23 00:26:08,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2251 transitions. [2021-11-23 00:26:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-23 00:26:08,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:08,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1525 states and 2263 transitions. [2021-11-23 00:26:08,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2263 transitions. [2021-11-23 00:26:08,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-23 00:26:08,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:08,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,072 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:09,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1526 states and 2264 transitions. [2021-11-23 00:26:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2264 transitions. [2021-11-23 00:26:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 00:26:09,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1530 states and 2270 transitions. [2021-11-23 00:26:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2270 transitions. [2021-11-23 00:26:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-11-23 00:26:09,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1534 states and 2276 transitions. [2021-11-23 00:26:09,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2276 transitions. [2021-11-23 00:26:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 00:26:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1538 states and 2282 transitions. [2021-11-23 00:26:09,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2282 transitions. [2021-11-23 00:26:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-23 00:26:09,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-11-23 00:26:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1546 states and 2296 transitions. [2021-11-23 00:26:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2296 transitions. [2021-11-23 00:26:09,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-23 00:26:09,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:09,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2021-11-23 00:26:10,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2307 transitions. [2021-11-23 00:26:10,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2307 transitions. [2021-11-23 00:26:10,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-23 00:26:10,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:10,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-11-23 00:26:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1553 states and 2306 transitions. [2021-11-23 00:26:10,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2306 transitions. [2021-11-23 00:26:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-11-23 00:26:10,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:10,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1563 states and 2324 transitions. [2021-11-23 00:26:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2324 transitions. [2021-11-23 00:26:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-23 00:26:11,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:11,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-23 00:26:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1567 states and 2331 transitions. [2021-11-23 00:26:11,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2331 transitions. [2021-11-23 00:26:11,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-23 00:26:11,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:11,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,524 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:11,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1569 states and 2333 transitions. [2021-11-23 00:26:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2333 transitions. [2021-11-23 00:26:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-11-23 00:26:11,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:11,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,756 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1571 states and 2335 transitions. [2021-11-23 00:26:11,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2335 transitions. [2021-11-23 00:26:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 00:26:11,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:11,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:11,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1573 states and 2337 transitions. [2021-11-23 00:26:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2337 transitions. [2021-11-23 00:26:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:26:12,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:12,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:12,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:12,235 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-23 00:26:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:12,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1577 states and 2342 transitions. [2021-11-23 00:26:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2342 transitions. [2021-11-23 00:26:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-23 00:26:12,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:12,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 00:26:12,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1580 states and 2346 transitions. [2021-11-23 00:26:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2346 transitions. [2021-11-23 00:26:12,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-23 00:26:12,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:12,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1582 states and 2347 transitions. [2021-11-23 00:26:13,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2347 transitions. [2021-11-23 00:26:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-23 00:26:13,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:13,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:13,712 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1584 states and 2349 transitions. [2021-11-23 00:26:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2349 transitions. [2021-11-23 00:26:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-11-23 00:26:13,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:13,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-23 00:26:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:14,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1585 states and 2351 transitions. [2021-11-23 00:26:14,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2351 transitions. [2021-11-23 00:26:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-11-23 00:26:14,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:14,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-23 00:26:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1589 states and 2356 transitions. [2021-11-23 00:26:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2356 transitions. [2021-11-23 00:26:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-23 00:26:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:14,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:15,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:15,110 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-23 00:26:15,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1590 states and 2358 transitions. [2021-11-23 00:26:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2358 transitions. [2021-11-23 00:26:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-23 00:26:15,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:15,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-23 00:26:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:15,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1591 states and 2360 transitions. [2021-11-23 00:26:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2360 transitions. [2021-11-23 00:26:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-23 00:26:15,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:15,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-23 00:26:18,996 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:26:20,891 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:26:20,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1604 states and 2385 transitions. [2021-11-23 00:26:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2385 transitions. [2021-11-23 00:26:20,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-11-23 00:26:20,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:20,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-23 00:26:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1606 states and 2391 transitions. [2021-11-23 00:26:21,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2391 transitions. [2021-11-23 00:26:21,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-23 00:26:21,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-11-23 00:26:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1607 states and 2391 transitions. [2021-11-23 00:26:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2391 transitions. [2021-11-23 00:26:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-23 00:26:21,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:21,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:21,684 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2021-11-23 00:26:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1608 states and 2392 transitions. [2021-11-23 00:26:22,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2392 transitions. [2021-11-23 00:26:22,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-23 00:26:22,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-11-23 00:26:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1609 states and 2392 transitions. [2021-11-23 00:26:22,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2392 transitions. [2021-11-23 00:26:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-23 00:26:22,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-23 00:26:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1610 states and 2393 transitions. [2021-11-23 00:26:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2393 transitions. [2021-11-23 00:26:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-23 00:26:22,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-11-23 00:26:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1611 states and 2393 transitions. [2021-11-23 00:26:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2393 transitions. [2021-11-23 00:26:22,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-11-23 00:26:22,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:22,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,117 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-23 00:26:23,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1616 states and 2401 transitions. [2021-11-23 00:26:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2401 transitions. [2021-11-23 00:26:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-23 00:26:23,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,488 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-23 00:26:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:23,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1618 states and 2403 transitions. [2021-11-23 00:26:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2403 transitions. [2021-11-23 00:26:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-23 00:26:23,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:23,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-23 00:26:24,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1625 states and 2415 transitions. [2021-11-23 00:26:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2415 transitions. [2021-11-23 00:26:24,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-23 00:26:24,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-23 00:26:24,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1626 states and 2417 transitions. [2021-11-23 00:26:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2417 transitions. [2021-11-23 00:26:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-23 00:26:24,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:24,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 00:26:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1627 states and 2419 transitions. [2021-11-23 00:26:25,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2419 transitions. [2021-11-23 00:26:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-23 00:26:25,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-23 00:26:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1630 states and 2423 transitions. [2021-11-23 00:26:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2423 transitions. [2021-11-23 00:26:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-23 00:26:25,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 00:26:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1633 states and 2429 transitions. [2021-11-23 00:26:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2429 transitions. [2021-11-23 00:26:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-23 00:26:25,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:25,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-23 00:26:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1634 states and 2431 transitions. [2021-11-23 00:26:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2431 transitions. [2021-11-23 00:26:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-23 00:26:26,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,388 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-11-23 00:26:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1637 states and 2437 transitions. [2021-11-23 00:26:26,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2437 transitions. [2021-11-23 00:26:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-23 00:26:26,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:26:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1638 states and 2437 transitions. [2021-11-23 00:26:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2437 transitions. [2021-11-23 00:26:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-23 00:26:26,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:26,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-11-23 00:26:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:27,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1639 states and 2439 transitions. [2021-11-23 00:26:27,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2439 transitions. [2021-11-23 00:26:27,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-23 00:26:27,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:27,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:27,535 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-23 00:26:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1646 states and 2455 transitions. [2021-11-23 00:26:28,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2455 transitions. [2021-11-23 00:26:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-23 00:26:28,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2021-11-23 00:26:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1649 states and 2459 transitions. [2021-11-23 00:26:28,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2459 transitions. [2021-11-23 00:26:28,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-23 00:26:28,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2021-11-23 00:26:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1652 states and 2463 transitions. [2021-11-23 00:26:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2463 transitions. [2021-11-23 00:26:28,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 00:26:28,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:28,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:29,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:29,184 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-23 00:26:31,231 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:26:33,884 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 00:26:33,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1673 states and 2501 transitions. [2021-11-23 00:26:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2501 transitions. [2021-11-23 00:26:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 00:26:33,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:33,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-23 00:26:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1676 states and 2505 transitions. [2021-11-23 00:26:34,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2505 transitions. [2021-11-23 00:26:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-23 00:26:34,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,474 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2021-11-23 00:26:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1678 states and 2507 transitions. [2021-11-23 00:26:34,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2507 transitions. [2021-11-23 00:26:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-23 00:26:34,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-11-23 00:26:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1681 states and 2511 transitions. [2021-11-23 00:26:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2511 transitions. [2021-11-23 00:26:34,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-23 00:26:34,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:34,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2021-11-23 00:26:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1684 states and 2515 transitions. [2021-11-23 00:26:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2515 transitions. [2021-11-23 00:26:35,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-23 00:26:35,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1691 states and 2529 transitions. [2021-11-23 00:26:35,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2529 transitions. [2021-11-23 00:26:35,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-23 00:26:35,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:35,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1692 states and 2530 transitions. [2021-11-23 00:26:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2530 transitions. [2021-11-23 00:26:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-23 00:26:35,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:35,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2021-11-23 00:26:36,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1693 states and 2532 transitions. [2021-11-23 00:26:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2532 transitions. [2021-11-23 00:26:36,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-23 00:26:36,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-23 00:26:36,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1694 states and 2533 transitions. [2021-11-23 00:26:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2533 transitions. [2021-11-23 00:26:36,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-23 00:26:36,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:36,881 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-23 00:26:36,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:36,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1697 states and 2537 transitions. [2021-11-23 00:26:36,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2537 transitions. [2021-11-23 00:26:36,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-23 00:26:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:36,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-23 00:26:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1724 states and 2583 transitions. [2021-11-23 00:26:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2583 transitions. [2021-11-23 00:26:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-23 00:26:39,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:39,551 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2021-11-23 00:26:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1727 states and 2588 transitions. [2021-11-23 00:26:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2588 transitions. [2021-11-23 00:26:39,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-23 00:26:39,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:39,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,160 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-23 00:26:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1728 states and 2588 transitions. [2021-11-23 00:26:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2588 transitions. [2021-11-23 00:26:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-11-23 00:26:40,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:40,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2021-11-23 00:26:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1739 states and 2603 transitions. [2021-11-23 00:26:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2603 transitions. [2021-11-23 00:26:42,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-23 00:26:42,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:42,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-11-23 00:26:43,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1747 states and 2615 transitions. [2021-11-23 00:26:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2615 transitions. [2021-11-23 00:26:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-23 00:26:43,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,358 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-23 00:26:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1748 states and 2617 transitions. [2021-11-23 00:26:43,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2617 transitions. [2021-11-23 00:26:43,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-11-23 00:26:43,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,548 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-23 00:26:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1749 states and 2619 transitions. [2021-11-23 00:26:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2619 transitions. [2021-11-23 00:26:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-23 00:26:43,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:43,782 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2021-11-23 00:26:43,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:43,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1759 states and 2638 transitions. [2021-11-23 00:26:43,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2638 transitions. [2021-11-23 00:26:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-23 00:26:43,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:43,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,021 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-23 00:26:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2667 states to 1761 states and 2640 transitions. [2021-11-23 00:26:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2640 transitions. [2021-11-23 00:26:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-23 00:26:44,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 00:26:44,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1770 states and 2657 transitions. [2021-11-23 00:26:44,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2657 transitions. [2021-11-23 00:26:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:26:44,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,521 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 00:26:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1772 states and 2659 transitions. [2021-11-23 00:26:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2659 transitions. [2021-11-23 00:26:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-23 00:26:44,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,748 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-23 00:26:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1774 states and 2661 transitions. [2021-11-23 00:26:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2661 transitions. [2021-11-23 00:26:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-23 00:26:44,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:44,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:44,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:44,988 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 00:26:45,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1776 states and 2663 transitions. [2021-11-23 00:26:45,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2663 transitions. [2021-11-23 00:26:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-23 00:26:45,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 00:26:45,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1778 states and 2665 transitions. [2021-11-23 00:26:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2665 transitions. [2021-11-23 00:26:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-23 00:26:45,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 00:26:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:45,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1780 states and 2667 transitions. [2021-11-23 00:26:45,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2667 transitions. [2021-11-23 00:26:45,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-23 00:26:45,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:45,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-23 00:26:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1783 states and 2675 transitions. [2021-11-23 00:26:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2675 transitions. [2021-11-23 00:26:46,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-23 00:26:46,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,604 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-23 00:26:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1788 states and 2685 transitions. [2021-11-23 00:26:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2685 transitions. [2021-11-23 00:26:46,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-23 00:26:46,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-23 00:26:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1789 states and 2686 transitions. [2021-11-23 00:26:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2686 transitions. [2021-11-23 00:26:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-23 00:26:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:46,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,122 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-23 00:26:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1790 states and 2687 transitions. [2021-11-23 00:26:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2687 transitions. [2021-11-23 00:26:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2021-11-23 00:26:47,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,402 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-23 00:26:47,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1810 states and 2732 transitions. [2021-11-23 00:26:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2732 transitions. [2021-11-23 00:26:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-23 00:26:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-23 00:26:47,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1811 states and 2733 transitions. [2021-11-23 00:26:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2733 transitions. [2021-11-23 00:26:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2021-11-23 00:26:47,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:47,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2021-11-23 00:26:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1817 states and 2741 transitions. [2021-11-23 00:26:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2741 transitions. [2021-11-23 00:26:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-23 00:26:48,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,401 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2021-11-23 00:26:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1819 states and 2743 transitions. [2021-11-23 00:26:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2743 transitions. [2021-11-23 00:26:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 00:26:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-23 00:26:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1823 states and 2751 transitions. [2021-11-23 00:26:48,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2751 transitions. [2021-11-23 00:26:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 00:26:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-23 00:26:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1829 states and 2761 transitions. [2021-11-23 00:26:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2761 transitions. [2021-11-23 00:26:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 00:26:49,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2021-11-23 00:26:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1832 states and 2764 transitions. [2021-11-23 00:26:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2764 transitions. [2021-11-23 00:26:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 00:26:49,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2021-11-23 00:26:49,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1834 states and 2766 transitions. [2021-11-23 00:26:49,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2766 transitions. [2021-11-23 00:26:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2021-11-23 00:26:49,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:49,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:49,969 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2021-11-23 00:26:50,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1836 states and 2768 transitions. [2021-11-23 00:26:50,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2768 transitions. [2021-11-23 00:26:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 00:26:50,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2021-11-23 00:26:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1844 states and 2780 transitions. [2021-11-23 00:26:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2780 transitions. [2021-11-23 00:26:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 00:26:50,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-23 00:26:50,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1852 states and 2791 transitions. [2021-11-23 00:26:50,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2791 transitions. [2021-11-23 00:26:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 00:26:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:50,828 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-23 00:26:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:50,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1854 states and 2793 transitions. [2021-11-23 00:26:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2793 transitions. [2021-11-23 00:26:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 00:26:50,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:50,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:50,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-23 00:26:51,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1864 states and 2807 transitions. [2021-11-23 00:26:51,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2807 transitions. [2021-11-23 00:26:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 00:26:51,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,414 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-23 00:26:51,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1874 states and 2823 transitions. [2021-11-23 00:26:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2823 transitions. [2021-11-23 00:26:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-23 00:26:51,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2021-11-23 00:26:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1882 states and 2834 transitions. [2021-11-23 00:26:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2834 transitions. [2021-11-23 00:26:51,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-23 00:26:51,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:51,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2021-11-23 00:26:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1894 states and 2853 transitions. [2021-11-23 00:26:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2853 transitions. [2021-11-23 00:26:52,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-23 00:26:52,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2021-11-23 00:26:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1899 states and 2861 transitions. [2021-11-23 00:26:52,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2861 transitions. [2021-11-23 00:26:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-23 00:26:52,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2021-11-23 00:26:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1900 states and 2862 transitions. [2021-11-23 00:26:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2862 transitions. [2021-11-23 00:26:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2021-11-23 00:26:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:52,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,101 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2021-11-23 00:26:53,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1910 states and 2876 transitions. [2021-11-23 00:26:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2876 transitions. [2021-11-23 00:26:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2021-11-23 00:26:53,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:26:53,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:26:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:26:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2021-11-23 00:26:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:26:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1468 states and 2174 transitions. [2021-11-23 00:26:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2174 transitions. [2021-11-23 00:26:53,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 00:26:53,625 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 128 iterations. [2021-11-23 00:26:53,638 INFO L754 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2021-11-23 00:26:54,515 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,519 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,519 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,519 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,520 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,520 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,520 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,520 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,520 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,521 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,522 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,523 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,524 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,525 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,526 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,527 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,528 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,529 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,530 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,531 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,532 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,532 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,532 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2021-11-23 00:26:54,535 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,536 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,536 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,536 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,536 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,536 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,537 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,538 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,539 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,540 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,541 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,542 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,543 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,544 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,545 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,546 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,547 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,548 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,549 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,550 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,551 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,552 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,553 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,554 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,554 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,554 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,554 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,554 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-23 00:26:54,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 12:26:54 ImpRootNode [2021-11-23 00:26:54,555 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-23 00:26:54,555 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 00:26:54,555 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 00:26:54,556 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 00:26:54,556 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:25:57" (3/4) ... [2021-11-23 00:26:54,559 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 00:26:54,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2021-11-23 00:26:54,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-23 00:26:54,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2021-11-23 00:26:54,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2021-11-23 00:26:54,564 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2021-11-23 00:26:54,565 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-23 00:26:54,566 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-23 00:26:54,567 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-23 00:26:54,568 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2021-11-23 00:26:54,569 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2021-11-23 00:26:54,570 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2021-11-23 00:26:54,571 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2021-11-23 00:26:54,572 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2021-11-23 00:26:54,573 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-23 00:26:54,574 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2021-11-23 00:26:54,574 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2021-11-23 00:26:54,574 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2021-11-23 00:26:54,574 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2021-11-23 00:26:54,575 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2021-11-23 00:26:54,575 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2021-11-23 00:26:54,575 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2021-11-23 00:26:54,652 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 850 nodes and edges [2021-11-23 00:26:54,665 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 291 nodes and edges [2021-11-23 00:26:54,678 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2021-11-23 00:26:54,683 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-23 00:26:54,686 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-23 00:26:54,690 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-23 00:26:54,693 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 00:26:54,696 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 00:26:55,267 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/witness.graphml [2021-11-23 00:26:55,268 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 00:26:55,268 INFO L158 Benchmark]: Toolchain (without parser) took 70473.80ms. Allocated memory was 123.7MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 76.5MB in the beginning and 689.8MB in the end (delta: -613.3MB). Peak memory consumption was 903.6MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,269 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:26:55,269 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3997.31ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 76.3MB in the beginning and 80.0MB in the end (delta: -3.7MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.88ms. Allocated memory was 178.3MB in the beginning and 253.8MB in the end (delta: 75.5MB). Free memory was 79.0MB in the beginning and 170.8MB in the end (delta: -91.8MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,270 INFO L158 Benchmark]: Boogie Preprocessor took 367.75ms. Allocated memory is still 253.8MB. Free memory was 170.8MB in the beginning and 139.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,270 INFO L158 Benchmark]: RCFGBuilder took 7570.36ms. Allocated memory was 253.8MB in the beginning and 557.8MB in the end (delta: 304.1MB). Free memory was 139.3MB in the beginning and 173.0MB in the end (delta: -33.7MB). Peak memory consumption was 295.8MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,271 INFO L158 Benchmark]: CodeCheck took 57476.95ms. Allocated memory was 557.8MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 173.0MB in the beginning and 838.7MB in the end (delta: -665.7MB). Peak memory consumption was 416.4MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,271 INFO L158 Benchmark]: Witness Printer took 712.58ms. Allocated memory is still 1.6GB. Free memory was 838.7MB in the beginning and 689.8MB in the end (delta: 148.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-23 00:26:55,273 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: 56.5s, 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, 237756 SdHoareTripleChecker+Valid, 758.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51741 mSDsluCounter, 195744 SdHoareTripleChecker+Invalid, 719.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 57143 mSDsCounter, 18139 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 88112 IncrementalHoareTripleChecker+Invalid, 106251 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18139 mSolverCounterUnsat, 149242 mSDtfsCounter, 88112 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, 14.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.8s SsaConstructionTime, 6.5s SatisfiabilityAnalysisTime, 16.0s 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 0.37ms. Allocated memory is still 83.9MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3997.31ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 76.3MB in the beginning and 80.0MB in the end (delta: -3.7MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.88ms. Allocated memory was 178.3MB in the beginning and 253.8MB in the end (delta: 75.5MB). Free memory was 79.0MB in the beginning and 170.8MB in the end (delta: -91.8MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 367.75ms. Allocated memory is still 253.8MB. Free memory was 170.8MB in the beginning and 139.3MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7570.36ms. Allocated memory was 253.8MB in the beginning and 557.8MB in the end (delta: 304.1MB). Free memory was 139.3MB in the beginning and 173.0MB in the end (delta: -33.7MB). Peak memory consumption was 295.8MB. Max. memory is 16.1GB. * CodeCheck took 57476.95ms. Allocated memory was 557.8MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 173.0MB in the beginning and 838.7MB in the end (delta: -665.7MB). Peak memory consumption was 416.4MB. Max. memory is 16.1GB. * Witness Printer took 712.58ms. Allocated memory is still 1.6GB. Free memory was 838.7MB in the beginning and 689.8MB 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! [2021-11-23 00:26:55,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02825555-223c-40ba-b8b7-2e050c69311f/bin/ukojak-LBtLqBUTdQ/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