./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4aaa62bf253441449c148626ec3c05297a790787 ............................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4aaa62bf253441449c148626ec3c05297a790787 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:20:31,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:20:31,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:20:31,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:20:31,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:20:31,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:20:31,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:20:31,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:20:31,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:20:32,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:20:32,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:20:32,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:20:32,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:20:32,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:20:32,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:20:32,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:20:32,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:20:32,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:20:32,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:20:32,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:20:32,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:20:32,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:20:32,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:20:32,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:20:32,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:20:32,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:20:32,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:20:32,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:20:32,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:20:32,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:20:32,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:20:32,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:20:32,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:20:32,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:20:32,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:20:32,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:20:32,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:20:32,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:20:32,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:20:32,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:20:32,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:20:32,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-10-16 03:20:32,079 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:20:32,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:20:32,081 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:20:32,081 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:20:32,081 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:20:32,081 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:20:32,081 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:20:32,082 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:20:32,082 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:20:32,082 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:20:32,082 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:20:32,082 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:20:32,083 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:20:32,083 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:20:32,083 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:20:32,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:20:32,084 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 03:20:32,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:20:32,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 03:20:32,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:20:32,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:20:32,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:20:32,085 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:20:32,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:20:32,086 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 03:20:32,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:20:32,086 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:20:32,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:20:32,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:20:32,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:20:32,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:20:32,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:20:32,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:20:32,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:20:32,088 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:20:32,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:20:32,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:20:32,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:20:32,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:20:32,089 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aaa62bf253441449c148626ec3c05297a790787 [2021-10-16 03:20:32,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:20:32,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:20:32,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:20:32,395 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:20:32,396 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:20:32,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-16 03:20:32,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/1cf68bf0e/4446bece27b74c15a4f5b2fb90aa5877/FLAGa5dbd7401 [2021-10-16 03:20:32,963 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:20:32,967 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-16 03:20:32,987 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/1cf68bf0e/4446bece27b74c15a4f5b2fb90aa5877/FLAGa5dbd7401 [2021-10-16 03:20:33,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/1cf68bf0e/4446bece27b74c15a4f5b2fb90aa5877 [2021-10-16 03:20:33,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:20:33,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:20:33,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:33,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:20:33,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:20:33,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:33" (1/1) ... [2021-10-16 03:20:33,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182206bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:33, skipping insertion in model container [2021-10-16 03:20:33,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:33" (1/1) ... [2021-10-16 03:20:33,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:20:33,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:33,622 WARN L228 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-16 03:20:33,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:33,788 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-10-16 03:20:33,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a59e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:33, skipping insertion in model container [2021-10-16 03:20:33,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:33,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 03:20:33,794 INFO L168 Benchmark]: Toolchain (without parser) took 494.63 ms. Allocated memory is still 123.7 MB. Free memory was 82.8 MB in the beginning and 91.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:33,796 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 123.7 MB. Free memory is still 100.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:20:33,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.91 ms. Allocated memory is still 123.7 MB. Free memory was 82.6 MB in the beginning and 91.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:20:33,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 123.7 MB. Free memory is still 100.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 491.91 ms. Allocated memory is still 123.7 MB. Free memory was 82.6 MB in the beginning and 91.2 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 355]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:20:36,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:20:36,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:20:36,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:20:36,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:20:36,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:20:36,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:20:36,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:20:36,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:20:36,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:20:36,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:20:36,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:20:36,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:20:36,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:20:36,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:20:36,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:20:36,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:20:36,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:20:36,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:20:36,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:20:36,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:20:36,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:20:36,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:20:36,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:20:36,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:20:36,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:20:36,230 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:20:36,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:20:36,233 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:20:36,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:20:36,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:20:36,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:20:36,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:20:36,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:20:36,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:20:36,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:20:36,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:20:36,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:20:36,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:20:36,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:20:36,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:20:36,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2021-10-16 03:20:36,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:20:36,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:20:36,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:20:36,305 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:20:36,306 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:20:36,306 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:20:36,306 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:20:36,306 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:20:36,307 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:20:36,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:20:36,310 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 03:20:36,310 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 03:20:36,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:20:36,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:20:36,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:20:36,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:20:36,311 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:20:36,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:20:36,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:20:36,312 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 03:20:36,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:20:36,313 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:20:36,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:20:36,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:20:36,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:20:36,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:20:36,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:20:36,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:20:36,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:20:36,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:20:36,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:20:36,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:20:36,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:20:36,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:20:36,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:20:36,316 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4aaa62bf253441449c148626ec3c05297a790787 [2021-10-16 03:20:36,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:20:36,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:20:36,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:20:36,750 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:20:36,751 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:20:36,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-16 03:20:36,831 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/232d879a5/03cbc2db17f64588a4bd8da6db3d677e/FLAG568d8c492 [2021-10-16 03:20:37,389 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:20:37,396 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2021-10-16 03:20:37,410 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/232d879a5/03cbc2db17f64588a4bd8da6db3d677e/FLAG568d8c492 [2021-10-16 03:20:37,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/data/232d879a5/03cbc2db17f64588a4bd8da6db3d677e [2021-10-16 03:20:37,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:20:37,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:20:37,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:37,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:20:37,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:20:37,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:37" (1/1) ... [2021-10-16 03:20:37,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8a58ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:37, skipping insertion in model container [2021-10-16 03:20:37,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:20:37" (1/1) ... [2021-10-16 03:20:37,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:20:37,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:38,043 WARN L228 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-16 03:20:38,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:38,212 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:20:38,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:20:38,262 WARN L228 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-16 03:20:38,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:38,364 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:20:38,403 WARN L228 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_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c[5724,5737] [2021-10-16 03:20:38,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:20:38,489 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:20:38,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38 WrapperNode [2021-10-16 03:20:38,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:20:38,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:20:38,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:20:38,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:20:38,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:20:38,683 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-16 03:20:38,683 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-16 03:20:38,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-16 03:20:38,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-16 03:20:38,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-16 03:20:38,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-16 03:20:38,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-16 03:20:38,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (1/1) ... [2021-10-16 03:20:38,810 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:20:38,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 [2021-10-16 03:20:38,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-16 03:20:38,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-16 03:20:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-16 03:20:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-16 03:20:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-16 03:20:38,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-16 03:20:42,226 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-16 03:20:42,230 INFO L299 CfgBuilder]: Removed 914 assume(true) statements. [2021-10-16 03:20:42,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:20:42 BoogieIcfgContainer [2021-10-16 03:20:42,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-16 03:20:42,236 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-16 03:20:42,237 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-16 03:20:42,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-16 03:20:42,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 03:20:37" (1/3) ... [2021-10-16 03:20:42,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fc2dc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:20:42, skipping insertion in model container [2021-10-16 03:20:42,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:20:38" (2/3) ... [2021-10-16 03:20:42,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17fc2dc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 03:20:42, skipping insertion in model container [2021-10-16 03:20:42,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:20:42" (3/3) ... [2021-10-16 03:20:42,244 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_productSimulator.cil.c [2021-10-16 03:20:42,250 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-16 03:20:42,250 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-10-16 03:20:42,320 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-16 03:20:42,328 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-16 03:20:42,328 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-10-16 03:20:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand has 479 states, 475 states have (on average 1.5705263157894738) internal successors, (746), 478 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-10-16 03:20:42,377 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:42,378 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:42,379 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:42,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:42,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1346850276, now seen corresponding path program 1 times [2021-10-16 03:20:42,398 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:42,399 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1314761161] [2021-10-16 03:20:42,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:42,400 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:42,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:42,404 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:42,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-10-16 03:20:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:42,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 1 conjunts are in the unsatisfiable core [2021-10-16 03:20:42,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:42,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:42,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:42,896 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:42,896 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1314761161] [2021-10-16 03:20:42,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1314761161] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:42,897 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:42,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-10-16 03:20:42,899 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96463561] [2021-10-16 03:20:42,905 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-10-16 03:20:42,905 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:42,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-10-16 03:20:42,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 03:20:42,928 INFO L87 Difference]: Start difference. First operand has 479 states, 475 states have (on average 1.5705263157894738) internal successors, (746), 478 states have internal predecessors, (746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:42,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:42,998 INFO L93 Difference]: Finished difference Result 944 states and 1477 transitions. [2021-10-16 03:20:42,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-10-16 03:20:43,000 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-10-16 03:20:43,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:43,028 INFO L225 Difference]: With dead ends: 944 [2021-10-16 03:20:43,028 INFO L226 Difference]: Without dead ends: 475 [2021-10-16 03:20:43,042 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-10-16 03:20:43,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-10-16 03:20:43,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 475. [2021-10-16 03:20:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 475 states, 472 states have (on average 1.555084745762712) internal successors, (734), 474 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 734 transitions. [2021-10-16 03:20:43,170 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 734 transitions. Word has length 26 [2021-10-16 03:20:43,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:43,171 INFO L470 AbstractCegarLoop]: Abstraction has 475 states and 734 transitions. [2021-10-16 03:20:43,171 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 13.0) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:43,171 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 734 transitions. [2021-10-16 03:20:43,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-10-16 03:20:43,175 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:43,175 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:43,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:43,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:43,389 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:43,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:43,390 INFO L82 PathProgramCache]: Analyzing trace with hash 2001727704, now seen corresponding path program 1 times [2021-10-16 03:20:43,391 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:43,392 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1457155508] [2021-10-16 03:20:43,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:43,392 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:43,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:43,393 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:43,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-10-16 03:20:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:43,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:20:43,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:43,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:43,770 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:43,836 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:43,836 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1457155508] [2021-10-16 03:20:43,836 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1457155508] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:43,837 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:43,837 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-10-16 03:20:43,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540799742] [2021-10-16 03:20:43,838 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 03:20:43,839 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:43,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 03:20:43,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:43,843 INFO L87 Difference]: Start difference. First operand 475 states and 734 transitions. Second operand has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:43,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:43,898 INFO L93 Difference]: Finished difference Result 475 states and 734 transitions. [2021-10-16 03:20:43,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:20:43,899 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-10-16 03:20:43,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:43,905 INFO L225 Difference]: With dead ends: 475 [2021-10-16 03:20:43,905 INFO L226 Difference]: Without dead ends: 176 [2021-10-16 03:20:43,906 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.0ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:43,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2021-10-16 03:20:43,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2021-10-16 03:20:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 175 states have (on average 1.5314285714285714) internal successors, (268), 175 states have internal predecessors, (268), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 268 transitions. [2021-10-16 03:20:43,938 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 268 transitions. Word has length 27 [2021-10-16 03:20:43,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:43,938 INFO L470 AbstractCegarLoop]: Abstraction has 176 states and 268 transitions. [2021-10-16 03:20:43,938 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.5) internal successors, (30), 4 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 268 transitions. [2021-10-16 03:20:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-10-16 03:20:43,940 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:43,940 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:43,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:44,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:44,154 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:44,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:44,155 INFO L82 PathProgramCache]: Analyzing trace with hash 267833841, now seen corresponding path program 1 times [2021-10-16 03:20:44,156 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:44,157 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [410422522] [2021-10-16 03:20:44,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:44,158 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:44,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:44,161 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:44,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-10-16 03:20:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:44,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:20:44,397 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:44,545 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:44,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:44,674 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:44,674 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [410422522] [2021-10-16 03:20:44,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [410422522] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:44,675 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:44,675 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-16 03:20:44,675 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700062246] [2021-10-16 03:20:44,675 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 03:20:44,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:44,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 03:20:44,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:44,677 INFO L87 Difference]: Start difference. First operand 176 states and 268 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:44,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:44,714 INFO L93 Difference]: Finished difference Result 528 states and 818 transitions. [2021-10-16 03:20:44,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-16 03:20:44,715 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-10-16 03:20:44,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:44,718 INFO L225 Difference]: With dead ends: 528 [2021-10-16 03:20:44,718 INFO L226 Difference]: Without dead ends: 366 [2021-10-16 03:20:44,718 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.1ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:44,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 366 states. [2021-10-16 03:20:44,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 366 to 200. [2021-10-16 03:20:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 199 states have (on average 1.5326633165829147) internal successors, (305), 199 states have internal predecessors, (305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 305 transitions. [2021-10-16 03:20:44,736 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 305 transitions. Word has length 34 [2021-10-16 03:20:44,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:44,737 INFO L470 AbstractCegarLoop]: Abstraction has 200 states and 305 transitions. [2021-10-16 03:20:44,737 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 305 transitions. [2021-10-16 03:20:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-10-16 03:20:44,739 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:44,739 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:44,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:44,952 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:44,952 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:44,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:44,953 INFO L82 PathProgramCache]: Analyzing trace with hash -196986908, now seen corresponding path program 1 times [2021-10-16 03:20:44,954 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:44,954 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1547055461] [2021-10-16 03:20:44,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:44,954 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:44,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:44,956 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:44,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-10-16 03:20:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:45,206 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-16 03:20:45,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:45,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:45,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:45,505 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:45,505 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1547055461] [2021-10-16 03:20:45,505 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1547055461] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:45,505 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:45,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-10-16 03:20:45,506 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [75390296] [2021-10-16 03:20:45,506 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-16 03:20:45,506 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:45,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-16 03:20:45,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-16 03:20:45,507 INFO L87 Difference]: Start difference. First operand 200 states and 305 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:45,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:45,815 INFO L93 Difference]: Finished difference Result 729 states and 1140 transitions. [2021-10-16 03:20:45,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-10-16 03:20:45,816 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-10-16 03:20:45,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:45,820 INFO L225 Difference]: With dead ends: 729 [2021-10-16 03:20:45,820 INFO L226 Difference]: Without dead ends: 543 [2021-10-16 03:20:45,821 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 45.7ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-10-16 03:20:45,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2021-10-16 03:20:45,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 210. [2021-10-16 03:20:45,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 209 states have (on average 1.4784688995215312) internal successors, (309), 209 states have internal predecessors, (309), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 309 transitions. [2021-10-16 03:20:45,843 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 309 transitions. Word has length 37 [2021-10-16 03:20:45,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:45,843 INFO L470 AbstractCegarLoop]: Abstraction has 210 states and 309 transitions. [2021-10-16 03:20:45,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:45,844 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 309 transitions. [2021-10-16 03:20:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-16 03:20:45,845 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:45,846 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:45,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:46,058 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:46,058 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:46,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:46,058 INFO L82 PathProgramCache]: Analyzing trace with hash -1990421615, now seen corresponding path program 1 times [2021-10-16 03:20:46,059 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:46,059 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1482137589] [2021-10-16 03:20:46,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:46,060 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:46,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:46,061 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:46,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2021-10-16 03:20:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:46,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-16 03:20:46,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:46,476 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:46,583 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:46,583 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1482137589] [2021-10-16 03:20:46,583 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1482137589] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:46,583 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:46,583 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-16 03:20:46,584 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023621346] [2021-10-16 03:20:46,584 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-10-16 03:20:46,584 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:46,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-10-16 03:20:46,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-10-16 03:20:46,585 INFO L87 Difference]: Start difference. First operand 210 states and 309 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:46,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:46,800 INFO L93 Difference]: Finished difference Result 546 states and 804 transitions. [2021-10-16 03:20:46,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 03:20:46,802 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-10-16 03:20:46,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:46,805 INFO L225 Difference]: With dead ends: 546 [2021-10-16 03:20:46,805 INFO L226 Difference]: Without dead ends: 350 [2021-10-16 03:20:46,806 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 30.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-16 03:20:46,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-10-16 03:20:46,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 234. [2021-10-16 03:20:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 233 states have (on average 1.4291845493562232) internal successors, (333), 233 states have internal predecessors, (333), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 333 transitions. [2021-10-16 03:20:46,830 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 333 transitions. Word has length 45 [2021-10-16 03:20:46,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:46,830 INFO L470 AbstractCegarLoop]: Abstraction has 234 states and 333 transitions. [2021-10-16 03:20:46,830 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 333 transitions. [2021-10-16 03:20:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-16 03:20:46,832 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:46,832 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:46,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:47,048 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:47,049 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:47,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:47,049 INFO L82 PathProgramCache]: Analyzing trace with hash -1732256177, now seen corresponding path program 1 times [2021-10-16 03:20:47,050 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:47,050 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1101471800] [2021-10-16 03:20:47,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:47,050 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:47,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:47,051 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:47,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-10-16 03:20:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:47,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 4 conjunts are in the unsatisfiable core [2021-10-16 03:20:47,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:47,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:47,469 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:47,579 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:47,580 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1101471800] [2021-10-16 03:20:47,581 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1101471800] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:47,581 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:47,581 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2021-10-16 03:20:47,581 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [434892262] [2021-10-16 03:20:47,583 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 03:20:47,583 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:47,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 03:20:47,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-10-16 03:20:47,586 INFO L87 Difference]: Start difference. First operand 234 states and 333 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:47,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:47,794 INFO L93 Difference]: Finished difference Result 614 states and 872 transitions. [2021-10-16 03:20:47,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 03:20:47,795 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-10-16 03:20:47,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:47,798 INFO L225 Difference]: With dead ends: 614 [2021-10-16 03:20:47,798 INFO L226 Difference]: Without dead ends: 394 [2021-10-16 03:20:47,799 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 24.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-10-16 03:20:47,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2021-10-16 03:20:47,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 250. [2021-10-16 03:20:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 249 states have (on average 1.4016064257028114) internal successors, (349), 249 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 349 transitions. [2021-10-16 03:20:47,826 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 349 transitions. Word has length 45 [2021-10-16 03:20:47,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:47,826 INFO L470 AbstractCegarLoop]: Abstraction has 250 states and 349 transitions. [2021-10-16 03:20:47,827 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 6 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:47,827 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 349 transitions. [2021-10-16 03:20:47,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-10-16 03:20:47,828 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:47,829 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:47,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:48,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:48,046 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:48,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:48,047 INFO L82 PathProgramCache]: Analyzing trace with hash 1551593869, now seen corresponding path program 1 times [2021-10-16 03:20:48,048 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:48,048 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [987817287] [2021-10-16 03:20:48,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:48,049 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:48,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:48,050 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:48,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2021-10-16 03:20:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:48,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:20:48,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:48,526 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:48,667 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:48,667 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [987817287] [2021-10-16 03:20:48,667 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [987817287] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:48,667 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:48,668 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2021-10-16 03:20:48,668 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037293024] [2021-10-16 03:20:48,669 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 03:20:48,670 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:48,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 03:20:48,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:48,671 INFO L87 Difference]: Start difference. First operand 250 states and 349 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:48,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:48,824 INFO L93 Difference]: Finished difference Result 718 states and 1013 transitions. [2021-10-16 03:20:48,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-16 03:20:48,824 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-10-16 03:20:48,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:48,828 INFO L225 Difference]: With dead ends: 718 [2021-10-16 03:20:48,828 INFO L226 Difference]: Without dead ends: 482 [2021-10-16 03:20:48,829 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.1ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-16 03:20:48,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-10-16 03:20:48,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 396. [2021-10-16 03:20:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 396 states, 395 states have (on average 1.3974683544303796) internal successors, (552), 395 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:48,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 552 transitions. [2021-10-16 03:20:48,865 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 552 transitions. Word has length 45 [2021-10-16 03:20:48,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:48,865 INFO L470 AbstractCegarLoop]: Abstraction has 396 states and 552 transitions. [2021-10-16 03:20:48,866 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:48,866 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 552 transitions. [2021-10-16 03:20:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-16 03:20:48,867 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:48,867 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:48,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:49,088 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:49,089 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:49,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:49,089 INFO L82 PathProgramCache]: Analyzing trace with hash 2053238802, now seen corresponding path program 1 times [2021-10-16 03:20:49,090 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:49,090 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [361665609] [2021-10-16 03:20:49,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:49,090 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:49,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:49,091 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:49,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2021-10-16 03:20:49,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:49,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-16 03:20:49,390 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:49,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:49,579 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:49,735 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:49,735 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [361665609] [2021-10-16 03:20:49,736 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [361665609] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:49,736 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:49,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2021-10-16 03:20:49,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368122806] [2021-10-16 03:20:49,737 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 03:20:49,737 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:49,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 03:20:49,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-16 03:20:49,738 INFO L87 Difference]: Start difference. First operand 396 states and 552 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:51,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:51,495 INFO L93 Difference]: Finished difference Result 1999 states and 2822 transitions. [2021-10-16 03:20:51,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-16 03:20:51,496 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 46 [2021-10-16 03:20:51,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:51,507 INFO L225 Difference]: With dead ends: 1999 [2021-10-16 03:20:51,507 INFO L226 Difference]: Without dead ends: 1617 [2021-10-16 03:20:51,510 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 67.1ms TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:20:51,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1617 states. [2021-10-16 03:20:51,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1617 to 687. [2021-10-16 03:20:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 687 states, 686 states have (on average 1.379008746355685) internal successors, (946), 686 states have internal predecessors, (946), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:51,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 946 transitions. [2021-10-16 03:20:51,585 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 946 transitions. Word has length 46 [2021-10-16 03:20:51,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:51,585 INFO L470 AbstractCegarLoop]: Abstraction has 687 states and 946 transitions. [2021-10-16 03:20:51,585 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 946 transitions. [2021-10-16 03:20:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-10-16 03:20:51,587 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:51,587 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:51,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:51,804 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:51,805 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:51,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:51,806 INFO L82 PathProgramCache]: Analyzing trace with hash 498692121, now seen corresponding path program 1 times [2021-10-16 03:20:51,806 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:51,806 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [416449297] [2021-10-16 03:20:51,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:51,807 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:51,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:51,808 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:51,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2021-10-16 03:20:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:52,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:20:52,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:52,362 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:52,524 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:52,524 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [416449297] [2021-10-16 03:20:52,524 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [416449297] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:20:52,524 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:20:52,525 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-10-16 03:20:52,525 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889389130] [2021-10-16 03:20:52,525 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:20:52,525 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:52,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:20:52,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 03:20:52,527 INFO L87 Difference]: Start difference. First operand 687 states and 946 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:53,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:20:53,976 INFO L93 Difference]: Finished difference Result 1468 states and 2032 transitions. [2021-10-16 03:20:53,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:20:53,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 66 [2021-10-16 03:20:53,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:20:53,982 INFO L225 Difference]: With dead ends: 1468 [2021-10-16 03:20:53,982 INFO L226 Difference]: Without dead ends: 795 [2021-10-16 03:20:53,983 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 03:20:53,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 795 states. [2021-10-16 03:20:54,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 795 to 795. [2021-10-16 03:20:54,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 795 states, 794 states have (on average 1.3463476070528968) internal successors, (1069), 794 states have internal predecessors, (1069), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:54,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 795 states and 1069 transitions. [2021-10-16 03:20:54,068 INFO L78 Accepts]: Start accepts. Automaton has 795 states and 1069 transitions. Word has length 66 [2021-10-16 03:20:54,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:20:54,070 INFO L470 AbstractCegarLoop]: Abstraction has 795 states and 1069 transitions. [2021-10-16 03:20:54,070 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:20:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1069 transitions. [2021-10-16 03:20:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-10-16 03:20:54,072 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:20:54,072 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:20:54,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2021-10-16 03:20:54,285 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:20:54,285 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:20:54,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:20:54,286 INFO L82 PathProgramCache]: Analyzing trace with hash -971625849, now seen corresponding path program 1 times [2021-10-16 03:20:54,286 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:20:54,287 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1627061415] [2021-10-16 03:20:54,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:54,287 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:20:54,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:20:54,288 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:20:54,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2021-10-16 03:20:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:54,668 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-16 03:20:54,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:54,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:54,876 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:55,069 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:20:55,070 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1627061415] [2021-10-16 03:20:55,070 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1627061415] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:20:55,070 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1347744785] [2021-10-16 03:20:55,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:55,070 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:20:55,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:20:55,074 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:20:55,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2021-10-16 03:20:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:55,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 6 conjunts are in the unsatisfiable core [2021-10-16 03:20:55,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:55,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:55,924 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1347744785] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:20:55,924 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1322968585] [2021-10-16 03:20:55,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:20:55,924 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:20:55,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 [2021-10-16 03:20:55,932 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-16 03:20:55,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-10-16 03:20:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:20:56,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-16 03:20:56,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:20:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:56,499 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:20:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 03:20:56,672 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1322968585] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:20:56,672 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-16 03:20:56,673 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 8 [2021-10-16 03:20:56,673 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70010032] [2021-10-16 03:20:56,674 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-16 03:20:56,674 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:20:56,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-16 03:20:56,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-16 03:20:56,676 INFO L87 Difference]: Start difference. First operand 795 states and 1069 transitions. Second operand has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:00,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:00,739 INFO L93 Difference]: Finished difference Result 1580 states and 2158 transitions. [2021-10-16 03:21:00,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-10-16 03:21:00,740 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 67 [2021-10-16 03:21:00,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:00,745 INFO L225 Difference]: With dead ends: 1580 [2021-10-16 03:21:00,745 INFO L226 Difference]: Without dead ends: 907 [2021-10-16 03:21:00,747 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 394 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 83.8ms TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2021-10-16 03:21:00,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 907 states. [2021-10-16 03:21:00,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 907 to 695. [2021-10-16 03:21:00,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 695 states, 694 states have (on average 1.3256484149855907) internal successors, (920), 694 states have internal predecessors, (920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 695 states and 920 transitions. [2021-10-16 03:21:00,822 INFO L78 Accepts]: Start accepts. Automaton has 695 states and 920 transitions. Word has length 67 [2021-10-16 03:21:00,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:00,822 INFO L470 AbstractCegarLoop]: Abstraction has 695 states and 920 transitions. [2021-10-16 03:21:00,823 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.875) internal successors, (95), 8 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 920 transitions. [2021-10-16 03:21:00,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-10-16 03:21:00,831 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:00,831 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:00,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:01,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:01,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (12)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:01,445 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:01,446 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:01,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:01,446 INFO L82 PathProgramCache]: Analyzing trace with hash 373765862, now seen corresponding path program 1 times [2021-10-16 03:21:01,447 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:01,447 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [526727312] [2021-10-16 03:21:01,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:01,447 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:01,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:01,448 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:01,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2021-10-16 03:21:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:01,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:01,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-16 03:21:02,272 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 82 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-10-16 03:21:02,659 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:02,660 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [526727312] [2021-10-16 03:21:02,660 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [526727312] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:02,660 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1935032159] [2021-10-16 03:21:02,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:02,660 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:02,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:02,665 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:02,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2021-10-16 03:21:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:03,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:21:03,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-16 03:21:03,529 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-10-16 03:21:03,791 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1935032159] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:03,791 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-16 03:21:03,792 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-16 03:21:03,792 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592528289] [2021-10-16 03:21:03,792 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:21:03,793 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:03,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:21:03,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:03,794 INFO L87 Difference]: Start difference. First operand 695 states and 920 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:05,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:05,467 INFO L93 Difference]: Finished difference Result 1757 states and 2355 transitions. [2021-10-16 03:21:05,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:21:05,468 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 116 [2021-10-16 03:21:05,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:05,474 INFO L225 Difference]: With dead ends: 1757 [2021-10-16 03:21:05,475 INFO L226 Difference]: Without dead ends: 1076 [2021-10-16 03:21:05,476 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 451 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 71.4ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:05,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states. [2021-10-16 03:21:05,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1074. [2021-10-16 03:21:05,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1074 states, 1073 states have (on average 1.3410997204100652) internal successors, (1439), 1073 states have internal predecessors, (1439), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:05,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 1074 states and 1439 transitions. [2021-10-16 03:21:05,596 INFO L78 Accepts]: Start accepts. Automaton has 1074 states and 1439 transitions. Word has length 116 [2021-10-16 03:21:05,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:05,597 INFO L470 AbstractCegarLoop]: Abstraction has 1074 states and 1439 transitions. [2021-10-16 03:21:05,597 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1439 transitions. [2021-10-16 03:21:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-10-16 03:21:05,600 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:05,600 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:05,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (14)] Ended with exit code 0 [2021-10-16 03:21:05,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (15)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:06,014 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:06,014 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:06,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:06,014 INFO L82 PathProgramCache]: Analyzing trace with hash -960598026, now seen corresponding path program 1 times [2021-10-16 03:21:06,015 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:06,015 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1889939551] [2021-10-16 03:21:06,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:06,015 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:06,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:06,016 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:06,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2021-10-16 03:21:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:06,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:06,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:06,850 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:06,850 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:07,191 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 69 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:07,191 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:07,191 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1889939551] [2021-10-16 03:21:07,192 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1889939551] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:07,192 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1082062464] [2021-10-16 03:21:07,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:07,192 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:07,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:07,196 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:07,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2021-10-16 03:21:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:07,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 340 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:21:07,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-16 03:21:08,174 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-10-16 03:21:08,406 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1082062464] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:08,406 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-16 03:21:08,406 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-16 03:21:08,407 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673113205] [2021-10-16 03:21:08,407 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:21:08,407 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:08,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:21:08,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:08,408 INFO L87 Difference]: Start difference. First operand 1074 states and 1439 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:08,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:08,528 INFO L93 Difference]: Finished difference Result 1693 states and 2268 transitions. [2021-10-16 03:21:08,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:21:08,528 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 117 [2021-10-16 03:21:08,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:08,535 INFO L225 Difference]: With dead ends: 1693 [2021-10-16 03:21:08,536 INFO L226 Difference]: Without dead ends: 1153 [2021-10-16 03:21:08,538 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 464 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 50.4ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:08,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1153 states. [2021-10-16 03:21:08,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1153 to 1151. [2021-10-16 03:21:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1151 states, 1150 states have (on average 1.3382608695652174) internal successors, (1539), 1150 states have internal predecessors, (1539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1539 transitions. [2021-10-16 03:21:08,660 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1539 transitions. Word has length 117 [2021-10-16 03:21:08,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:08,660 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1539 transitions. [2021-10-16 03:21:08,660 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1539 transitions. [2021-10-16 03:21:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2021-10-16 03:21:08,664 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:08,664 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:08,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:08,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:09,075 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:21:09,075 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:09,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:09,076 INFO L82 PathProgramCache]: Analyzing trace with hash 2140429550, now seen corresponding path program 1 times [2021-10-16 03:21:09,078 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:09,079 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1890030239] [2021-10-16 03:21:09,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:09,079 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:09,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:09,080 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:09,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (18)] Waiting until timeout for monitored process [2021-10-16 03:21:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:09,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:09,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:10,022 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-16 03:21:10,022 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:10,338 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 88 proven. 12 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2021-10-16 03:21:10,339 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:10,339 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1890030239] [2021-10-16 03:21:10,339 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1890030239] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:10,339 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [864277746] [2021-10-16 03:21:10,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:10,339 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:10,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:10,340 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:10,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (19)] Waiting until timeout for monitored process [2021-10-16 03:21:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:11,183 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:21:11,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-16 03:21:11,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2021-10-16 03:21:11,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [864277746] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:11,614 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-16 03:21:11,614 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-16 03:21:11,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915224555] [2021-10-16 03:21:11,615 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:21:11,615 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:11,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:21:11,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:11,616 INFO L87 Difference]: Start difference. First operand 1151 states and 1539 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:13,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:13,066 INFO L93 Difference]: Finished difference Result 2241 states and 2987 transitions. [2021-10-16 03:21:13,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:21:13,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 118 [2021-10-16 03:21:13,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:13,075 INFO L225 Difference]: With dead ends: 2241 [2021-10-16 03:21:13,076 INFO L226 Difference]: Without dead ends: 1179 [2021-10-16 03:21:13,078 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 459 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 49.8ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:13,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2021-10-16 03:21:13,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1151. [2021-10-16 03:21:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1151 states, 1150 states have (on average 1.326086956521739) internal successors, (1525), 1150 states have internal predecessors, (1525), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 1151 states and 1525 transitions. [2021-10-16 03:21:13,204 INFO L78 Accepts]: Start accepts. Automaton has 1151 states and 1525 transitions. Word has length 118 [2021-10-16 03:21:13,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:13,204 INFO L470 AbstractCegarLoop]: Abstraction has 1151 states and 1525 transitions. [2021-10-16 03:21:13,204 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:13,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1525 transitions. [2021-10-16 03:21:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2021-10-16 03:21:13,208 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:13,208 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:13,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (18)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:13,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (19)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:13,622 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:13,623 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:13,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:13,623 INFO L82 PathProgramCache]: Analyzing trace with hash -2011415543, now seen corresponding path program 1 times [2021-10-16 03:21:13,623 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:13,623 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [935312744] [2021-10-16 03:21:13,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:13,624 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:13,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:13,624 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:13,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (20)] Waiting until timeout for monitored process [2021-10-16 03:21:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:14,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:14,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:14,648 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 84 proven. 12 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:15,005 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:15,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [935312744] [2021-10-16 03:21:15,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [935312744] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:15,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1935057243] [2021-10-16 03:21:15,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:15,006 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:15,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:15,006 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:15,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (21)] Waiting until timeout for monitored process [2021-10-16 03:21:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:15,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:21:15,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-16 03:21:16,236 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:16,469 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-10-16 03:21:16,469 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1935057243] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:16,469 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-16 03:21:16,469 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-16 03:21:16,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970672314] [2021-10-16 03:21:16,470 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:21:16,470 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:16,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:21:16,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:16,471 INFO L87 Difference]: Start difference. First operand 1151 states and 1525 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:17,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:17,980 INFO L93 Difference]: Finished difference Result 3007 states and 4013 transitions. [2021-10-16 03:21:17,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:21:17,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 119 [2021-10-16 03:21:17,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:17,990 INFO L225 Difference]: With dead ends: 3007 [2021-10-16 03:21:17,990 INFO L226 Difference]: Without dead ends: 1947 [2021-10-16 03:21:17,992 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 472 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 57.5ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:17,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1947 states. [2021-10-16 03:21:18,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1947 to 1945. [2021-10-16 03:21:18,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1945 states, 1944 states have (on average 1.3323045267489713) internal successors, (2590), 1944 states have internal predecessors, (2590), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1945 states and 2590 transitions. [2021-10-16 03:21:18,206 INFO L78 Accepts]: Start accepts. Automaton has 1945 states and 2590 transitions. Word has length 119 [2021-10-16 03:21:18,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:18,206 INFO L470 AbstractCegarLoop]: Abstraction has 1945 states and 2590 transitions. [2021-10-16 03:21:18,207 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:18,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2590 transitions. [2021-10-16 03:21:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-10-16 03:21:18,211 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:18,212 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:18,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (20)] Ended with exit code 0 [2021-10-16 03:21:18,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (21)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:18,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:18,628 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:18,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:18,628 INFO L82 PathProgramCache]: Analyzing trace with hash -321498230, now seen corresponding path program 1 times [2021-10-16 03:21:18,629 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:18,629 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1484479105] [2021-10-16 03:21:18,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:18,629 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:18,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:18,630 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:18,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2021-10-16 03:21:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:19,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:19,468 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:19,781 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-16 03:21:19,781 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 73 proven. 12 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-10-16 03:21:20,105 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:20,105 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1484479105] [2021-10-16 03:21:20,105 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1484479105] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:20,105 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [175004398] [2021-10-16 03:21:20,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:20,105 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:20,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:20,116 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:20,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2021-10-16 03:21:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:21,217 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-16 03:21:21,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-16 03:21:21,477 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:21,738 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-10-16 03:21:21,739 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [175004398] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:21,739 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-10-16 03:21:21,739 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 11 [2021-10-16 03:21:21,739 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856712437] [2021-10-16 03:21:21,739 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 03:21:21,739 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:21,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 03:21:21,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:21,740 INFO L87 Difference]: Start difference. First operand 1945 states and 2590 transitions. Second operand has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:21,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:21,883 INFO L93 Difference]: Finished difference Result 2905 states and 3857 transitions. [2021-10-16 03:21:21,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 03:21:21,884 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-10-16 03:21:21,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:21,894 INFO L225 Difference]: With dead ends: 2905 [2021-10-16 03:21:21,895 INFO L226 Difference]: Without dead ends: 1953 [2021-10-16 03:21:21,899 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 467 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 53.4ms TimeCoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:21,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1953 states. [2021-10-16 03:21:22,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1953 to 1951. [2021-10-16 03:21:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1951 states, 1950 states have (on average 1.324102564102564) internal successors, (2582), 1950 states have internal predecessors, (2582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1951 states and 2582 transitions. [2021-10-16 03:21:22,098 INFO L78 Accepts]: Start accepts. Automaton has 1951 states and 2582 transitions. Word has length 120 [2021-10-16 03:21:22,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:22,098 INFO L470 AbstractCegarLoop]: Abstraction has 1951 states and 2582 transitions. [2021-10-16 03:21:22,098 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.666666666666668) internal successors, (92), 3 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2582 transitions. [2021-10-16 03:21:22,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-10-16 03:21:22,103 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:22,103 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:22,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (23)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:22,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (22)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:22,508 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 23 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt,22 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:21:22,508 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:22,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:22,509 INFO L82 PathProgramCache]: Analyzing trace with hash 1064708665, now seen corresponding path program 1 times [2021-10-16 03:21:22,509 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:22,509 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [333288300] [2021-10-16 03:21:22,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:22,509 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:22,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:22,510 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:22,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (24)] Waiting until timeout for monitored process [2021-10-16 03:21:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:23,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:23,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:23,736 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:23,736 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 86 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-10-16 03:21:24,069 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:24,069 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [333288300] [2021-10-16 03:21:24,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [333288300] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:24,069 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1548122049] [2021-10-16 03:21:24,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:24,069 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:24,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:24,070 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:24,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (25)] Waiting until timeout for monitored process [2021-10-16 03:21:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:25,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:25,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:25,693 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:26,004 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 67 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:26,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1548122049] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:26,005 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1850243481] [2021-10-16 03:21:26,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:26,005 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:21:26,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 [2021-10-16 03:21:26,007 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-16 03:21:26,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2021-10-16 03:21:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:27,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 348 conjuncts, 9 conjunts are in the unsatisfiable core [2021-10-16 03:21:27,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:27,488 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 102 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-16 03:21:27,488 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-10-16 03:21:27,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1850243481] provided 1 perfect and 1 imperfect interpolant sequences [2021-10-16 03:21:27,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 5 imperfect interpolant sequences. [2021-10-16 03:21:27,830 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [5, 5, 5, 5, 8] total 18 [2021-10-16 03:21:27,830 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910211360] [2021-10-16 03:21:27,830 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-16 03:21:27,830 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:27,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-16 03:21:27,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2021-10-16 03:21:27,832 INFO L87 Difference]: Start difference. First operand 1951 states and 2582 transitions. Second operand has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:28,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:28,853 INFO L93 Difference]: Finished difference Result 7257 states and 9591 transitions. [2021-10-16 03:21:28,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-10-16 03:21:28,853 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-10-16 03:21:28,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:28,881 INFO L225 Difference]: With dead ends: 7257 [2021-10-16 03:21:28,881 INFO L226 Difference]: Without dead ends: 5341 [2021-10-16 03:21:28,885 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 719 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 406.1ms TimeCoverageRelationStatistics Valid=161, Invalid=709, Unknown=0, NotChecked=0, Total=870 [2021-10-16 03:21:28,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5341 states. [2021-10-16 03:21:29,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5341 to 3123. [2021-10-16 03:21:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3123 states, 3122 states have (on average 1.3286354900704676) internal successors, (4148), 3122 states have internal predecessors, (4148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:29,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4148 transitions. [2021-10-16 03:21:29,276 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4148 transitions. Word has length 122 [2021-10-16 03:21:29,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:29,277 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4148 transitions. [2021-10-16 03:21:29,277 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 13.375) internal successors, (107), 8 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4148 transitions. [2021-10-16 03:21:29,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-10-16 03:21:29,283 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:29,283 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:29,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (25)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:29,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (24)] Ended with exit code 0 [2021-10-16 03:21:29,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2021-10-16 03:21:29,888 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt,24 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,26 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:21:29,888 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:29,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:29,889 INFO L82 PathProgramCache]: Analyzing trace with hash -1692044684, now seen corresponding path program 1 times [2021-10-16 03:21:29,889 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:29,889 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1595600083] [2021-10-16 03:21:29,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:29,889 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:29,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:29,891 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:29,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (27)] Waiting until timeout for monitored process [2021-10-16 03:21:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:30,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 352 conjuncts, 5 conjunts are in the unsatisfiable core [2021-10-16 03:21:30,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-16 03:21:31,271 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-10-16 03:21:31,587 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:31,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1595600083] [2021-10-16 03:21:31,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1595600083] provided 2 perfect and 0 imperfect interpolant sequences [2021-10-16 03:21:31,588 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-10-16 03:21:31,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2021-10-16 03:21:31,588 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645526685] [2021-10-16 03:21:31,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-10-16 03:21:31,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:31,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-10-16 03:21:31,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-10-16 03:21:31,590 INFO L87 Difference]: Start difference. First operand 3123 states and 4148 transitions. Second operand has 8 states, 8 states have (on average 17.0) internal successors, (136), 8 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:33,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:33,666 INFO L93 Difference]: Finished difference Result 6472 states and 8541 transitions. [2021-10-16 03:21:33,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-10-16 03:21:33,666 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 17.0) internal successors, (136), 8 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 124 [2021-10-16 03:21:33,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:33,681 INFO L225 Difference]: With dead ends: 6472 [2021-10-16 03:21:33,681 INFO L226 Difference]: Without dead ends: 3830 [2021-10-16 03:21:33,684 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 64.7ms TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-10-16 03:21:33,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3830 states. [2021-10-16 03:21:33,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3830 to 3123. [2021-10-16 03:21:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3123 states, 3122 states have (on average 1.3171044202434337) internal successors, (4112), 3122 states have internal predecessors, (4112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 3123 states and 4112 transitions. [2021-10-16 03:21:33,988 INFO L78 Accepts]: Start accepts. Automaton has 3123 states and 4112 transitions. Word has length 124 [2021-10-16 03:21:33,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:33,988 INFO L470 AbstractCegarLoop]: Abstraction has 3123 states and 4112 transitions. [2021-10-16 03:21:33,989 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 17.0) internal successors, (136), 8 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:33,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4112 transitions. [2021-10-16 03:21:33,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-16 03:21:33,994 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:33,995 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:34,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (27)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:34,211 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 [2021-10-16 03:21:34,211 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:34,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:34,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1376943586, now seen corresponding path program 1 times [2021-10-16 03:21:34,212 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:34,212 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [830846102] [2021-10-16 03:21:34,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:34,212 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:34,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:34,213 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:34,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (28)] Waiting until timeout for monitored process [2021-10-16 03:21:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:35,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:35,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:35,688 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:35,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:36,034 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:36,034 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [830846102] [2021-10-16 03:21:36,034 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [830846102] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:36,034 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1246673172] [2021-10-16 03:21:36,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:36,034 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:36,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:36,035 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:36,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (29)] Waiting until timeout for monitored process [2021-10-16 03:21:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:37,562 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:37,564 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:37,900 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:38,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1246673172] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:38,269 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [801531360] [2021-10-16 03:21:38,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:38,269 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:21:38,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 [2021-10-16 03:21:38,273 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-16 03:21:38,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2021-10-16 03:21:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:39,695 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 7 conjunts are in the unsatisfiable core [2021-10-16 03:21:39,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:40,041 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:40,476 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-10-16 03:21:40,476 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [801531360] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:40,476 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-16 03:21:40,477 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 5, 5] total 5 [2021-10-16 03:21:40,477 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389816679] [2021-10-16 03:21:40,478 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 03:21:40,478 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:40,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 03:21:40,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-10-16 03:21:40,479 INFO L87 Difference]: Start difference. First operand 3123 states and 4112 transitions. Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:41,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:41,729 INFO L93 Difference]: Finished difference Result 16117 states and 21320 transitions. [2021-10-16 03:21:41,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-10-16 03:21:41,730 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 125 [2021-10-16 03:21:41,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:41,778 INFO L225 Difference]: With dead ends: 16117 [2021-10-16 03:21:41,778 INFO L226 Difference]: Without dead ends: 13019 [2021-10-16 03:21:41,783 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 750 GetRequests, 740 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 66.1ms TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-10-16 03:21:41,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13019 states. [2021-10-16 03:21:42,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13019 to 6207. [2021-10-16 03:21:42,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6207 states, 6206 states have (on average 1.2979374798582017) internal successors, (8055), 6206 states have internal predecessors, (8055), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6207 states to 6207 states and 8055 transitions. [2021-10-16 03:21:42,455 INFO L78 Accepts]: Start accepts. Automaton has 6207 states and 8055 transitions. Word has length 125 [2021-10-16 03:21:42,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:42,455 INFO L470 AbstractCegarLoop]: Abstraction has 6207 states and 8055 transitions. [2021-10-16 03:21:42,455 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 6207 states and 8055 transitions. [2021-10-16 03:21:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-10-16 03:21:42,465 INFO L504 BasicCegarLoop]: Found error trace [2021-10-16 03:21:42,466 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 03:21:42,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:42,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (28)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:42,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (29)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:43,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true,28 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,29 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:43,093 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-16 03:21:43,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 03:21:43,094 INFO L82 PathProgramCache]: Analyzing trace with hash -565155055, now seen corresponding path program 1 times [2021-10-16 03:21:43,094 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-10-16 03:21:43,094 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1730579294] [2021-10-16 03:21:43,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:43,094 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-10-16 03:21:43,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat [2021-10-16 03:21:43,096 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-10-16 03:21:43,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (31)] Waiting until timeout for monitored process [2021-10-16 03:21:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:44,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-16 03:21:44,388 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-16 03:21:44,900 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:45,397 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 67 proven. 46 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-10-16 03:21:45,398 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-10-16 03:21:45,398 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1730579294] [2021-10-16 03:21:45,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1730579294] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:45,398 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1304347261] [2021-10-16 03:21:45,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:45,399 INFO L170 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-10-16 03:21:45,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 [2021-10-16 03:21:45,404 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-10-16 03:21:45,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (32)] Waiting until timeout for monitored process [2021-10-16 03:21:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:47,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-16 03:21:47,212 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-16 03:21:47,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-16 03:21:47,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1304347261] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:47,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1765754019] [2021-10-16 03:21:47,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 03:21:47,832 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:21:47,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 [2021-10-16 03:21:47,833 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-16 03:21:47,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2021-10-16 03:21:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 03:21:49,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 8 conjunts are in the unsatisfiable core [2021-10-16 03:21:49,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-16 03:21:49,710 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-16 03:21:49,710 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-10-16 03:21:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 69 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-10-16 03:21:49,978 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1765754019] provided 0 perfect and 2 imperfect interpolant sequences [2021-10-16 03:21:49,978 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 6 imperfect interpolant sequences. [2021-10-16 03:21:49,979 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 7, 7, 7, 7] total 18 [2021-10-16 03:21:49,979 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200185188] [2021-10-16 03:21:49,981 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-10-16 03:21:49,981 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-10-16 03:21:49,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-10-16 03:21:49,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2021-10-16 03:21:49,991 INFO L87 Difference]: Start difference. First operand 6207 states and 8055 transitions. Second operand has 18 states, 18 states have (on average 14.944444444444445) internal successors, (269), 18 states have internal predecessors, (269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:56,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-16 03:21:56,756 INFO L93 Difference]: Finished difference Result 12349 states and 16057 transitions. [2021-10-16 03:21:56,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-10-16 03:21:56,757 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 14.944444444444445) internal successors, (269), 18 states have internal predecessors, (269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 126 [2021-10-16 03:21:56,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-16 03:21:56,758 INFO L225 Difference]: With dead ends: 12349 [2021-10-16 03:21:56,758 INFO L226 Difference]: Without dead ends: 0 [2021-10-16 03:21:56,769 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 769 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 374.9ms TimeCoverageRelationStatistics Valid=171, Invalid=641, Unknown=0, NotChecked=0, Total=812 [2021-10-16 03:21:56,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-16 03:21:56,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-16 03:21:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:56,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-16 03:21:56,770 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 126 [2021-10-16 03:21:56,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-16 03:21:56,771 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-16 03:21:56,771 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 14.944444444444445) internal successors, (269), 18 states have internal predecessors, (269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-16 03:21:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-16 03:21:56,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-16 03:21:56,774 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-16 03:21:56,774 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-10-16 03:21:56,774 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-10-16 03:21:56,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt (32)] Ended with exit code 0 [2021-10-16 03:21:57,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3 (31)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:57,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2021-10-16 03:21:57,389 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/cvc4 --incremental --print-success --lang smt,31 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/mathsat -unsat_core_generation=3,33 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-16 03:21:57,391 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-16 03:21:57,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:57,826 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:57,828 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:58,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:58,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:58,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:21:58,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,828 WARN L207 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 1275 DAG size of output: 1240 [2021-10-16 03:22:06,835 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:06,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,379 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,498 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:10,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,714 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,715 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,783 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,784 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,897 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:11,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:13,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,139 WARN L207 SmtUtils]: Spent 8.17 s on a formula simplification. DAG size of input: 1309 DAG size of output: 1248 [2021-10-16 03:22:22,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,152 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,154 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,156 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,157 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,200 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,201 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,202 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,204 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,206 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,207 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:22,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,352 WARN L207 SmtUtils]: Spent 6.12 s on a formula simplification. DAG size of input: 1152 DAG size of output: 1072 [2021-10-16 03:22:28,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,478 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:28,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,348 WARN L207 SmtUtils]: Spent 5.87 s on a formula simplification. DAG size of input: 1089 DAG size of output: 1015 [2021-10-16 03:22:34,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,494 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,495 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:34,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,622 WARN L207 SmtUtils]: Spent 9.12 s on a formula simplification. DAG size of input: 1292 DAG size of output: 1231 [2021-10-16 03:22:43,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:43,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:45,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,137 WARN L207 SmtUtils]: Spent 6.91 s on a formula simplification. DAG size of input: 1241 DAG size of output: 1218 [2021-10-16 03:22:52,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,142 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,226 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:52,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,628 WARN L207 SmtUtils]: Spent 6.34 s on a formula simplification. DAG size of input: 1210 DAG size of output: 1190 [2021-10-16 03:22:58,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,633 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,649 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,813 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,814 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,814 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,815 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,832 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,848 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,849 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,849 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:22:58,851 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-16 03:23:23,109 WARN L207 SmtUtils]: Spent 22.47 s on a formula simplification. DAG size of input: 1232 DAG size of output: 86 [2021-10-16 03:23:31,905 WARN L207 SmtUtils]: Spent 8.61 s on a formula simplification. DAG size of input: 797 DAG size of output: 55 [2021-10-16 03:23:45,606 WARN L207 SmtUtils]: Spent 6.20 s on a formula simplification. DAG size of input: 691 DAG size of output: 52 [2021-10-16 03:24:09,006 WARN L207 SmtUtils]: Spent 23.39 s on a formula simplification. DAG size of input: 1240 DAG size of output: 84 [2021-10-16 03:24:26,956 WARN L207 SmtUtils]: Spent 17.20 s on a formula simplification. DAG size of input: 1060 DAG size of output: 60 [2021-10-16 03:24:45,930 WARN L207 SmtUtils]: Spent 17.82 s on a formula simplification. DAG size of input: 1003 DAG size of output: 85 [2021-10-16 03:25:18,823 WARN L207 SmtUtils]: Spent 31.27 s on a formula simplification. DAG size of input: 1228 DAG size of output: 82 [2021-10-16 03:25:44,886 WARN L207 SmtUtils]: Spent 21.48 s on a formula simplification. DAG size of input: 1215 DAG size of output: 87 [2021-10-16 03:26:06,611 WARN L207 SmtUtils]: Spent 20.08 s on a formula simplification. DAG size of input: 1188 DAG size of output: 56 [2021-10-16 03:26:08,294 INFO L853 garLoopResultBuilder]: At program point L763(lines 704 764) the Hoare annotation is: false [2021-10-16 03:26:08,294 INFO L853 garLoopResultBuilder]: At program point L109(lines 104 112) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse8 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse10 (not .cse8)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (not .cse2)) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse12 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse12 .cse7 .cse11 .cse9)))) [2021-10-16 03:26:08,294 INFO L853 garLoopResultBuilder]: At program point L109-1(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,294 INFO L853 garLoopResultBuilder]: At program point L109-2(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,294 INFO L853 garLoopResultBuilder]: At program point L109-3(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,295 INFO L853 garLoopResultBuilder]: At program point L109-4(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,295 INFO L853 garLoopResultBuilder]: At program point L109-5(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,295 INFO L853 garLoopResultBuilder]: At program point L109-6(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,295 INFO L853 garLoopResultBuilder]: At program point L109-7(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,295 INFO L853 garLoopResultBuilder]: At program point L109-8(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-9(lines 104 112) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-10(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-11(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-12(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-13(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-14(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,296 INFO L853 garLoopResultBuilder]: At program point L109-15(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-16(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-17(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-18(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-19(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-20(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-21(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,297 INFO L853 garLoopResultBuilder]: At program point L109-22(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-23(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-24(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-25(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-26(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-27(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,298 INFO L853 garLoopResultBuilder]: At program point L109-28(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,299 INFO L853 garLoopResultBuilder]: At program point L109-29(lines 104 112) the Hoare annotation is: false [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L905(lines 905 922) no Hoare annotation was computed. [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L905-1(lines 905 922) no Hoare annotation was computed. [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L905-2(lines 905 922) no Hoare annotation was computed. [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L909(lines 909 917) no Hoare annotation was computed. [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L909-1(lines 909 917) no Hoare annotation was computed. [2021-10-16 03:26:08,299 INFO L857 garLoopResultBuilder]: For program point L909-2(lines 909 917) no Hoare annotation was computed. [2021-10-16 03:26:08,300 INFO L853 garLoopResultBuilder]: At program point L787(lines 783 805) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse7 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse11 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse12 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (= ~waterLevel~0 (_ bv0 32))) (.cse14 (= ~waterLevel~0 (_ bv2 32))) (.cse9 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse13 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse15 (not .cse7)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (= ~waterLevel~0 (_ bv1 32))) (.cse6 (not (= ~systemActive~0 (_ bv0 32)))) (.cse16 (not .cse2)) (.cse8 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse9 .cse3 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse11 .cse12 .cse6 .cse8) (and .cse0 .cse5 .cse6 .cse13) (and .cse0 .cse3 .cse10 .cse11 .cse12 .cse6 .cse13) (and .cse0 .cse14 .cse6 .cse13) (and .cse0 .cse9 .cse5 .cse13) (and .cse0 .cse1 .cse15 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse10 .cse6 .cse16 .cse8) (and .cse0 .cse14 .cse9 .cse13) (and .cse0 .cse1 .cse15 .cse3 .cse4 .cse5 .cse6 .cse16 .cse8)))) [2021-10-16 03:26:08,300 INFO L853 garLoopResultBuilder]: At program point L787-1(lines 783 805) the Hoare annotation is: false [2021-10-16 03:26:08,300 INFO L853 garLoopResultBuilder]: At program point L787-2(lines 783 805) the Hoare annotation is: false [2021-10-16 03:26:08,300 INFO L857 garLoopResultBuilder]: For program point L259(lines 259 266) no Hoare annotation was computed. [2021-10-16 03:26:08,300 INFO L860 garLoopResultBuilder]: At program point L259-1(lines 259 266) the Hoare annotation is: true [2021-10-16 03:26:08,300 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point L1058(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point L1058-2(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point L1058-3(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point L1058-5(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,301 INFO L857 garLoopResultBuilder]: For program point L1058-6(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,302 INFO L857 garLoopResultBuilder]: For program point L1058-8(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,302 INFO L853 garLoopResultBuilder]: At program point L794(lines 794 800) the Hoare annotation is: (let ((.cse15 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse18 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse20 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse10 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse11 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse16 (= ~waterLevel~0 (_ bv1 32))) (.cse14 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse8 (not .cse18)) (.cse17 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse13 (not .cse15)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse19 (= ~waterLevel~0 (_ bv2 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse12 (not (= ~systemActive~0 (_ bv0 32))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse14) (and .cse0 .cse7 .cse2 .cse10 .cse11 .cse3 .cse4 .cse5 .cse12 .cse14) (and .cse0 .cse7 .cse15 .cse2 .cse11 .cse16 .cse12 .cse17 .cse18 .cse14) (and .cse0 .cse7 .cse2 .cse11 .cse3 .cse4 .cse5 .cse12 .cse17 .cse14) (and .cse0 .cse7 .cse8 .cse2 .cse11 .cse16 .cse12 .cse17 .cse13 .cse14) (and .cse0 .cse7 .cse8 .cse2 .cse10 .cse11 .cse16 .cse12 .cse13 .cse14) (and .cse0 .cse19 .cse12 .cse6) (and .cse0 .cse16 .cse20 .cse12 .cse6) (and .cse0 .cse1 .cse16 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse11 .cse3 .cse12 .cse17 .cse13 .cse14) (and .cse0 .cse19 .cse1 .cse6) (and .cse0 .cse8 .cse2 .cse3 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) .cse12 .cse13 .cse6) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse20 .cse12 .cse6) (and .cse0 .cse7 .cse15 .cse2 .cse10 .cse11 .cse16 .cse12 .cse18 .cse14) (and .cse0 .cse8 .cse2 (not .cse17) .cse3 .cse12 .cse13 .cse6) (and .cse0 .cse7 .cse19 .cse2 .cse12)))) [2021-10-16 03:26:08,302 INFO L857 garLoopResultBuilder]: For program point L1058-9(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,302 INFO L853 garLoopResultBuilder]: At program point L794-1(lines 794 800) the Hoare annotation is: false [2021-10-16 03:26:08,302 INFO L853 garLoopResultBuilder]: At program point L794-2(lines 794 800) the Hoare annotation is: false [2021-10-16 03:26:08,302 INFO L857 garLoopResultBuilder]: For program point L1058-11(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-12(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-14(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-15(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-17(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-18(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-20(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,303 INFO L857 garLoopResultBuilder]: For program point L1058-21(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-23(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-24(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-26(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-27(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-29(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-30(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,304 INFO L857 garLoopResultBuilder]: For program point L1058-32(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-33(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-35(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-36(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-38(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-39(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-41(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,305 INFO L857 garLoopResultBuilder]: For program point L1058-42(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-44(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-45(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-47(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-48(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-50(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-51(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-53(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,306 INFO L857 garLoopResultBuilder]: For program point L1058-54(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-56(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-57(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-59(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-60(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-62(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-63(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,307 INFO L857 garLoopResultBuilder]: For program point L1058-65(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-66(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-68(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-69(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-71(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-72(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-74(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,308 INFO L857 garLoopResultBuilder]: For program point L1058-75(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L1058-77(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L1058-78(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L1058-80(lines 1058 1062) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L860 garLoopResultBuilder]: At program point L268(lines 249 271) the Hoare annotation is: true [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L930(lines 930 940) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L930-1(lines 930 940) no Hoare annotation was computed. [2021-10-16 03:26:08,309 INFO L857 garLoopResultBuilder]: For program point L930-2(lines 930 940) no Hoare annotation was computed. [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064-1(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064-2(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064-3(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064-4(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse1 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse8 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse3 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse8 .cse2 (= ~waterLevel~0 (_ bv1 32)) .cse9 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse8 .cse2 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse9 .cse3 .cse4 .cse5))) [2021-10-16 03:26:08,310 INFO L853 garLoopResultBuilder]: At program point L1064-5(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse1 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse8 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse9 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse9 .cse4 .cse5))) [2021-10-16 03:26:08,311 INFO L853 garLoopResultBuilder]: At program point L1064-6(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,311 INFO L853 garLoopResultBuilder]: At program point L1064-7(lines 1049 1067) the Hoare annotation is: (let ((.cse1 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse4 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse5 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse6 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse9 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~waterLevel~0 (_ bv1 32)) .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse6 .cse7 .cse8 .cse9))) [2021-10-16 03:26:08,311 INFO L853 garLoopResultBuilder]: At program point L1064-8(lines 1049 1067) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 (_ bv0 32)))) (.cse2 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 (_ bv0 32))) (.cse5 (= |ULTIMATE.start_isHighWaterLevel_#res| (_ bv0 32))) (.cse6 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse9 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~waterLevel~0 (_ bv1 32)) .cse6 .cse7 .cse8 .cse9) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse6 .cse7 .cse8 .cse9))) [2021-10-16 03:26:08,311 INFO L853 garLoopResultBuilder]: At program point L1064-9(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,311 INFO L853 garLoopResultBuilder]: At program point L1064-10(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-11(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-12(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-13(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-14(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-15(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-16(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,312 INFO L853 garLoopResultBuilder]: At program point L1064-17(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-18(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-19(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-20(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-21(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-22(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-23(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,313 INFO L853 garLoopResultBuilder]: At program point L1064-24(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L1064-25(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L1064-26(lines 1049 1067) the Hoare annotation is: false [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L141(lines 136 144) the Hoare annotation is: (let ((.cse3 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse1 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse8 (= ~waterLevel~0 (_ bv1 32))) (.cse11 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse4 (= (_ bv0 32) ~pumpRunning~0)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse5 (= (_ bv1 32) ~pumpRunning~0)) (.cse6 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse14 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse7 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse13 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse2 (not (= ~systemActive~0 (_ bv0 32)))) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 (= ~waterLevel~0 (_ bv2 32)) .cse6 .cse2 .cse3) (and .cse0 .cse5 .cse1 .cse6 .cse7 .cse8 .cse2 .cse9 .cse10) (and .cse0 .cse11 .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse12 .cse13 .cse2 .cse4) (and .cse0 .cse5 .cse1 .cse6 .cse14 .cse7 .cse8 .cse2 .cse10) (and .cse0 .cse5 .cse6 .cse7 .cse12 .cse13 .cse2 .cse9 .cse10) (and .cse0 .cse1 .cse8 .cse2 .cse4) (and .cse0 .cse11 .cse1 .cse8 .cse4) (and .cse0 .cse11 .cse6 .cse12 .cse13 .cse4) (and .cse0 .cse5 .cse6 .cse14 .cse7 .cse12 .cse13 .cse2 .cse10))) [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L141-1(lines 136 144) the Hoare annotation is: false [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L141-2(lines 136 144) the Hoare annotation is: false [2021-10-16 03:26:08,314 INFO L853 garLoopResultBuilder]: At program point L280(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L853 garLoopResultBuilder]: At program point L280-1(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L853 garLoopResultBuilder]: At program point L280-2(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L853 garLoopResultBuilder]: At program point L280-3(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L853 garLoopResultBuilder]: At program point L280-4(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L853 garLoopResultBuilder]: At program point L280-5(lines 274 283) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,315 INFO L857 garLoopResultBuilder]: For program point L149(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-1(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-2(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-3(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-4(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-5(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-6(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,316 INFO L857 garLoopResultBuilder]: For program point L149-7(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-8(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-9(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-10(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-11(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-12(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-13(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,317 INFO L857 garLoopResultBuilder]: For program point L149-14(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-15(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-16(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-17(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-18(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-19(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-20(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-21(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-22(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-23(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-24(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-25(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,318 INFO L857 garLoopResultBuilder]: For program point L149-26(lines 149 155) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-2(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-3(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-5(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-6(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-8(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-9(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-11(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-12(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-14(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-15(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-17(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-18(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,319 INFO L857 garLoopResultBuilder]: For program point L1077-20(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,320 INFO L857 garLoopResultBuilder]: For program point L1077-21(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,320 INFO L857 garLoopResultBuilder]: For program point L1077-23(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,320 INFO L857 garLoopResultBuilder]: For program point L1077-24(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,320 INFO L857 garLoopResultBuilder]: For program point L1077-26(lines 1077 1081) no Hoare annotation was computed. [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154-1(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154-2(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154-3(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154-4(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse4 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse5 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse6 (not (= ~systemActive~0 (_ bv0 32)))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse4 .cse5 .cse6 .cse7))) [2021-10-16 03:26:08,320 INFO L853 garLoopResultBuilder]: At program point L154-5(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse6 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse1 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~systemActive~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse7 .cse4 .cse5))) [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-6(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-7(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse4 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse5 (not (= ~systemActive~0 (_ bv0 32)))) (.cse6 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (= ~waterLevel~0 (_ bv1 32)) .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-8(lines 145 158) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) |ULTIMATE.start_isHighWaterSensorDry_#res|)) (.cse2 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse5 (not (= ~systemActive~0 (_ bv0 32)))) (.cse6 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse4 .cse5 .cse6 .cse7))) [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-9(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-10(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-11(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-12(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-13(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-14(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-15(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-16(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,321 INFO L853 garLoopResultBuilder]: At program point L154-17(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-18(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-19(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-20(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-21(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-22(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-23(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-24(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-25(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,322 INFO L853 garLoopResultBuilder]: At program point L154-26(lines 145 158) the Hoare annotation is: false [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083(lines 1068 1086) the Hoare annotation is: (let ((.cse11 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse2 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse14 (not .cse13)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse6 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (= ~waterLevel~0 (_ bv0 32))) (.cse8 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (not .cse11)) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse15 .cse10)))) [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083-1(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083-2(lines 1068 1086) the Hoare annotation is: (let ((.cse12 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse2 (not .cse13)) (.cse10 (not .cse12)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse4 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse14 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse11) (and .cse0 .cse1 .cse2 .cse4 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse5 .cse14 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse14 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse8 .cse9 .cse11)))) [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083-3(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083-4(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,323 INFO L853 garLoopResultBuilder]: At program point L1083-5(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,324 INFO L853 garLoopResultBuilder]: At program point L1083-6(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,324 INFO L853 garLoopResultBuilder]: At program point L1083-7(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,324 INFO L857 garLoopResultBuilder]: For program point L819(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,324 INFO L853 garLoopResultBuilder]: At program point L1083-8(lines 1068 1086) the Hoare annotation is: false [2021-10-16 03:26:08,324 INFO L857 garLoopResultBuilder]: For program point L819-1(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,324 INFO L857 garLoopResultBuilder]: For program point L819-2(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,324 INFO L857 garLoopResultBuilder]: For program point L819-3(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-4(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-5(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-6(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-7(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-8(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-9(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,325 INFO L857 garLoopResultBuilder]: For program point L819-10(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-11(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-12(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-13(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-14(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-15(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-16(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,326 INFO L857 garLoopResultBuilder]: For program point L819-17(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-18(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-19(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-20(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-21(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-22(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-23(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,327 INFO L857 garLoopResultBuilder]: For program point L819-24(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L819-25(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L819-26(lines 819 836) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L823(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L823-1(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L823-2(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,328 INFO L857 garLoopResultBuilder]: For program point L823-3(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-4(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-5(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-6(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-7(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-8(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-9(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-10(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,329 INFO L857 garLoopResultBuilder]: For program point L823-11(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-12(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-13(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-14(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-15(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-16(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,330 INFO L857 garLoopResultBuilder]: For program point L823-17(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-18(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-19(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-20(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-21(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-22(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-23(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-24(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,331 INFO L857 garLoopResultBuilder]: For program point L823-25(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,332 INFO L857 garLoopResultBuilder]: For program point L823-26(lines 823 831) no Hoare annotation was computed. [2021-10-16 03:26:08,332 INFO L853 garLoopResultBuilder]: At program point L164(lines 159 167) the Hoare annotation is: (let ((.cse11 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse2 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse14 (not .cse13)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse6 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse7 (= ~waterLevel~0 (_ bv0 32))) (.cse8 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (not .cse11)) (.cse10 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse14 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse15 .cse10)))) [2021-10-16 03:26:08,332 INFO L853 garLoopResultBuilder]: At program point L164-1(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,332 INFO L853 garLoopResultBuilder]: At program point L164-2(lines 159 167) the Hoare annotation is: (let ((.cse12 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse13 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse2 (not .cse13)) (.cse10 (not .cse12)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 (_ bv2 32)))) (.cse4 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse14 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse11) (and .cse0 .cse1 .cse2 .cse4 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse5 .cse14 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse14 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse8 .cse9 .cse11)))) [2021-10-16 03:26:08,332 INFO L853 garLoopResultBuilder]: At program point L164-3(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L164-4(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L164-5(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L164-6(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L164-7(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L164-8(lines 159 167) the Hoare annotation is: false [2021-10-16 03:26:08,333 INFO L853 garLoopResultBuilder]: At program point L297(lines 284 299) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,333 INFO L857 garLoopResultBuilder]: For program point L958(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-2(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-4(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-6(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-8(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-10(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-12(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,334 INFO L857 garLoopResultBuilder]: For program point L958-14(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-16(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-18(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-20(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-22(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-24(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L958-26(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,335 INFO L857 garLoopResultBuilder]: For program point L1091(lines 1091 1097) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L853 garLoopResultBuilder]: At program point L1091-1(lines 1091 1097) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 (= ~waterLevel~0 (_ bv2 32)) .cse1) (and .cse0 (= ~waterLevel~0 (_ bv1 32)) .cse1) (and .cse0 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (= ~waterLevel~0 (_ bv0 32)) (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse1))) [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-28(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-30(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-32(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-34(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-36(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-38(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,336 INFO L857 garLoopResultBuilder]: For program point L958-40(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-42(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-44(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-46(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-48(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-50(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,337 INFO L857 garLoopResultBuilder]: For program point L958-52(lines 958 964) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L853 garLoopResultBuilder]: At program point L305(lines 300 307) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point L706(lines 705 762) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point L707(lines 707 711) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point L972(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point L972-1(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,338 INFO L857 garLoopResultBuilder]: For program point L972-2(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-3(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-4(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-5(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-6(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-7(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-8(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-9(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,339 INFO L857 garLoopResultBuilder]: For program point L972-10(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-11(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-12(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-13(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-14(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-15(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-16(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,340 INFO L857 garLoopResultBuilder]: For program point L972-17(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-18(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-19(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-20(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-21(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-22(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-23(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-24(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,341 INFO L857 garLoopResultBuilder]: For program point L972-25(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,342 INFO L857 garLoopResultBuilder]: For program point L972-26(lines 972 982) no Hoare annotation was computed. [2021-10-16 03:26:08,342 INFO L853 garLoopResultBuilder]: At program point L313(lines 308 316) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,342 INFO L853 garLoopResultBuilder]: At program point L181-2(lines 181 195) the Hoare annotation is: false [2021-10-16 03:26:08,342 INFO L857 garLoopResultBuilder]: For program point L182(line 182) no Hoare annotation was computed. [2021-10-16 03:26:08,342 INFO L857 garLoopResultBuilder]: For program point L844(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,342 INFO L857 garLoopResultBuilder]: For program point L844-1(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,342 INFO L857 garLoopResultBuilder]: For program point L844-2(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-3(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-4(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-5(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-6(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-7(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-8(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,343 INFO L857 garLoopResultBuilder]: For program point L844-9(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-10(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-11(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-12(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-13(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-14(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-15(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,344 INFO L857 garLoopResultBuilder]: For program point L844-16(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-17(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-18(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-19(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-20(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-21(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-22(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-23(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,345 INFO L857 garLoopResultBuilder]: For program point L844-24(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L857 garLoopResultBuilder]: For program point L844-25(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L857 garLoopResultBuilder]: For program point L844-26(lines 844 854) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L857 garLoopResultBuilder]: For program point L185(lines 185 189) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L857 garLoopResultBuilder]: For program point L185-1(lines 185 189) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L857 garLoopResultBuilder]: For program point L715(lines 715 721) no Hoare annotation was computed. [2021-10-16 03:26:08,346 INFO L853 garLoopResultBuilder]: At program point L715-1(lines 715 721) the Hoare annotation is: (let ((.cse17 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse20 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse19 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse11 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse8 (= ~methaneLevelCritical~0 (_ bv0 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse12 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse14 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse16 (not .cse19)) (.cse15 (not .cse20)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse18 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse23 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (= ~waterLevel~0 (_ bv1 32))) (.cse10 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= ~waterLevel~0 (_ bv2 32))) (.cse21 (not .cse17)) (.cse9 (not (= ~systemActive~0 (_ bv0 32)))) (.cse22 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse6 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse6) (and .cse0 .cse10 .cse11 .cse2 .cse12 .cse13 .cse5 .cse9 .cse14) (and .cse0 .cse7 .cse15 .cse5 .cse16 .cse9 .cse17 .cse6) (and .cse0 .cse11 .cse13 .cse5 .cse18 .cse9 .cse6) (and .cse0 .cse7 .cse19 .cse5 .cse9 .cse20 .cse17 .cse6) (and .cse0 .cse7 .cse19 .cse15 .cse5 .cse9 .cse17 .cse6) (and .cse0 .cse7 .cse1 .cse21 .cse22 .cse6) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse13 .cse6) (and .cse0 .cse1 .cse11 .cse13 .cse5 .cse6) (and .cse0 .cse10 .cse2 .cse23 .cse4 .cse13 .cse9) (and .cse0 .cse8 .cse13 .cse18 .cse9 .cse6) (and .cse0 .cse7 .cse5 .cse16 .cse9 .cse20 .cse17 .cse6) (and .cse0 .cse7 .cse21 .cse15 .cse16 .cse9 .cse22 .cse6) (and .cse0 .cse7 .cse1 .cse5 .cse17 .cse6) (and .cse0 .cse10 .cse2 .cse12 .cse3 .cse4 .cse5 .cse9 .cse14) (and .cse0 .cse7 .cse21 .cse16 .cse9 .cse20 .cse22 .cse6) (and .cse0 .cse7 .cse21 .cse19 .cse15 .cse9 .cse22 .cse6) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse18 .cse9 .cse6) (and .cse0 .cse2 .cse23 .cse4 .cse13 .cse9 .cse6) (and .cse0 .cse10 .cse7 .cse21 .cse2 .cse9 .cse22) (and .cse0 .cse10 .cse7 .cse2 .cse5 .cse9 .cse17) (and .cse0 .cse7 .cse21 .cse19 .cse9 .cse20 .cse22 .cse6)))) [2021-10-16 03:26:08,347 INFO L857 garLoopResultBuilder]: For program point L322(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,347 INFO L857 garLoopResultBuilder]: For program point L322-1(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,347 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-16 03:26:08,347 INFO L857 garLoopResultBuilder]: For program point L322-2(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,347 INFO L853 garLoopResultBuilder]: At program point L1117(lines 1112 1119) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,347 INFO L857 garLoopResultBuilder]: For program point L725(lines 725 731) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L853 garLoopResultBuilder]: At program point L725-1(lines 725 731) the Hoare annotation is: (let ((.cse18 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse8 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse16 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse10 (= ~waterLevel~0 (_ bv1 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse12 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse17 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse14 (not .cse18)) (.cse15 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse13 (= ~waterLevel~0 (_ bv2 32))) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse11 (not (= ~systemActive~0 (_ bv0 32))))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse5 .cse11 .cse12) (and .cse0 .cse13 .cse1 .cse14 .cse15 .cse6) (and .cse0 .cse1 .cse2 .cse16 .cse4 .cse10 .cse6) (and .cse0 .cse1 .cse8 .cse10 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse16 .cse4 .cse10 .cse11) (and .cse0 .cse13 .cse11 .cse6) (and .cse0 .cse10 .cse17 .cse11 .cse6) (and .cse0 .cse13 .cse1 .cse5 .cse18 .cse6) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse11 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse17 .cse11 .cse6) (and .cse0 .cse7 .cse13 .cse14 .cse2 .cse11 .cse15) (and .cse0 .cse7 .cse13 .cse2 .cse5 .cse11 .cse18)))) [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862-1(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862-2(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862-3(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862-4(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,348 INFO L857 garLoopResultBuilder]: For program point L862-5(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,349 INFO L857 garLoopResultBuilder]: For program point L862-6(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,349 INFO L857 garLoopResultBuilder]: For program point L862-7(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,349 INFO L857 garLoopResultBuilder]: For program point L862-8(lines 862 879) no Hoare annotation was computed. [2021-10-16 03:26:08,349 INFO L853 garLoopResultBuilder]: At program point L1127(lines 787 793) the Hoare annotation is: (let ((.cse13 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse11 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (.cse20 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse22 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse10 (not .cse22)) (.cse14 (not .cse20)) (.cse9 (= ~waterLevel~0 (_ bv2 32))) (.cse15 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse18 (= (_ bv0 32) ~pumpRunning~0)) (.cse24 (not .cse11)) (.cse23 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32))) (.cse21 (not .cse13)) (.cse5 (= ~waterLevel~0 (_ bv1 32))) (.cse12 (not (= ~waterLevel~0 (_ bv3 32)))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse16 (= ~waterLevel~0 (_ bv0 32))) (.cse17 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse19 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse8 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse2 .cse4 .cse12 .cse7 .cse13 .cse14 .cse8) (and .cse0 .cse15 .cse2 .cse16 .cse17 .cse6 .cse18) (and .cse0 .cse1 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse4 .cse16 .cse17 .cse6 .cse19 .cse7 .cse8) (and .cse0 .cse1 .cse11 .cse20 .cse2 .cse4 .cse21 .cse6 .cse12 .cse7 .cse22 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse2 .cse4 .cse21 .cse12 .cse7 .cse14 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse16 .cse17 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse11 .cse20 .cse2 .cse4 .cse6 .cse12 .cse7 .cse13 .cse22 .cse8) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse17 .cse5 .cse24 .cse12 .cse7 .cse13 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse4 .cse21 .cse24 .cse12 .cse7 .cse14 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse23 .cse4 .cse17 .cse5 .cse12 .cse7 .cse13 .cse8) (and .cse0 .cse15 .cse5 .cse18) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse4 .cse24 .cse12 .cse7 .cse13 .cse14 .cse8) (and .cse0 .cse9 .cse15 .cse18) (and .cse0 .cse1 .cse20 .cse2 .cse4 .cse21 .cse6 .cse24 .cse12 .cse7 .cse22 .cse8) (and .cse0 .cse1 .cse2 .cse23 .cse4 .cse21 .cse17 .cse5 .cse24 .cse12 .cse7 .cse8) (and .cse0 .cse1 .cse20 .cse2 .cse4 .cse6 .cse24 .cse12 .cse7 .cse13 .cse22 .cse8) (and .cse0 .cse1 .cse11 .cse2 .cse23 .cse4 .cse21 .cse17 .cse5 .cse12 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse4 .cse16 .cse17 .cse6 .cse19 .cse7 .cse13 .cse8)))) [2021-10-16 03:26:08,349 INFO L853 garLoopResultBuilder]: At program point L1127-1(lines 787 793) the Hoare annotation is: false [2021-10-16 03:26:08,350 INFO L853 garLoopResultBuilder]: At program point L1127-2(lines 787 793) the Hoare annotation is: false [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L72(lines 72 76) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L72-3(lines 72 76) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L72-6(lines 72 76) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L866(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L866-1(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L866-2(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,350 INFO L857 garLoopResultBuilder]: For program point L866-3(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L866-4(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L866-5(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L866-6(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L866-7(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L866-8(lines 866 874) no Hoare annotation was computed. [2021-10-16 03:26:08,351 INFO L857 garLoopResultBuilder]: For program point L735(lines 735 758) no Hoare annotation was computed. [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000(lines 993 1003) the Hoare annotation is: (let ((.cse2 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse8 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse6 (= ~waterLevel~0 (_ bv1 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse10 (not .cse8)) (.cse3 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse4 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse5 (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)))) (.cse12 (= ~waterLevel~0 (_ bv0 32))) (.cse7 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (not .cse2)) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse5 .cse12 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|) (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11) .cse7 .cse9) (and .cse0 .cse1 .cse10 .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32)) .cse4 .cse5 .cse12 .cse7 .cse11 .cse9)))) [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-1(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-2(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-3(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-4(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-5(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,352 INFO L853 garLoopResultBuilder]: At program point L1000-6(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,353 INFO L853 garLoopResultBuilder]: At program point L1000-7(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,353 INFO L857 garLoopResultBuilder]: For program point L736(lines 736 742) no Hoare annotation was computed. [2021-10-16 03:26:08,353 INFO L853 garLoopResultBuilder]: At program point L1000-8(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,353 INFO L853 garLoopResultBuilder]: At program point L1000-9(lines 993 1003) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32)) (= ~waterLevel~0 (_ bv2 32)) (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)) (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32))) (not (= ~systemActive~0 (_ bv0 32))) (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,353 INFO L853 garLoopResultBuilder]: At program point L1000-10(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,353 INFO L853 garLoopResultBuilder]: At program point L1000-11(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-12(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-13(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-14(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-15(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-16(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L853 garLoopResultBuilder]: At program point L1000-17(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,354 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 322) no Hoare annotation was computed. [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-18(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-19(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-20(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-21(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-22(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,355 INFO L853 garLoopResultBuilder]: At program point L1000-23(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-24(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-25(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-26(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-27(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-28(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L853 garLoopResultBuilder]: At program point L1000-29(lines 993 1003) the Hoare annotation is: false [2021-10-16 03:26:08,356 INFO L857 garLoopResultBuilder]: For program point L1138(lines 1138 1155) no Hoare annotation was computed. [2021-10-16 03:26:08,357 INFO L853 garLoopResultBuilder]: At program point L1138-1(lines 1 1158) the Hoare annotation is: (let ((.cse8 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse10 (= ~waterLevel~0 (_ bv1 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse9 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse12 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse14 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse11 (not (= ~systemActive~0 (_ bv0 32)))) (.cse15 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse2 .cse9 .cse10 .cse5 .cse11 .cse12) (and .cse0 .cse8 .cse10 .cse5 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse8 .cse10 .cse5 .cse6) (and .cse0 (= ~methaneLevelCritical~0 (_ bv0 32)) .cse10 .cse13 .cse11 .cse6) (and .cse0 .cse7 (= ~waterLevel~0 (_ bv2 32)) .cse14 .cse2 .cse11 .cse15) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse11 .cse12) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse13 .cse11 .cse6) (and .cse0 .cse1 .cse14 .cse5 .cse15 .cse6) (and .cse0 .cse14 .cse5 .cse11 .cse15 .cse6))) [2021-10-16 03:26:08,357 INFO L857 garLoopResultBuilder]: For program point L1138-2(lines 1138 1155) no Hoare annotation was computed. [2021-10-16 03:26:08,357 INFO L853 garLoopResultBuilder]: At program point L1138-3(lines 1 1158) the Hoare annotation is: false [2021-10-16 03:26:08,357 INFO L857 garLoopResultBuilder]: For program point L1138-4(lines 1138 1155) no Hoare annotation was computed. [2021-10-16 03:26:08,357 INFO L853 garLoopResultBuilder]: At program point L1138-5(lines 1 1158) the Hoare annotation is: false [2021-10-16 03:26:08,357 INFO L857 garLoopResultBuilder]: For program point L84(lines 84 88) no Hoare annotation was computed. [2021-10-16 03:26:08,358 INFO L853 garLoopResultBuilder]: At program point L1009(lines 1004 1012) the Hoare annotation is: (let ((.cse24 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse23 (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse15 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse22 (not .cse24)) (.cse12 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse20 (not .cse12)) (.cse17 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse13 (or .cse22 (not (= ~waterLevel~0 (_ bv3 32))))) (.cse14 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse19 (not .cse15)) (.cse18 (= ~waterLevel~0 (_ bv1 32))) (.cse21 (= ~waterLevel~0 (_ bv2 32))) (.cse16 (not .cse23)) (.cse8 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse9 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse8 .cse3 .cse4 .cse5 .cse9 .cse10 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse13 .cse14 .cse3 .cse4 .cse5 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse12 .cse2 .cse13 .cse14 .cse18 .cse5 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse2 .cse13 .cse14 .cse19 .cse18 .cse5 .cse20 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse2 .cse13 .cse14 .cse19 .cse3 .cse4 .cse5 .cse20 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse13 .cse14 .cse19 .cse3 .cse4 .cse5 .cse10 .cse16 .cse11) (and .cse0 .cse1 .cse18 .cse6) (and .cse0 .cse21 .cse1 .cse6) (and .cse0 .cse7 .cse17 .cse2 .cse13 .cse14 .cse18 .cse5 .cse20 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32)) .cse4 .cse18 .cse10 .cse11) (and .cse0 .cse7 .cse2 .cse13 .cse14 .cse3 .cse4 .cse5 .cse20 .cse10 .cse15 .cse16 .cse11) (and .cse0 .cse7 .cse17 .cse12 .cse2 .cse13 .cse14 .cse19 .cse18 .cse5 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse21 .cse22 .cse2 .cse10 .cse16 .cse11) (and .cse0 .cse7 .cse2 .cse8 .cse3 .cse4 .cse5 .cse9 .cse10 .cse15 .cse11) (and .cse0 .cse7 .cse23 .cse2 .cse5 .cse10 .cse24 .cse11))))) [2021-10-16 03:26:08,358 INFO L853 garLoopResultBuilder]: At program point L1009-1(lines 1004 1012) the Hoare annotation is: (let ((.cse1 (= (_ bv0 32) |ULTIMATE.start_isPumpRunning_#res|)) (.cse6 (= (_ bv0 32) ~pumpRunning~0)) (.cse3 (= ~waterLevel~0 (_ bv0 32))) (.cse4 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse14 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~pumpRunning~0)) (.cse12 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse8 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32))) (.cse9 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse13 (= ~waterLevel~0 (_ bv1 32))) (.cse5 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse10 (not (= ~systemActive~0 (_ bv0 32)))) (.cse11 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse8 .cse9 .cse3 .cse4 .cse5 .cse10 .cse11) (and .cse0 .cse1 .cse12 .cse13 .cse5 .cse6) (and .cse0 .cse7 .cse2 .cse9 .cse3 .cse4 .cse5 .cse10 .cse14 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse9 .cse13 .cse5 .cse10 .cse14 .cse11) (and .cse0 .cse7 .cse12 .cse2 .cse8 .cse9 .cse13 .cse5 .cse10 .cse11))) [2021-10-16 03:26:08,358 INFO L853 garLoopResultBuilder]: At program point L1009-2(lines 1004 1012) the Hoare annotation is: false [2021-10-16 03:26:08,358 INFO L853 garLoopResultBuilder]: At program point L1009-3(lines 1004 1012) the Hoare annotation is: false [2021-10-16 03:26:08,358 INFO L853 garLoopResultBuilder]: At program point L1009-4(lines 1004 1012) the Hoare annotation is: false [2021-10-16 03:26:08,359 INFO L853 garLoopResultBuilder]: At program point L1009-5(lines 1004 1012) the Hoare annotation is: false [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1142(lines 1142 1152) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1142-2(lines 1142 1152) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1142-4(lines 1142 1152) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1143(lines 1143 1149) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1143-2(lines 1143 1149) no Hoare annotation was computed. [2021-10-16 03:26:08,359 INFO L857 garLoopResultBuilder]: For program point L1143-4(lines 1143 1149) no Hoare annotation was computed. [2021-10-16 03:26:08,360 INFO L857 garLoopResultBuilder]: For program point L747(lines 747 757) no Hoare annotation was computed. [2021-10-16 03:26:08,360 INFO L853 garLoopResultBuilder]: At program point L747-1(lines 735 758) the Hoare annotation is: (let ((.cse22 (= (_ bv2 32) |ULTIMATE.start_getWaterLevel_#res|))) (let ((.cse16 (= ~__SELECTED_FEATURE_methaneAlarm~0 (_ bv0 32))) (.cse21 (not .cse22)) (.cse13 (= ~__SELECTED_FEATURE_lowWaterSensor~0 (_ bv0 32)))) (let ((.cse11 (= (_ bv0 32) ~pumpRunning~0)) (.cse20 (not .cse13)) (.cse18 (= ~waterLevel~0 |ULTIMATE.start_getWaterLevel_#res|)) (.cse14 (or .cse21 (not (= ~waterLevel~0 (_ bv3 32))))) (.cse15 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp___0~3 (_ bv1 32))) (.cse19 (not .cse16)) (.cse12 (= ~waterLevel~0 (_ bv1 32))) (.cse17 (not (= (_ bv2 32) ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11))) (.cse10 (= ~waterLevel~0 (_ bv2 32))) (.cse0 (= ULTIMATE.start_test_~splverifierCounter~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~pumpRunning~0)) (.cse2 (not (= ~__SELECTED_FEATURE_highWaterSensor~0 (_ bv0 32)))) (.cse3 (= ~switchedOnBeforeTS~0 (_ bv1 32))) (.cse4 (= ~waterLevel~0 (_ bv0 32))) (.cse5 (= (_ bv0 32) |ULTIMATE.start_getWaterLevel_#res|)) (.cse6 (= ~waterLevel~0 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11)) (.cse7 (bvslt ~waterLevel~0 (_ bv2 32))) (.cse8 (not (= ~systemActive~0 (_ bv0 32)))) (.cse9 (= (_ bv1 32) |ULTIMATE.start_isPumpRunning_#res|))) (or (and .cse0 .cse1 .cse2 (= ULTIMATE.start_processEnvironment__role__methaneAlarm_~tmp~7 (_ bv0 32)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse11) (and .cse0 .cse12 .cse11) (and .cse0 .cse1 .cse13 .cse2 .cse14 .cse15 .cse4 .cse5 .cse6 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse18 .cse13 .cse2 .cse14 .cse15 .cse12 .cse6 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~11 (_ bv0 32)) .cse5 .cse12 .cse8) (and .cse0 .cse1 .cse18 .cse2 .cse14 .cse15 .cse19 .cse12 .cse6 .cse20 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse2 .cse14 .cse15 .cse19 .cse4 .cse5 .cse6 .cse20 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse13 .cse2 .cse14 .cse15 .cse19 .cse4 .cse5 .cse6 .cse8 .cse17 .cse9) (and .cse0 .cse2 .cse4 .cse5 .cse6 .cse11) (and .cse0 .cse1 .cse18 .cse2 .cse14 .cse15 .cse12 .cse6 .cse20 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse2 .cse14 .cse15 .cse4 .cse5 .cse6 .cse20 .cse8 .cse16 .cse17 .cse9) (and .cse0 .cse1 .cse18 .cse13 .cse2 .cse14 .cse15 .cse19 .cse12 .cse6 .cse8 .cse17 .cse9) (and .cse0 .cse1 .cse10 .cse21 .cse2 .cse8 .cse17) (and .cse0 .cse1 .cse10 .cse2 .cse6 .cse8 .cse22) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse16 .cse9))))) [2021-10-16 03:26:08,360 INFO L857 garLoopResultBuilder]: For program point L748(lines 748 754) no Hoare annotation was computed. [2021-10-16 03:26:08,360 INFO L857 garLoopResultBuilder]: For program point L887(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,360 INFO L857 garLoopResultBuilder]: For program point L887-1(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-2(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-3(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-4(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-5(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-6(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-7(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L887-8(lines 887 897) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L857 garLoopResultBuilder]: For program point L96(lines 96 100) no Hoare annotation was computed. [2021-10-16 03:26:08,361 INFO L853 garLoopResultBuilder]: At program point L230(lines 226 232) the Hoare annotation is: (and (= ~methaneLevelCritical~0 (_ bv0 32)) (= ~systemActive~0 (_ bv1 32)) (= ~waterLevel~0 (_ bv1 32)) (= (_ bv0 32) ~pumpRunning~0)) [2021-10-16 03:26:08,365 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-16 03:26:08,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 03:26:08 BoogieIcfgContainer [2021-10-16 03:26:08,447 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-16 03:26:08,448 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-16 03:26:08,448 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-16 03:26:08,448 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-16 03:26:08,449 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 03:20:42" (3/4) ... [2021-10-16 03:26:08,451 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-16 03:26:08,493 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-10-16 03:26:08,498 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-10-16 03:26:08,502 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-10-16 03:26:08,506 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-10-16 03:26:08,510 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-10-16 03:26:08,514 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-16 03:26:08,518 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-16 03:26:08,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && 2bv32 == tmp) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 2bv32 == tmp) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && methaneLevelCritical == 0bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) [2021-10-16 03:26:08,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || ((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning)) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) [2021-10-16 03:26:08,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) [2021-10-16 03:26:08,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) [2021-10-16 03:26:08,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) [2021-10-16 03:26:08,564 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) [2021-10-16 03:26:08,566 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((splverifierCounter == 0bv32 && waterLevel == \result) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) || (((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 1bv32 == \result) [2021-10-16 03:26:08,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) [2021-10-16 03:26:08,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) [2021-10-16 03:26:08,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) [2021-10-16 03:26:08,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) [2021-10-16 03:26:08,571 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,571 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,572 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) [2021-10-16 03:26:08,573 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,573 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,574 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,574 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,575 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) [2021-10-16 03:26:08,577 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) [2021-10-16 03:26:08,579 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) [2021-10-16 03:26:08,744 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/witness.graphml [2021-10-16 03:26:08,745 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-16 03:26:08,746 INFO L168 Benchmark]: Toolchain (without parser) took 331064.08 ms. Allocated memory was 71.3 MB in the beginning and 1.8 GB in the end (delta: 1.8 GB). Free memory was 49.3 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 543.7 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,746 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 71.3 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:26:08,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 807.11 ms. Allocated memory is still 71.3 MB. Free memory was 49.1 MB in the beginning and 36.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 191.41 ms. Allocated memory is still 71.3 MB. Free memory was 36.8 MB in the beginning and 43.5 MB in the end (delta: -6.7 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,747 INFO L168 Benchmark]: Boogie Preprocessor took 112.22 ms. Allocated memory is still 71.3 MB. Free memory was 43.5 MB in the beginning and 35.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,748 INFO L168 Benchmark]: RCFGBuilder took 3439.01 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 35.9 MB in the beginning and 35.6 MB in the end (delta: 299.9 kB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,748 INFO L168 Benchmark]: TraceAbstraction took 326210.63 ms. Allocated memory was 86.0 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 35.0 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,748 INFO L168 Benchmark]: Witness Printer took 296.95 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-16 03:26:08,752 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 71.3 MB. Free memory is still 52.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 807.11 ms. Allocated memory is still 71.3 MB. Free memory was 49.1 MB in the beginning and 36.9 MB in the end (delta: 12.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 191.41 ms. Allocated memory is still 71.3 MB. Free memory was 36.8 MB in the beginning and 43.5 MB in the end (delta: -6.7 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 112.22 ms. Allocated memory is still 71.3 MB. Free memory was 43.5 MB in the beginning and 35.9 MB in the end (delta: 7.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3439.01 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 35.9 MB in the beginning and 35.6 MB in the end (delta: 299.9 kB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 326210.63 ms. Allocated memory was 86.0 MB in the beginning and 1.8 GB in the end (delta: 1.7 GB). Free memory was 35.0 MB in the beginning and 1.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.2 GB. Max. memory is 16.1 GB. * Witness Printer took 296.95 ms. Allocated memory is still 1.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 322]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 479 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 326047.0ms, OverallIterations: 19, TraceHistogramMax: 4, EmptinessCheckTime: 76.1ms, AutomataDifference: 24658.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 250903.9ms, InitialAbstractionConstructionTime: 35.5ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 6317 SDtfs, 10559 SDslu, 12951 SDs, 0 SdLazy, 1458 SolverSat, 383 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18960.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6001 GetRequests, 5838 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 1473.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=6207occurred in iteration=18, InterpolantAutomatonStates: 123, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 2642.5ms AutomataMinimizationTime, 19 MinimizatonAttempts, 11760 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 172 LocationsWithAnnotation, 172 PreInvPairs, 3595 NumberOfFragments, 6434 HoareAnnotationTreeSize, 172 FomulaSimplifications, 42972159 FormulaSimplificationTreeSizeReduction, 61465.6ms HoareSimplificationTime, 172 FomulaSimplificationsInter, 45211093 FormulaSimplificationTreeSizeReductionInter, 189353.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 881.4ms SsaConstructionTime, 3579.9ms SatisfiabilityAnalysisTime, 16705.3ms InterpolantComputationTime, 2995 NumberOfCodeBlocks, 2995 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 5926 ConstructedInterpolants, 0 QuantifiedInterpolants, 12034 SizeOfPredicates, 85 NumberOfNonLiveVariables, 9923 ConjunctsInSsa, 163 ConjunctsInUnsatCore, 64 InterpolantComputations, 31 PerfectInterpolantSequences, 4706/4990 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: ((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && 2bv32 == tmp) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 2bv32 == tmp) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: ((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && waterLevel == \result) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning) || (((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || ((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && !(systemActive == 0bv32)) && 1bv32 == \result) - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || ((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning)) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && (!(2bv32 == \result) || !(waterLevel == 3bv32))) && tmp___0 == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 181]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 704]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 725]: Loop Invariant Derived loop invariant: (((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: ((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(waterLevel == 2bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 715]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && methaneLevelCritical == 0bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && !(2bv32 == \result)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == \result) && waterLevel == 1bv32) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32))) || (((((splverifierCounter == 0bv32 && methaneLevelCritical == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && waterLevel == tmp) && 2bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp))) || ((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == tmp) && !(systemActive == 0bv32)) && 2bv32 == \result)) || (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 0bv32 == pumpRunning) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0bv32 && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1068]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1004]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: (((((((((((((((((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || (((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((splverifierCounter == 0bv32 && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 0bv32 == pumpRunning)) || ((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == pumpRunning) || ((splverifierCounter == 0bv32 && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning) - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && waterLevel == 2bv32) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == tmp) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 2bv32 == \result) && 1bv32 == \result)) || (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp == 0bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && 0bv32 == \result) && waterLevel == 1bv32) && !(waterLevel == 3bv32)) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: (((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == \result) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning) - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: ((((((((((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && 2bv32 == tmp) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 2bv32 == \result) && 1bv32 == \result) || ((((((splverifierCounter == 0bv32 && 0bv32 == \result) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 1bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning)) || (((splverifierCounter == 0bv32 && 0bv32 == \result) && waterLevel == 1bv32) && 0bv32 == pumpRunning)) || (((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 1bv32) && switchedOnBeforeTS == 1bv32) && waterLevel == 0bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result)) || (((splverifierCounter == 0bv32 && waterLevel == 2bv32) && 0bv32 == \result) && 0bv32 == pumpRunning)) || ((((((((splverifierCounter == 0bv32 && 1bv32 == pumpRunning) && !(2bv32 == \result)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && switchedOnBeforeTS == 1bv32) && waterLevel == 1bv32) && !(systemActive == 0bv32)) && !(2bv32 == tmp)) && 1bv32 == \result) - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: (((((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 0bv32) && 0bv32 == \result) && waterLevel == tmp) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) || ((((((((((splverifierCounter == 0bv32 && !(tmp == 0bv32)) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && tmp___0 == 0bv32) && \result == 0bv32) && waterLevel == 1bv32) && ~bvslt32(waterLevel, 2bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning)) || ((((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning) - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && __SELECTED_FEATURE_lowWaterSensor == 0bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && __SELECTED_FEATURE_methaneAlarm == 0bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1112]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0bv32 && systemActive == 1bv32) && waterLevel == 1bv32) && 0bv32 == pumpRunning - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1049]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 145]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0bv32 && waterLevel == 2bv32) && !(__SELECTED_FEATURE_highWaterSensor == 0bv32)) && !(__SELECTED_FEATURE_methaneAlarm == 0bv32)) && !(__SELECTED_FEATURE_lowWaterSensor == 0bv32)) && !(systemActive == 0bv32)) && 0bv32 == pumpRunning - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-10-16 03:26:08,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_837f4f61-6f6c-4e9b-b0e6-00555dba5f67/bin/utaipan-mTDlp9Zugs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...