./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 05:21:34,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:21:34,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:21:34,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:21:34,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:21:34,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:21:34,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:21:34,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:21:34,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:21:34,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:21:34,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:21:34,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:21:34,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:21:34,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:21:34,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:21:34,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:21:34,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:21:34,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:21:34,668 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:21:34,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:21:34,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:21:34,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:21:34,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:21:34,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:21:34,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:21:34,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:21:34,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:21:34,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:21:34,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:21:34,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:21:34,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:21:34,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:21:34,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:21:34,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:21:34,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:21:34,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:21:34,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:21:34,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:21:34,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:21:34,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:21:34,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:21:34,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:21:34,726 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:21:34,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:21:34,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:21:34,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:21:34,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:21:34,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:21:34,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:21:34,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:21:34,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:21:34,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:21:34,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:21:34,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:21:34,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:21:34,739 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:21:34,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:21:34,740 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:21:34,740 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:21:34,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:21:34,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:34,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:21:34,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:21:34,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:21:34,741 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:21:34,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:21:34,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:21:34,742 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2021-11-21 05:21:35,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:21:35,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:21:35,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:21:35,174 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:21:35,175 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:21:35,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-21 05:21:35,275 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/data/5be0e396e/26ab3ed3edb64d04b10d3c0ae50c36c2/FLAG1d49cc148 [2021-11-21 05:21:36,274 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:21:36,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2021-11-21 05:21:36,359 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/data/5be0e396e/26ab3ed3edb64d04b10d3c0ae50c36c2/FLAG1d49cc148 [2021-11-21 05:21:36,637 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/data/5be0e396e/26ab3ed3edb64d04b10d3c0ae50c36c2 [2021-11-21 05:21:36,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:21:36,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:21:36,647 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:36,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:21:36,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:21:36,652 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:36" (1/1) ... [2021-11-21 05:21:36,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d737fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:36, skipping insertion in model container [2021-11-21 05:21:36,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:36" (1/1) ... [2021-11-21 05:21:36,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:21:36,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:21:39,719 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-21 05:21:39,722 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-21 05:21:39,729 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-21 05:21:39,730 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-21 05:21:39,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:39,829 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:21:40,281 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2021-11-21 05:21:40,282 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2021-11-21 05:21:40,283 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2021-11-21 05:21:40,284 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_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2021-11-21 05:21:40,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:40,515 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:21:40,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40 WrapperNode [2021-11-21 05:21:40,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:40,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:40,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:21:40,518 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:21:40,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:40,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:40,869 INFO L137 Inliner]: procedures = 338, calls = 1886, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 4745 [2021-11-21 05:21:40,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:40,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:21:40,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:21:40,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:21:40,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:40,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:40,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:40,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:41,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:41,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:41,260 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:41,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:21:41,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:21:41,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:21:41,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:21:41,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:40" (1/1) ... [2021-11-21 05:21:41,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:41,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:21:41,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:21:41,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:21:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2021-11-21 05:21:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2021-11-21 05:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-21 05:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-21 05:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-21 05:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2021-11-21 05:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2021-11-21 05:21:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:21:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2021-11-21 05:21:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2021-11-21 05:21:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-21 05:21:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-21 05:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 05:21:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 05:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-21 05:21:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-21 05:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 05:21:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 05:21:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 05:21:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 05:21:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2021-11-21 05:21:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2021-11-21 05:21:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2021-11-21 05:21:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2021-11-21 05:21:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2021-11-21 05:21:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2021-11-21 05:21:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-21 05:21:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-21 05:21:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2021-11-21 05:21:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2021-11-21 05:21:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 05:21:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 05:21:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-21 05:21:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-21 05:21:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-21 05:21:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-21 05:21:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-21 05:21:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-21 05:21:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2021-11-21 05:21:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2021-11-21 05:21:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 05:21:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 05:21:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 05:21:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 05:21:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-21 05:21:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-21 05:21:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-21 05:21:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-21 05:21:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2021-11-21 05:21:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2021-11-21 05:21:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-21 05:21:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-21 05:21:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-21 05:21:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-21 05:21:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2021-11-21 05:21:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2021-11-21 05:21:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2021-11-21 05:21:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2021-11-21 05:21:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-21 05:21:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-21 05:21:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:21:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:21:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 05:21:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 05:21:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-21 05:21:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-21 05:21:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-21 05:21:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-21 05:21:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-21 05:21:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-21 05:21:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-21 05:21:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-21 05:21:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-21 05:21:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-21 05:21:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 05:21:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 05:21:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:21:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-21 05:21:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-21 05:21:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:21:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:21:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:21:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2021-11-21 05:21:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2021-11-21 05:21:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-21 05:21:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-21 05:21:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-21 05:21:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-21 05:21:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 05:21:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 05:21:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-21 05:21:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-21 05:21:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:21:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2021-11-21 05:21:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2021-11-21 05:21:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 05:21:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 05:21:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:21:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 05:21:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 05:21:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2021-11-21 05:21:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2021-11-21 05:21:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-21 05:21:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-21 05:21:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:21:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-21 05:21:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-21 05:21:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 05:21:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 05:21:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2021-11-21 05:21:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2021-11-21 05:21:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-21 05:21:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-21 05:21:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-21 05:21:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-21 05:21:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 05:21:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 05:21:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:21:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2021-11-21 05:21:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2021-11-21 05:21:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2021-11-21 05:21:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2021-11-21 05:21:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-21 05:21:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-21 05:21:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 05:21:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 05:21:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:21:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2021-11-21 05:21:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2021-11-21 05:21:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-21 05:21:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-21 05:21:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-21 05:21:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-21 05:21:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:21:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2021-11-21 05:21:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2021-11-21 05:21:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 05:21:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 05:21:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 05:21:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 05:21:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:21:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:21:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:21:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-21 05:21:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-21 05:21:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:21:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:21:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 05:21:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 05:21:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 05:21:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 05:21:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 05:21:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 05:21:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-21 05:21:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-21 05:21:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 05:21:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 05:21:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-21 05:21:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-21 05:21:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-21 05:21:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-21 05:21:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-21 05:21:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-21 05:21:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-21 05:21:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-21 05:21:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-21 05:21:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-21 05:21:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:21:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-21 05:21:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-21 05:21:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2021-11-21 05:21:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2021-11-21 05:21:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 05:21:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 05:21:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-21 05:21:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-21 05:21:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:21:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:21:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2021-11-21 05:21:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2021-11-21 05:21:42,397 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:21:42,402 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:21:43,002 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 05:21:48,195 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:21:49,584 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:21:49,584 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:21:49,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:49 BoogieIcfgContainer [2021-11-21 05:21:49,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:21:49,592 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:21:49,593 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:21:49,605 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:21:49,606 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:49" (1/1) ... [2021-11-21 05:21:49,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:21:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1391 states and 2047 transitions. [2021-11-21 05:21:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2047 transitions. [2021-11-21 05:21:49,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-21 05:21:49,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:49,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-21 05:21:50,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1391 states and 2045 transitions. [2021-11-21 05:21:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2045 transitions. [2021-11-21 05:21:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-21 05:21:50,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:50,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-21 05:21:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:51,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1402 states and 2061 transitions. [2021-11-21 05:21:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2061 transitions. [2021-11-21 05:21:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-21 05:21:51,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:51,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:51,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-21 05:21:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1409 states and 2072 transitions. [2021-11-21 05:21:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2072 transitions. [2021-11-21 05:21:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-21 05:21:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:51,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:51,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1419 states and 2089 transitions. [2021-11-21 05:21:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2089 transitions. [2021-11-21 05:21:51,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 05:21:51,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:51,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1420 states and 2090 transitions. [2021-11-21 05:21:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2090 transitions. [2021-11-21 05:21:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-21 05:21:52,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:52,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:52,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1420 states and 2088 transitions. [2021-11-21 05:21:52,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2088 transitions. [2021-11-21 05:21:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 05:21:52,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:52,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1424 states and 2093 transitions. [2021-11-21 05:21:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2093 transitions. [2021-11-21 05:21:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 05:21:52,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:52,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:53,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:53,155 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:53,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1442 states and 2128 transitions. [2021-11-21 05:21:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2128 transitions. [2021-11-21 05:21:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-21 05:21:53,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:53,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1438 states and 2121 transitions. [2021-11-21 05:21:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2121 transitions. [2021-11-21 05:21:53,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-21 05:21:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:53,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1442 states and 2125 transitions. [2021-11-21 05:21:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2125 transitions. [2021-11-21 05:21:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 05:21:54,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:54,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2021-11-21 05:21:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1446 states and 2130 transitions. [2021-11-21 05:21:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2130 transitions. [2021-11-21 05:21:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-21 05:21:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:54,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:54,592 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1451 states and 2140 transitions. [2021-11-21 05:21:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2140 transitions. [2021-11-21 05:21:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-21 05:21:54,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:54,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1459 states and 2165 transitions. [2021-11-21 05:21:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2165 transitions. [2021-11-21 05:21:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-21 05:21:54,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:54,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:55,090 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:55,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1460 states and 2166 transitions. [2021-11-21 05:21:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2166 transitions. [2021-11-21 05:21:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-21 05:21:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:55,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:55,289 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1461 states and 2168 transitions. [2021-11-21 05:21:55,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 2168 transitions. [2021-11-21 05:21:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-21 05:21:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:55,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:55,577 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:55,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1463 states and 2171 transitions. [2021-11-21 05:21:55,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2171 transitions. [2021-11-21 05:21:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-21 05:21:55,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:55,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1464 states and 2171 transitions. [2021-11-21 05:21:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2171 transitions. [2021-11-21 05:21:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-21 05:21:55,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:55,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1466 states and 2174 transitions. [2021-11-21 05:21:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2174 transitions. [2021-11-21 05:21:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-21 05:21:56,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:56,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-11-21 05:21:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1467 states and 2176 transitions. [2021-11-21 05:21:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2176 transitions. [2021-11-21 05:21:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-21 05:21:56,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:56,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:56,551 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2021-11-21 05:21:56,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:56,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1468 states and 2177 transitions. [2021-11-21 05:21:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2177 transitions. [2021-11-21 05:21:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-21 05:21:56,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:56,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 1471 states and 2181 transitions. [2021-11-21 05:21:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2181 transitions. [2021-11-21 05:21:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-21 05:21:56,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:56,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:57,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1472 states and 2182 transitions. [2021-11-21 05:21:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2182 transitions. [2021-11-21 05:21:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 05:21:57,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:57,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 05:21:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1478 states and 2193 transitions. [2021-11-21 05:21:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2193 transitions. [2021-11-21 05:21:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 05:21:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:58,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1479 states and 2194 transitions. [2021-11-21 05:21:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2194 transitions. [2021-11-21 05:21:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 05:21:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-11-21 05:21:58,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1483 states and 2200 transitions. [2021-11-21 05:21:58,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2200 transitions. [2021-11-21 05:21:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 05:21:58,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,571 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 05:21:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1487 states and 2206 transitions. [2021-11-21 05:21:58,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2206 transitions. [2021-11-21 05:21:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-21 05:21:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-21 05:21:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1489 states and 2208 transitions. [2021-11-21 05:21:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2208 transitions. [2021-11-21 05:21:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-21 05:21:58,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:58,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 05:21:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:59,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1490 states and 2210 transitions. [2021-11-21 05:21:59,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2210 transitions. [2021-11-21 05:21:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-21 05:21:59,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-21 05:21:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1491 states and 2212 transitions. [2021-11-21 05:21:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2212 transitions. [2021-11-21 05:21:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-21 05:21:59,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:59,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:21:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1499 states and 2226 transitions. [2021-11-21 05:21:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2226 transitions. [2021-11-21 05:21:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-21 05:21:59,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:59,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:21:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2021-11-21 05:22:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1502 states and 2231 transitions. [2021-11-21 05:22:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2231 transitions. [2021-11-21 05:22:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-21 05:22:00,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-21 05:22:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1510 states and 2244 transitions. [2021-11-21 05:22:00,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2244 transitions. [2021-11-21 05:22:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-21 05:22:00,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,544 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1511 states and 2244 transitions. [2021-11-21 05:22:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2244 transitions. [2021-11-21 05:22:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-11-21 05:22:00,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-21 05:22:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1512 states and 2244 transitions. [2021-11-21 05:22:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2244 transitions. [2021-11-21 05:22:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-11-21 05:22:00,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:00,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2021-11-21 05:22:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1516 states and 2249 transitions. [2021-11-21 05:22:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2249 transitions. [2021-11-21 05:22:01,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-21 05:22:01,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2021-11-21 05:22:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1518 states and 2251 transitions. [2021-11-21 05:22:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2251 transitions. [2021-11-21 05:22:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-21 05:22:01,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:01,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1525 states and 2263 transitions. [2021-11-21 05:22:01,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2263 transitions. [2021-11-21 05:22:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2021-11-21 05:22:01,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:01,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1526 states and 2264 transitions. [2021-11-21 05:22:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2264 transitions. [2021-11-21 05:22:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 05:22:02,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,205 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1530 states and 2270 transitions. [2021-11-21 05:22:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2270 transitions. [2021-11-21 05:22:02,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2021-11-21 05:22:02,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1534 states and 2276 transitions. [2021-11-21 05:22:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2276 transitions. [2021-11-21 05:22:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 05:22:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:02,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1538 states and 2282 transitions. [2021-11-21 05:22:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2282 transitions. [2021-11-21 05:22:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2021-11-21 05:22:02,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2021-11-21 05:22:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1546 states and 2296 transitions. [2021-11-21 05:22:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2296 transitions. [2021-11-21 05:22:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 05:22:02,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:02,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,034 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2021-11-21 05:22:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1553 states and 2307 transitions. [2021-11-21 05:22:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2307 transitions. [2021-11-21 05:22:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2021-11-21 05:22:03,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2021-11-21 05:22:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1553 states and 2306 transitions. [2021-11-21 05:22:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2306 transitions. [2021-11-21 05:22:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2021-11-21 05:22:03,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:03,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1563 states and 2324 transitions. [2021-11-21 05:22:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2324 transitions. [2021-11-21 05:22:03,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2021-11-21 05:22:03,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:03,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-21 05:22:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1567 states and 2331 transitions. [2021-11-21 05:22:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2331 transitions. [2021-11-21 05:22:04,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2021-11-21 05:22:04,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:04,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1569 states and 2333 transitions. [2021-11-21 05:22:04,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2333 transitions. [2021-11-21 05:22:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2021-11-21 05:22:04,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1571 states and 2335 transitions. [2021-11-21 05:22:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2335 transitions. [2021-11-21 05:22:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-21 05:22:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:04,830 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1573 states and 2337 transitions. [2021-11-21 05:22:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2337 transitions. [2021-11-21 05:22:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-21 05:22:04,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:04,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-21 05:22:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1577 states and 2342 transitions. [2021-11-21 05:22:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2342 transitions. [2021-11-21 05:22:05,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-11-21 05:22:05,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-21 05:22:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1580 states and 2346 transitions. [2021-11-21 05:22:05,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2346 transitions. [2021-11-21 05:22:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-21 05:22:05,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:05,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:05,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:06,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1582 states and 2347 transitions. [2021-11-21 05:22:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2347 transitions. [2021-11-21 05:22:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-21 05:22:06,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1584 states and 2349 transitions. [2021-11-21 05:22:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2349 transitions. [2021-11-21 05:22:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-11-21 05:22:06,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:06,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:06,698 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-21 05:22:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1585 states and 2351 transitions. [2021-11-21 05:22:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2351 transitions. [2021-11-21 05:22:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-11-21 05:22:07,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-21 05:22:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1589 states and 2356 transitions. [2021-11-21 05:22:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2356 transitions. [2021-11-21 05:22:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-11-21 05:22:07,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:07,860 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-21 05:22:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1590 states and 2358 transitions. [2021-11-21 05:22:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2358 transitions. [2021-11-21 05:22:07,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2021-11-21 05:22:07,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:07,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2021-11-21 05:22:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:08,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1591 states and 2360 transitions. [2021-11-21 05:22:08,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2360 transitions. [2021-11-21 05:22:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-11-21 05:22:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:08,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:08,578 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-21 05:22:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1604 states and 2385 transitions. [2021-11-21 05:22:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2385 transitions. [2021-11-21 05:22:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-11-21 05:22:11,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-11-21 05:22:11,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1606 states and 2391 transitions. [2021-11-21 05:22:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2391 transitions. [2021-11-21 05:22:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-11-21 05:22:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-11-21 05:22:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1607 states and 2391 transitions. [2021-11-21 05:22:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2391 transitions. [2021-11-21 05:22:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-11-21 05:22:11,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:11,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2021-11-21 05:22:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1608 states and 2392 transitions. [2021-11-21 05:22:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2392 transitions. [2021-11-21 05:22:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-11-21 05:22:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,443 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-11-21 05:22:12,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1609 states and 2392 transitions. [2021-11-21 05:22:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2392 transitions. [2021-11-21 05:22:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2021-11-21 05:22:12,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,616 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2021-11-21 05:22:12,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1610 states and 2393 transitions. [2021-11-21 05:22:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2393 transitions. [2021-11-21 05:22:12,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-11-21 05:22:12,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:12,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:12,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-11-21 05:22:13,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1611 states and 2393 transitions. [2021-11-21 05:22:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2393 transitions. [2021-11-21 05:22:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-11-21 05:22:13,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-11-21 05:22:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1616 states and 2401 transitions. [2021-11-21 05:22:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2401 transitions. [2021-11-21 05:22:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-21 05:22:13,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-21 05:22:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:13,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1618 states and 2403 transitions. [2021-11-21 05:22:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2403 transitions. [2021-11-21 05:22:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-21 05:22:13,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:13,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-11-21 05:22:14,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1625 states and 2415 transitions. [2021-11-21 05:22:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2415 transitions. [2021-11-21 05:22:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-21 05:22:14,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2021-11-21 05:22:14,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1626 states and 2417 transitions. [2021-11-21 05:22:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2417 transitions. [2021-11-21 05:22:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-11-21 05:22:14,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:14,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 05:22:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1627 states and 2419 transitions. [2021-11-21 05:22:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2419 transitions. [2021-11-21 05:22:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-21 05:22:15,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-21 05:22:15,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1630 states and 2423 transitions. [2021-11-21 05:22:15,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2423 transitions. [2021-11-21 05:22:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-21 05:22:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-21 05:22:15,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 1633 states and 2429 transitions. [2021-11-21 05:22:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2429 transitions. [2021-11-21 05:22:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-21 05:22:15,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:15,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:15,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-11-21 05:22:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1634 states and 2431 transitions. [2021-11-21 05:22:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2431 transitions. [2021-11-21 05:22:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-21 05:22:16,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2021-11-21 05:22:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1637 states and 2437 transitions. [2021-11-21 05:22:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2437 transitions. [2021-11-21 05:22:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2021-11-21 05:22:16,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-21 05:22:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1638 states and 2437 transitions. [2021-11-21 05:22:16,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2437 transitions. [2021-11-21 05:22:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2021-11-21 05:22:16,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:16,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-11-21 05:22:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:17,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1639 states and 2439 transitions. [2021-11-21 05:22:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2439 transitions. [2021-11-21 05:22:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-11-21 05:22:17,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:17,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2021-11-21 05:22:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1646 states and 2455 transitions. [2021-11-21 05:22:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2455 transitions. [2021-11-21 05:22:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-11-21 05:22:18,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2021-11-21 05:22:18,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1649 states and 2459 transitions. [2021-11-21 05:22:18,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2459 transitions. [2021-11-21 05:22:18,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-11-21 05:22:18,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:18,847 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2021-11-21 05:22:18,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:18,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1652 states and 2463 transitions. [2021-11-21 05:22:18,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2463 transitions. [2021-11-21 05:22:18,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-21 05:22:18,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:18,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:19,082 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-21 05:22:21,145 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 05:22:22,609 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 05:22:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1673 states and 2501 transitions. [2021-11-21 05:22:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2501 transitions. [2021-11-21 05:22:22,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-21 05:22:22,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:22,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-11-21 05:22:22,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1676 states and 2505 transitions. [2021-11-21 05:22:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2505 transitions. [2021-11-21 05:22:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2021-11-21 05:22:22,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:22,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2021-11-21 05:22:23,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1678 states and 2507 transitions. [2021-11-21 05:22:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2507 transitions. [2021-11-21 05:22:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-11-21 05:22:23,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,379 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2021-11-21 05:22:23,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1681 states and 2511 transitions. [2021-11-21 05:22:23,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2511 transitions. [2021-11-21 05:22:23,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-21 05:22:23,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2021-11-21 05:22:23,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1684 states and 2515 transitions. [2021-11-21 05:22:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2515 transitions. [2021-11-21 05:22:23,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2021-11-21 05:22:23,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:23,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:24,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1691 states and 2529 transitions. [2021-11-21 05:22:24,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2529 transitions. [2021-11-21 05:22:24,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2021-11-21 05:22:24,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1692 states and 2530 transitions. [2021-11-21 05:22:24,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2530 transitions. [2021-11-21 05:22:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2021-11-21 05:22:24,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,698 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2021-11-21 05:22:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1693 states and 2532 transitions. [2021-11-21 05:22:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2532 transitions. [2021-11-21 05:22:24,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-11-21 05:22:24,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:24,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2021-11-21 05:22:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:24,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1694 states and 2533 transitions. [2021-11-21 05:22:24,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2533 transitions. [2021-11-21 05:22:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-11-21 05:22:25,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-21 05:22:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1697 states and 2537 transitions. [2021-11-21 05:22:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2537 transitions. [2021-11-21 05:22:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2021-11-21 05:22:25,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:25,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:25,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2021-11-21 05:22:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1724 states and 2583 transitions. [2021-11-21 05:22:27,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2583 transitions. [2021-11-21 05:22:27,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2021-11-21 05:22:27,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:27,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2021-11-21 05:22:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1727 states and 2588 transitions. [2021-11-21 05:22:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2588 transitions. [2021-11-21 05:22:28,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-11-21 05:22:28,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2021-11-21 05:22:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1728 states and 2588 transitions. [2021-11-21 05:22:28,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2588 transitions. [2021-11-21 05:22:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2021-11-21 05:22:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:28,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:28,791 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2021-11-21 05:22:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1739 states and 2603 transitions. [2021-11-21 05:22:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2603 transitions. [2021-11-21 05:22:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-21 05:22:30,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:30,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-11-21 05:22:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:31,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1747 states and 2615 transitions. [2021-11-21 05:22:31,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2615 transitions. [2021-11-21 05:22:31,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-21 05:22:31,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:31,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:31,368 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-21 05:22:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1748 states and 2617 transitions. [2021-11-21 05:22:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2617 transitions. [2021-11-21 05:22:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2021-11-21 05:22:31,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:31,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-11-21 05:22:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1749 states and 2619 transitions. [2021-11-21 05:22:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2619 transitions. [2021-11-21 05:22:31,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2021-11-21 05:22:31,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:31,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:31,751 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2021-11-21 05:22:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1759 states and 2638 transitions. [2021-11-21 05:22:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2638 transitions. [2021-11-21 05:22:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-11-21 05:22:31,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:31,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:32,061 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 05:22:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2682 states to 1768 states and 2655 transitions. [2021-11-21 05:22:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2655 transitions. [2021-11-21 05:22:32,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-21 05:22:32,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:32,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 05:22:32,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:32,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2684 states to 1770 states and 2657 transitions. [2021-11-21 05:22:32,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 2657 transitions. [2021-11-21 05:22:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-11-21 05:22:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:32,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2021-11-21 05:22:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:32,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1772 states and 2659 transitions. [2021-11-21 05:22:32,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 2659 transitions. [2021-11-21 05:22:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2021-11-21 05:22:32,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:32,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2021-11-21 05:22:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1774 states and 2661 transitions. [2021-11-21 05:22:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2661 transitions. [2021-11-21 05:22:32,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-21 05:22:32,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:32,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:32,942 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 05:22:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1776 states and 2663 transitions. [2021-11-21 05:22:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2663 transitions. [2021-11-21 05:22:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-21 05:22:32,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:32,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:33,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 05:22:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:33,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1778 states and 2665 transitions. [2021-11-21 05:22:33,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2665 transitions. [2021-11-21 05:22:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-21 05:22:33,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:33,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:33,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-21 05:22:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1780 states and 2667 transitions. [2021-11-21 05:22:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2667 transitions. [2021-11-21 05:22:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2021-11-21 05:22:33,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:33,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:33,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:33,820 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-21 05:22:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:34,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1783 states and 2675 transitions. [2021-11-21 05:22:34,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2675 transitions. [2021-11-21 05:22:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2021-11-21 05:22:34,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:34,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:34,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-11-21 05:22:34,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:34,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1788 states and 2685 transitions. [2021-11-21 05:22:34,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2685 transitions. [2021-11-21 05:22:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2021-11-21 05:22:34,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:34,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-21 05:22:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1789 states and 2686 transitions. [2021-11-21 05:22:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2686 transitions. [2021-11-21 05:22:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2021-11-21 05:22:34,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:34,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-11-21 05:22:34,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 1790 states and 2687 transitions. [2021-11-21 05:22:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2687 transitions. [2021-11-21 05:22:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2021-11-21 05:22:34,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:34,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:35,002 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-21 05:22:35,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:35,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1810 states and 2732 transitions. [2021-11-21 05:22:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2732 transitions. [2021-11-21 05:22:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-21 05:22:35,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:35,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-11-21 05:22:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1811 states and 2733 transitions. [2021-11-21 05:22:35,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2733 transitions. [2021-11-21 05:22:35,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2021-11-21 05:22:35,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:35,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2021-11-21 05:22:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:35,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1817 states and 2741 transitions. [2021-11-21 05:22:35,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2741 transitions. [2021-11-21 05:22:35,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 05:22:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:35,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:35,948 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2021-11-21 05:22:35,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 1819 states and 2743 transitions. [2021-11-21 05:22:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2743 transitions. [2021-11-21 05:22:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 05:22:35,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:35,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:36,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-21 05:22:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1823 states and 2751 transitions. [2021-11-21 05:22:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2751 transitions. [2021-11-21 05:22:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 05:22:36,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:36,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-11-21 05:22:36,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:36,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1829 states and 2761 transitions. [2021-11-21 05:22:36,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2761 transitions. [2021-11-21 05:22:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 05:22:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:36,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2021-11-21 05:22:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1832 states and 2764 transitions. [2021-11-21 05:22:36,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2764 transitions. [2021-11-21 05:22:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 05:22:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:36,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:36,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:36,873 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2021-11-21 05:22:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2799 states to 1834 states and 2766 transitions. [2021-11-21 05:22:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2766 transitions. [2021-11-21 05:22:36,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2021-11-21 05:22:36,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:36,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:37,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2021-11-21 05:22:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:37,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2801 states to 1836 states and 2768 transitions. [2021-11-21 05:22:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2768 transitions. [2021-11-21 05:22:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 05:22:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:37,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:37,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:37,557 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2021-11-21 05:22:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:37,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1844 states and 2780 transitions. [2021-11-21 05:22:37,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2780 transitions. [2021-11-21 05:22:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 05:22:37,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:37,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:37,799 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-21 05:22:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1852 states and 2791 transitions. [2021-11-21 05:22:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2791 transitions. [2021-11-21 05:22:37,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 05:22:37,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:37,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-21 05:22:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1854 states and 2793 transitions. [2021-11-21 05:22:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2793 transitions. [2021-11-21 05:22:38,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 05:22:38,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:38,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:38,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2021-11-21 05:22:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:38,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1864 states and 2807 transitions. [2021-11-21 05:22:38,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2807 transitions. [2021-11-21 05:22:38,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 05:22:38,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:38,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2021-11-21 05:22:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:38,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1874 states and 2823 transitions. [2021-11-21 05:22:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2823 transitions. [2021-11-21 05:22:38,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-21 05:22:38,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:38,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2021-11-21 05:22:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1882 states and 2834 transitions. [2021-11-21 05:22:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2834 transitions. [2021-11-21 05:22:38,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2021-11-21 05:22:38,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:38,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:38,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 482 trivial. 0 not checked. [2021-11-21 05:22:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:39,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1894 states and 2853 transitions. [2021-11-21 05:22:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2853 transitions. [2021-11-21 05:22:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2021-11-21 05:22:39,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:39,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2021-11-21 05:22:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1899 states and 2861 transitions. [2021-11-21 05:22:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2861 transitions. [2021-11-21 05:22:39,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2021-11-21 05:22:39,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:39,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:39,859 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2021-11-21 05:22:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1900 states and 2862 transitions. [2021-11-21 05:22:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2862 transitions. [2021-11-21 05:22:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2021-11-21 05:22:39,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:39,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2021-11-21 05:22:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:40,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1910 states and 2876 transitions. [2021-11-21 05:22:40,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2876 transitions. [2021-11-21 05:22:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2021-11-21 05:22:40,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:22:40,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:22:40,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 05:22:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2021-11-21 05:22:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:22:40,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1468 states and 2174 transitions. [2021-11-21 05:22:40,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2174 transitions. [2021-11-21 05:22:40,512 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-21 05:22:40,513 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 128 iterations. [2021-11-21 05:22:40,525 INFO L754 CodeCheckObserver]: All specifications hold 2 specifications checked. All of them hold [2021-11-21 05:22:41,388 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,391 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,392 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,393 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,394 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,395 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,396 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,397 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,398 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,399 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,400 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,401 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,402 INFO L560 CodeCheckObserver]: Invariant with dag size 6 [2021-11-21 05:22:41,412 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,413 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,414 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,415 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,416 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,417 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,418 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,419 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,420 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,421 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,422 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,423 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,424 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,426 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,427 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,428 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,429 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,429 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2021-11-21 05:22:41,429 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,429 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,429 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,430 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2021-11-21 05:22:41,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 05:22:41 ImpRootNode [2021-11-21 05:22:41,431 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2021-11-21 05:22:41,432 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-21 05:22:41,432 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-21 05:22:41,436 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-21 05:22:41,437 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:49" (3/4) ... [2021-11-21 05:22:41,441 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2021-11-21 05:22:41,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2021-11-21 05:22:41,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-21 05:22:41,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strlcpy [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2021-11-21 05:22:41,450 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-21 05:22:41,451 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure iounmap [2021-11-21 05:22:41,452 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2021-11-21 05:22:41,453 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2021-11-21 05:22:41,453 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2021-11-21 05:22:41,453 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2021-11-21 05:22:41,453 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2021-11-21 05:22:41,453 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2021-11-21 05:22:41,454 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readl [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure writel [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2021-11-21 05:22:41,455 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure crc32_le [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2021-11-21 05:22:41,456 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2021-11-21 05:22:41,457 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure readb [2021-11-21 05:22:41,457 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2021-11-21 05:22:41,457 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2021-11-21 05:22:41,457 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2021-11-21 05:22:41,457 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2021-11-21 05:22:41,458 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2021-11-21 05:22:41,541 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 850 nodes and edges [2021-11-21 05:22:41,554 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 291 nodes and edges [2021-11-21 05:22:41,574 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2021-11-21 05:22:41,578 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-21 05:22:41,581 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-21 05:22:41,584 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-21 05:22:41,587 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-21 05:22:41,590 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-21 05:22:42,156 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/witness.graphml [2021-11-21 05:22:42,157 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-21 05:22:42,158 INFO L158 Benchmark]: Toolchain (without parser) took 65514.32ms. Allocated memory was 113.2MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 84.3MB in the beginning and 1.0GB in the end (delta: -938.9MB). Peak memory consumption was 628.0MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,158 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:22:42,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3870.04ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 84.3MB in the beginning and 149.2MB in the end (delta: -64.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,159 INFO L158 Benchmark]: Boogie Procedure Inliner took 352.73ms. Allocated memory is still 230.7MB. Free memory was 149.2MB in the beginning and 120.9MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,159 INFO L158 Benchmark]: Boogie Preprocessor took 412.63ms. Allocated memory is still 230.7MB. Free memory was 120.9MB in the beginning and 140.6MB in the end (delta: -19.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,160 INFO L158 Benchmark]: RCFGBuilder took 8306.62ms. Allocated memory was 230.7MB in the beginning and 532.7MB in the end (delta: 302.0MB). Free memory was 140.6MB in the beginning and 372.6MB in the end (delta: -232.0MB). Peak memory consumption was 337.4MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,160 INFO L158 Benchmark]: CodeCheck took 51838.71ms. Allocated memory was 532.7MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 372.6MB in the beginning and 1.2GB in the end (delta: -799.6MB). Peak memory consumption was 348.6MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,161 INFO L158 Benchmark]: Witness Printer took 724.96ms. Allocated memory is still 1.7GB. Free memory was 1.2GB in the beginning and 1.0GB in the end (delta: 147.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-21 05:22:42,163 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: 50.8s, OverallIterations: 128, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 237843 SdHoareTripleChecker+Valid, 518.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51737 mSDsluCounter, 195778 SdHoareTripleChecker+Invalid, 491.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 57145 mSDsCounter, 18144 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 88109 IncrementalHoareTripleChecker+Invalid, 106253 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 18144 mSolverCounterUnsat, 149274 mSDtfsCounter, 88109 mSolverCounterSat, 3.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 215664 GetRequests, 215406 SyntacticMatches, 2 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23622 ImplicationChecksByTransitivity, 14.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.8s SsaConstructionTime, 6.1s SatisfiabilityAnalysisTime, 15.1s 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 113.2MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3870.04ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 84.3MB in the beginning and 149.2MB in the end (delta: -64.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 352.73ms. Allocated memory is still 230.7MB. Free memory was 149.2MB in the beginning and 120.9MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 412.63ms. Allocated memory is still 230.7MB. Free memory was 120.9MB in the beginning and 140.6MB in the end (delta: -19.7MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * RCFGBuilder took 8306.62ms. Allocated memory was 230.7MB in the beginning and 532.7MB in the end (delta: 302.0MB). Free memory was 140.6MB in the beginning and 372.6MB in the end (delta: -232.0MB). Peak memory consumption was 337.4MB. Max. memory is 16.1GB. * CodeCheck took 51838.71ms. Allocated memory was 532.7MB in the beginning and 1.7GB in the end (delta: 1.1GB). Free memory was 372.6MB in the beginning and 1.2GB in the end (delta: -799.6MB). Peak memory consumption was 348.6MB. Max. memory is 16.1GB. * Witness Printer took 724.96ms. Allocated memory is still 1.7GB. Free memory was 1.2GB in the beginning and 1.0GB in the end (delta: 147.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2021-11-21 05:22:42,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1956cbe8-7c4a-422f-a8ff-08aa7ff58622/bin/ukojak-vF6T2TMglN/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